Use fixed bzlib

Fixes #982

.cirrus.yml

@@ -1,20 +0,0 @@
-freebsd_instance:
-  image_family: freebsd-13-1
-
-task:
-  env:
-    GHC_VER: 9.2.4
-    CABAL_VER: 3.6.2.0
-    ARTIFACT: "x86_64-portbld-freebsd-ghcup"
-    ARCH: 64
-    RUNNER_OS: FreeBSD
-    DISTRO: na
-    GITHUB_WORKSPACE: ${CIRRUS_WORKING_DIR}
-    JSON_VERSION: "0.0.7"
-    CIRRUS_CLONE_SUBMODULES: true
-  install_script: pkg install -y ghc hs-cabal-install git bash misc/compat10x misc/compat11x misc/compat12x gmake
-  script:
-    - bash .github/scripts/build.sh
-    - bash .github/scripts/test.sh
-  binaries_artifacts:
-    path: "out/x86_64-portbld-freebsd-ghcup-*"

.editorconfig

@@ -0,0 +1,11 @@
+root = true
+
+[*]
+end_of_line = LF
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.hs]
+indent_style = space
+indent_size = 2
+max_line_length = 80

.github/scripts/bootstrap.sh

@@ -2,7 +2,7 @@
 
 set -eux
 
-. .github/scripts/prereq.sh
+. .github/scripts/env.sh
 
 mkdir -p "$CI_PROJECT_DIR"/.local/bin
 
@@ -13,4 +13,6 @@ git describe --always
 ./scripts/bootstrap/bootstrap-haskell
 
 [ "$(ghc --numeric-version)" = "${BOOTSTRAP_HASKELL_GHC_VERSION}" ]
+# https://github.com/actions/runner-images/issues/7061
+[ "$(ghcup config | grep --color=never meta-mode)" = "meta-mode: Lax" ]
 

.github/scripts/brew.sh

@@ -0,0 +1,27 @@
+#!/bin/sh
+
+set -eux
+
+. .github/scripts/env.sh
+
+if [ -e "$HOME/.brew" ] ; then
+	(
+	cd "$HOME/.brew"
+	git fetch --depth 1
+	git reset --hard origin/master
+	)
+else
+	git clone --depth=1 https://github.com/Homebrew/brew "$HOME/.brew"
+fi
+export PATH="$HOME/.brew/bin:$HOME/.brew/sbin:$PATH"
+
+mkdir -p $CI_PROJECT_DIR/.brew_cache
+export HOMEBREW_CACHE=$CI_PROJECT_DIR/.brew_cache
+mkdir -p $CI_PROJECT_DIR/.brew_logs
+export HOMEBREW_LOGS=$CI_PROJECT_DIR/.brew_logs
+mkdir -p /private/tmp/.brew_tmp
+export HOMEBREW_TEMP=/private/tmp/.brew_tmp
+
+brew update
+brew install ${1+"$@"}
+

.github/scripts/build.sh

@@ -2,61 +2,36 @@
 
 set -eux
 
-. .github/scripts/prereq.sh
+. .github/scripts/common.sh
 
-if ! command -v ghcup && [ "${RUNNER_OS}" != "FreeBSD" ] ; then
-	find "$GHCUP_INSTALL_BASE_PREFIX"
-	mkdir -p "$GHCUP_BIN"
-	mkdir -p "$GHCUP_BIN"/../cache
-	curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | BOOTSTRAP_HASKELL_NONINTERACTIVE=1 BOOTSTRAP_HASKELL_MINIMAL=1 sh
-fi
+git_describe
 
-if [ "${RUNNER_OS}" != "FreeBSD" ] ; then
-	ghcup install ghc --set --isolate="$HOME/.local"     --force "$GHC_VER"
-	ghcup install cabal     --isolate="$HOME/.local/bin" --force "$CABAL_VER"
-	ghc --version
-	cabal --version
-	GHC="ghc-${GHC_VER}"
-else
-	GHC="ghc"
-fi
+# ensure ghcup
+install_ghcup
 
-git describe --all
+# ensure cabal-cache
+download_cabal_cache "$HOME/.local/bin/cabal-cache"
 
-ecabal() {
-	cabal "$@"
-}
+# install toolchain (if necessary)
+ghcup -v install ghc --set --force "$GHC_VER"
+ghcup -v install cabal --force "$CABAL_VER"
+ghc --version
+cabal --version
+GHC="ghc-${GHC_VER}"
 
 # build
 ecabal update
+build_with_cache --project-file=cabal.project.release -w "${GHC}" --enable-tests
 
-
-if [ "${RUNNER_OS}" = "Linux" ] ; then
-	if [ "${ARCH}" = "32" ] ; then
-		ecabal build -w "${GHC}" --ghc-options='-split-sections -optl-static' -ftui
-	elif [ "${ARCH}" = "64" ] ; then
-		ecabal build -w "${GHC}" --ghc-options='-split-sections -optl-static' -ftui
-	else
-		ecabal build -w "${GHC}" -ftui
-	fi
-elif [ "${RUNNER_OS}" = "FreeBSD" ] ; then
-	ecabal build -w "${GHC}" --ghc-options='-split-sections' --constraint="zlib +bundled-c-zlib" --constraint="zip +disable-zstd" -ftui
-elif [ "${RUNNER_OS}" = "Windows" ] ; then
-	ecabal build -w "${GHC}" --constraint="zlib +bundled-c-zlib" --constraint="lzma +static"
-else
-	ecabal build -w "${GHC}" --constraint="zlib +bundled-c-zlib" --constraint="lzma +static" -ftui
-fi
-
-mkdir out
-binary=$(ecabal new-exec -w "${GHC}" --verbose=0 --offline sh -- -c 'command -v ghcup')
+# set up artifacts
+mkdir -p out
+binary=$(cabal --project-file=cabal.project.release list-bin ghcup)
+binary_test=$(cabal --project-file=cabal.project.release list-bin ghcup-test)
+binary_opttest=$(cabal --project-file=cabal.project.release list-bin ghcup-optparse-test)
 ver=$("${binary}" --numeric-version)
-if [ "${RUNNER_OS}" = "macOS" ] ; then
-	strip "${binary}"
-else
-	if [ "${RUNNER_OS}" != "Windows" ] ; then
-		strip -s "${binary}"
-	fi
-fi
-cp "${binary}" "out/${ARTIFACT}-${ver}"
+strip_binary "${binary}"
+cp "${binary}" "out/${ARTIFACT}-${ver}${ext}"
+cp "${binary_test}" "out/test-${ARTIFACT}-${ver}${ext}"
+cp "${binary_opttest}" "out/test-optparse-${ARTIFACT}-${ver}${ext}"
 cp ./dist-newstyle/cache/plan.json "out/${ARTIFACT}.plan.json"
 

.github/scripts/cabal-cache.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+case "$(uname -s)" in
+	MSYS_*|MINGW*)
+		ext=".exe"
+		;;
+	*)
+		ext=""
+	   ;;
+esac
+
+echo "cabal-cache disabled (CABAL_CACHE_DISABLE set)"
+

.github/scripts/common.sh

@@ -0,0 +1,174 @@
+#!/bin/sh
+
+. .github/scripts/env.sh
+
+ecabal() {
+	cabal "$@"
+}
+
+nonfatal() {
+	"$@" || "$* failed"
+}
+
+sync_from() {
+	if [ "${RUNNER_OS}" != "Windows" ] ; then
+		cabal_store_path="$(dirname "$(cabal help user-config | tail -n 1 | xargs)")/store"
+	fi
+
+	cabal-cache.sh sync-from-archive \
+		--host-name-override=${S3_HOST} \
+		--host-port-override=443 \
+		--host-ssl-override=True \
+		--region us-west-2 \
+		$([ "${RUNNER_OS}" != "Windows" ] && echo --store-path="$cabal_store_path") \
+		--archive-uri "s3://ghcup-hs/${RUNNER_OS}-${ARCH}-${DISTRO}"
+}
+
+sync_to() {
+	if [ "${RUNNER_OS}" != "Windows" ] ; then
+		cabal_store_path="$(dirname "$(cabal help user-config | tail -n 1 | xargs)")/store"
+	fi
+
+	cabal-cache.sh sync-to-archive \
+		--host-name-override=${S3_HOST} \
+		--host-port-override=443 \
+		--host-ssl-override=True \
+		--region us-west-2 \
+		$([ "${RUNNER_OS}" != "Windows" ] && echo --store-path="$cabal_store_path") \
+		--archive-uri "s3://ghcup-hs/${RUNNER_OS}-${ARCH}-${DISTRO}"
+}
+
+raw_eghcup() {
+	"$GHCUP_BIN/ghcup${ext}" -v -c "$@"
+}
+
+eghcup() {
+	if [ "${OS}" = "Windows" ] ; then
+		"$GHCUP_BIN/ghcup${ext}" -c -s "file:${GITHUB_WORKSPACE//\\//}/data/metadata/ghcup-${JSON_VERSION}.yaml" "$@"
+	else
+		"$GHCUP_BIN/ghcup${ext}" -c -s "file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml" "$@"
+	fi
+}
+
+sha_sum() {
+	if [ "${OS}" = "FreeBSD" ] ; then
+		sha256 "$@"
+	else
+		sha256sum "$@"
+	fi
+
+}
+
+git_describe() {
+	git config --global --get-all safe.directory | grep '^\*$' || git config --global --add safe.directory "*"
+	git describe --always
+}
+
+download_cabal_cache() {
+	(
+	set -e
+	mkdir -p "$HOME/.local/bin"
+	dest="$HOME/.local/bin/cabal-cache"
+    url=""
+	exe=""
+	cd /tmp
+	case "${RUNNER_OS}" in
+		"Linux")
+			case "${ARCH}" in
+				"32") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/i386-linux-cabal-cache
+					;;
+				"64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/x86_64-linux-cabal-cache
+					;;
+				"ARM64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/aarch64-linux-cabal-cache
+					;;
+				"ARM") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/armv7-linux-cabal-cache
+					;;
+			esac
+			;;
+		"FreeBSD")
+			url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/x86_64-portbld-freebsd-cabal-cache
+			;;
+		"Windows")
+			exe=".exe"
+			url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/x86_64-mingw64-cabal-cache
+			;;
+		"macOS")
+			case "${ARCH}" in
+				"ARM64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/aarch64-apple-darwin-cabal-cache
+					;;
+				"64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/x86_64-apple-darwin-cabal-cache
+					;;
+			esac
+			;;
+	esac
+
+	if [ -n "${url}" ] ; then
+		case "${url##*.}" in
+			"gz")
+				curl -L -o - "${url}" | gunzip > cabal-cache${exe}
+				;;
+			*)
+				curl -o cabal-cache${exe} -L "${url}"
+				;;
+		esac
+		sha_sum cabal-cache${exe}
+		mv "cabal-cache${exe}" "${dest}${exe}"
+		chmod +x "${dest}${exe}"
+	fi
+
+	# install shell wrapper
+	cp "${CI_PROJECT_DIR}"/.github/scripts/cabal-cache.sh "$HOME"/.local/bin/
+	chmod +x "$HOME"/.local/bin/cabal-cache.sh
+    )
+}
+
+build_with_cache() {
+	ecabal configure "$@"
+	ecabal build --dependencies-only "$@" --dry-run
+	sync_from
+	ecabal build --dependencies-only "$@" || sync_to
+	sync_to
+	ecabal build "$@"
+	sync_to
+}
+
+install_ghcup() {
+	case "${RUNNER_OS}" in
+		"Linux")
+			case "${ARCH}" in
+				"ARM"*)
+					if command -v ghcup ; then
+						mkdir -p "$GHCUP_BIN"
+						cp "$(command -v ghcup)" "$GHCUP_BIN/ghcup${ext}"
+					else
+						install_ghcup_curl_sh
+					fi
+					;;
+				*) install_ghcup_curl_sh
+					;;
+			esac
+			;;
+			*) install_ghcup_curl_sh
+			;;
+	esac
+}
+
+install_ghcup_curl_sh() {
+	curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | BOOTSTRAP_HASKELL_NONINTERACTIVE=1 BOOTSTRAP_HASKELL_MINIMAL=1 BOOTSTRAP_HASKELL_INSTALL_NO_STACK=yes sh
+}
+
+strip_binary() {
+	(
+	set -e
+	local binary=$1
+	case "$(uname -s)" in
+		"Darwin"|"darwin")
+			;;
+		MSYS_*|MINGW*)
+			;;
+		*)
+			strip -s "${binary}"
+		   ;;
+   esac
+	)
+}

.github/scripts/cross.sh

@@ -0,0 +1,74 @@
+#!/usr/bin/env bash
+
+set -ex
+
+. .github/scripts/common.sh
+
+run() {
+    "$@"
+}
+
+if [ "${OS}" = "Windows" ] ; then
+	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/ghcup
+else
+	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
+fi
+
+git_describe
+
+rm -rf "${GHCUP_DIR}"
+mkdir -p "${GHCUP_BIN}"
+
+cp "out/${ARTIFACT}"-* "$GHCUP_BIN/ghcup${ext}"
+cp "out/test-${ARTIFACT}"-* "ghcup-test${ext}"
+chmod +x "$GHCUP_BIN/ghcup${ext}"
+chmod +x "ghcup-test${ext}"
+
+"$GHCUP_BIN/ghcup${ext}" --version
+eghcup --version
+sha_sum "$GHCUP_BIN/ghcup${ext}"
+sha_sum "$(raw_eghcup --offline whereis ghcup)"
+
+
+### cross build
+
+eghcup --numeric-version
+
+eghcup install ghc "${GHC_VER}"
+eghcup set ghc "${GHC_VER}"
+eghcup install cabal "${CABAL_VER}"
+
+cabal --version
+
+eghcup debug-info
+
+ecabal update
+
+"${WRAPPER}" "$GHCUP_BIN/ghcup${ext}" -c -s "file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml" -v \
+	compile ghc \
+	$(if [ -n "${HADRIAN_FLAVOUR}" ] ; then printf "%s" "--flavour=${HADRIAN_FLAVOUR}" ; else true ; fi) \
+	-j "$(nproc)" \
+	-v "${GHC_TARGET_VERSION}" \
+	-b "${GHC_VER}" \
+	-x "${CROSS}" \
+	-- ${BUILD_CONF_ARGS}
+eghcup set ghc "${CROSS}-${GHC_TARGET_VERSION}"
+
+[ "$($(eghcup whereis ghc "${CROSS}-${GHC_TARGET_VERSION}") --numeric-version)" = "${GHC_TARGET_VERSION}" ]
+
+# test that doing fishy symlinks into GHCup dir doesn't cause weird stuff on 'ghcup nuke'
+mkdir no_nuke/
+mkdir no_nuke/bar
+echo 'foo' > no_nuke/file
+echo 'bar' > no_nuke/bar/file
+ln -s "$CI_PROJECT_DIR"/no_nuke/ "${GHCUP_DIR}"/cache/no_nuke
+ln -s "$CI_PROJECT_DIR"/no_nuke/ "${GHCUP_DIR}"/logs/no_nuke
+
+# nuke
+eghcup nuke
+[ ! -e "${GHCUP_DIR}" ]
+
+# make sure nuke doesn't resolve symlinks
+[ -e "$CI_PROJECT_DIR"/no_nuke/file ]
+[ -e "$CI_PROJECT_DIR"/no_nuke/bar/file ]
+

.github/scripts/env.sh

@@ -0,0 +1,34 @@
+#!/bin/sh
+
+if [ "${RUNNER_OS}" = "Windows" ] ; then
+	ext=".exe"
+else
+	ext=''
+fi
+
+export DEBIAN_FRONTEND=noninteractive
+export TZ=Asia/Singapore
+
+if [ "${RUNNER_OS}" = "freebsd" ] ; then
+    export RUNNER_OS=FreeBSD
+fi
+
+export OS="$RUNNER_OS"
+export PATH="$HOME/.local/bin:$PATH"
+
+if [ "${RUNNER_OS}" = "Windows" ] ; then
+	# on windows use pwd to get unix style path
+	CI_PROJECT_DIR="$(pwd)"
+	export CI_PROJECT_DIR
+    export GHCUP_INSTALL_BASE_PREFIX="/c"
+    export GHCUP_BIN="$GHCUP_INSTALL_BASE_PREFIX/ghcup/bin"
+    export PATH="$GHCUP_BIN:$PATH"
+	export CABAL_DIR="C:\\Users\\runneradmin\\AppData\\Roaming\\cabal"
+else
+	export CI_PROJECT_DIR="${GITHUB_WORKSPACE}"
+    export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR"
+    export GHCUP_BIN="$GHCUP_INSTALL_BASE_PREFIX/.ghcup/bin"
+    export PATH="$GHCUP_BIN:$PATH"
+    export CABAL_DIR="$CI_PROJECT_DIR/cabal"
+    export CABAL_CACHE="$CI_PROJECT_DIR/cabal-cache"
+fi

.github/scripts/hls.sh

@@ -2,36 +2,13 @@
 
 set -eux
 
-. .github/scripts/prereq.sh
+. .github/scripts/common.sh
 
 mkdir -p "$CI_PROJECT_DIR"/.local/bin
 
 ### build
 
-ecabal() {
-	cabal "$@"
-}
 
-raw_eghcup() {
-	"$GHCUP_BIN/ghcup${ext}" -v -c "$@"
-}
-
-eghcup() {
-	if [ "${OS}" = "Windows" ] ; then
-		"$GHCUP_BIN/ghcup${ext}" -v -c -s file:/$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
-	else
-		"$GHCUP_BIN/ghcup${ext}" -v -c -s file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
-	fi
-}
-
-sha_sum() {
-	if [ "${OS}" = "FreeBSD" ] ; then
-		sha256 "$@"
-	else
-		sha256sum "$@"
-	fi
-
-}
 
 if [ "${OS}" = "Windows" ] ; then
 	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/ghcup
@@ -42,11 +19,6 @@ fi
 rm -rf "${GHCUP_DIR}"
 mkdir -p "${GHCUP_BIN}"
 
-if [ "${OS}" = "Windows" ] ; then
-	ext=".exe"
-else
-	ext=''
-fi
 ls -lah out
 find out
 cp "out/${ARTIFACT}"-* "$GHCUP_BIN/ghcup${ext}"
@@ -58,18 +30,41 @@ eghcup --version
 sha_sum "$GHCUP_BIN/ghcup${ext}"
 sha_sum "$(raw_eghcup --offline whereis ghcup)"
 
-git describe --always
+git_describe
 
 eghcup install ghc "${GHC_VERSION}"
-eghcup install cabal
+eghcup install cabal "${CABAL_VERSION}"
 
 ecabal update
 
+if ! command -v cabal-cache ; then
+	download_cabal_cache "$HOME/.local/bin/cabal-cache"
+fi
+
+if ! cabal-cache version ; then
+	build_cabal_cache "$HOME/.local/bin"
+fi
+
+
 eghcup debug-info
 
-eghcup compile hls -j $(nproc) -g ${HLS_TARGET_VERSION} --ghc ${GHC_VERSION}
+(
+	cd /tmp
+	git clone --depth 1 --branch "${HLS_TARGET_VERSION}" \
+		https://github.com/haskell/haskell-language-server.git \
+		"haskell-language-server-${HLS_TARGET_VERSION}"
+	cd "haskell-language-server-${HLS_TARGET_VERSION}/"
+	ecabal configure -w "ghc-${GHC_VERSION}" --disable-profiling --disable-tests --jobs="$(nproc)"
+	ecabal build --dependencies-only -w "ghc-${GHC_VERSION}" --disable-profiling --disable-tests --jobs="$(nproc)" --dry-run
+	sync_from
+	ecabal build --dependencies-only -w "ghc-${GHC_VERSION}" --disable-profiling --disable-tests --jobs="$(nproc)" || sync_to
+	sync_to
+)
 
-[ `$(eghcup whereis hls ${HLS_TARGET_VERSION}) --numeric-version` = "${HLS_TARGET_VERSION}" ] || [ `$(eghcup whereis hls ${HLS_TARGET_VERSION}) --numeric-version | sed 's/.0$//'` = "${HLS_TARGET_VERSION}" ]
+eghcup -v compile hls -j "$(nproc)" -g "${HLS_TARGET_VERSION}" --ghc "${GHC_VERSION}"
+
+[ "$($(eghcup whereis hls "${HLS_TARGET_VERSION}") --numeric-version)" = "${HLS_TARGET_VERSION}" ] ||
+	[ "$($(eghcup whereis hls "${HLS_TARGET_VERSION}") --numeric-version | sed 's/.0$//')" = "${HLS_TARGET_VERSION}" ]
 
 # nuke
 eghcup nuke

.github/scripts/prereq.sh

@@ -1,76 +0,0 @@
-#!/bin/sh
-
-mkdir -p "$HOME"/.local/bin
-
-export OS="$RUNNER_OS"
-export PATH="$HOME/.local/bin:$PATH"
-
-if [ "${RUNNER_OS}" = "Windows" ] ; then
-	# on windows use pwd to get unix style path
-	CI_PROJECT_DIR="$(pwd)"
-	export CI_PROJECT_DIR
-    export GHCUP_INSTALL_BASE_PREFIX="/c"
-    export GHCUP_BIN="$GHCUP_INSTALL_BASE_PREFIX/ghcup/bin"
-    export PATH="$GHCUP_BIN:$PATH"
-else
-	export CI_PROJECT_DIR="${GITHUB_WORKSPACE}"
-    export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR"
-    export GHCUP_BIN="$GHCUP_INSTALL_BASE_PREFIX/.ghcup/bin"
-    export PATH="$GHCUP_BIN:$PATH"
-    export CABAL_DIR="$CI_PROJECT_DIR/cabal"
-    export CABAL_CACHE="$CI_PROJECT_DIR/cabal-cache"
-fi
-
-if [ "${RUNNER_OS}" = "Linux" ] ; then
-	if [ "${DISTRO}" = "Alpine" ] ; then
-          apk add --no-cache \
-            curl \
-            gcc \
-            g++ \
-            binutils \
-            binutils-gold \
-            bsd-compat-headers \
-            gmp-dev \
-            ncurses-dev \
-            libffi-dev \
-            make \
-            xz \
-            tar \
-            perl \
-            bash \
-            diffutils \
-            git
-
-          apk add --no-cache \
-            zlib \
-            zlib-dev \
-            zlib-static \
-            bzip2 \
-            bzip2-dev \
-            bzip2-static \
-            gmp \
-            gmp-dev \
-            openssl-dev \
-            openssl-libs-static \
-            xz \
-            xz-dev \
-            ncurses-static
-	elif [ "${DISTRO}" = "Ubuntu" ] ; then
-		sudo apt-get update -y
-		sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential
-	fi
-elif [ "${RUNNER_OS}" = "macOS" ] ; then
-	if ! command -v brew ; then
-		[ -e "$HOME/.brew" ] ||
-			git clone --depth=1 https://github.com/Homebrew/brew "$HOME/.brew"
-		export PATH="$HOME/.brew/bin:$HOME/.brew/sbin:$PATH"
-		brew update
-	fi
-	if ! command -v git ; then
-		brew install git
-	fi
-	if ! command -v realpath ; then
-		brew install coreutils
-	fi
-fi
-

.github/scripts/test.sh

@@ -2,32 +2,8 @@
 
 set -eux
 
-. .github/scripts/prereq.sh
+. .github/scripts/common.sh
 
-ecabal() {
-	cabal "$@"
-}
-
-raw_eghcup() {
-	"$GHCUP_BIN/ghcup${ext}" -v -c "$@"
-}
-
-eghcup() {
-	if [ "${OS}" = "Windows" ] ; then
-		"$GHCUP_BIN/ghcup${ext}" -v -c -s file:/$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
-	else
-		"$GHCUP_BIN/ghcup${ext}" -v -c -s file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
-	fi
-}
-
-sha_sum() {
-	if [ "${OS}" = "FreeBSD" ] ; then
-		sha256 "$@"
-	else
-		sha256sum "$@"
-	fi
-
-}
 
 if [ "${OS}" = "Windows" ] ; then
 	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/ghcup
@@ -35,50 +11,58 @@ else
 	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
 fi
 
-git describe --always
-
+env
+git_describe
 
 rm -rf "${GHCUP_DIR}"
 mkdir -p "${GHCUP_BIN}"
 
-if [ "${OS}" = "Windows" ] ; then
-	ext=".exe"
-else
-	ext=''
-fi
-ls -lah out
-find out
 cp "out/${ARTIFACT}"-* "$GHCUP_BIN/ghcup${ext}"
+cp "out/test-${ARTIFACT}"-* "ghcup-test${ext}"
+cp "out/test-optparse-${ARTIFACT}"-* "ghcup-test-optparse${ext}"
 chmod +x "$GHCUP_BIN/ghcup${ext}"
-echo "$PATH"
+chmod +x "ghcup-test${ext}"
+chmod +x "ghcup-test-optparse${ext}"
 
 "$GHCUP_BIN/ghcup${ext}" --version
 eghcup --version
 sha_sum "$GHCUP_BIN/ghcup${ext}"
 sha_sum "$(raw_eghcup --offline whereis ghcup)"
 
+### Haskell test suite
+
+./"ghcup-test${ext}"
+./"ghcup-test-optparse${ext}"
+rm "ghcup-test${ext}" "ghcup-test-optparse${ext}"
+
 ### manual cli based testing
 
 eghcup --numeric-version
 
-eghcup install ghc ${GHC_VER}
-eghcup unset ghc ${GHC_VER}
-ls -lah "$(eghcup whereis -d ghc ${GHC_VER})"
-[ "`$(eghcup whereis ghc ${GHC_VER}) --numeric-version`" = "${GHC_VER}" ]
-[ "`eghcup run --ghc ${GHC_VER} -- ghc --numeric-version`" = "${GHC_VER}" ]
-[ "`ghcup run --ghc ${GHC_VER} -- ghc -e 'Control.Monad.join (Control.Monad.fmap System.IO.putStr System.Environment.getExecutablePath)'`" = "`$(ghcup whereis ghc ${GHC_VER}) -e 'Control.Monad.join (Control.Monad.fmap System.IO.putStr System.Environment.getExecutablePath)'`" ]
-eghcup set ghc ${GHC_VER}
-eghcup install cabal ${CABAL_VER}
-[ "`$(eghcup whereis cabal ${CABAL_VER}) --numeric-version`" = "${CABAL_VER}" ]
+# test PATH on windows wrt msys2
+# https://github.com/haskell/ghcup-hs/pull/992/checks
+if [ "${OS}" = "Windows" ] ; then
+	eghcup run -m -- sh -c 'echo $PATH' | sed 's/:/\n/' | grep '^/mingw64/bin$'
+fi
+
+eghcup install ghc "${GHC_VER}"
+eghcup unset ghc "${GHC_VER}"
+ls -lah "$(eghcup whereis -d ghc "${GHC_VER}")"
+[ "$($(eghcup whereis ghc "${GHC_VER}") --numeric-version)" = "${GHC_VER}" ]
+[ "$(eghcup run -q --ghc "${GHC_VER}" -- ghc --numeric-version)" = "${GHC_VER}" ]
+[ "$(ghcup run -q --ghc "${GHC_VER}" -- ghc -e 'Control.Monad.join (Control.Monad.fmap System.IO.putStr System.Environment.getExecutablePath)')" = "$($(ghcup whereis ghc "${GHC_VER}") -e 'Control.Monad.join (Control.Monad.fmap System.IO.putStr System.Environment.getExecutablePath)')" ]
+eghcup set ghc "${GHC_VER}"
+eghcup install cabal "${CABAL_VER}"
+[ "$($(eghcup whereis cabal "${CABAL_VER}") --numeric-version)" = "${CABAL_VER}" ]
 eghcup unset cabal
 "$GHCUP_BIN"/cabal --version && exit 1 || echo yes
 
 # make sure no cabal is set when running 'ghcup run' to check that PATH propagages properly
 # https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/375
-[ "`eghcup run --cabal ${CABAL_VER} -- cabal --numeric-version`" = "${CABAL_VER}" ]
-eghcup set cabal ${CABAL_VER}
+[ "$(eghcup run -q --cabal "${CABAL_VER}" -- cabal --numeric-version)" = "${CABAL_VER}" ]
+eghcup set cabal "${CABAL_VER}"
 
-[ "`$(eghcup whereis cabal ${CABAL_VER}) --numeric-version`" = "${CABAL_VER}" ]
+[ "$($(eghcup whereis cabal "${CABAL_VER}") --numeric-version)" = "${CABAL_VER}" ]
 
 if [ "${OS}" != "FreeBSD" ] ; then
 	if [ "${ARCH}" = "64" ] && [ "${DISTRO}" != "Alpine" ] ; then
@@ -108,14 +92,18 @@ eghcup list -t cabal
 
 ghc_ver=$(ghc --numeric-version)
 ghc --version
-ghc-${ghc_ver} --version
+"ghc-${ghc_ver}" --version
 if [ "${OS}" != "Windows" ] ; then
 		ghci --version
-		ghci-${ghc_ver} --version
+		"ghci-${ghc_ver}" --version
 fi
 
 
 if [ "${OS}" = "macOS" ] && [ "${ARCH}" = "ARM64" ] ; then
+	# missing bindists
+	echo
+elif [ "${OS}" = "FreeBSD" ] ; then
+	# not enough space
 	echo
 else
 	# test installing new ghc doesn't mess with currently set GHC
@@ -151,11 +139,11 @@ else
 	eghcup --offline set 8.10.3
 	eghcup set 8.10.3
 	[ "$(ghc --numeric-version)" = "8.10.3" ]
-	eghcup set ${GHC_VER}
+	eghcup set "${GHC_VER}"
 	[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
 	eghcup unset ghc
     "$GHCUP_BIN"/ghc --numeric-version && exit 1 || echo yes
-	eghcup set ${GHC_VER}
+	eghcup set "${GHC_VER}"
 	eghcup --offline rm 8.10.3
 	[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
 
@@ -188,10 +176,10 @@ fi
 # check that lazy loading works for 'whereis'
 cp "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml" "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml.bak"
 echo '**' > "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml"
-eghcup whereis ghc $(ghc --numeric-version)
+eghcup whereis ghc "$(ghc --numeric-version)"
 mv -f "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml.bak" "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml"
 
-eghcup rm $(ghc --numeric-version)
+eghcup rm "$(ghc --numeric-version)"
 
 # https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/116
 if [ "${OS}" = "Linux" ] ; then
@@ -205,14 +193,14 @@ eghcup gc -c
 
 # test etags
 rm -f "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml"
-raw_eghcup -s https://www.haskell.org/ghcup/data/ghcup-${JSON_VERSION}.yaml list
+raw_eghcup -s "https://www.haskell.org/ghcup/data/ghcup-${JSON_VERSION}.yaml" list
 # snapshot yaml and etags file
 etag=$(cat "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml.etags")
 sha=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
 # invalidate access time timer, which is 5minutes, so we re-download
 touch -a -m -t '199901010101' "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml"
 # redownload same file with some newlines added
-raw_eghcup -s https://www.haskell.org/ghcup/exp/ghcup-${JSON_VERSION}.yaml list
+raw_eghcup -s https://raw.githubusercontent.com/haskell/ghcup-metadata/exp/ghcup-${JSON_VERSION}.yaml list
 # snapshot new yaml and etags file
 etag2=$(cat "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml.etags")
 sha2=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
@@ -222,7 +210,7 @@ sha2=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
 # invalidate access time timer, which is 5minutes, but don't expect a re-download
 touch -a -m -t '199901010101' "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml"
 # this time, we expect the same hash and etag
-raw_eghcup -s https://www.haskell.org/ghcup/exp/ghcup-${JSON_VERSION}.yaml list
+raw_eghcup -s https://raw.githubusercontent.com/haskell/ghcup-metadata/exp/ghcup-${JSON_VERSION}.yaml list
 etag3=$(cat "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml.etags")
 sha3=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
 [ "${etag2}" = "${etag3}" ]

.github/workflows/bootstrap.yaml

@@ -18,13 +18,14 @@ jobs:
       BOOTSTRAP_HASKELL_CABAL_VERSION: 3.6.2.0
       BOOTSTRAP_HASKELL_GHC_VERSION: 8.10.7
       BOOTSTRAP_HASKELL_NONINTERACTIVE: yes
+      ARCH: 64
       JSON_VERSION: "0.0.7"
     strategy:
       matrix:
         include:
           - os: ubuntu-latest
             DISTRO: Ubuntu
-          - os: macOS-10.15
+          - os: macOS-11
             DISTRO: na
           - os: windows-latest
             DISTRO: na
@@ -34,7 +35,15 @@ jobs:
         with:
           submodules: 'true'
 
-      - if: runner.os != 'Windows'
+      - if: runner.os == 'Linux'
+        name: Run bootstrap
+        run: |
+          sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl gzip
+          sh ./.github/scripts/bootstrap.sh
+        env:
+          DISTRO: ${{ matrix.DISTRO }}
+
+      - if: runner.os == 'macOS'
         name: Run bootstrap
         run: sh ./.github/scripts/bootstrap.sh
         env:
@@ -42,5 +51,10 @@ jobs:
 
       - if: runner.os == 'Windows'
         name: Run bootstrap
-        run: ./scripts/bootstrap/bootstrap-haskell.ps1 -InstallDir ${GITHUB_WORKSPACE} -BootstrapUrl ${GITHUB_WORKSPACE}/bootstrap-haskell -InBash
+        run: |
+          $ErrorActionPreference = [System.Management.Automation.ActionPreference]::Stop
+          $curDir = Get-Location
+          Write-Host "Current Working Directory: $curDir"
+          ./scripts/bootstrap/bootstrap-haskell.ps1 -InstallDir ${GITHUB_WORKSPACE} -BootstrapUrl ("{0}/scripts/bootstrap/bootstrap-haskell" -f $curDir) -InBash -Msys2Env "MINGW64"
         shell: pwsh
+

.github/workflows/cache.yaml

@@ -0,0 +1,37 @@
+name: Cache eviction
+
+on:
+  workflow_dispatch:
+    inputs:
+      key:
+        description: Which cache to evict
+        required: true
+        default: '/'
+        type: choice
+        options:
+        - FreeBSD-64-na
+        - Linux-32-Alpine
+        - Linux-64-Alpine
+        - Linux-64-Ubuntu
+        - Linux-ARM-Ubuntu
+        - Linux-ARM64-Ubuntu
+        - Windows-64-na
+        - macOS-64-na
+        - macOS-ARM64-na
+        - /
+jobs:
+  evict:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Remove from S3
+      uses: vitorsgomes/s3-rm-action@master
+      with:
+        args: --recursive
+      env:
+        AWS_S3_ENDPOINT: https://${{ secrets.S3_HOST }}
+        AWS_S3_BUCKET: ghcup-hs
+        AWS_REGION: us-west-2
+        AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+        AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+        PATH_TO_DELETE: ${{ github.event.inputs.key }}

.github/workflows/cross.yaml

@@ -0,0 +1,140 @@
+name: Test cross bindists
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - 'v*'
+  pull_request:
+    branches:
+      - master
+  schedule:
+    - cron: '0 2 * * *'
+
+env:
+  CABAL_CACHE_DISABLE: ${{ vars.CABAL_CACHE_DISABLE }}
+  CABAL_CACHE_NONFATAL: yes
+
+jobs:
+  build:
+    name: Build linux binary
+    runs-on: [self-hosted, Linux, X64, maerwald]
+    env:
+      CABAL_VER: 3.10.1.0
+      JSON_VERSION: "0.0.7"
+      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+      S3_HOST: ${{ secrets.S3_HOST }}
+      ARTIFACT: "x86_64-linux-ghcup"
+      GHC_VER: 8.10.7
+      ARCH: 64
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - name: Run build
+        uses: docker://hasufell/alpine-haskell:3.12
+        with:
+          args: sh .github/scripts/build.sh
+        env:
+          ARTIFACT: ${{ env.ARTIFACT }}
+          ARCH: ${{ env.ARCH }}
+          GHC_VER: ${{ env.GHC_VER }}
+          DISTRO: Alpine
+          AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
+          AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
+          S3_HOST: ${{ env.S3_HOST }}
+
+      - if: always()
+        name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: artifacts
+          path: |
+            ./out/*
+
+  test-cross-linux:
+    name: Test linux cross
+    needs: "build"
+    runs-on: [self-hosted, Linux, X64]
+    container:
+      image: registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:8d0224e6b2a08157649651e69302380b2bd24e11
+      options: --user root
+      env:
+        CABAL_VER: 3.6.2.0
+        BUILD_CONF_ARGS: "--enable-unregisterised"
+        HADRIAN_FLAVOUR: ""
+        JSON_VERSION: "0.0.7"
+        GHC_VER: 8.10.6
+        GHC_TARGET_VERSION: "8.10.7"
+        ARCH: 64
+        DISTRO: Debian
+        ARTIFACT: "x86_64-linux-ghcup"
+        CROSS: "arm-linux-gnueabihf"
+        WRAPPER: "run"
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifacts
+          path: ./out
+
+      - name: Run test (64 bit linux)
+        run: |
+          sudo apt-get update -y
+          sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl gzip
+          sudo apt-get install -y gcc-arm-linux-gnueabihf
+          sudo dpkg --add-architecture armhf
+          sudo apt-get update -y
+          sudo apt-get install -y libncurses-dev:armhf
+          sh .github/scripts/cross.sh
+
+  test-cross-js:
+    name: Test GHC JS cross
+    needs: "build"
+    runs-on: [self-hosted, Linux, X64]
+    container:
+      image: registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:8d0224e6b2a08157649651e69302380b2bd24e11
+      options: --user root
+      env:
+        CABAL_VER: 3.6.2.0
+        BUILD_CONF_ARGS: ""
+        HADRIAN_FLAVOUR: "default+native_bignum"
+        JSON_VERSION: "0.0.7"
+        GHC_VER: 9.6.2
+        GHC_TARGET_VERSION: "9.6.2"
+        ARCH: 64
+        DISTRO: Debian
+        ARTIFACT: "x86_64-linux-ghcup"
+        CROSS: "javascript-unknown-ghcjs"
+        WRAPPER: "emconfigure"
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifacts
+          path: ./out
+
+      - name: Run test (64 bit linux)
+        run: |
+          sudo apt-get update -y
+          sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl gzip
+          git clone https://github.com/emscripten-core/emsdk.git
+          cd emsdk
+          ./emsdk install latest
+          ./emsdk activate latest
+          . ./emsdk_env.sh
+          cd ..
+          bash .github/scripts/cross.sh
+

.github/workflows/docker.yaml

@@ -0,0 +1,127 @@
+name: Docker image builds
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * *'
+
+jobs:
+  docker-alpine32:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push (alpine 32bit)
+        uses: docker/build-push-action@v3
+        with:
+          context: ./docker/alpine32
+          push: true
+          tags: hasufell/i386-alpine-haskell:3.12
+          platforms: |
+            linux/i386
+            linux/amd64
+
+  docker-alpine:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push (alpine 64bit)
+        uses: docker/build-push-action@v3
+        with:
+          context: ./docker/alpine64
+          push: true
+          tags: hasufell/alpine-haskell:3.12
+          platforms: linux/amd64
+
+  docker-arm32:
+    runs-on: [self-hosted, Linux, ARM64]
+    steps:
+      - uses: docker://arm64v8/ubuntu:focal
+        name: Cleanup (aarch64 linux)
+        continue-on-error: true
+        with:
+          args: "find . -mindepth 1 -maxdepth 1 -exec rm -rf -- {} +"
+
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push (debian buster)
+        uses: docker/build-push-action@v3
+        with:
+          context: ./docker/arm32v7/buster
+          push: true
+          tags: hasufell/arm32v7-debian-haskell:10
+          platforms: linux/arm
+
+      - name: Build and push (ubuntu focal)
+        uses: docker/build-push-action@v3
+        with:
+          context: ./docker/arm32v7/focal
+          push: true
+          tags: hasufell/arm32v7-ubuntu-haskell:focal
+          platforms: linux/arm
+
+  docker-aarch:
+    runs-on: [self-hosted, Linux, ARM64]
+    steps:
+      - uses: docker://arm64v8/ubuntu:focal
+        name: Cleanup (aarch64 linux)
+        continue-on-error: true
+        with:
+          args: "find . -mindepth 1 -maxdepth 1 -exec rm -rf -- {} +"
+
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push (debian buster)
+        uses: docker/build-push-action@v3
+        with:
+          context: ./docker/arm64v8/buster
+          push: true
+          tags: hasufell/arm64v8-debian-haskell:10
+          platforms: linux/arm64
+
+      - name: Build and push (ubuntu focal)
+        uses: docker/build-push-action@v3
+        with:
+          context: ./docker/arm64v8/focal
+          push: true
+          tags: hasufell/arm64v8-ubuntu-haskell:focal
+          platforms: linux/arm64

.github/workflows/release.yaml

@@ -9,17 +9,25 @@ on:
   pull_request:
     branches:
       - master
+  schedule:
+    - cron: '0 2 * * *'
+
+env:
+  CABAL_CACHE_DISABLE: ${{ vars.CABAL_CACHE_DISABLE }}
+  CABAL_CACHE_NONFATAL: yes
 
 jobs:
-  build:
-    name: Build binary
+  build-linux:
+    name: Build linux binary
     runs-on: ${{ matrix.os }}
     env:
-      CABAL_VER: 3.6.2.0
-      CACHE_VER: 1
-      MACOSX_DEPLOYMENT_TARGET: 10.13
-      JSON_VERSION: "0.0.7"
+      CABAL_VER: 3.10.2.0
+      JSON_VERSION: "0.0.8"
+      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+      S3_HOST: ${{ secrets.S3_HOST }}
     strategy:
+      fail-fast: true
       matrix:
         include:
           - os: ubuntu-latest
@@ -28,19 +36,7 @@ jobs:
             ARCH: 32
           - os: ubuntu-latest
             ARTIFACT: "x86_64-linux-ghcup"
-            GHC_VER: 8.10.7
-            ARCH: 64
-          - os: [self-hosted, macOS, aarch64]
-            ARTIFACT: "aarch64-apple-darwin-ghcup"
-            GHC_VER: 9.2.5
-            ARCH: ARM64
-          - os: macOS-10.15
-            ARTIFACT: "x86_64-apple-darwin-ghcup"
-            GHC_VER: 9.2.5
-            ARCH: 64
-          - os: windows-latest
-            ARTIFACT: "x86_64-mingw64-ghcup"
-            GHC_VER: 8.10.7
+            GHC_VER: 9.4.8
             ARCH: 64
     steps:
       - name: Checkout code
@@ -48,9 +44,9 @@ jobs:
         with:
           submodules: 'true'
 
-      - if: matrix.ARCH == '32' && runner.os == 'Linux'
+      - if: matrix.ARCH == '32'
         name: Run build (32 bit linux)
-        uses: docker://i386/alpine:3.12
+        uses: docker://hasufell/i386-alpine-haskell:3.12
         with:
           args: sh .github/scripts/build.sh
         env:
@@ -58,10 +54,13 @@ jobs:
           ARCH: ${{ matrix.ARCH }}
           GHC_VER: ${{ matrix.GHC_VER }}
           DISTRO: Alpine
+          AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
+          AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
+          S3_HOST: ${{ env.S3_HOST }}
 
-      - if: matrix.ARCH == '64' && runner.os == 'Linux'
+      - if: matrix.ARCH == '64'
         name: Run build (64 bit linux)
-        uses: docker://alpine:3.12
+        uses: docker://hasufell/alpine-haskell:3.12
         with:
           args: sh .github/scripts/build.sh
         env:
@@ -69,15 +68,9 @@ jobs:
           ARCH: ${{ matrix.ARCH }}
           GHC_VER: ${{ matrix.GHC_VER }}
           DISTRO: Alpine
-
-      - if: runner.os != 'Linux'
-        name: Run build (windows/mac)
-        run: bash .github/scripts/build.sh
-        env:
-          ARTIFACT: ${{ matrix.ARTIFACT }}
-          ARCH: ${{ matrix.ARCH }}
-          GHC_VER: ${{ matrix.GHC_VER }}
-          DISTRO: na
+          AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
+          AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
+          S3_HOST: ${{ env.S3_HOST }}
 
       - if: always()
         name: Upload artifact
@@ -87,15 +80,210 @@ jobs:
           path: |
             ./out/*
 
-  test:
-    name: Test
-    needs: build
+
+  build-arm:
+    name: Build ARM binary
     runs-on: ${{ matrix.os }}
     env:
       CABAL_VER: 3.6.2.0
-      CACHE_VER: 1
+      JSON_VERSION: "0.0.8"
+      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+      S3_HOST: ${{ secrets.S3_HOST }}
+    strategy:
+      fail-fast: true
+      matrix:
+        include:
+          - os: [self-hosted, Linux, ARM64]
+            ARTIFACT: "armv7-linux-ghcup"
+            GHC_VER: 9.2.8
+            ARCH: ARM
+          - os: [self-hosted, Linux, ARM64]
+            ARTIFACT: "aarch64-linux-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: ARM64
+    steps:
+      - name: git config
+        run: |
+          git config --global --get-all safe.directory | grep '^\*$' || git config --global --add safe.directory "*"
+        shell: bash
+
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - if: matrix.ARCH == 'ARM'
+        uses: docker://hasufell/arm32v7-debian-haskell:10
+        name: Run build (armv7 linux)
+        with:
+          args: sh .github/scripts/build.sh
+        env:
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          ARCH: ${{ matrix.ARCH }}
+          GHC_VER: ${{ matrix.GHC_VER }}
+          DISTRO: Ubuntu
+          AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
+          AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
+          S3_HOST: ${{ env.S3_HOST }}
+
+      - if: matrix.ARCH == 'ARM64'
+        uses: docker://hasufell/arm64v8-debian-haskell:10
+        name: Run build (aarch64 linux)
+        with:
+          args: sh .github/scripts/build.sh
+        env:
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          ARCH: ${{ matrix.ARCH }}
+          GHC_VER: ${{ matrix.GHC_VER }}
+          DISTRO: Ubuntu
+          AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
+          AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
+          S3_HOST: ${{ env.S3_HOST }}
+
+      - if: always()
+        name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: artifacts
+          path: |
+            ./out/*
+
+  build-macwin:
+    name: Build binary (Mac/Win)
+    runs-on: ${{ matrix.os }}
+    env:
+      CABAL_VER: 3.10.2.0
       MACOSX_DEPLOYMENT_TARGET: 10.13
-      JSON_VERSION: "0.0.7"
+      JSON_VERSION: "0.0.8"
+      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+      S3_HOST: ${{ secrets.S3_HOST }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: [self-hosted, macOS, ARM64]
+            ARTIFACT: "aarch64-apple-darwin-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: ARM64
+          - os: macOS-11
+            ARTIFACT: "x86_64-apple-darwin-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: 64
+          - os: windows-latest
+            ARTIFACT: "x86_64-mingw64-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: 64
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - if: matrix.ARCH == 'ARM64' && runner.os == 'macOS'
+        name: Run build
+        run: |
+          bash .github/scripts/brew.sh git coreutils llvm@13 autoconf automake
+          export PATH="$HOME/.brew/bin:$HOME/.brew/sbin:$HOME/.brew/opt/llvm@13/bin:$PATH"
+          export CC="$HOME/.brew/opt/llvm@13/bin/clang"
+          export CXX="$HOME/.brew/opt/llvm@13/bin/clang++"
+          export LD=ld
+          export AR="$HOME/.brew/opt/llvm@13/bin/llvm-ar"
+          export RANLIB="$HOME/.brew/opt/llvm@13/bin/llvm-ranlib"
+          bash .github/scripts/build.sh
+        env:
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          ARCH: ${{ matrix.ARCH }}
+          GHC_VER: ${{ matrix.GHC_VER }}
+          DISTRO: na
+          AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
+          AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
+          S3_HOST: ${{ env.S3_HOST }}
+          HOMEBREW_CHANGE_ARCH_TO_ARM: 1
+
+      - if: matrix.ARCH == '64' && runner.os == 'macOS'
+        name: Run build (windows/mac)
+        run: |
+          bash .github/scripts/brew.sh coreutils
+          export PATH="$HOME/.brew/bin:$HOME/.brew/sbin:$PATH"
+          bash .github/scripts/build.sh
+        env:
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          ARCH: ${{ matrix.ARCH }}
+          GHC_VER: ${{ matrix.GHC_VER }}
+          DISTRO: na
+          AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
+          AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
+          S3_HOST: ${{ env.S3_HOST }}
+          HOMEBREW_CHANGE_ARCH_TO_ARM: 1
+
+      - if: runner.os == 'Windows'
+        name: Run build (windows/mac)
+        run: |
+          bash .github/scripts/brew.sh git coreutils autoconf automake
+          bash .github/scripts/build.sh
+        env:
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          ARCH: ${{ matrix.ARCH }}
+          GHC_VER: ${{ matrix.GHC_VER }}
+          DISTRO: na
+          AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
+          AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
+          S3_HOST: ${{ env.S3_HOST }}
+          HOMEBREW_CHANGE_ARCH_TO_ARM: 1
+
+      - if: always()
+        name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: artifacts
+          path: |
+            ./out/*
+
+  build-freebsd:
+    name: Build binary (FreeBSD)
+    runs-on: [self-hosted, FreeBSD, X64]
+    env:
+      CABAL_VER: 3.10.2.0
+      MACOSX_DEPLOYMENT_TARGET: 10.13
+      JSON_VERSION: "0.0.8"
+      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+      S3_HOST: ${{ secrets.S3_HOST }}
+      ARTIFACT: "x86_64-portbld-freebsd-ghcup"
+      GHC_VER: 9.4.8
+      ARCH: 64
+      DISTRO: na
+      RUNNER_OS: FreeBSD
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - name: Run build
+        run: |
+          sed -i.bak -e 's/quarterly/latest/' /etc/pkg/FreeBSD.conf
+          pkg install -y ghc hs-cabal-install git bash misc/compat10x misc/compat11x misc/compat12x gmake llvm14 libiconv
+          tzsetup Etc/GMT
+          adjkerntz -a
+          bash .github/scripts/build.sh
+      - if: always()
+        name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: artifacts
+          path: |
+            ./out/*
+
+  test-linux:
+    name: Test linux
+    needs: "build-linux"
+    runs-on: ${{ matrix.os }}
+    env:
+      CABAL_VER: 3.10.2.0
+      JSON_VERSION: "0.0.8"
     strategy:
       matrix:
         include:
@@ -106,29 +294,15 @@ jobs:
             DISTRO: Alpine
           - os: ubuntu-latest
             ARTIFACT: "x86_64-linux-ghcup"
-            GHC_VER: 8.10.7
+            GHC_VER: 9.4.8
             ARCH: 64
             DISTRO: Alpine
           - os: ubuntu-latest
             ARTIFACT: "x86_64-linux-ghcup"
-            GHC_VER: 8.10.7
+            GHC_VER: 9.4.8
             ARCH: 64
             DISTRO: Ubuntu
-          - os: [self-hosted, macOS, aarch64]
-            ARTIFACT: "aarch64-apple-darwin-ghcup"
-            GHC_VER: 9.2.5
-            ARCH: ARM64
-            DISTRO: na
-          - os: macOS-10.15
-            ARTIFACT: "x86_64-apple-darwin-ghcup"
-            GHC_VER: 9.2.5
-            ARCH: 64
-            DISTRO: na
-          - os: windows-latest
-            ARTIFACT: "x86_64-mingw64-ghcup"
-            GHC_VER: 8.10.7
-            ARCH: 64
-            DISTRO: na
+
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
@@ -140,9 +314,9 @@ jobs:
           name: artifacts
           path: ./out
 
-      - if: matrix.ARCH == '32' && runner.os == 'Linux' && matrix.DISTRO == 'Alpine'
-        name: Run build (32 bit linux Alpine)
-        uses: docker://i386/alpine:3.12
+      - if: matrix.ARCH == '32' && matrix.DISTRO == 'Alpine'
+        name: Run test (32 bit linux Alpine)
+        uses: docker://hasufell/i386-alpine-haskell:3.12
         with:
           args: sh .github/scripts/test.sh
         env:
@@ -151,9 +325,9 @@ jobs:
           GHC_VER: ${{ matrix.GHC_VER }}
           DISTRO: ${{ matrix.DISTRO }}
 
-      - if: matrix.ARCH == '64' && runner.os == 'Linux' && matrix.DISTRO == 'Alpine'
-        name: Run build (64 bit linux Alpine)
-        uses: docker://alpine:3.12
+      - if: matrix.ARCH == '64' && matrix.DISTRO == 'Alpine'
+        name: Run test (64 bit linux Alpine)
+        uses: docker://hasufell/alpine-haskell:3.12
         with:
           args: sh .github/scripts/test.sh
         env:
@@ -162,34 +336,213 @@ jobs:
           GHC_VER: ${{ matrix.GHC_VER }}
           DISTRO: ${{ matrix.DISTRO }}
 
-      - if: runner.os == 'Linux' && matrix.DISTRO != 'Alpine'
-        name: Run build (64 bit linux)
-        run: sh .github/scripts/test.sh
+      - if: matrix.DISTRO != 'Alpine'
+        name: Run test (64 bit linux)
+        run: |
+          sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl gzip
+          sh .github/scripts/test.sh
         env:
           ARTIFACT: ${{ matrix.ARTIFACT }}
           ARCH: ${{ matrix.ARCH }}
           GHC_VER: ${{ matrix.GHC_VER }}
           DISTRO: ${{ matrix.DISTRO }}
 
-      - if: runner.os != 'Linux'
-        name: Run build (windows/mac)
+      - if: failure()
+        name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: testfiles
+          path: |
+            ./test/ghcup-test/golden/unix/GHCupInfo*json
+
+  test-arm:
+    name: Test ARM
+    needs: "build-arm"
+    runs-on: ${{ matrix.os }}
+    env:
+      CABAL_VER: 3.6.2.0
+      JSON_VERSION: "0.0.8"
+    strategy:
+      matrix:
+        include:
+          - os: [self-hosted, Linux, ARM64]
+            ARTIFACT: "armv7-linux-ghcup"
+            GHC_VER: 9.2.8
+            ARCH: ARM
+            DISTRO: Ubuntu
+          - os: [self-hosted, Linux, ARM64]
+            ARTIFACT: "aarch64-linux-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: ARM64
+            DISTRO: Ubuntu
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifacts
+          path: ./out
+
+      - if: matrix.ARCH == 'ARM'
+        uses: docker://hasufell/arm32v7-debian-haskell:10
+        name: Run test (armv7 linux)
+        with:
+          args: sh .github/scripts/test.sh
+        env:
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          ARCH: ${{ matrix.ARCH }}
+          GHC_VER: ${{ matrix.GHC_VER }}
+          DISTRO: Ubuntu
+
+      - if: matrix.ARCH == 'ARM64'
+        uses: docker://hasufell/arm64v8-debian-haskell:10
+        name: Run test (aarch64 linux)
+        with:
+          args: sh .github/scripts/test.sh
+        env:
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          ARCH: ${{ matrix.ARCH }}
+          GHC_VER: ${{ matrix.GHC_VER }}
+          DISTRO: Ubuntu
+
+      - if: failure()
+        name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: testfiles
+          path: |
+            ./test/ghcup-test/golden/unix/GHCupInfo*json
+
+  test-macwin:
+    name: Test Mac/Win
+    needs: "build-macwin"
+    runs-on: ${{ matrix.os }}
+    env:
+      CABAL_VER: 3.10.2.0
+      MACOSX_DEPLOYMENT_TARGET: 10.13
+      JSON_VERSION: "0.0.8"
+    strategy:
+      matrix:
+        include:
+          - os: [self-hosted, macOS, ARM64]
+            ARTIFACT: "aarch64-apple-darwin-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: ARM64
+            DISTRO: na
+          - os: macOS-11
+            ARTIFACT: "x86_64-apple-darwin-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: 64
+            DISTRO: na
+          - os: windows-latest
+            ARTIFACT: "x86_64-mingw64-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: 64
+            DISTRO: na
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifacts
+          path: ./out
+
+      - if: runner.os == 'macOS'
+        name: Run test
+        run: |
+          bash .github/scripts/brew.sh coreutils
+          export PATH="$HOME/.brew/bin:$HOME/.brew/sbin:$PATH"
+          bash .github/scripts/test.sh
+        env:
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          ARCH: ${{ matrix.ARCH }}
+          GHC_VER: ${{ matrix.GHC_VER }}
+          DISTRO: ${{ matrix.DISTRO }}
+          HOMEBREW_CHANGE_ARCH_TO_ARM: 1
+
+      - if: runner.os != 'macOS'
+        name: Run test
         run: bash .github/scripts/test.sh
         env:
           ARTIFACT: ${{ matrix.ARTIFACT }}
           ARCH: ${{ matrix.ARCH }}
           GHC_VER: ${{ matrix.GHC_VER }}
           DISTRO: ${{ matrix.DISTRO }}
+          HOMEBREW_CHANGE_ARCH_TO_ARM: 1
+
+      - if: failure() && runner.os == 'Windows'
+        name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: testfiles
+          path: |
+            ./test/ghcup-test/golden/windows/GHCupInfo*json
+
+      - if: failure() && runner.os != 'Windows'
+        name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: testfiles
+          path: |
+            ./test/ghcup-test/golden/unix/GHCupInfo*json
+  test-freebsd:
+    name: Test FreeBSD
+    needs: "build-freebsd"
+    runs-on: [self-hosted, FreeBSD, X64]
+    env:
+      CABAL_VER: 3.10.2.0
+      MACOSX_DEPLOYMENT_TARGET: 10.13
+      JSON_VERSION: "0.0.8"
+      ARTIFACT: "x86_64-portbld-freebsd-ghcup"
+      GHC_VER: 9.4.8
+      ARCH: 64
+      DISTRO: na
+      RUNNER_OS: FreeBSD
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifacts
+          path: ./out
+
+      - name: Run test
+        run: |
+          bash .github/scripts/test.sh
+
+      - if: failure()
+        name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: testfiles
+          path: |
+            ./test/ghcup-test/golden/unix/GHCupInfo*json
   hls:
     name: hls
-    needs: build
+    needs: build-linux
     runs-on: ubuntu-latest
     env:
       GHC_VERSION: "8.10.7"
       HLS_TARGET_VERSION: "1.8.0.0"
-      CABAL_VERSION: "3.6.2.0"
-      JSON_VERSION: "0.0.7"
+      CABAL_VERSION: "3.8.1.0"
+      JSON_VERSION: "0.0.8"
       ARTIFACT: "x86_64-linux-ghcup"
       DISTRO: Ubuntu
+      ARCH: 64
+      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+      S3_HOST: ${{ secrets.S3_HOST }}
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
@@ -202,11 +555,13 @@ jobs:
           path: ./out
 
       - name: Run hls build
-        run: sh .github/scripts/hls.sh
+        run: |
+          sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl gzip
+          sh .github/scripts/hls.sh
 
   release:
     name: release
-    needs: [build, test, hls]
+    needs: ["test-linux", "test-arm", "test-macwin", "test-freebsd", "hls"]
     runs-on: ubuntu-latest
     if: startsWith(github.ref, 'refs/tags/v')
     steps:

.gitignore

@@ -4,6 +4,7 @@ codex.tags
 dist-newstyle/
 cabal.project.local
 .stack-work/
+.hiefiles/
 bin/
 /*.prof
 /*.ps

.gitlab-ci.yml

@@ -1,689 +0,0 @@
-stages:
-  - checks
-  - quick-test
-  - test
-  - expensive-test
-  - release
-
-variables:
-  GIT_SSL_NO_VERIFY: "1"
-
-  # Commit of ghc/ci-images repository from which to pull Docker images
-  DOCKER_REV: 8d0224e6b2a08157649651e69302380b2bd24e11
-
-  # Sequential version number of all cached things.
-  # Bump to invalidate GitLab CI cache.
-  CACHE_REV: 1
-
-  GIT_SUBMODULE_STRATEGY: recursive
-
-
-############################################################
-# CI Step
-############################################################
-
-.debian:
-  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV"
-  tags:
-    - x86_64-linux
-  variables:
-    OS: "LINUX"
-    ARCH: "64"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
-    CROSS: ""
-
-.alpine:64bit:
-  image: "alpine:3.12"
-  tags:
-    - x86_64-linux
-  variables:
-    OS: "LINUX"
-    ARCH: "64"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
-
-.alpine:32bit:
-  image: "i386/alpine:3.12"
-  tags:
-    - x86_64-linux
-  variables:
-    OS: "LINUX"
-    ARCH: "32"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
-
-.linux:armv7:
-  image: "registry.gitlab.haskell.org/ghc/ci-images/armv7-linux-deb10:$DOCKER_REV"
-  tags:
-    - armv7-linux
-  variables:
-    OS: "LINUX"
-    ARCH: "ARM"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
-  retry: 2
-
-.linux:aarch64:
-  image: "registry.gitlab.haskell.org/ghc/ci-images/aarch64-linux-deb10:$DOCKER_REV"
-  tags:
-    - aarch64-linux
-  variables:
-    OS: "LINUX"
-    ARCH: "ARM64"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
-
-.darwin:
-  tags:
-    - x86_64-darwin
-  variables:
-    OS: "DARWIN"
-    ARCH: "64"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
-
-.darwin:aarch64:
-  tags:
-    - aarch64-darwin-m1
-  variables:
-    OS: "DARWIN"
-    ARCH: "ARM64"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
-
-.freebsd13:
-  tags:
-    - x86_64-freebsd13
-  variables:
-    OS: "FREEBSD"
-    ARCH: "64"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
-
-.freebsd12:
-  tags:
-    - x86_64-freebsd12
-  variables:
-    OS: "FREEBSD"
-    ARCH: "64"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
-
-.windows:
-  tags:
-    - new-x86_64-windows
-  variables:
-    OS: "WINDOWS"
-    ARCH: "64"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
-  retry: 2
-
-.root_cleanup:
-  after_script:
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:
-  script:
-    - bash ./.gitlab/script/ghcup_version.sh
-  variables:
-    JSON_VERSION: "0.0.7"
-  artifacts:
-    expire_in: 2 week
-    paths:
-      - test/golden
-      - dist-newstyle/cache/
-    when: on_failure
-  cache:
-    key: ghcup-test-$CACHE_REV
-    paths:
-      - cabal-cache
-
-# .test_ghcup_scoop:
-  # script:
-    # - cl /O1 scoop-better-shimexe/shim.c
-
-.test_ghcup_version:linux:
-  extends:
-    - .test_ghcup_version
-    - .debian
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:linux32:
-  extends:
-    - .test_ghcup_version
-    - .alpine:32bit
-  before_script:
-    - ./.gitlab/before_script/linux/alpine/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:armv7:
-  extends:
-    - .test_ghcup_version
-    - .linux:armv7
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:aarch64:
-  extends:
-    - .test_ghcup_version
-    - .linux:aarch64
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:darwin:
-  extends:
-    - .test_ghcup_version
-    - .darwin
-  before_script:
-    - ./.gitlab/before_script/darwin/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:darwin:aarch64:
-  extends:
-    - .test_ghcup_version
-    - .darwin:aarch64
-  cache:
-    key: darwin-brew-$CACHE_REV
-    paths:
-      - brew_cache
-    key: ghcup-test-$CACHE_REV
-    paths:
-      - cabal-cache
-  before_script:
-    # extract brew cache
-    - ./.gitlab/script/ci.sh extract_brew_cache
-    # otherwise we seem to get intel binaries
-    - export HOMEBREW_CHANGE_ARCH_TO_ARM=1
-    # update and install packages
-    - /bin/bash ./.gitlab/script/brew.sh llvm autoconf automake coreutils
-    # extract cabal cache
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  script: |
-    export PATH="$CI_PROJECT_DIR/.brew/opt/llvm/bin:$CI_PROJECT_DIR/.brew/bin:$CI_PROJECT_DIR/.brew/sbin:$PATH"
-    export CC=$CI_PROJECT_DIR/.brew/opt/llvm/bin/clang
-    export CXX=$CI_PROJECT_DIR/.brew/opt/llvm/bin/clang++
-    export LD=ld
-    export AR=$CI_PROJECT_DIR/.brew/opt/llvm/bin/llvm-ar
-    export RANLIB=$CI_PROJECT_DIR/.brew/opt/llvm/bin/llvm-ranlib
-    ./.gitlab/before_script/darwin/install_deps.sh
-    ./.gitlab/script/ghcup_version.sh
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - ./.gitlab/script/ci.sh save_brew_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:freebsd12:
-  extends:
-    - .test_ghcup_version
-    - .freebsd12
-  before_script:
-    - ./.gitlab/before_script/freebsd/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:freebsd13:
-  extends:
-    - .test_ghcup_version
-    - .freebsd13
-  before_script:
-    - sudo pkg update
-    - sudo pkg install --yes compat12x-amd64
-    - sudo ln -s libncurses.so.6 /usr/local/lib/libncurses.so.6.2
-    - ./.gitlab/before_script/freebsd/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:windows:
-  extends:
-    - .test_ghcup_version
-    - .windows
-  before_script:
-    - bash ./.gitlab/before_script/windows/install_deps.sh
-    - bash ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - bash ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-# .test_ghcup_scoop:windows:
-  # extends:
-    # - .windows
-    # - .test_ghcup_scoop
-
-.release_ghcup:
-  script:
-    - bash ./.gitlab/script/ghcup_release.sh
-  artifacts:
-    expire_in: 2 week
-    paths:
-      - out
-      - dist-newstyle/cache/
-  only:
-    - tags
-  variables:
-    JSON_VERSION: "0.0.7"
-
-######## stack test ########
-
-test:linux:stack:
-  stage: test
-  before_script:
-    - ./.gitlab/script/ci.sh extract_stack_cache
-    - ./.gitlab/before_script/linux/install_deps_minimal.sh
-  script:
-    - ./.gitlab/script/ghcup_stack.sh
-  after_script:
-    - ./.gitlab/script/ci.sh save_stack_cache
-  extends:
-    - .debian
-  needs: []
-
-######## bootstrap test ########
-
-test:linux:bootstrap_script:
-  stage: quick-test
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps_minimal.sh
-  script:
-    - ./.gitlab/script/ghcup_bootstrap.sh
-  variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  extends:
-    - .debian
-    - .root_cleanup
-  needs: []
-
-test:windows:bootstrap_powershell_script:
-  stage: quick-test
-  script:
-    - ./scripts/bootstrap/bootstrap-haskell.ps1 -InstallDir $CI_PROJECT_DIR -BootstrapUrl $CI_PROJECT_DIR/bootstrap-haskell -InBash
-  after_script:
-    - "[Environment]::SetEnvironmentVariable('GHCUP_INSTALL_BASE_PREFIX', $null, [System.EnvironmentVariableTarget]::User)"
-    - "[Environment]::SetEnvironmentVariable('GHCUP_MSYS2', $null, [System.EnvironmentVariableTarget]::User)"
-    - "[Environment]::SetEnvironmentVariable('CABAL_DIR', $null, [System.EnvironmentVariableTarget]::User)"
-    - bash ./.gitlab/after_script.sh
-    - bash ./.gitlab/script/ci.sh save_cabal_cache
-  variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  extends:
-    - .windows
-  needs: []
-
-######## linux test ########
-
-test:linux:
-  stage: test
-  extends: .test_ghcup_version:linux
-  variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  needs: []
-
-test:linux:hls:
-  stage: expensive-test
-  extends:
-    - .test_ghcup_version
-    - .debian
-  variables:
-    GHC_VERSION: "8.10.7"
-    HLS_TARGET_VERSION: "1.4.0"
-    CABAL_VERSION: "3.6.2.0"
-  needs: []
-  when: manual
-  allow_failure: true
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps.sh
-  script:
-    - ./.gitlab/script/ghcup_hls.sh
-
-test:linux:cross-armv7:
-  stage: expensive-test
-  extends:
-    - .test_ghcup_version
-    - .debian
-  variables:
-    GHC_VERSION: "8.10.6"
-    GHC_TARGET_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-    CROSS: "arm-linux-gnueabihf"
-  needs: []
-  when: manual
-  allow_failure: true
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps.sh
-  script:
-    - ./.gitlab/script/ghcup_cross.sh
-
-test:linux:git:hadrian:
-  stage: expensive-test
-  extends:
-    - .test_ghcup_version
-    - .debian
-  variables:
-    GHC_VERSION: "8.10.7"
-    GHC_GIT_TAG: "ghc-9.0.1-release"
-    GHC_GIT_VERSION: "9.0.1"
-    CABAL_VERSION: "3.6.2.0"
-    CROSS: ""
-  needs: []
-  when: manual
-  allow_failure: true
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps.sh
-  script:
-    - ./.gitlab/script/ghcup_git.sh
-
-
-######## linux 32bit test ########
-
-test:linux:32bit:
-  stage: test
-  extends: .test_ghcup_version:linux32
-  variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  needs: []
-
-######## arm tests ########
-
-test:linux:armv7:
-  stage: test
-  extends: .test_ghcup_version:armv7
-  variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-    CROSS: ""
-  when: manual
-  needs: []
-
-test:linux:aarch64:
-  stage: test
-  extends: .test_ghcup_version:aarch64
-  variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-    CROSS: ""
-  when: manual
-  needs: []
-
-######## darwin test ########
-
-test:mac:
-  stage: test
-  extends: .test_ghcup_version:darwin
-  variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  needs: []
-
-test:mac:aarch64:
-  stage: test
-  extends: .test_ghcup_version:darwin:aarch64
-  variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  needs: []
-  allow_failure: true
-  when: manual
-
-
-######## freebsd test ########
-
-test:freebsd12:
-  stage: test
-  extends: .test_ghcup_version:freebsd12
-  variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  allow_failure: true # freebsd runners are unreliable
-  when: manual
-  needs: []
-
-test:freebsd13:
-  stage: test
-  extends: .test_ghcup_version:freebsd13
-  variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  allow_failure: true # freebsd runners are unreliable
-  when: manual
-  needs: []
-
-######## windows test ########
-
-test:windows:
-  stage: test
-  extends: .test_ghcup_version:windows
-  variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  needs: []
-
-# test:windows:scoop:
-  # stage: test
-  # extends: .test_ghcup_scoop:windows
-  # needs: []
-
-######## linux release ########
-
-release:linux:64bit:
-  stage: release
-  needs: ["test:linux"]
-  extends:
-    - .alpine:64bit
-    - .release_ghcup
-  before_script:
-    - ./.gitlab/before_script/linux/alpine/install_deps.sh
-  variables:
-    ARTIFACT: "x86_64-linux-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-
-
-release:linux:32bit:
-  stage: release
-  needs: ["test:linux:32bit"]
-  extends:
-    - .alpine:32bit
-    - .release_ghcup
-  before_script:
-    - ./.gitlab/before_script/linux/alpine/install_deps.sh
-  variables:
-    ARTIFACT: "i386-linux-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-
-release:linux:armv7:
-  stage: release
-  needs: ["test:linux:armv7"]
-  extends:
-    - .linux:armv7
-    - .release_ghcup
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps.sh
-  variables:
-    ARTIFACT: "armv7-linux-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-    CROSS: ""
-
-release:linux:aarch64:
-  stage: release
-  needs: ["test:linux:aarch64"]
-  extends:
-    - .linux:aarch64
-    - .release_ghcup
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps.sh
-  variables:
-    ARTIFACT: "aarch64-linux-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-    CROSS: ""
-
-######## darwin release ########
-
-release:darwin:
-  stage: release
-  needs: ["test:mac"]
-  extends:
-    - .darwin
-    - .release_ghcup
-    - .root_cleanup
-  before_script:
-    - ./.gitlab/before_script/darwin/install_deps.sh
-  variables:
-    ARTIFACT: "x86_64-apple-darwin-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-    MACOSX_DEPLOYMENT_TARGET: "10.7"
-
-release:darwin:aarch64:
-  stage: release
-  needs: ["test:mac:aarch64"]
-  extends:
-    - .darwin:aarch64
-    - .release_ghcup
-    - .root_cleanup
-  cache:
-    key: darwin-brew-$CACHE_REV
-    paths:
-      - brew_cache
-    key: ghcup-test-$CACHE_REV
-    paths:
-      - cabal-cache
-  before_script:
-    - ./.gitlab/script/ci.sh extract_brew_cache
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-    # otherwise we seem to get intel binaries
-    - export HOMEBREW_CHANGE_ARCH_TO_ARM=1
-    # update and install packages
-    - /bin/bash ./.gitlab/script/brew.sh llvm autoconf automake coreutils
-  script: |
-    export PATH="$CI_PROJECT_DIR/.brew/opt/llvm/bin:$CI_PROJECT_DIR/.brew/bin:$CI_PROJECT_DIR/.brew/sbin:$PATH"
-    export CC=$CI_PROJECT_DIR/.brew/opt/llvm/bin/clang
-    export CXX=$CI_PROJECT_DIR/.brew/opt/llvm/bin/clang++
-    export LD=ld
-    export AR=$CI_PROJECT_DIR/.brew/opt/llvm/bin/llvm-ar
-    export RANLIB=$CI_PROJECT_DIR/.brew/opt/llvm/bin/llvm-ranlib
-    ./.gitlab/before_script/darwin/install_deps.sh
-    ./.gitlab/script/ghcup_release.sh
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - ./.gitlab/script/ci.sh save_brew_cache
-  variables:
-    ARTIFACT: "aarch64-apple-darwin-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-    MACOSX_DEPLOYMENT_TARGET: "10.7"
-  allow_failure: true
-  when: manual
-
-
-######## freebsd release ########
-
-release:freebsd12:
-  stage: release
-  needs: ["test:freebsd12"]
-  extends:
-    - .freebsd12
-    - .release_ghcup
-    - .root_cleanup
-  before_script:
-    - ./.gitlab/before_script/freebsd/install_deps.sh
-  variables:
-    ARTIFACT: "x86_64-portbld-freebsd-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  allow_failure: true
-
-release:freebsd13:
-  stage: release
-  needs: ["test:freebsd13"]
-  extends:
-    - .freebsd13
-    - .release_ghcup
-    - .root_cleanup
-  before_script:
-    - sudo pkg update
-    - sudo pkg install --yes compat12x-amd64
-    - sudo ln -s libncurses.so.6 /usr/local/lib/libncurses.so.6.2
-    - ./.gitlab/before_script/freebsd/install_deps.sh
-  variables:
-    ARTIFACT: "x86_64-portbld-freebsd-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  allow_failure: true
-
-######## windows release ########
-
-release:windows:
-  stage: release
-  needs: ["test:windows"]
-  extends:
-    - .windows
-    - .release_ghcup
-    - .root_cleanup
-  before_script:
-    - bash ./.gitlab/before_script/windows/install_deps.sh
-  variables:
-    ARTIFACT: "x86_64-mingw64-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-
-######## hlint ########
-
-hlint:
-  stage: checks
-  extends:
-    - .debian
-  script:
-    - curl -sSL https://raw.github.com/ndmitchell/hlint/master/misc/run.sh | sh -s -- -r lib/ test/
-  allow_failure: true
-  artifacts:
-    expire_in: 2 week
-    paths:
-      - report.html
-    when: on_failure
-
-######## mkdocs ########
-
-mkdocs:
-  stage: checks
-  extends:
-    - .debian
-  before_script:
-    - sudo apt-get update -y
-    - sudo apt-get install -y python3-pip
-    - pip3 install mkdocs
-  script:
-    - ~/.local/bin/mkdocs build
-  allow_failure: true
-
-######## shellcheck ########
-
-shellcheck:
-  image: "koalaman/shellcheck-alpine"
-  tags:
-    - x86_64-linux
-  stage: checks
-  script:
-    - shellcheck scripts/bootstrap/bootstrap-haskell
-  allow_failure: true
-

.gitlab/after_script.sh

@@ -1,19 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-BUILD_DIR=$CI_PROJECT_DIR
-echo "Cleaning $BUILD_DIR"
-cd $HOME
-test -n "$BUILD_DIR"
-shopt -s extglob
-rm -Rf "$BUILD_DIR"/!(out)
-if [ "${OS}" = "WINDOWS" ] ; then
-	rm -Rf /c/ghcup
-fi
-
-if [ "${OS}" = "DARWIN" ] ; then
-	rm -Rf /private/tmp/.brew_tmp
-fi
-
-exit 0

.gitlab/before_script/darwin/install_deps.sh

@@ -1,32 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../../ghcup_env"
-
-mkdir -p "${TMPDIR}"
-
-if [ $ARCH = 'ARM64' ] ; then
-	curl -sSfL https://downloads.haskell.org/~ghcup/aarch64-apple-darwin-ghcup > ./ghcup-bin
-	chmod +x ghcup-bin
-else
-	curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-apple-darwin-ghcup > ./ghcup-bin
-	chmod +x ghcup-bin
-	./ghcup-bin upgrade -i -f
-fi
-
-./ghcup-bin install ${GHC_VERSION}
-./ghcup-bin set ${GHC_VERSION}
-./ghcup-bin install-cabal ${CABAL_VERSION}
-
-if [ $ARCH = 'ARM64' ] ; then
-	cabal update
-	mkdir vendored
-	cd vendored
-	cabal unpack network-3.1.2.1
-	cd network*
-	autoreconf -fi
-	cd ../..
-fi
-
-exit 0

.gitlab/before_script/freebsd/install_deps.sh

@@ -1,27 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-# pkg install --force --yes --no-repo-update curl gcc gmp gmake ncurses perl5 libffi libiconv
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../../ghcup_env"
-
-mkdir -p "${TMPDIR}"
-
-if freebsd-version | grep -E '^12.*' ; then
-	freebsd_ver=12
-elif freebsd-version | grep -E '^13.*' ; then
-	freebsd_ver=13
-else
-	(>&2 echo "Unsupported FreeBSD version! Please report a bug at https://gitlab.haskell.org/haskell/ghcup-hs/-/issues")
-	exit 1
-fi
-curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-freebsd${freebsd_ver}-ghcup > ./ghcup-bin
-chmod +x ghcup-bin
-
-./ghcup-bin -v upgrade -i -f
-./ghcup-bin -v install ${GHC_VERSION}
-./ghcup-bin -v set ${GHC_VERSION}
-./ghcup-bin -v install-cabal ${CABAL_VERSION}
-
-exit 0

.gitlab/before_script/linux/alpine/install_deps.sh

@@ -1,58 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../../../ghcup_env"
-
-mkdir -p "${TMPDIR}"
-
-apk add --no-cache \
-	curl \
-	gcc \
-	g++ \
-	binutils \
-	binutils-gold \
-	bsd-compat-headers \
-	gmp-dev \
-	ncurses-dev \
-	libffi-dev \
-	make \
-	xz \
-	tar \
-	perl
-
-if [ "${ARCH}" = "32" ] ; then
-	curl -sSfL https://downloads.haskell.org/ghcup/i386-linux-ghcup > ./ghcup-bin
-else
-	curl -sSfL https://downloads.haskell.org/ghcup/x86_64-linux-ghcup > ./ghcup-bin
-fi
-chmod +x ghcup-bin
-./ghcup-bin upgrade -i -f
-./ghcup-bin install ${GHC_VERSION}
-./ghcup-bin install-cabal ${CABAL_VERSION}
-
-# utils
-apk add --no-cache \
-	bash \
-	git
-
-## Package specific
-apk add --no-cache \
-	zlib \
-	zlib-dev \
-	zlib-static \
-	bzip2 \
-	bzip2-dev \
-	bzip2-static \
-	gmp \
-	gmp-dev \
-	openssl-dev \
-	openssl-libs-static \
-	xz \
-	xz-dev \
-	ncurses-static
-
-if [ "${ARCH}" = "32" ] ; then
-	apk add --no-cache \
-		bsd-compat-headers
-fi

.gitlab/before_script/linux/install_deps.sh

@@ -1,27 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../../ghcup_env"
-
-mkdir -p "${TMPDIR}"
-
-sudo apt-get update -y
-sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential
-
-if [ "${CROSS}" = "arm-linux-gnueabihf" ] ; then
-	sudo apt-get install -y gcc-arm-linux-gnueabihf
-	sudo dpkg --add-architecture armhf
-	sudo apt-get update -y
-	sudo apt-get install -y libncurses-dev:armhf
-fi
-
-export BOOTSTRAP_HASKELL_NONINTERACTIVE=1
-export BOOTSTRAP_HASKELL_GHC_VERSION=$GHC_VERSION
-export BOOTSTRAP_HASKELL_CABAL_VERSION=$CABAL_VERSION
-export BOOTSTRAP_HASKELL_VERBOSE=1
-
-curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
-
-rm "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/ghcup
-

.gitlab/before_script/linux/install_deps_minimal.sh

@@ -1,10 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../../ghcup_env"
-
-mkdir -p "${TMPDIR}"
-
-sudo apt-get update -y
-sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget

.gitlab/before_script/windows/install_deps.sh

@@ -1,21 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../../ghcup_env"
-
-mkdir -p "${TMPDIR}" "${CABAL_DIR}"
-
-mkdir -p "$GHCUP_INSTALL_BASE_PREFIX/ghcup/bin"
-
-CI_PROJECT_DIR=$(pwd)
-curl -o ghcup.exe https://downloads.haskell.org/~ghcup/x86_64-mingw64-ghcup.exe
-chmod +x ghcup.exe
-
-./ghcup.exe install ${GHC_VERSION}
-./ghcup.exe set ${GHC_VERSION}
-./ghcup.exe install-cabal ${CABAL_VERSION}
-
-rm ./ghcup.exe
-
-exit 0

.gitlab/ghcup-run.files

@@ -1,37 +0,0 @@
-.
-./cabal
-./ghc
-./ghc-8.10.7
-./ghc-pkg
-./ghc-pkg-8.10.7
-./ghci
-./ghci-8.10.7
-./haddock
-./haddock-8.10.7
-./haskell-language-server-8.10.6
-./haskell-language-server-8.10.6~1.6.1.0
-./haskell-language-server-8.10.7
-./haskell-language-server-8.10.7~1.6.1.0
-./haskell-language-server-8.6.5
-./haskell-language-server-8.6.5~1.6.1.0
-./haskell-language-server-8.8.4
-./haskell-language-server-8.8.4~1.6.1.0
-./haskell-language-server-9.0.1
-./haskell-language-server-9.0.1~1.6.1.0
-./haskell-language-server-9.0.2
-./haskell-language-server-9.0.2~1.6.1.0
-./haskell-language-server-9.2.1
-./haskell-language-server-9.2.1~1.6.1.0
-./haskell-language-server-wrapper
-./haskell-language-server-wrapper-1.6.1.0
-./hp2ps
-./hp2ps-8.10.7
-./hpc
-./hpc-8.10.7
-./hsc2hs
-./hsc2hs-8.10.7
-./runghc
-./runghc-8.10.7
-./runhaskell
-./runhaskell-8.10.7
-./stack

.gitlab/ghcup-run.files.windows

@@ -1,81 +0,0 @@
-.
-./cabal.exe
-./cabal.shim
-./ghc-8.10.7.exe
-./ghc-8.10.7.shim
-./ghc-pkg-8.10.7.exe
-./ghc-pkg-8.10.7.shim
-./ghc-pkg.exe
-./ghc-pkg.shim
-./ghc.exe
-./ghc.shim
-./ghci-8.10.7.exe
-./ghci-8.10.7.shim
-./ghci.exe
-./ghci.shim
-./ghcii-8.10.7.sh-8.10.7.exe
-./ghcii-8.10.7.sh-8.10.7.shim
-./ghcii-8.10.7.sh.exe
-./ghcii-8.10.7.sh.shim
-./ghcii.sh-8.10.7.exe
-./ghcii.sh-8.10.7.shim
-./ghcii.sh.exe
-./ghcii.sh.shim
-./haddock-8.10.7.exe
-./haddock-8.10.7.shim
-./haddock.exe
-./haddock.shim
-./haskell-language-server-8.10.6.exe
-./haskell-language-server-8.10.6.shim
-./haskell-language-server-8.10.6~1.6.1.0.exe
-./haskell-language-server-8.10.6~1.6.1.0.shim
-./haskell-language-server-8.10.7.exe
-./haskell-language-server-8.10.7.shim
-./haskell-language-server-8.10.7~1.6.1.0.exe
-./haskell-language-server-8.10.7~1.6.1.0.shim
-./haskell-language-server-8.6.5.exe
-./haskell-language-server-8.6.5.shim
-./haskell-language-server-8.6.5~1.6.1.0.exe
-./haskell-language-server-8.6.5~1.6.1.0.shim
-./haskell-language-server-8.8.4.exe
-./haskell-language-server-8.8.4.shim
-./haskell-language-server-8.8.4~1.6.1.0.exe
-./haskell-language-server-8.8.4~1.6.1.0.shim
-./haskell-language-server-9.0.1.exe
-./haskell-language-server-9.0.1.shim
-./haskell-language-server-9.0.1~1.6.1.0.exe
-./haskell-language-server-9.0.1~1.6.1.0.shim
-./haskell-language-server-9.0.2.exe
-./haskell-language-server-9.0.2.shim
-./haskell-language-server-9.0.2~1.6.1.0.exe
-./haskell-language-server-9.0.2~1.6.1.0.shim
-./haskell-language-server-9.2.1.exe
-./haskell-language-server-9.2.1.shim
-./haskell-language-server-9.2.1~1.6.1.0.exe
-./haskell-language-server-9.2.1~1.6.1.0.shim
-./haskell-language-server-wrapper-1.6.1.0.exe
-./haskell-language-server-wrapper-1.6.1.0.shim
-./haskell-language-server-wrapper.exe
-./haskell-language-server-wrapper.shim
-./hp2ps-8.10.7.exe
-./hp2ps-8.10.7.shim
-./hp2ps.exe
-./hp2ps.shim
-./hpc-8.10.7.exe
-./hpc-8.10.7.shim
-./hpc.exe
-./hpc.shim
-./hsc2hs-8.10.7.exe
-./hsc2hs-8.10.7.shim
-./hsc2hs.exe
-./hsc2hs.shim
-./runghc-8.10.7.exe
-./runghc-8.10.7.shim
-./runghc.exe
-./runghc.shim
-./runhaskell-8.10.7.exe
-./runhaskell-8.10.7.shim
-./runhaskell.exe
-./runhaskell.shim
-./stack.exe
-./stack.shim

.gitlab/ghcup_env

@@ -1,23 +0,0 @@
-if [ "${OS}" = "WINDOWS" ] ; then
-    export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR"
-    export GHCUP_BIN="$CI_PROJECT_DIR/ghcup/bin"
-    export PATH="$GHCUP_BIN:$CI_PROJECT_DIR/.local/bin:$PATH"
-    export TMPDIR="$CI_PROJECT_DIR/tmp"
-    export CABAL_DIR="$CI_PROJECT_DIR/cabal"
-    export CABAL_CACHE="$CI_PROJECT_DIR/cabal-cache"
-    export STACK_ROOT="$CI_PROJECT_DIR/stack"
-    export STACK_CACHE="$CI_PROJECT_DIR/stack-cache"
-    export BREW_DIR="$CI_PROJECT_DIR/.brew_cache"
-    export BREW_CACHE="$CI_PROJECT_DIR/brew-cache"
-else
-    export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR"
-    export GHCUP_BIN="$CI_PROJECT_DIR/.ghcup/bin"
-    export PATH="$GHCUP_BIN:$CI_PROJECT_DIR/.local/bin:$PATH"
-    export TMPDIR="$CI_PROJECT_DIR/tmp"
-    export CABAL_DIR="$CI_PROJECT_DIR/cabal"
-    export CABAL_CACHE="$CI_PROJECT_DIR/cabal-cache"
-    export STACK_ROOT="$CI_PROJECT_DIR/stack"
-    export STACK_CACHE="$CI_PROJECT_DIR/stack-cache"
-    export BREW_DIR="$CI_PROJECT_DIR/.brew_cache"
-    export BREW_CACHE="$CI_PROJECT_DIR/brew-cache"
-fi

.gitlab/script/brew.sh

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-
-set -Eeuxo pipefail
-
-# Install brew locally in the project dir. Packages will also be installed here.
-[ -e "$CI_PROJECT_DIR/.brew" ] || git clone --depth=1 https://github.com/Homebrew/brew $CI_PROJECT_DIR/.brew
-export PATH="$CI_PROJECT_DIR/.brew/bin:$CI_PROJECT_DIR/.brew/sbin:$PATH"
-
-# make sure to not pollute the machine with temp files etc
-mkdir -p $CI_PROJECT_DIR/.brew_cache
-export HOMEBREW_CACHE=$CI_PROJECT_DIR/.brew_cache
-mkdir -p $CI_PROJECT_DIR/.brew_logs
-export HOMEBREW_LOGS=$CI_PROJECT_DIR/.brew_logs
-mkdir -p /private/tmp/.brew_tmp
-export HOMEBREW_TEMP=/private/tmp/.brew_tmp
-
-# update and install packages
-brew update
-brew install ${1+"$@"}

.gitlab/script/ci.sh

@@ -1,70 +0,0 @@
-#!/usr/bin/env bash
-
-set -Eeuo pipefail
-
-TOP="$( cd "$(dirname "$0")" ; pwd -P )"
-. "${TOP}/../ghcup_env"
-
-function save_cabal_cache () {
-  echo "Storing cabal cache from $CABAL_DIR to $CABAL_CACHE..."
-  rm -Rf "$CABAL_CACHE"
-  mkdir -p "$CABAL_CACHE"
-  if [ -d "$CABAL_DIR" ]; then
-	  cp -Rf "$CABAL_DIR" "$CABAL_CACHE/"
-  fi
-}
-
-
-function extract_cabal_cache () {
-  if [ -d "$CABAL_CACHE" ]; then
-      echo "Extracting cabal cache from $CABAL_CACHE to $CABAL_DIR..."
-      mkdir -p "$CABAL_DIR"
-      cp -Rf "$CABAL_CACHE"/* "$CABAL_DIR"
-  fi
-}
-
-function save_stack_cache () {
-  echo "Storing stack cache from $STACK_ROOT to $STACK_CACHE..."
-  rm -Rf "$STACK_CACHE"
-  mkdir -p "$STACK_CACHE"
-  if [ -d "$STACK_ROOT" ]; then
-	  cp -Rf "$STACK_DIR" "$STACK_CACHE"
-  fi
-}
-
-
-function extract_stack_cache () {
-  if [ -d "$STACK_CACHE" ]; then
-      echo "Extracting stack cache from $STACK_CACHE to $STACK_ROOT..."
-      mkdir -p "$STACK_ROOT"
-      cp -Rf "$STACK_CACHE"/* "$STACK_ROOT"
-  fi
-}
-
-function save_brew_cache () {
-  echo "Storing brew cache from $BREW_DIR to $BREW_CACHE..."
-  rm -Rf "$BREW_CACHE"
-  mkdir -p "$BREW_CACHE"
-  if [ -d "$BREW_DIR" ]; then
-	  cp -Rf "$BREW_DIR" "$BREW_CACHE"
-  fi
-}
-
-
-function extract_brew_cache () {
-  if [ -d "$BREW_CACHE" ]; then
-      echo "Extracting stack cache from $BREW_CACHE to $BREW_DIR..."
-      mkdir -p "$BREW_DIR"
-      cp -Rf "$BREW_CACHE"/* "$BREW_DIR"
-  fi
-}
-
-case $1 in
-  extract_cabal_cache) extract_cabal_cache ;;
-  save_cabal_cache) save_cabal_cache ;;
-  extract_stack_cache) extract_stack_cache ;;
-  save_stack_cache) save_stack_cache ;;
-  extract_brew_cache) extract_brew_cache ;;
-  save_brew_cache) save_brew_cache ;;
-  *) echo "unknown mode $1" ; exit 11 ;;
-esac

.gitlab/script/ghcup_bootstrap.sh

@@ -1,20 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"
-
-mkdir -p "$CI_PROJECT_DIR"/.local/bin
-
-git describe --always
-
-### build
-
-export BOOTSTRAP_HASKELL_NONINTERACTIVE=yes
-export BOOTSTRAP_HASKELL_GHC_VERSION=$GHC_VERSION
-export BOOTSTRAP_HASKELL_CABAL_VERSION=$CABAL_VERSION
-
-./scripts/bootstrap/bootstrap-haskell
-
-[ "$(ghc --numeric-version)" = "${GHC_VERSION}" ]
-

.gitlab/script/ghcup_cross.sh

@@ -1,52 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"
-
-mkdir -p "$CI_PROJECT_DIR"/.local/bin
-
-CI_PROJECT_DIR=$(pwd)
-
-ecabal() {
-	cabal "$@"
-}
-
-eghcup() {
-	ghcup -v -c -s file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
-}
-
-git describe --always
-
-### build
-
-ecabal update
-
-ecabal build -w ghc-${GHC_VERSION}
-cp "$(ecabal new-exec -w ghc-${GHC_VERSION} --verbose=0 --offline sh -- -c 'command -v ghcup')" "$CI_PROJECT_DIR"/.local/bin/ghcup
-
-### cleanup
-
-rm -rf "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
-
-### manual cli based testing
-
-eghcup --numeric-version
-
-eghcup install ghc ${GHC_VERSION}
-eghcup set ghc ${GHC_VERSION}
-eghcup install cabal ${CABAL_VERSION}
-
-cabal --version
-
-eghcup debug-info
-
-eghcup compile ghc -j $(nproc) -v ${GHC_TARGET_VERSION} -b ${GHC_VERSION} -x ${CROSS} -- --enable-unregisterised
-eghcup set ghc ${CROSS}-${GHC_TARGET_VERSION}
-
-[ `$(eghcup whereis ghc ${CROSS}-${GHC_TARGET_VERSION}) --numeric-version` = "${GHC_TARGET_VERSION}" ]
-
-# nuke
-eghcup nuke
-[ ! -e "${GHCUP_INSTALL_BASE_PREFIX}/.ghcup" ]
-

.gitlab/script/ghcup_git.sh

@@ -1,52 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"
-
-mkdir -p "$CI_PROJECT_DIR"/.local/bin
-
-CI_PROJECT_DIR=$(pwd)
-
-ecabal() {
-	cabal "$@"
-}
-
-eghcup() {
-	ghcup -v -c -s file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
-}
-
-git describe --always
-
-### build
-
-ecabal update
-
-ecabal build -w ghc-${GHC_VERSION}
-cp "$(ecabal new-exec -w ghc-${GHC_VERSION} --verbose=0 --offline sh -- -c 'command -v ghcup')" "$CI_PROJECT_DIR"/.local/bin/ghcup
-
-### cleanup
-
-rm -rf "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
-
-### manual cli based testing
-
-eghcup --numeric-version
-
-eghcup install ghc ${GHC_VERSION}
-eghcup set ghc ${GHC_VERSION}
-eghcup install cabal ${CABAL_VERSION}
-
-cabal --version
-
-eghcup debug-info
-
-eghcup compile ghc -j $(nproc) -g ${GHC_GIT_TAG} -b ${GHC_VERSION} -- --enable-unregisterised
-eghcup set ghc ${GHC_GIT_VERSION}
-
-[ `$(eghcup whereis ghc ${GHC_GIT_VERSION}) --numeric-version` = "${GHC_GIT_VERSION}" ]
-
-# nuke
-eghcup nuke
-[ ! -e "${GHCUP_INSTALL_BASE_PREFIX}/.ghcup" ]
-

.gitlab/script/ghcup_hls.sh

@@ -1,51 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"
-
-mkdir -p "$CI_PROJECT_DIR"/.local/bin
-
-CI_PROJECT_DIR=$(pwd)
-
-ecabal() {
-	cabal "$@"
-}
-
-eghcup() {
-	ghcup -v -c -s file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
-}
-
-git describe --always
-
-### build
-
-ecabal update
-
-ecabal build -w ghc-${GHC_VERSION}
-cp "$(ecabal new-exec -w ghc-${GHC_VERSION} --verbose=0 --offline sh -- -c 'command -v ghcup')" "$CI_PROJECT_DIR"/.local/bin/ghcup
-
-### cleanup
-
-rm -rf "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
-
-### manual cli based testing
-
-eghcup --numeric-version
-
-eghcup install ghc ${GHC_VERSION}
-eghcup set ghc ${GHC_VERSION}
-eghcup install cabal ${CABAL_VERSION}
-
-cabal --version
-
-eghcup debug-info
-
-eghcup compile hls -j $(nproc) -v ${HLS_TARGET_VERSION} --ghc ${GHC_VERSION}
-
-[ `$(eghcup whereis hls ${HLS_TARGET_VERSION}) --numeric-version` = "${HLS_TARGET_VERSION}" ] || [ `$(eghcup whereis hls ${HLS_TARGET_VERSION}) --numeric-version | sed 's/.0$//'` = "${HLS_TARGET_VERSION}" ]
-
-# nuke
-eghcup nuke
-[ ! -e "${GHCUP_INSTALL_BASE_PREFIX}/.ghcup" ]
-

.gitlab/script/ghcup_release.sh

@@ -1,44 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"
-
-mkdir -p "$CI_PROJECT_DIR"/.local/bin
-
-ecabal() {
-	cabal "$@"
-}
-
-git describe
-
-# build
-ecabal update
-
-
-if [ "${OS}" = "LINUX" ] ; then
-	if [ "${ARCH}" = "32" ] ; then
-		ecabal build -w ghc-${GHC_VERSION} --ghc-options='-split-sections -optl-static' -ftui
-	elif [ "${ARCH}" = "64" ] ; then
-		ecabal build -w ghc-${GHC_VERSION} --ghc-options='-split-sections -optl-static' -ftui
-	else
-		ecabal build -w ghc-${GHC_VERSION} -ftui
-	fi
-elif [ "${OS}" = "FREEBSD" ] ; then
-	ecabal build -w ghc-${GHC_VERSION} --ghc-options='-split-sections' --constraint="zlib +bundled-c-zlib" --constraint="zip +disable-zstd" -ftui
-elif [ "${OS}" = "WINDOWS" ] ; then
-	ecabal build -w ghc-${GHC_VERSION} --constraint="zlib +bundled-c-zlib" --constraint="lzma +static"
-else
-	ecabal build -w ghc-${GHC_VERSION} --constraint="zlib +bundled-c-zlib" --constraint="lzma +static" -ftui
-fi
-
-mkdir out
-binary=$(ecabal new-exec -w ghc-${GHC_VERSION} --verbose=0 --offline sh -- -c 'command -v ghcup')
-ver=$("${binary}" --numeric-version)
-if [ "${OS}" = "DARWIN" ] ; then
-	strip "${binary}"
-else
-	strip -s "${binary}"
-fi
-cp "${binary}" out/${ARTIFACT}-${ver}
-

.gitlab/script/ghcup_stack.sh

@@ -1,21 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"
-
-mkdir -p "$CI_PROJECT_DIR"/.local/bin
-
-git describe --always
-
-### build
-
-curl -L -O https://get.haskellstack.org/stable/linux-x86_64.tar.gz
-tar xf linux-x86_64.tar.gz
-cp stack-*-linux-*/stack "$CI_PROJECT_DIR"/.local/bin/stack
-chmod +x "$CI_PROJECT_DIR"/.local/bin/stack
-
-mkdir -p "$CI_PROJECT_DIR"/.stack_root
-export TAR_OPTIONS=--no-same-owner
-stack --allow-different-user --stack-root "$CI_PROJECT_DIR"/.stack_root build
-stack --allow-different-user --stack-root "$CI_PROJECT_DIR"/.stack_root test

.gitlab/script/ghcup_version.sh

@@ -1,314 +0,0 @@
-#!/usr/bin/env bash
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"
-
-mkdir -p "$CI_PROJECT_DIR"/.local/bin
-
-CI_PROJECT_DIR=$(pwd)
-
-
-ecabal() {
-	cabal "$@"
-}
-
-raw_eghcup() {
-	ghcup -v -c "$@"
-}
-
-eghcup() {
-	if [ "${OS}" = "WINDOWS" ] ; then
-		ghcup -v -c -s file:/$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
-	else
-		ghcup -v -c -s file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
-	fi
-}
-
-if [ "${OS}" = "WINDOWS" ] ; then
-	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/ghcup
-else
-	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
-fi
-
-git describe --always
-
-### build
-
-rm -rf "${GHCUP_DIR}"/share
-
-ecabal update
-
-if [ "${OS}" = "DARWIN" ] ; then
-	ecabal build -w ghc-${GHC_VERSION} -ftui
-	ecabal test -w ghc-${GHC_VERSION} -ftui ghcup-test
-	ecabal haddock -w ghc-${GHC_VERSION} -ftui
-elif [ "${OS}" = "LINUX" ] ; then
-	if [ "${ARCH}" = "32" ] ; then
-		ecabal build -w ghc-${GHC_VERSION} -finternal-downloader -ftui
-		ecabal test -w ghc-${GHC_VERSION} -finternal-downloader -ftui ghcup-test
-		ecabal haddock -w ghc-${GHC_VERSION} -finternal-downloader -ftui
-	else
-		ecabal build -w ghc-${GHC_VERSION} -finternal-downloader -ftui
-		ecabal test -w ghc-${GHC_VERSION} -finternal-downloader -ftui ghcup-test
-		ecabal haddock -w ghc-${GHC_VERSION} -finternal-downloader -ftui
-
-		if [ "${ARCH}" = "64" ] ; then
-			# doctest
-			curl -sL https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-docspec/cabal-docspec-0.0.0.20210228_p1.tar.bz2 > cabal-docspec.tar.bz2
-			echo '3a10f6fec16dbd18efdd331b1cef5d2d342082da42f5b520726d1fa6a3990d12  cabal-docspec.tar.bz2' | sha256sum -c -
-			tar -xjf cabal-docspec.tar.bz2 cabal-docspec
-			mv cabal-docspec "$CI_PROJECT_DIR"/.local/bin/cabal-docspec
-			rm -f cabal-docspec.tar.bz2
-			chmod a+x "$CI_PROJECT_DIR"/.local/bin/cabal-docspec
-
-			cabal-docspec -XCPP -XTypeSynonymInstances -XOverloadedStrings -XPackageImports --check-properties
-		fi
-	fi
-elif [ "${OS}" = "FREEBSD" ] ; then
-	ecabal build -w ghc-${GHC_VERSION} -finternal-downloader -ftui --constraint="zip +disable-zstd"
-	ecabal test -w ghc-${GHC_VERSION} -finternal-downloader -ftui --constraint="zip +disable-zstd" ghcup-test
-	ecabal haddock -w ghc-${GHC_VERSION} -finternal-downloader -ftui --constraint="zip +disable-zstd"
-elif [ "${OS}" = "WINDOWS" ] ; then
-	ecabal build -w ghc-${GHC_VERSION}
-	ecabal test -w ghc-${GHC_VERSION} ghcup-test
-	ecabal haddock -w ghc-${GHC_VERSION}
-else
-	ecabal build -w ghc-${GHC_VERSION} -finternal-downloader -ftui
-	ecabal test -w ghc-${GHC_VERSION} -finternal-downloader -ftui ghcup-test
-	ecabal haddock -w ghc-${GHC_VERSION} -finternal-downloader -ftui
-fi
-
-
-if [ "${OS}" = "WINDOWS" ] ; then
-	ext=".exe"
-else
-	ext=''
-fi
-	cp "$(ecabal new-exec -w ghc-${GHC_VERSION} --verbose=0 --offline sh -- -c 'command -v ghcup')" "$CI_PROJECT_DIR"/.local/bin/ghcup${ext}
-
-### cleanup
-
-rm -rf "${GHCUP_DIR}"
-
-### manual cli based testing
-
-
-eghcup --numeric-version
-
-eghcup install ghc ${GHC_VERSION}
-eghcup unset ghc ${GHC_VERSION}
-ls -lah "$(eghcup whereis -d ghc ${GHC_VERSION})"
-[ "`$(eghcup whereis ghc ${GHC_VERSION}) --numeric-version`" = "${GHC_VERSION}" ]
-[ "`eghcup run --ghc ${GHC_VERSION} -- ghc --numeric-version`" = "${GHC_VERSION}" ]
-[ "`ghcup run --ghc ${GHC_VERSION} -- ghc -e 'Control.Monad.join (Control.Monad.fmap System.IO.putStr System.Environment.getExecutablePath)'`" = "`$(ghcup whereis ghc ${GHC_VERSION}) -e 'Control.Monad.join (Control.Monad.fmap System.IO.putStr System.Environment.getExecutablePath)'`" ]
-eghcup set ghc ${GHC_VERSION}
-eghcup install cabal ${CABAL_VERSION}
-[ "`$(eghcup whereis cabal ${CABAL_VERSION}) --numeric-version`" = "${CABAL_VERSION}" ]
-eghcup unset cabal
-"$GHCUP_BIN"/cabal --version && exit 1 || echo yes
-
-# make sure no cabal is set when running 'ghcup run' to check that PATH propagages properly
-# https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/375
-[ "`eghcup run --cabal ${CABAL_VERSION} -- cabal --numeric-version`" = "${CABAL_VERSION}" ]
-eghcup set cabal ${CABAL_VERSION}
-
-[ "`$(eghcup whereis cabal ${CABAL_VERSION}) --numeric-version`" = "${CABAL_VERSION}" ]
-
-if [ "${OS}" != "FREEBSD" ] ; then
-	if [ "${ARCH}" = "64" ] ; then
-		eghcup run --ghc 8.10.7 --cabal 3.4.1.0 --hls 1.6.1.0 --stack 2.7.3 --install --bindir "$(pwd)/.bin"
-		if [ "${OS}" == "WINDOWS" ] ; then
-			expected=$(cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup-run.files.windows" | sort)
-		else
-			expected=$(cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup-run.files" | sort)
-		fi
-		actual=$(cd ".bin" && find . | sort)
-		[ "${actual}" = "${expected}" ]
-		unset actual expected
-		rm -rf .bin
-	fi
-fi
-
-cabal --version
-
-eghcup debug-info
-
-# also test etags
-eghcup list
-eghcup list -t ghc
-eghcup list -t cabal
-
-ghc_ver=$(ghc --numeric-version)
-ghc --version
-ghc-${ghc_ver} --version
-if [ "${OS}" != "WINDOWS" ] ; then
-		ghci --version
-		ghci-${ghc_ver} --version
-fi
-
-
-if [ "${OS}" = "DARWIN" ] && [ "${ARCH}" = "ARM64" ] ; then
-	echo
-else
-	# test installing new ghc doesn't mess with currently set GHC
-	# https://gitlab.haskell.org/haskell/ghcup-hs/issues/7
-	if [ "${OS}" = "LINUX" ] ; then
-		eghcup --downloader=wget prefetch ghc 8.10.3
-		eghcup --offline install ghc 8.10.3
-		if [ "${ARCH}" = "64" ] ; then
-			expected=$(cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghc-8.10.3-linux.files" | sort)
-			actual=$(cd "${GHCUP_DIR}/ghc/8.10.3/" && find . | sort)
-			[ "${actual}" = "${expected}" ]
-			unset actual expected
-		fi
-	elif [ "${OS}" = "WINDOWS" ] ; then
-		eghcup prefetch ghc 8.10.3
-		eghcup --offline install ghc 8.10.3
-		expected=$(cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghc-8.10.3-windows.files" | sort)
-		actual=$(cd "${GHCUP_DIR}/ghc/8.10.3/" && find . | sort)
-		[ "${actual}" = "${expected}" ]
-		unset actual expected
-	else
-		eghcup prefetch ghc 8.10.3
-		eghcup --offline install ghc 8.10.3
-	fi
-	[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
-	eghcup --offline set 8.10.3
-	eghcup set 8.10.3
-	[ "$(ghc --numeric-version)" = "8.10.3" ]
-	eghcup set ${GHC_VERSION}
-	[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
-	eghcup unset ghc
-    "$GHCUP_BIN"/ghc --numeric-version && exit 1 || echo yes
-	eghcup set ${GHC_VERSION}
-	eghcup --offline rm 8.10.3
-	[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
-
-
-	ls -lah "$GHCUP_BIN"
-
-	if [ "${OS}" = "DARWIN" ] ; then
-		eghcup install hls
-		$(eghcup whereis hls) --version
-
-		eghcup install stack
-		$(eghcup whereis stack) --version
-	elif [ "${OS}" = "LINUX" ] ; then
-		if [ "${ARCH}" = "64" ] ; then
-			eghcup install hls
-			haskell-language-server-wrapper --version
-			eghcup unset hls
-			"$GHCUP_BIN"/haskell-language-server-wrapper --version && exit 1 || echo yes
-
-			eghcup install stack
-			stack --version
-			eghcup unset stack
-			"$GHCUP_BIN"/stack --version && exit 1 || echo yes
-		fi
-	fi
-fi
-
-
-
-# check that lazy loading works for 'whereis'
-cp "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml" "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml.bak"
-echo '**' > "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml"
-eghcup whereis ghc $(ghc --numeric-version)
-mv -f "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml.bak" "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml"
-
-eghcup rm $(ghc --numeric-version)
-
-# https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/116
-if [ "${OS}" = "LINUX" ] ; then
-	if [ "${ARCH}" = "64" ] ; then
-		eghcup install cabal -u https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.7.0.0-pre20220407/cabal-install-3.7-x86_64-linux-alpine.tar.xz 3.4.0.0-rc4
-		eghcup rm cabal 3.4.0.0-rc4
-	fi
-fi
-
-eghcup gc -c
-
-sha_sum() {
-	if [ "${OS}" = "FREEBSD" ] ; then
-		sha256 "$@"
-	else
-		sha256sum "$@"
-	fi
-
-}
-
-# test etags
-rm -f "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml"
-raw_eghcup -s https://www.haskell.org/ghcup/data/ghcup-${JSON_VERSION}.yaml list
-# snapshot yaml and etags file
-etag=$(cat "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml.etags")
-sha=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
-# invalidate access time timer, which is 5minutes, so we re-download
-touch -a -m -t '199901010101' "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml"
-# redownload same file with some newlines added
-raw_eghcup -s https://www.haskell.org/ghcup/exp/ghcup-${JSON_VERSION}.yaml list
-# snapshot new yaml and etags file
-etag2=$(cat "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml.etags")
-sha2=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
-# compare
-[ "${etag}" != "${etag2}" ]
-[ "${sha}" != "${sha2}" ]
-# invalidate access time timer, which is 5minutes, but don't expect a re-download
-touch -a -m -t '199901010101' "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml"
-# this time, we expect the same hash and etag
-raw_eghcup -s https://www.haskell.org/ghcup/exp/ghcup-${JSON_VERSION}.yaml list
-etag3=$(cat "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml.etags")
-sha3=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
-[ "${etag2}" = "${etag3}" ]
-[ "${sha2}" = "${sha3}" ]
-
-# test isolated installs
-eghcup install ghc -i "$(pwd)/isolated" 8.10.5
-[ "$(isolated/bin/ghc --numeric-version)" = "8.10.5" ]
-! eghcup install ghc -i "$(pwd)/isolated" 8.10.5
-if [ "${ARCH}" = "64" ] ; then
-	if [ "${OS}" = "LINUX" ] || [ "${OS}" = "WINDOWS" ] ; then
-		eghcup install cabal -i "$(pwd)/isolated" 3.4.0.0
-		[ "$(isolated/cabal --numeric-version)" = "3.4.0.0" ]
-		eghcup install stack -i "$(pwd)/isolated" 2.7.3
-		[ "$(isolated/stack --numeric-version)" = "2.7.3" ]
-		eghcup install hls -i "$(pwd)/isolated" 1.3.0
-		[ "$(isolated/haskell-language-server-wrapper --numeric-version)" = "1.3.0" ] ||
-			[ "$(isolated/haskell-language-server-wrapper --numeric-version)" = "1.3.0.0" ]
-
-		# test that isolated installs don't clean up target directory
-		cat <<EOF > "${GHCUP_BIN}/gmake"
-#!/bin/bash
-exit 1
-EOF
-		chmod +x "${GHCUP_BIN}/gmake"
-		mkdir isolated_tainted/
-		touch isolated_tainted/lol
-
-		! eghcup install ghc -i "$(pwd)/isolated_tainted" 8.10.5 --force
-		[ -e "$(pwd)/isolated_tainted/lol" ]
-		rm "${GHCUP_BIN}/gmake"
-	fi
-fi
-
-eghcup upgrade
-eghcup upgrade -f
-
-# test that doing fishy symlinks into GHCup dir doesn't cause weird stuff on 'ghcup nuke'
-mkdir no_nuke/
-mkdir no_nuke/bar
-echo 'foo' > no_nuke/file
-echo 'bar' > no_nuke/bar/file
-ln -s "$CI_PROJECT_DIR"/no_nuke/ "${GHCUP_DIR}"/cache/no_nuke
-ln -s "$CI_PROJECT_DIR"/no_nuke/ "${GHCUP_DIR}"/logs/no_nuke
-
-# nuke
-eghcup nuke
-[ ! -e "${GHCUP_DIR}" ]
-
-# make sure nuke doesn't resolve symlinks
-[ -e "$CI_PROJECT_DIR"/no_nuke/file ]
-[ -e "$CI_PROJECT_DIR"/no_nuke/bar/file ]
-
-

.gitlab/script/hlint.sh

@@ -1,19 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"
-
-mkdir -p "$CI_PROJECT_DIR"/.local/bin
-
-ecabal() {
-	cabal --store-dir="$(pwd)"/.store "$@"
-}
-
-git describe
-
-ecabal update
-ecabal install -w ghc-${GHC_VERSION} --installdir="$CI_PROJECT_DIR"/.local/bin hlint
-
-hlint -r app/ lib/ test/ 
-

.gitmodules

@@ -1,4 +1,4 @@
 [submodule "data/metadata"]
 	path = data/metadata
 	url = https://github.com/haskell/ghcup-metadata.git
-	branch = master
+	branch = develop

.travis.yml

@@ -1,25 +0,0 @@
-jobs:
-  include:
-    - os: osx
-      osx_image: xcode10.1
-      language: generic
-      env: ARTIFACT=x86_64-apple-darwin-10.13-ghcup
-
-    - os: osx
-      osx_image: xcode11.3
-      language: generic
-      env: ARTIFACT=x86_64-apple-darwin-10.14-ghcup
-
-
-script: ".travis/build.sh"
-
-deploy:
-  provider: releases
-  api_key:
-    secure: "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"
-  file: $ARTIFACT
-  on:
-    repo: hasufell/ghcup-hs
-    tags: true
-  skip_cleanup: true
-  draft: true

.travis/build.sh

@@ -1,28 +0,0 @@
-#!/bin/sh
-
-set -ex
-
-mkdir -p ~/.ghcup/bin
-curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-apple-darwin-ghcup > ~/.ghcup/bin/ghcup
-chmod +x ~/.ghcup/bin/ghcup
-
-export PATH="$HOME/.ghcup/bin:$PATH"
-
-ghcup install 8.10.4
-ghcup install-cabal 3.4.0.0
-ghcup set 8.10.4
-
-
-## install ghcup
-
-cabal update
-
-(
-       cd /tmp
-       cabal install --installdir="$HOME"/.ghcup/bin hspec-discover
-)
-
-cabal build --constraint="zlib +static" --constraint="lzma +static" -ftui
-cp "$(cabal new-exec --verbose=0 --offline sh -- -c 'command -v ghcup')" .
-strip ./ghcup
-cp ghcup "./${ARTIFACT}"

CHANGELOG.md

@@ -1,5 +1,98 @@
 # Revision history for ghcup
 
+## 0.1.22.0 -- ????-??-??
+
+### New features
+
+* Beef up `--overwrite-version`, fixes [#998](https://github.com/haskell/ghcup-hs/issues/998)
+  * e.g. `ghcup compile hls -g master --overwrite-version='%v-%h' --ghc 9.4.8` will produce a binary called `haskell-language-server-wrapper-<version-from-cabal-file>-<short-git-commit-hash>`... refer to `ghcup compile hls --help` for more information
+* Allow to set ghcup msys2 environment wrt [#982](https://github.com/haskell/ghcup-hs/issues/982)
+* Add mechanism to warn on new metadata versions, fixes [#860](https://github.com/haskell/ghcup-hs/issues/860)
+
+### Improvements and bug fixes
+
+* Clean up on git clone errors, fixes [#1004](https://github.com/haskell/ghcup-hs/issues/1004)
+* Error out on empty UserSettings wrt [#922](https://github.com/haskell/ghcup-hs/issues/922)
+* Fix failure mode when metadata is garbage, fixes [#921](https://github.com/haskell/ghcup-hs/issues/921)
+* Be less confusing when user tries to 'set' ghcup in TUI, fixes [#923](https://github.com/haskell/ghcup-hs/issues/923)
+* Fix prefetch for cross bindists
+* Fix misinterpretation of '+' in URI paths, fixes [#408](https://github.com/haskell/ghcup-hs/issues/408)
+* Stricter (and better) file uri handling
+* Set LD=ld.bfd on Alpine linux during bindist configure
+* Add rocky/void detection
+* Logging improvements
+* Remove the "show all tool" config in the TUI
+* Fix opening changelog on windows
+* Don't remove share dir link prematurely
+* Require user to explicitly choose subcommand for 'ghcup config'
+* Don't download twice when trying stack decoding
+
+### Refactoring and maintenance
+
+* Large TUI code cleanup by @lsmor (Luis Morillo)... more coming up soon
+* Allow building with `tar` instead of `libarchive` (mainly to make contributions easier)
+
+## 0.1.20.0 -- 2023-11-10
+
+### New features
+
+* support TUI on windows thanks to the work from vty and brick maintainers (Chris Hackett, Timofey Zakrevskiy, Jonathan Daugherty, ...), wrt [#912](https://github.com/haskell/ghcup-hs/pull/912)
+* support JS and wasm cross compilers wrt [#838](https://github.com/haskell/ghcup-hs/issues/838), thanks to Sylvain Henry and IOG
+* Support stacks installation strategy and metadata wrt [#892](https://github.com/haskell/ghcup-hs/issues/892)
+  - you can now enable stacks installation method via `ghcup config set url-source '["GHCupURL", "StackSetupURL"]'`... for more information, check the [documentation](https://www.haskell.org/ghcup/guide/#using-stacks-setup-info-metadata-to-install-ghc)
+
+### Improvements and bug fixes
+
+* fix segfault in TUI when hitting enter early wrt [#887](https://github.com/haskell/ghcup-hs/issues/887)
+* Improve key handling in TUI, fixes [#875](https://github.com/haskell/ghcup-hs/issues/875)
+* add explicit support for Void Linux and Rocky Linux (this requires a metadata version bump to `ghcup-0.0.8.yaml`)
+* optparse cli interface now has a test suite thanks to Lei Zhu, wrt [#862](https://github.com/haskell/ghcup-hs/pull/862)
+
+## 0.1.19.4 -- 2023-7-02
+
+* fix missing TUI for aarch64 linux binaries
+
+## 0.1.19.3 -- 2023-6-29
+
+* Implement support for nightlies, wrt [#824](https://github.com/haskell/ghcup-hs/issues/824)
+* Fix GC with XDG dirs, fixes [#810](https://github.com/haskell/ghcup-hs/issues/810)
+
+## 0.1.19.2 -- 2023-2-24
+
+* Follow-up fix for JFS/ReiserFS and other filesystem that don't support `d_type`, fixes [#787](https://github.com/haskell/ghcup-hs/issues/787)
+    - the previous release had a bug that invalidated that broke it
+* Implement 'latest-prerelease' tag wrt [#788](https://github.com/haskell/ghcup-hs/issues/788)
+* Fix 'Could not parse version of stray directory.DS_Store' warnings on macOs wrt [#797](https://github.com/haskell/ghcup-hs/issues/797)
+
+## 0.1.19.1 -- 2023-2-19
+
+* Fix GHCup on JFS/ReiserFS and other filesystem that don't support `d_type`, fixes [#766](https://github.com/haskell/ghcup-hs/issues/766)
+* Don't fail on setModificationTime, fixes [#784](https://github.com/haskell/ghcup-hs/issues/784) and many GitHub actions issues
+* Make armv7/aarch64 linux binaries more portable (built on Debian buster)
+* Improve usability on 'ghcup config add-release-channel', fixes [#751](https://github.com/haskell/ghcup-hs/issues/751)
+* Make version shortcuts work with 'ghcup set', fixes [#757](https://github.com/haskell/ghcup-hs/issues/757)
+* Don't implicitly smuggle in config options in `ghcup config set` wrt [#775](https://github.com/haskell/ghcup-hs/issues/775)
+* Fix build on unix with -ftui
+
+## 0.1.19.0 -- 2023-1-13
+
+* restore proper support for FreeBSD and Linux armv7
+* integrate with [errors.haskell.org](https://errors.haskell.org/index.html), wrt [#434](https://github.com/haskell/ghcup-hs/issues/434)
+* allow to overwrite distro detection via config wrt [#421](https://github.com/haskell/ghcup-hs/issues/421)
+    - this is particularly useful for e.g. Ubuntu derivates, where ghcup doesn't pick the optimal bindist, also see the [GHCup documentation on overriding distro detection](https://www.haskell.org/ghcup/guide/#overriding-distro-detection)
+* Add proper support for mirrors wrt [#357](https://github.com/haskell/ghcup-hs/issues/357)
+* fix a (harmless) bug in `ghcup nuke` on windows
+* improvements to `ghcup add-release-channel` wrt [#708](https://github.com/haskell/ghcup-hs/issues/708)
+* fix building newer GHC from source wrt [#433](https://github.com/haskell/ghcup-hs/issues/433)
+* Fix `ghcup install hls -u` on windows
+* Fix failure with `--isolate=dir --force`
+* Add `--metadata-fetching-mode` arg, fixes [#440](https://github.com/haskell/ghcup-hs/issues/440)
+* Add content-length property to downloads
+* [Fix a grave bug on armv7](https://github.com/haskell/ghcup-hs/commit/78ee956df2618862f421178a565c82548ff7e578) during installation wrt [#415](https://github.com/haskell/ghcup-hs/issues/415)
+* improve many warning/error messages (contributions by @taylorfausak)
+* some minor optimization in `ghcup whereis ghcup`
+* improve `--keep=always` to not clean up directories in certain circumstances
+
 ## 0.1.18.1 -- 2022-08-06
 
 * fix sdist and unbreak hackage, wrt [#399](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/399)

app/ghcup/Main.hs

@@ -41,8 +41,8 @@ import           Data.Aeson                     ( decodeStrict', Value )
 import           Data.Aeson.Encode.Pretty       ( encodePretty )
 import           Data.Either
 import           Data.Functor
+import           Data.Versions (version)
 import           Data.Maybe
-import           Data.Versions
 import           GHC.IO.Encoding
 import           Haskus.Utils.Variant.Excepts
 import           Language.Haskell.TH
@@ -63,7 +63,7 @@ import qualified GHCup.Types                   as Types
 
 
 
-toSettings :: Options -> IO (Settings, KeyBindings)
+toSettings :: Options -> IO (Settings, KeyBindings, UserSettings)
 toSettings options = do
   noColor <- isJust <$> lookupEnv "NO_COLOR"
   userConf <- runE @'[ JSONError ] ghcupConfigFile >>= \case
@@ -73,21 +73,23 @@ toSettings options = do
       pure defaultUserSettings
     _ -> do
       die "Unexpected error!"
-  pure $ mergeConf options userConf noColor
+  pure $ (\(s', k) -> (s', k, userConf)) $ mergeConf options userConf noColor
  where
    mergeConf :: Options -> UserSettings -> Bool -> (Settings, KeyBindings)
    mergeConf Options{..} UserSettings{..} noColor =
      let cache       = fromMaybe (fromMaybe (Types.cache defaultSettings) uCache) optCache
          metaCache   = fromMaybe (fromMaybe (Types.metaCache defaultSettings) uMetaCache) optMetaCache
+         metaMode    = fromMaybe (fromMaybe (Types.metaMode defaultSettings) uMetaMode) optMetaMode
          noVerify    = fromMaybe (fromMaybe (Types.noVerify defaultSettings) uNoVerify) optNoVerify
          verbose     = fromMaybe (fromMaybe (Types.verbose defaultSettings) uVerbose) optVerbose
          keepDirs    = fromMaybe (fromMaybe (Types.keepDirs defaultSettings) uKeepDirs) optKeepDirs
          downloader  = fromMaybe (fromMaybe defaultDownloader uDownloader) optsDownloader
          keyBindings = maybe defaultKeyBindings mergeKeys uKeyBindings
-         urlSource   = maybe (fromMaybe (Types.urlSource defaultSettings) uUrlSource) (OwnSource . (:[]) . Right) optUrlSource
+         urlSource   = fromMaybe (fromMaybe (Types.urlSource defaultSettings) uUrlSource) optUrlSource
          noNetwork   = fromMaybe (fromMaybe (Types.noNetwork defaultSettings) uNoNetwork) optNoNetwork
          gpgSetting  = fromMaybe (fromMaybe (Types.gpgSetting defaultSettings) uGPGSetting) optGpg
          platformOverride = optPlatform <|> (uPlatformOverride <|> Types.platformOverride defaultSettings)
+         mirrors  = fromMaybe (Types.mirrors defaultSettings) uMirrors
      in (Settings {..}, keyBindings)
 #if defined(INTERNAL_DOWNLOADER)
    defaultDownloader = Internal
@@ -106,7 +108,6 @@ toSettings options = do
          , bSet = fromMaybe bSet kSet
          , bChangelog = fromMaybe bChangelog kChangelog
          , bShowAllVersions = fromMaybe bShowAllVersions kShowAll
-         , bShowAllTools = fromMaybe bShowAllTools kShowAllTools
          }
 
 
@@ -161,7 +162,7 @@ ENV variables:
   * GHCUP_INSTALL_BASE_PREFIX: the base of ghcup (default: $HOME)
   * GHCUP_USE_XDG_DIRS: set to anything to use XDG style directories
 
-Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
+Report bugs at <https://github.com/haskell/ghcup-hs/issues>|]
 
   customExecParser
       (prefs showHelpOnError)
@@ -174,7 +175,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
           -- create ~/.ghcup dir
           ensureDirectories dirs
 
-          (settings, keybindings) <- toSettings opt
+          (settings, keybindings, userConf) <- toSettings opt
 
           -- logger interpreter
           logfile <- runReaderT initGHCupFileLogging dirs
@@ -205,19 +206,18 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
                                           VRight r -> pure r
                                           VLeft e -> do
                                             runLogger
-                                              (logError $ T.pack $ prettyShow e)
+                                              (logError $ T.pack $ prettyHFError e)
                                             exitWith (ExitFailure 2)
 
                 ghcupInfo <-
-                  ( flip runReaderT leanAppstate
-                    . runE @'[DigestError, GPGError, JSONError , DownloadFailed, FileDoesNotExistError]
-                    $ liftE getDownloadsF
-                    )
+                  ( flip runReaderT leanAppstate . runE @'[ContentLengthError, DigestError, DistroNotFound, DownloadFailed, FileDoesNotExistError, GPGError, JSONError, NoCompatibleArch, NoCompatiblePlatform, NoDownload, GHCup.Errors.ParseError, ProcessError, UnsupportedSetupCombo, StackPlatformDetectError] $ do
+                     liftE $ getDownloadsF pfreq
+                  )
                     >>= \case
                           VRight r -> pure r
                           VLeft  e -> do
                             runLogger
-                              (logError $ T.pack $ prettyShow e)
+                              (logError $ T.pack $ prettyHFError e)
                             exitWith (ExitFailure 2)
                 let s' = AppState settings dirs keybindings ghcupInfo pfreq loggerConfig
 
@@ -238,7 +238,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
                   _
                     | Just False <- optVerbose -> pure ()
                     | otherwise -> lookupEnv "GHCUP_SKIP_UPDATE_CHECK" >>= \case
-                         Nothing -> void . flip runReaderT s' . runE @'[TagNotFound, NextVerNotFound, NoToolVersionSet] $ do
+                         Nothing -> void . flip runReaderT s' . runE @'[TagNotFound, DayNotFound, NextVerNotFound, NoToolVersionSet] $ do
                            newTools <- lift checkForUpdates
                            forM_ newTools $ \newTool@(t, l) -> do
                              -- https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/283
@@ -247,25 +247,25 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
                                case t of
                                  GHCup -> runLogger $
                                             logWarn ("New GHCup version available: "
-                                              <> prettyVer l
+                                              <> tVerToText l
                                               <> ". To upgrade, run 'ghcup upgrade'")
                                  _ -> runLogger $
                                         logWarn ("New "
                                           <> T.pack (prettyShow t)
                                           <> " version available. "
-                                          <> "To upgrade, run 'ghcup install "
+                                          <> "If you want to install this latest version, run 'ghcup install "
                                           <> T.pack (prettyShow t)
                                           <> " "
-                                          <> prettyVer l
+                                          <> tVerToText l
                                           <> "'")
                          Just _ -> pure ()
 
                 -- TODO: always run for windows
-                siletRunLogger (flip runReaderT s' $ runE ensureGlobalTools) >>= \case
+                siletRunLogger (flip runReaderT s' $ runE ensureShimGen) >>= \case
                   VRight _ -> pure ()
                   VLeft e -> do
                     runLogger
-                      (logError $ T.pack $ prettyShow e)
+                      (logError $ T.pack $ prettyHFError e)
                     exitWith (ExitFailure 30)
                 pure s'
 
@@ -294,13 +294,14 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
 #endif
             Install installCommand     -> install installCommand settings appState runLogger
             InstallCabalLegacy iopts   -> install (Left (InstallCabal iopts)) settings appState runLogger
+            Test testCommand           -> test testCommand settings appState runLogger
             Set setCommand             -> set setCommand runAppState runLeanAppState runLogger
             UnSet unsetCommand         -> unset unsetCommand runLeanAppState runLogger
             List lo                    -> list lo no_color runAppState
             Rm rmCommand               -> rm rmCommand runAppState runLogger
             DInfo                      -> dinfo runAppState runLogger
             Compile compileCommand     -> compile compileCommand settings dirs runAppState runLogger
-            Config configCommand       -> config configCommand settings keybindings runLogger
+            Config configCommand       -> config configCommand settings userConf keybindings runLogger
             Whereis whereisOptions
                     whereisCommand     -> whereis whereisCommand whereisOptions runAppState leanAppstate runLogger
             Upgrade uOpts force' fatal -> upgrade uOpts force' fatal dirs runAppState runLogger
@@ -310,6 +311,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
             Prefetch pfCom             -> prefetch pfCom runAppState runLogger
             GC gcOpts                  -> gc gcOpts runAppState runLogger
             Run runCommand             -> run runCommand appState leanAppstate runLogger
+            PrintAppErrors             -> putStrLn allHFError >> pure ExitSuccess
 
           case res of
             ExitSuccess        -> pure ()
@@ -328,23 +330,26 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
                        , MonadCatch m
                        )
                     => Command
-                    -> (Tool, Version)
+                    -> (Tool, GHCTargetVersion)
                     -> Excepts
                          '[ TagNotFound
+                          , DayNotFound
                           , NextVerNotFound
                           , NoToolVersionSet
                           ] m Bool
   alreadyInstalling (Install (Right InstallOptions{..}))                 (GHC, ver)   = cmp' GHC instVer ver
   alreadyInstalling (Install (Left (InstallGHC InstallOptions{..})))     (GHC, ver)   = cmp' GHC instVer ver
-  alreadyInstalling (Install (Left (InstallCabal InstallOptions{..})))   (Cabal, ver) = cmp' Cabal instVer ver
-  alreadyInstalling (Install (Left (InstallHLS InstallOptions{..})))     (HLS, ver)   = cmp' HLS instVer ver
-  alreadyInstalling (Install (Left (InstallStack InstallOptions{..})))   (Stack, ver) = cmp' Stack instVer ver
-  alreadyInstalling (Compile (CompileGHC GHCCompileOptions{ ovewrwiteVer = Just over }))
-    (GHC, ver)   = cmp' GHC (Just $ GHCVersion (mkTVer over)) ver
+  alreadyInstalling (Install (Left (InstallCabal InstallOptions{..})))   (Cabal, ver)    = cmp' Cabal instVer ver
+  alreadyInstalling (Install (Left (InstallHLS InstallOptions{..})))     (HLS, ver)      = cmp' HLS instVer ver
+  alreadyInstalling (Install (Left (InstallStack InstallOptions{..})))   (Stack, ver)    = cmp' Stack instVer ver
+  alreadyInstalling (Compile (CompileGHC GHCCompileOptions{ overwriteVer = Just [S over] })) (GHC, ver)
+    | Right over' <- version (T.pack over) = cmp' GHC (Just $ GHCVersion (mkTVer over')) ver
+    | otherwise = pure False
   alreadyInstalling (Compile (CompileGHC GHCCompileOptions{ targetGhc = GHC.SourceDist tver }))
     (GHC, ver)   = cmp' GHC (Just $ ToolVersion tver) ver
-  alreadyInstalling (Compile (CompileHLS HLSCompileOptions{ ovewrwiteVer = Right over }))
-    (HLS, ver)   = cmp' HLS (Just $ ToolVersion over) ver
+  alreadyInstalling (Compile (CompileHLS HLSCompileOptions{ overwriteVer = Just [S over] })) (HLS, ver)
+    | Right over' <- version (T.pack over) = cmp' HLS (Just $ ToolVersion over') ver
+    | otherwise = pure False
   alreadyInstalling (Compile (CompileHLS HLSCompileOptions{ targetHLS = HLS.SourceDist tver }))
     (HLS, ver)   = cmp' HLS (Just $ ToolVersion tver) ver
   alreadyInstalling (Compile (CompileHLS HLSCompileOptions{ targetHLS = HLS.HackageDist tver }))
@@ -363,12 +368,14 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
           )
        => Tool
        -> Maybe ToolVersion
-       -> Version
+       -> GHCTargetVersion
        -> Excepts
             '[ TagNotFound
+             , DayNotFound
              , NextVerNotFound
              , NoToolVersionSet
              ] m Bool
   cmp' tool instVer ver = do
     (v, _) <- liftE $ fromVersion instVer tool
-    pure (v == mkTVer ver)
+    pure (v == ver)
+

cabal.ghc8107.project

@@ -2,20 +2,32 @@ packages: ./ghcup.cabal
 
 optional-packages: ./vendored/*/*.cabal
 
-optimization: 2
+if impl(ghc < 9.0)
+    package ghcup
+        flags: +tui -tar
+else
+    package ghcup
+        flags: +tui +tar
 
-package ghcup
-    tests: True
-    flags: +tui
+constraints: http-io-streams -brotli,
+             any.aeson >= 2.0.1.0,
+             bzlib-conduit >= 0.3.0.3,
+             bz2 >= 1.0.1.1,
+             bzlib >= 0.5.2.0
+
+if os(mingw32)
+  if impl(ghc >= 9.4)
+    constraints: language-c >= 0.9.3
 
 source-repository-package
   type: git
-  location: https://github.com/bgamari/terminal-size.git
-  tag: 34ea816bd63f75f800eedac12c6908c6f3736036
+  location: https://github.com/haskell/tar.git
+  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 
-constraints: http-io-streams -brotli,
-             any.Cabal ==3.6.2.0,
-             any.aeson >= 2.0.1.0,
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/uri-bytestring.git
+  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 
 package libarchive
   flags: -system-libarchive
@@ -32,6 +44,10 @@ package aeson
 package streamly
   flags: +use-unliftio
 
-allow-newer: base, ghc-prim, template-haskell, language-c
+package *
+  test-show-details: direct
+
+allow-newer: cabal-install-parsers:tar, streamly:Win32
+
 
 with-compiler: ghc-8.10.7

cabal.ghc8107.project.freeze

@@ -1,50 +1,56 @@
 active-repositories: hackage.haskell.org:merge
-constraints: any.Cabal ==3.6.2.0,
-             Cabal -bundled-binary-generic,
+constraints: any.Cabal ==3.10.2.1,
+             any.Cabal-syntax ==3.10.2.0,
              any.HUnit ==1.6.2.0,
-             any.HsOpenSSL ==0.11.7.2,
+             any.HsOpenSSL ==0.11.7.6,
              HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -use-pkg-config,
-             any.OneTuple ==0.3.1,
-             any.QuickCheck ==2.14.2,
+             any.OneTuple ==0.4.1.1,
+             any.QuickCheck ==2.14.3,
              QuickCheck -old-random +templatehaskell,
              any.StateVar ==1.2.2,
              any.abstract-deque ==0.3,
              abstract-deque -usecas,
-             any.aeson ==2.0.3.0,
-             aeson -cffi +ordered-keymap,
-             any.aeson-pretty ==0.8.9,
+             any.aeson ==2.2.1.0,
+             aeson +ordered-keymap,
+             any.aeson-pretty ==0.8.10,
              aeson-pretty +lib-only,
-             any.alex ==3.2.7.1,
-             any.ansi-terminal ==0.11.3,
+             any.alex ==3.5.1.0,
+             any.ansi-terminal ==1.0.2,
              ansi-terminal -example,
+             any.ansi-terminal-types ==0.11.5,
              any.ansi-wl-pprint ==0.6.9,
              ansi-wl-pprint -example,
              any.array ==0.5.4.0,
-             any.assoc ==1.0.2,
-             any.async ==2.2.4,
+             any.assoc ==1.1,
+             assoc +tagged,
+             any.async ==2.2.5,
              async -bench,
-             any.atomic-primops ==0.8.4,
+             any.atomic-primops ==0.8.5,
              atomic-primops -debug,
              any.attoparsec ==0.14.4,
              attoparsec -developer,
              any.base ==4.14.3.0,
-             any.base-compat ==0.12.1,
-             any.base-compat-batteries ==0.12.1,
-             any.base-orphans ==0.8.6,
+             any.base-compat ==0.13.1,
+             any.base-orphans ==0.9.1,
              any.base16-bytestring ==1.0.2.0,
              any.base64-bytestring ==1.2.1.0,
-             any.bifunctors ==5.5.12,
-             bifunctors +semigroups +tagged,
-             any.binary ==0.8.8.0,
-             any.blaze-builder ==0.4.2.2,
-             any.brick ==0.64.2,
+             any.bifunctors ==5.6.1,
+             bifunctors +tagged,
+             any.bimap ==0.5.0,
+             any.binary ==0.8.9.1,
+             any.binary-instances ==1.0.4,
+             any.binary-orphans ==1.0.4.1,
+             any.blaze-builder ==0.4.2.3,
+             any.brick ==2.1.1,
              brick -demos,
-             any.bytestring ==0.10.12.0,
-             any.bz2 ==1.0.1.0,
+             any.bytestring ==0.11.5.3,
+             any.bz2 ==1.0.1.1,
              bz2 -cross +with-bzlib,
+             any.bzip2-clib ==1.0.8,
              any.c2hs ==0.28.8,
              c2hs +base3 -regression,
-             any.cabal-plan ==0.7.2.1,
+             any.cabal-install-parsers ==0.6.1.1,
+             any.cabal-plan ==0.7.3.0,
              cabal-plan -_ -exe -license-report,
              any.call-stack ==0.4.0,
              any.case-insensitive ==1.2.1.0,
@@ -52,14 +58,12 @@ constraints: any.Cabal ==3.6.2.0,
              any.chs-cabal ==0.1.1.1,
              any.chs-deps ==0.1.0.0,
              chs-deps -cross,
-             any.clock ==0.8.3,
-             clock -llvm,
              any.colour ==2.3.6,
              any.comonad ==5.0.8,
              comonad +containers +distributive +indexed-traversable,
              any.composition-prelude ==3.0.0.2,
              composition-prelude -development,
-             any.config-ini ==0.2.4.0,
+             any.config-ini ==0.2.7.0,
              config-ini -enable-doctests,
              any.containers ==0.6.5.1,
              any.contravariant ==1.5.5,
@@ -69,170 +73,187 @@ constraints: any.Cabal ==3.6.2.0,
              any.cryptohash-sha1 ==0.11.101.0,
              any.cryptohash-sha256 ==0.11.102.1,
              cryptohash-sha256 -exe +use-cbits,
+             any.data-array-byte ==0.1.0.1,
              any.data-clist ==0.2,
              any.data-fix ==0.3.2,
              any.deepseq ==1.4.4.0,
-             any.directory ==1.3.6.0,
+             any.directory ==1.3.8.1,
              any.disk-free-space ==0.1.0.1,
              any.distributive ==0.6.2.1,
              distributive +semigroups +tagged,
              any.dlist ==1.0,
              dlist -werror,
              any.exceptions ==0.10.4,
-             any.filepath ==1.4.2.1,
-             any.free ==5.1.8,
+             any.file-uri ==0.1.0.0,
+             any.filepath ==1.4.300.1,
+             filepath -cpphs,
+             any.foldable1-classes-compat ==0.1,
+             foldable1-classes-compat +tagged,
+             any.free ==5.2,
              any.fusion-plugin-types ==0.1.0,
              any.generic-arbitrary ==0.2.2,
-             any.ghc ==8.10.7,
-             any.ghc-boot ==8.10.7,
+             any.generically ==0.1.1,
              any.ghc-boot-th ==8.10.7,
              any.ghc-byteorder ==4.11.0.0.10,
-             any.ghc-heap ==8.10.7,
              any.ghc-prim ==0.6.1,
-             any.ghci ==8.10.7,
-             any.happy ==1.20.0,
-             any.hashable ==1.4.0.2,
-             hashable +containers +integer-gmp -random-initial-seed,
+             any.happy ==1.20.1.1,
+             any.hashable ==1.4.3.0,
+             hashable +integer-gmp -random-initial-seed,
+             any.haskell-lexer ==1.1.1,
              any.haskus-utils-data ==1.4,
              any.haskus-utils-types ==1.5.1,
-             any.haskus-utils-variant ==3.2.1,
+             any.haskus-utils-variant ==3.3,
              any.heaps ==0.4,
-             any.hpc ==0.6.1.0,
-             any.hsc2hs ==0.68.8,
+             any.hsc2hs ==0.68.10,
              hsc2hs -in-ghc-tree,
-             any.hspec ==2.9.7,
-             any.hspec-core ==2.9.7,
-             any.hspec-discover ==2.9.7,
+             any.hspec ==2.10.10,
+             any.hspec-core ==2.10.10,
+             any.hspec-discover ==2.10.10,
              any.hspec-expectations ==0.8.2,
              any.hspec-golden-aeson ==0.9.0.0,
-             any.http-io-streams ==0.1.6.1,
+             any.http-io-streams ==0.1.7.0,
              http-io-streams -brotli +fast-xor,
-             any.indexed-profunctors ==0.1.1,
-             any.indexed-traversable ==0.1.2,
-             any.indexed-traversable-instances ==0.1.1,
+             any.indexed-profunctors ==0.1.1.1,
+             any.indexed-traversable ==0.1.3,
+             any.indexed-traversable-instances ==0.1.1.2,
+             any.integer-conversion ==0.1.0.1,
              any.integer-gmp ==1.0.3.0,
              any.integer-logarithms ==1.0.3.1,
              integer-logarithms -check-bounds +integer-gmp,
-             any.io-streams ==1.5.2.1,
+             any.io-streams ==1.5.2.2,
              io-streams +network -nointeractivetests +zlib,
-             any.language-c ==0.9.1,
+             any.language-c ==0.9.3,
              language-c -allwarnings +iecfpextension +usebytestrings,
-             any.libarchive ==3.0.3.2,
+             any.libarchive ==3.0.4.2,
              libarchive -cross -low-memory +no-exe -system-libarchive,
-             any.libyaml-streamly ==0.2.1,
+             any.libyaml-streamly ==0.2.2,
              libyaml-streamly -no-unicode -system-libyaml,
-             any.lockfree-queue ==0.2.3.1,
-             any.lzma-static ==5.2.5.4,
+             any.lockfree-queue ==0.2.4,
+             any.lukko ==0.1.1.3,
+             lukko +ofd-locking,
+             any.lzma-static ==5.2.5.5,
              any.megaparsec ==9.2.1,
              megaparsec -dev,
-             any.microlens ==0.4.12.0,
-             any.microlens-mtl ==0.2.0.2,
-             any.microlens-th ==0.4.3.10,
+             any.microlens ==0.4.13.1,
+             any.microlens-mtl ==0.2.0.3,
+             any.microlens-th ==0.4.3.14,
              any.mtl ==2.2.2,
-             any.network ==3.1.2.7,
+             any.mtl-compat ==0.2.2,
+             mtl-compat -two-point-one -two-point-two,
+             any.network ==3.1.4.0,
              network -devel,
-             any.network-uri ==2.6.4.1,
+             any.network-uri ==2.6.4.2,
              any.openssl-streams ==1.2.3.0,
-             any.optics ==0.4.2,
-             any.optics-core ==0.4.1,
+             any.optics ==0.4.2.1,
+             any.optics-core ==0.4.1.1,
              optics-core -explicit-generic-labels,
              any.optics-extra ==0.4.2.1,
              any.optics-th ==0.4.1,
-             any.optparse-applicative ==0.17.0.0,
+             any.optparse-applicative ==0.17.1.0,
              optparse-applicative +process,
              any.os-release ==1.0.2.1,
              os-release -devel,
-             any.parallel ==3.2.2.0,
-             any.parsec ==3.1.14.0,
+             any.parsec ==3.1.17.0,
              any.parser-combinators ==1.3.0,
              parser-combinators -dev,
              any.polyparse ==1.13,
              any.pretty ==1.1.3.6,
              any.pretty-terminal ==0.1.0.0,
-             any.primitive ==0.7.4.0,
-             any.process ==1.6.13.2,
+             any.primitive ==0.8.0.0,
+             any.process ==1.6.18.0,
              any.profunctors ==5.6.2,
              any.quickcheck-arbitrary-adt ==0.3.1.0,
              any.quickcheck-io ==0.2.0,
-             any.random ==1.2.1.1,
-             any.recursion-schemes ==5.2.2.2,
+             any.random ==1.2.1.2,
+             any.recursion-schemes ==5.2.2.5,
              recursion-schemes +template-haskell,
              any.regex-base ==0.94.0.2,
              any.regex-posix ==0.96.0.1,
              regex-posix -_regex-posix-clib,
-             any.resourcet ==1.2.5,
-             any.retry ==0.8.1.2,
+             any.resourcet ==1.2.6,
+             any.retry ==0.9.3.1,
              retry -lib-werror,
              any.rts ==1.0.1,
-             any.safe ==0.3.19,
-             any.safe-exceptions ==0.1.7.3,
+             any.safe ==0.3.21,
+             any.safe-exceptions ==0.1.7.4,
              any.scientific ==0.3.7.0,
              scientific -bytestring-builder -integer-simple,
-             any.semialign ==1.2.0.1,
+             any.semialign ==1.3,
              semialign +semigroupoids,
-             any.semigroupoids ==5.3.7,
+             any.semigroupoids ==6.0.0.1,
              semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
              any.setenv ==0.1.1.3,
-             any.split ==0.2.3.4,
-             any.splitmix ==0.1.0.4,
+             any.split ==0.2.5,
+             any.splitmix ==0.1.0.5,
              splitmix -optimised-mixer,
              any.stm ==2.5.0.1,
-             any.streamly ==0.8.2,
+             any.streamly ==0.8.3,
              streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
-             any.strict ==0.4.0.1,
-             strict +assoc,
+             any.strict ==0.5,
              any.strict-base ==0.4.0.0,
-             any.tagged ==0.8.6.1,
+             any.tagged ==0.8.8,
              tagged +deepseq +transformers,
              any.tagsoup ==0.14.8,
+             any.tar ==0.6.0.0,
+             any.tasty ==1.5,
+             tasty +unix,
+             any.tasty-hunit ==0.10.1,
              any.template-haskell ==2.16.0.0,
              any.temporary ==1.3,
-             any.terminal-progress-bar ==0.4.1,
-             any.terminal-size ==0.3.2.1,
+             any.terminal-progress-bar ==0.4.2,
+             any.terminal-size ==0.3.4,
              any.terminfo ==0.4.1.4,
-             any.text ==1.2.4.1,
+             any.text ==2.0.2,
+             text -developer +simdutf,
+             any.text-binary ==0.2.1.1,
+             any.text-iso8601 ==0.1,
              any.text-short ==0.1.5,
              text-short -asserts,
-             any.text-zipper ==0.11,
+             any.text-zipper ==0.13,
              any.tf-random ==0.5,
-             any.th-abstraction ==0.4.3.0,
-             any.th-compat ==0.1.3,
-             any.th-lift ==0.8.2,
-             any.th-lift-instances ==0.1.19,
-             any.these ==1.1.1.1,
-             these +assoc,
+             any.th-abstraction ==0.6.0.0,
+             any.th-compat ==0.1.4,
+             any.th-lift ==0.8.4,
+             any.th-lift-instances ==0.1.20,
+             any.these ==1.2,
              any.time ==1.9.3,
              any.time-compat ==1.9.6.1,
              time-compat -old-locale,
              any.transformers ==0.5.6.2,
              any.transformers-base ==0.4.6,
              transformers-base +orphaninstances,
-             any.transformers-compat ==0.7.1,
+             any.transformers-compat ==0.7.2,
              transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
-             any.unicode-data ==0.3.0,
+             any.unicode-data ==0.3.1,
              unicode-data -ucd2haskell,
-             any.unix ==2.7.2.2,
-             any.unix-bytestring ==0.3.7.7,
-             any.unix-compat ==0.6,
+             any.unix ==2.8.5.0,
+             unix -os-string,
+             any.unix-bytestring ==0.3.7.8,
+             any.unix-compat ==0.7.1,
              unix-compat -old-time,
-             any.unliftio-core ==0.2.0.1,
-             any.unordered-containers ==0.2.19.1,
+             any.unliftio-core ==0.2.1.0,
+             any.unordered-containers ==0.2.20,
              unordered-containers -debug,
              any.uri-bytestring ==0.3.3.1,
              uri-bytestring -lib-werror,
              any.utf8-string ==1.0.2,
-             any.uuid-types ==1.0.5,
-             any.vector ==0.12.3.1,
+             any.uuid-types ==1.0.5.1,
+             any.vector ==0.13.1.0,
              vector +boundschecks -internalchecks -unsafechecks -wall,
-             any.versions ==5.0.3,
-             any.vty ==5.33,
+             any.vector-binary-instances ==0.2.5.2,
+             any.vector-stream ==0.1.0.1,
+             any.versions ==6.0.6,
+             any.vty ==6.2,
+             any.vty-crossplatform ==0.4.0.0,
+             vty-crossplatform -demos,
+             any.vty-unix ==0.2.0.0,
              any.witherable ==0.4.2,
              any.word-wrap ==0.5,
              any.word8 ==0.1.3,
-             any.xor ==0.0.1.1,
-             any.yaml-streamly ==0.12.1,
+             any.xor ==0.0.1.2,
+             any.yaml-streamly ==0.12.4,
              yaml-streamly +no-examples +no-exe,
              any.zlib ==0.6.3.0,
              zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
              any.zlib-bindings ==0.1.1.5
-index-state: hackage.haskell.org 2022-06-04T19:47:01Z
+index-state: hackage.haskell.org 2024-03-10T10:13:56Z

cabal.ghc902.project

@@ -2,20 +2,32 @@ packages: ./ghcup.cabal
 
 optional-packages: ./vendored/*/*.cabal
 
-optimization: 2
+if impl(ghc < 9.0)
+    package ghcup
+        flags: +tui -tar
+else
+    package ghcup
+        flags: +tui +tar
 
-package ghcup
-    tests: True
-    flags: +tui
+constraints: http-io-streams -brotli,
+             any.aeson >= 2.0.1.0,
+             bzlib-conduit >= 0.3.0.3,
+             bz2 >= 1.0.1.1,
+             bzlib >= 0.5.2.0
+
+if os(mingw32)
+  if impl(ghc >= 9.4)
+    constraints: language-c >= 0.9.3
 
 source-repository-package
   type: git
-  location: https://github.com/bgamari/terminal-size.git
-  tag: 34ea816bd63f75f800eedac12c6908c6f3736036
+  location: https://github.com/haskell/tar.git
+  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 
-constraints: http-io-streams -brotli,
-             any.Cabal ==3.6.2.0,
-             any.aeson >= 2.0.1.0,
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/uri-bytestring.git
+  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 
 package libarchive
   flags: -system-libarchive
@@ -32,6 +44,10 @@ package aeson
 package streamly
   flags: +use-unliftio
 
-allow-newer: base, ghc-prim, template-haskell, language-c
+package *
+  test-show-details: direct
+
+allow-newer: cabal-install-parsers:tar, streamly:Win32
+
 
 with-compiler: ghc-9.0.2

cabal.ghc902.project.freeze

@@ -1,238 +1,272 @@
 active-repositories: hackage.haskell.org:merge
-constraints: any.Cabal ==3.6.2.0,
-             Cabal -bundled-binary-generic,
+constraints: any.Cabal ==3.10.2.1,
+             any.Cabal-syntax ==3.10.2.0,
              any.HUnit ==1.6.2.0,
-             any.HsOpenSSL ==0.11.7.2,
+             any.HsOpenSSL ==0.11.7.6,
              HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -use-pkg-config,
-             any.OneTuple ==0.3.1,
-             any.QuickCheck ==2.14.2,
+             any.OneTuple ==0.4.1.1,
+             any.QuickCheck ==2.14.3,
              QuickCheck -old-random +templatehaskell,
              any.StateVar ==1.2.2,
              any.abstract-deque ==0.3,
              abstract-deque -usecas,
-             any.aeson ==2.0.3.0,
-             aeson -cffi +ordered-keymap,
-             any.aeson-pretty ==0.8.9,
+             any.aeson ==2.2.1.0,
+             aeson +ordered-keymap,
+             any.aeson-pretty ==0.8.10,
              aeson-pretty +lib-only,
-             any.alex ==3.2.7.1,
-             any.ansi-terminal ==0.11.3,
+             any.alex ==3.5.1.0,
+             any.ansi-terminal ==1.0.2,
              ansi-terminal -example,
+             any.ansi-terminal-types ==0.11.5,
              any.ansi-wl-pprint ==0.6.9,
              ansi-wl-pprint -example,
              any.array ==0.5.4.0,
-             any.assoc ==1.0.2,
-             any.async ==2.2.4,
+             any.assoc ==1.1,
+             assoc +tagged,
+             any.async ==2.2.5,
              async -bench,
-             any.atomic-primops ==0.8.4,
+             any.atomic-primops ==0.8.5,
              atomic-primops -debug,
              any.attoparsec ==0.14.4,
              attoparsec -developer,
              any.base ==4.15.1.0,
-             any.base-compat ==0.12.1,
-             any.base-compat-batteries ==0.12.1,
-             any.base-orphans ==0.8.6,
+             any.base-compat ==0.13.1,
+             any.base-orphans ==0.9.1,
              any.base16-bytestring ==1.0.2.0,
              any.base64-bytestring ==1.2.1.0,
-             any.bifunctors ==5.5.12,
-             bifunctors +semigroups +tagged,
-             any.binary ==0.8.8.0,
-             any.blaze-builder ==0.4.2.2,
-             any.brick ==0.64.2,
+             any.bifunctors ==5.6.1,
+             bifunctors +tagged,
+             any.bimap ==0.5.0,
+             any.binary ==0.8.9.1,
+             any.binary-instances ==1.0.4,
+             any.binary-orphans ==1.0.4.1,
+             any.bindings-DSL ==1.0.25,
+             any.bitvec ==1.1.5.0,
+             bitvec +simd,
+             any.blaze-builder ==0.4.2.3,
+             any.brick ==2.1.1,
              brick -demos,
-             any.bytestring ==0.10.12.1,
-             any.bz2 ==1.0.1.0,
+             any.bytestring ==0.11.5.3,
+             any.bz2 ==1.0.1.1,
              bz2 -cross +with-bzlib,
+             any.bzip2-clib ==1.0.8,
+             any.bzlib-conduit ==0.3.0.3,
              any.c2hs ==0.28.8,
              c2hs +base3 -regression,
-             any.cabal-plan ==0.7.2.1,
+             any.cabal-install-parsers ==0.6.1.1,
+             any.cabal-plan ==0.7.3.0,
              cabal-plan -_ -exe -license-report,
              any.call-stack ==0.4.0,
              any.case-insensitive ==1.2.1.0,
              any.casing ==0.1.4.1,
-             any.chs-cabal ==0.1.1.1,
-             any.chs-deps ==0.1.0.0,
-             chs-deps -cross,
-             any.clock ==0.8.3,
-             clock -llvm,
+             any.cereal ==0.5.8.3,
+             cereal -bytestring-builder,
              any.colour ==2.3.6,
              any.comonad ==5.0.8,
              comonad +containers +distributive +indexed-traversable,
-             any.composition-prelude ==3.0.0.2,
-             composition-prelude -development,
-             any.config-ini ==0.2.4.0,
+             any.conduit ==1.3.5,
+             any.conduit-extra ==1.3.6,
+             any.conduit-zstd ==0.0.2.0,
+             any.config-ini ==0.2.7.0,
              config-ini -enable-doctests,
              any.containers ==0.6.4.1,
              any.contravariant ==1.5.5,
              contravariant +semigroups +statevar +tagged,
-             any.cpphs ==1.20.9.1,
-             cpphs -old-locale,
              any.cryptohash-sha1 ==0.11.101.0,
              any.cryptohash-sha256 ==0.11.102.1,
              cryptohash-sha256 -exe +use-cbits,
+             any.data-array-byte ==0.1.0.1,
              any.data-clist ==0.2,
+             any.data-default-class ==0.1.2.0,
              any.data-fix ==0.3.2,
              any.deepseq ==1.4.5.0,
-             any.directory ==1.3.6.2,
+             any.digest ==0.0.2.1,
+             digest -have_arm64_crc32c -have_builtin_prefetch -have_mm_prefetch -have_sse42 -have_strong_getauxval -have_weak_getauxval +pkg-config,
+             any.directory ==1.3.8.1,
              any.disk-free-space ==0.1.0.1,
              any.distributive ==0.6.2.1,
              distributive +semigroups +tagged,
              any.dlist ==1.0,
              dlist -werror,
              any.exceptions ==0.10.4,
-             any.filepath ==1.4.2.1,
-             any.free ==5.1.8,
+             any.file-uri ==0.1.0.0,
+             any.filepath ==1.4.300.1,
+             filepath -cpphs,
+             any.foldable1-classes-compat ==0.1,
+             foldable1-classes-compat +tagged,
+             any.free ==5.2,
              any.fusion-plugin-types ==0.1.0,
              any.generic-arbitrary ==0.2.2,
-             any.ghc ==9.0.2,
+             any.generically ==0.1.1,
              any.ghc-bignum ==1.1,
-             any.ghc-boot ==9.0.2,
              any.ghc-boot-th ==9.0.2,
              any.ghc-byteorder ==4.11.0.0.10,
-             any.ghc-heap ==9.0.2,
              any.ghc-prim ==0.7.0,
-             any.ghci ==9.0.2,
-             any.happy ==1.20.0,
-             any.hashable ==1.4.0.2,
-             hashable +containers +integer-gmp -random-initial-seed,
+             any.happy ==1.20.1.1,
+             any.hashable ==1.4.3.0,
+             hashable +integer-gmp -random-initial-seed,
+             any.haskell-lexer ==1.1.1,
              any.haskus-utils-data ==1.4,
              any.haskus-utils-types ==1.5.1,
-             any.haskus-utils-variant ==3.2.1,
+             any.haskus-utils-variant ==3.3,
              any.heaps ==0.4,
-             any.hpc ==0.6.1.0,
-             any.hsc2hs ==0.68.8,
+             any.hsc2hs ==0.68.10,
              hsc2hs -in-ghc-tree,
-             any.hspec ==2.9.7,
-             any.hspec-core ==2.9.7,
-             any.hspec-discover ==2.9.7,
+             any.hspec ==2.10.10,
+             any.hspec-core ==2.10.10,
+             any.hspec-discover ==2.10.10,
              any.hspec-expectations ==0.8.2,
              any.hspec-golden-aeson ==0.9.0.0,
-             any.http-io-streams ==0.1.6.1,
+             any.http-io-streams ==0.1.7.0,
              http-io-streams -brotli +fast-xor,
-             any.indexed-profunctors ==0.1.1,
-             any.indexed-traversable ==0.1.2,
-             any.indexed-traversable-instances ==0.1.1,
+             any.indexed-profunctors ==0.1.1.1,
+             any.indexed-traversable ==0.1.3,
+             any.indexed-traversable-instances ==0.1.1.2,
+             any.integer-conversion ==0.1.0.1,
              any.integer-logarithms ==1.0.3.1,
              integer-logarithms -check-bounds +integer-gmp,
-             any.io-streams ==1.5.2.1,
+             any.io-streams ==1.5.2.2,
              io-streams +network -nointeractivetests +zlib,
-             any.language-c ==0.9.1,
+             any.language-c ==0.9.3,
              language-c -allwarnings +iecfpextension +usebytestrings,
-             any.libarchive ==3.0.3.2,
-             libarchive -cross -low-memory +no-exe -system-libarchive,
-             any.libyaml-streamly ==0.2.1,
+             any.libyaml-streamly ==0.2.2,
              libyaml-streamly -no-unicode -system-libyaml,
-             any.lockfree-queue ==0.2.3.1,
-             any.lzma-static ==5.2.5.4,
-             any.megaparsec ==9.2.1,
+             any.lockfree-queue ==0.2.4,
+             any.lukko ==0.1.1.3,
+             lukko +ofd-locking,
+             any.lzma-static ==5.2.5.5,
+             any.megaparsec ==9.2.2,
              megaparsec -dev,
-             any.microlens ==0.4.12.0,
-             any.microlens-mtl ==0.2.0.2,
-             any.microlens-th ==0.4.3.10,
+             any.microlens ==0.4.13.1,
+             any.microlens-mtl ==0.2.0.3,
+             any.microlens-th ==0.4.3.14,
+             any.monad-control ==1.0.3.1,
+             any.mono-traversable ==1.0.17.0,
              any.mtl ==2.2.2,
-             any.network ==3.1.2.7,
+             any.mtl-compat ==0.2.2,
+             mtl-compat -two-point-one -two-point-two,
+             any.network ==3.1.4.0,
              network -devel,
-             any.network-uri ==2.6.4.1,
+             any.network-uri ==2.6.4.2,
              any.openssl-streams ==1.2.3.0,
-             any.optics ==0.4.2,
-             any.optics-core ==0.4.1,
+             any.optics ==0.4.2.1,
+             any.optics-core ==0.4.1.1,
              optics-core -explicit-generic-labels,
              any.optics-extra ==0.4.2.1,
              any.optics-th ==0.4.1,
-             any.optparse-applicative ==0.17.0.0,
+             any.optparse-applicative ==0.17.1.0,
              optparse-applicative +process,
              any.os-release ==1.0.2.1,
              os-release -devel,
-             any.parallel ==3.2.2.0,
-             any.parsec ==3.1.14.0,
+             any.parsec ==3.1.17.0,
              any.parser-combinators ==1.3.0,
              parser-combinators -dev,
-             any.polyparse ==1.13,
              any.pretty ==1.1.3.6,
              any.pretty-terminal ==0.1.0.0,
-             any.primitive ==0.7.4.0,
-             any.process ==1.6.13.2,
+             any.primitive ==0.8.0.0,
+             any.process ==1.6.18.0,
              any.profunctors ==5.6.2,
              any.quickcheck-arbitrary-adt ==0.3.1.0,
              any.quickcheck-io ==0.2.0,
-             any.random ==1.2.1.1,
-             any.recursion-schemes ==5.2.2.2,
+             any.random ==1.2.1.2,
+             any.recursion-schemes ==5.2.2.5,
              recursion-schemes +template-haskell,
              any.regex-base ==0.94.0.2,
              any.regex-posix ==0.96.0.1,
              regex-posix -_regex-posix-clib,
-             any.resourcet ==1.2.5,
-             any.retry ==0.8.1.2,
+             any.resourcet ==1.2.6,
+             any.retry ==0.9.3.1,
              retry -lib-werror,
              any.rts ==1.0.2,
-             any.safe ==0.3.19,
-             any.safe-exceptions ==0.1.7.3,
+             any.safe ==0.3.21,
+             any.safe-exceptions ==0.1.7.4,
              any.scientific ==0.3.7.0,
              scientific -bytestring-builder -integer-simple,
-             any.semialign ==1.2.0.1,
+             any.semialign ==1.3,
              semialign +semigroupoids,
-             any.semigroupoids ==5.3.7,
+             any.semigroupoids ==6.0.0.1,
              semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
              any.setenv ==0.1.1.3,
-             any.split ==0.2.3.4,
-             any.splitmix ==0.1.0.4,
+             any.split ==0.2.5,
+             any.splitmix ==0.1.0.5,
              splitmix -optimised-mixer,
              any.stm ==2.5.0.0,
-             any.streamly ==0.8.2,
+             any.streaming-commons ==0.2.2.6,
+             streaming-commons -use-bytestring-builder,
+             any.streamly ==0.8.3,
              streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
-             any.strict ==0.4.0.1,
-             strict +assoc,
+             any.strict ==0.5,
              any.strict-base ==0.4.0.0,
-             any.tagged ==0.8.6.1,
+             any.tagged ==0.8.8,
              tagged +deepseq +transformers,
              any.tagsoup ==0.14.8,
+             any.tar ==0.6.0.0,
+             any.tasty ==1.5,
+             tasty +unix,
+             any.tasty-hunit ==0.10.1,
              any.template-haskell ==2.17.0.0,
              any.temporary ==1.3,
-             any.terminal-progress-bar ==0.4.1,
-             any.terminal-size ==0.3.2.1,
+             any.terminal-progress-bar ==0.4.2,
+             any.terminal-size ==0.3.4,
              any.terminfo ==0.4.1.5,
-             any.text ==1.2.5.0,
+             any.text ==2.0.2,
+             text -developer +simdutf,
+             any.text-binary ==0.2.1.1,
+             any.text-iso8601 ==0.1,
              any.text-short ==0.1.5,
              text-short -asserts,
-             any.text-zipper ==0.11,
+             any.text-zipper ==0.13,
              any.tf-random ==0.5,
-             any.th-abstraction ==0.4.3.0,
-             any.th-compat ==0.1.3,
-             any.th-lift ==0.8.2,
-             any.th-lift-instances ==0.1.19,
-             any.these ==1.1.1.1,
-             these +assoc,
+             any.th-abstraction ==0.6.0.0,
+             any.th-compat ==0.1.4,
+             any.th-lift ==0.8.4,
+             any.th-lift-instances ==0.1.20,
+             any.these ==1.2,
              any.time ==1.9.3,
              any.time-compat ==1.9.6.1,
              time-compat -old-locale,
              any.transformers ==0.5.6.2,
              any.transformers-base ==0.4.6,
              transformers-base +orphaninstances,
-             any.transformers-compat ==0.7.1,
+             any.transformers-compat ==0.7.2,
              transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
-             any.unicode-data ==0.3.0,
+             any.typed-process ==0.2.11.1,
+             any.unicode-data ==0.3.1,
              unicode-data -ucd2haskell,
-             any.unix ==2.7.2.2,
-             any.unix-bytestring ==0.3.7.7,
-             any.unix-compat ==0.6,
+             any.unix ==2.8.5.0,
+             unix -os-string,
+             any.unix-bytestring ==0.3.7.8,
+             any.unix-compat ==0.7.1,
              unix-compat -old-time,
-             any.unliftio-core ==0.2.0.1,
-             any.unordered-containers ==0.2.19.1,
+             any.unliftio-core ==0.2.1.0,
+             any.unordered-containers ==0.2.20,
              unordered-containers -debug,
              any.uri-bytestring ==0.3.3.1,
              uri-bytestring -lib-werror,
              any.utf8-string ==1.0.2,
-             any.uuid-types ==1.0.5,
-             any.vector ==0.12.3.1,
+             any.uuid-types ==1.0.5.1,
+             any.vector ==0.13.1.0,
              vector +boundschecks -internalchecks -unsafechecks -wall,
-             any.versions ==5.0.3,
-             any.vty ==5.33,
+             any.vector-algorithms ==0.9.0.1,
+             vector-algorithms +bench +boundschecks -internalchecks -llvm +properties -unsafechecks,
+             any.vector-binary-instances ==0.2.5.2,
+             any.vector-stream ==0.1.0.1,
+             any.versions ==6.0.6,
+             any.vty ==6.2,
+             any.vty-crossplatform ==0.4.0.0,
+             vty-crossplatform -demos,
+             any.vty-unix ==0.2.0.0,
              any.witherable ==0.4.2,
              any.word-wrap ==0.5,
              any.word8 ==0.1.3,
-             any.xor ==0.0.1.1,
-             any.yaml-streamly ==0.12.1,
+             any.xor ==0.0.1.2,
+             any.yaml-streamly ==0.12.4,
              yaml-streamly +no-examples +no-exe,
+             any.zip ==2.0.0,
+             zip -dev -disable-bzip2 -disable-zstd,
              any.zlib ==0.6.3.0,
              zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
-             any.zlib-bindings ==0.1.1.5
-index-state: hackage.haskell.org 2022-06-04T19:47:01Z
+             any.zlib-bindings ==0.1.1.5,
+             any.zstd ==0.1.3.0,
+             zstd +standalone
+index-state: hackage.haskell.org 2024-03-10T10:13:56Z

cabal.ghc923.project

@@ -1,37 +0,0 @@
-packages: ./ghcup.cabal
-
-optional-packages: ./vendored/*/*.cabal
-
-optimization: 2
-
-package ghcup
-    tests: True
-    flags: +tui
-
-source-repository-package
-  type: git
-  location: https://github.com/bgamari/terminal-size.git
-  tag: 34ea816bd63f75f800eedac12c6908c6f3736036
-
-constraints: http-io-streams -brotli,
-             any.Cabal ==3.6.2.0,
-             any.aeson >= 2.0.1.0,
-
-package libarchive
-  flags: -system-libarchive
-
-package aeson-pretty
-  flags: +lib-only
-
-package cabal-plan
-  flags: -exe
-
-package aeson
-  flags: +ordered-keymap
-
-package streamly
-  flags: +use-unliftio
-
-allow-newer: base, ghc-prim, template-haskell, language-c
-
-with-compiler: ghc-9.2.3

cabal.ghc923.project.freeze

@@ -1,233 +0,0 @@
-active-repositories: hackage.haskell.org:merge
-constraints: any.Cabal ==3.6.2.0,
-             Cabal -bundled-binary-generic,
-             any.HUnit ==1.6.2.0,
-             any.HsOpenSSL ==0.11.7.2,
-             HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -use-pkg-config,
-             any.OneTuple ==0.3.1,
-             any.QuickCheck ==2.14.2,
-             QuickCheck -old-random +templatehaskell,
-             any.StateVar ==1.2.2,
-             any.abstract-deque ==0.3,
-             abstract-deque -usecas,
-             any.aeson ==2.0.3.0,
-             aeson -cffi +ordered-keymap,
-             any.aeson-pretty ==0.8.9,
-             aeson-pretty +lib-only,
-             any.alex ==3.2.7.1,
-             any.ansi-terminal ==0.11.3,
-             ansi-terminal -example,
-             any.ansi-wl-pprint ==0.6.9,
-             ansi-wl-pprint -example,
-             any.array ==0.5.4.0,
-             any.assoc ==1.0.2,
-             any.async ==2.2.4,
-             async -bench,
-             any.atomic-primops ==0.8.4,
-             atomic-primops -debug,
-             any.attoparsec ==0.14.4,
-             attoparsec -developer,
-             any.base ==4.16.2.0,
-             any.base-compat ==0.12.1,
-             any.base-compat-batteries ==0.12.1,
-             any.base-orphans ==0.8.6,
-             any.base16-bytestring ==1.0.2.0,
-             any.base64-bytestring ==1.2.1.0,
-             any.bifunctors ==5.5.12,
-             bifunctors +semigroups +tagged,
-             any.binary ==0.8.9.0,
-             any.blaze-builder ==0.4.2.2,
-             any.brick ==0.64.2,
-             brick -demos,
-             any.bytestring ==0.11.3.1,
-             any.bz2 ==1.0.1.0,
-             bz2 -cross +with-bzlib,
-             any.c2hs ==0.28.8,
-             c2hs +base3 -regression,
-             any.cabal-plan ==0.7.2.1,
-             cabal-plan -_ -exe -license-report,
-             any.call-stack ==0.4.0,
-             any.case-insensitive ==1.2.1.0,
-             any.casing ==0.1.4.1,
-             any.chs-cabal ==0.1.1.1,
-             any.chs-deps ==0.1.0.0,
-             chs-deps -cross,
-             any.clock ==0.8.3,
-             clock -llvm,
-             any.colour ==2.3.6,
-             any.comonad ==5.0.8,
-             comonad +containers +distributive +indexed-traversable,
-             any.composition-prelude ==3.0.0.2,
-             composition-prelude -development,
-             any.config-ini ==0.2.4.0,
-             config-ini -enable-doctests,
-             any.containers ==0.6.5.1,
-             any.contravariant ==1.5.5,
-             contravariant +semigroups +statevar +tagged,
-             any.cpphs ==1.20.9.1,
-             cpphs -old-locale,
-             any.cryptohash-sha1 ==0.11.101.0,
-             any.cryptohash-sha256 ==0.11.102.1,
-             cryptohash-sha256 -exe +use-cbits,
-             any.data-clist ==0.2,
-             any.data-fix ==0.3.2,
-             any.deepseq ==1.4.6.1,
-             any.directory ==1.3.7.0,
-             any.disk-free-space ==0.1.0.1,
-             any.distributive ==0.6.2.1,
-             distributive +semigroups +tagged,
-             any.dlist ==1.0,
-             dlist -werror,
-             any.exceptions ==0.10.4,
-             any.filepath ==1.4.2.2,
-             any.free ==5.1.8,
-             any.fusion-plugin-types ==0.1.0,
-             any.generic-arbitrary ==0.2.2,
-             any.ghc-bignum ==1.2,
-             any.ghc-boot-th ==9.2.3,
-             any.ghc-byteorder ==4.11.0.0.10,
-             any.ghc-prim ==0.8.0,
-             any.happy ==1.20.0,
-             any.hashable ==1.4.0.2,
-             hashable +containers +integer-gmp -random-initial-seed,
-             any.haskus-utils-data ==1.4,
-             any.haskus-utils-types ==1.5.1,
-             any.haskus-utils-variant ==3.2.1,
-             any.heaps ==0.4,
-             any.hsc2hs ==0.68.8,
-             hsc2hs -in-ghc-tree,
-             any.hspec ==2.9.2,
-             any.hspec-core ==2.9.2,
-             any.hspec-discover ==2.9.2,
-             any.hspec-expectations ==0.8.2,
-             any.hspec-golden-aeson ==0.9.0.0,
-             any.http-io-streams ==0.1.6.1,
-             http-io-streams -brotli +fast-xor,
-             any.indexed-profunctors ==0.1.1,
-             any.indexed-traversable ==0.1.2,
-             any.indexed-traversable-instances ==0.1.1,
-             any.integer-logarithms ==1.0.3.1,
-             integer-logarithms -check-bounds +integer-gmp,
-             any.io-streams ==1.5.2.1,
-             io-streams +network -nointeractivetests +zlib,
-             any.language-c ==0.9.1,
-             language-c -allwarnings +iecfpextension +usebytestrings,
-             any.libarchive ==3.0.3.2,
-             libarchive -cross -low-memory +no-exe -system-libarchive,
-             any.libyaml-streamly ==0.2.1,
-             libyaml-streamly -no-unicode -system-libyaml,
-             any.lockfree-queue ==0.2.3.1,
-             any.lzma-static ==5.2.5.4,
-             any.megaparsec ==9.2.1,
-             megaparsec -dev,
-             any.microlens ==0.4.12.0,
-             any.microlens-mtl ==0.2.0.2,
-             any.microlens-th ==0.4.3.10,
-             any.mtl ==2.2.2,
-             any.network ==3.1.2.7,
-             network -devel,
-             any.network-uri ==2.6.4.1,
-             any.openssl-streams ==1.2.3.0,
-             any.optics ==0.4.2,
-             any.optics-core ==0.4.1,
-             optics-core -explicit-generic-labels,
-             any.optics-extra ==0.4.2.1,
-             any.optics-th ==0.4.1,
-             any.optparse-applicative ==0.17.0.0,
-             optparse-applicative +process,
-             any.os-release ==1.0.2.1,
-             os-release -devel,
-             any.parallel ==3.2.2.0,
-             any.parsec ==3.1.15.0,
-             any.parser-combinators ==1.3.0,
-             parser-combinators -dev,
-             any.polyparse ==1.13,
-             any.pretty ==1.1.3.6,
-             any.pretty-terminal ==0.1.0.0,
-             any.primitive ==0.7.4.0,
-             any.process ==1.6.14.0,
-             any.profunctors ==5.6.2,
-             any.quickcheck-arbitrary-adt ==0.3.1.0,
-             any.quickcheck-io ==0.2.0,
-             any.random ==1.2.1.1,
-             any.recursion-schemes ==5.2.2.2,
-             recursion-schemes +template-haskell,
-             any.regex-base ==0.94.0.2,
-             any.regex-posix ==0.96.0.1,
-             regex-posix -_regex-posix-clib,
-             any.resourcet ==1.2.5,
-             any.retry ==0.8.1.2,
-             retry -lib-werror,
-             any.rts ==1.0.2,
-             any.safe ==0.3.19,
-             any.safe-exceptions ==0.1.7.3,
-             any.scientific ==0.3.7.0,
-             scientific -bytestring-builder -integer-simple,
-             any.semialign ==1.2.0.1,
-             semialign +semigroupoids,
-             any.semigroupoids ==5.3.7,
-             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
-             any.setenv ==0.1.1.3,
-             any.split ==0.2.3.4,
-             any.splitmix ==0.1.0.4,
-             splitmix -optimised-mixer,
-             any.stm ==2.5.0.2,
-             any.streamly ==0.8.2,
-             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
-             any.strict ==0.4.0.1,
-             strict +assoc,
-             any.strict-base ==0.4.0.0,
-             any.tagged ==0.8.6.1,
-             tagged +deepseq +transformers,
-             any.tagsoup ==0.14.8,
-             any.template-haskell ==2.18.0.0,
-             any.temporary ==1.3,
-             any.terminal-progress-bar ==0.4.1,
-             any.terminal-size ==0.3.2.1,
-             any.terminfo ==0.4.1.5,
-             any.text ==1.2.5.0,
-             any.text-short ==0.1.5,
-             text-short -asserts,
-             any.text-zipper ==0.11,
-             any.tf-random ==0.5,
-             any.th-abstraction ==0.4.3.0,
-             any.th-compat ==0.1.3,
-             any.th-lift ==0.8.2,
-             any.th-lift-instances ==0.1.19,
-             any.these ==1.1.1.1,
-             these +assoc,
-             any.time ==1.9.3,
-             any.time-compat ==1.9.6.1,
-             time-compat -old-locale,
-             any.transformers ==0.5.6.2,
-             any.transformers-base ==0.4.6,
-             transformers-base +orphaninstances,
-             any.transformers-compat ==0.7.1,
-             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
-             any.unicode-data ==0.3.0,
-             unicode-data -ucd2haskell,
-             any.unix ==2.7.2.2,
-             any.unix-bytestring ==0.3.7.7,
-             any.unix-compat ==0.6,
-             unix-compat -old-time,
-             any.unliftio-core ==0.2.0.1,
-             any.unordered-containers ==0.2.19.1,
-             unordered-containers -debug,
-             any.uri-bytestring ==0.3.3.1,
-             uri-bytestring -lib-werror,
-             any.utf8-string ==1.0.2,
-             any.uuid-types ==1.0.5,
-             any.vector ==0.12.3.1,
-             vector +boundschecks -internalchecks -unsafechecks -wall,
-             any.versions ==5.0.3,
-             any.vty ==5.33,
-             any.witherable ==0.4.2,
-             any.word-wrap ==0.5,
-             any.word8 ==0.1.3,
-             any.xor ==0.0.1.1,
-             any.yaml-streamly ==0.12.1,
-             yaml-streamly +no-examples +no-exe,
-             any.zlib ==0.6.3.0,
-             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
-             any.zlib-bindings ==0.1.1.5
-index-state: hackage.haskell.org 2022-06-04T19:47:01Z

cabal.ghc928.project

@@ -0,0 +1,53 @@
+packages: ./ghcup.cabal
+
+optional-packages: ./vendored/*/*.cabal
+
+if impl(ghc < 9.0)
+    package ghcup
+        flags: +tui -tar
+else
+    package ghcup
+        flags: +tui +tar
+
+constraints: http-io-streams -brotli,
+             any.aeson >= 2.0.1.0,
+             bzlib-conduit >= 0.3.0.3,
+             bz2 >= 1.0.1.1,
+             bzlib >= 0.5.2.0
+
+if os(mingw32)
+  if impl(ghc >= 9.4)
+    constraints: language-c >= 0.9.3
+
+source-repository-package
+  type: git
+  location: https://github.com/haskell/tar.git
+  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/uri-bytestring.git
+  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
+
+package libarchive
+  flags: -system-libarchive
+
+package aeson-pretty
+  flags: +lib-only
+
+package cabal-plan
+  flags: -exe
+
+package aeson
+  flags: +ordered-keymap
+
+package streamly
+  flags: +use-unliftio
+
+package *
+  test-show-details: direct
+
+allow-newer: cabal-install-parsers:tar, streamly:Win32
+
+
+with-compiler: ghc-9.2.8

cabal.ghc928.project.freeze

@@ -0,0 +1,271 @@
+active-repositories: hackage.haskell.org:merge
+constraints: any.Cabal ==3.10.2.1,
+             any.Cabal-syntax ==3.10.2.0,
+             any.HUnit ==1.6.2.0,
+             any.HsOpenSSL ==0.11.7.6,
+             HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -use-pkg-config,
+             any.OneTuple ==0.4.1.1,
+             any.QuickCheck ==2.14.3,
+             QuickCheck -old-random +templatehaskell,
+             any.StateVar ==1.2.2,
+             any.abstract-deque ==0.3,
+             abstract-deque -usecas,
+             any.aeson ==2.2.1.0,
+             aeson +ordered-keymap,
+             any.aeson-pretty ==0.8.10,
+             aeson-pretty +lib-only,
+             any.alex ==3.5.1.0,
+             any.ansi-terminal ==1.0.2,
+             ansi-terminal -example,
+             any.ansi-terminal-types ==0.11.5,
+             any.ansi-wl-pprint ==0.6.9,
+             ansi-wl-pprint -example,
+             any.array ==0.5.4.0,
+             any.assoc ==1.1,
+             assoc +tagged,
+             any.async ==2.2.5,
+             async -bench,
+             any.atomic-primops ==0.8.5,
+             atomic-primops -debug,
+             any.attoparsec ==0.14.4,
+             attoparsec -developer,
+             any.base ==4.16.4.0,
+             any.base-compat ==0.13.1,
+             any.base-orphans ==0.9.1,
+             any.base16-bytestring ==1.0.2.0,
+             any.base64-bytestring ==1.2.1.0,
+             any.bifunctors ==5.6.1,
+             bifunctors +tagged,
+             any.bimap ==0.5.0,
+             any.binary ==0.8.9.0,
+             any.binary-instances ==1.0.4,
+             any.binary-orphans ==1.0.4.1,
+             any.bindings-DSL ==1.0.25,
+             any.bitvec ==1.1.5.0,
+             bitvec +simd,
+             any.blaze-builder ==0.4.2.3,
+             any.brick ==2.1.1,
+             brick -demos,
+             any.bytestring ==0.11.4.0,
+             any.bz2 ==1.0.1.1,
+             bz2 -cross +with-bzlib,
+             any.bzip2-clib ==1.0.8,
+             any.bzlib-conduit ==0.3.0.3,
+             any.c2hs ==0.28.8,
+             c2hs +base3 -regression,
+             any.cabal-install-parsers ==0.6.1.1,
+             any.cabal-plan ==0.7.3.0,
+             cabal-plan -_ -exe -license-report,
+             any.call-stack ==0.4.0,
+             any.case-insensitive ==1.2.1.0,
+             any.casing ==0.1.4.1,
+             any.cereal ==0.5.8.3,
+             cereal -bytestring-builder,
+             any.colour ==2.3.6,
+             any.comonad ==5.0.8,
+             comonad +containers +distributive +indexed-traversable,
+             any.conduit ==1.3.5,
+             any.conduit-extra ==1.3.6,
+             any.conduit-zstd ==0.0.2.0,
+             any.config-ini ==0.2.7.0,
+             config-ini -enable-doctests,
+             any.containers ==0.6.5.1,
+             any.contravariant ==1.5.5,
+             contravariant +semigroups +statevar +tagged,
+             any.cryptohash-sha1 ==0.11.101.0,
+             any.cryptohash-sha256 ==0.11.102.1,
+             cryptohash-sha256 -exe +use-cbits,
+             any.data-array-byte ==0.1.0.1,
+             any.data-clist ==0.2,
+             any.data-default-class ==0.1.2.0,
+             any.data-fix ==0.3.2,
+             any.deepseq ==1.4.6.1,
+             any.digest ==0.0.2.1,
+             digest -have_arm64_crc32c -have_builtin_prefetch -have_mm_prefetch -have_sse42 -have_strong_getauxval -have_weak_getauxval +pkg-config,
+             any.directory ==1.3.7.1,
+             any.disk-free-space ==0.1.0.1,
+             any.distributive ==0.6.2.1,
+             distributive +semigroups +tagged,
+             any.dlist ==1.0,
+             dlist -werror,
+             any.exceptions ==0.10.4,
+             any.file-uri ==0.1.0.0,
+             any.filepath ==1.4.300.1,
+             filepath -cpphs,
+             any.foldable1-classes-compat ==0.1,
+             foldable1-classes-compat +tagged,
+             any.free ==5.2,
+             any.fusion-plugin-types ==0.1.0,
+             any.generic-arbitrary ==0.2.2,
+             any.generically ==0.1.1,
+             any.ghc-bignum ==1.2,
+             any.ghc-boot-th ==9.2.8,
+             any.ghc-byteorder ==4.11.0.0.10,
+             any.ghc-prim ==0.8.0,
+             any.happy ==1.20.1.1,
+             any.hashable ==1.4.3.0,
+             hashable +integer-gmp -random-initial-seed,
+             any.haskell-lexer ==1.1.1,
+             any.haskus-utils-data ==1.4,
+             any.haskus-utils-types ==1.5.1,
+             any.haskus-utils-variant ==3.3,
+             any.heaps ==0.4,
+             any.hsc2hs ==0.68.10,
+             hsc2hs -in-ghc-tree,
+             any.hspec ==2.10.10,
+             any.hspec-core ==2.10.10,
+             any.hspec-discover ==2.10.10,
+             any.hspec-expectations ==0.8.2,
+             any.hspec-golden-aeson ==0.9.0.0,
+             any.http-io-streams ==0.1.7.0,
+             http-io-streams -brotli +fast-xor,
+             any.indexed-profunctors ==0.1.1.1,
+             any.indexed-traversable ==0.1.3,
+             any.indexed-traversable-instances ==0.1.1.2,
+             any.integer-conversion ==0.1.0.1,
+             any.integer-logarithms ==1.0.3.1,
+             integer-logarithms -check-bounds +integer-gmp,
+             any.io-streams ==1.5.2.2,
+             io-streams +network -nointeractivetests +zlib,
+             any.language-c ==0.9.3,
+             language-c -allwarnings +iecfpextension +usebytestrings,
+             any.libyaml-streamly ==0.2.2,
+             libyaml-streamly -no-unicode -system-libyaml,
+             any.lockfree-queue ==0.2.4,
+             any.lukko ==0.1.1.3,
+             lukko +ofd-locking,
+             any.lzma-static ==5.2.5.5,
+             any.megaparsec ==9.2.2,
+             megaparsec -dev,
+             any.microlens ==0.4.13.1,
+             any.microlens-mtl ==0.2.0.3,
+             any.microlens-th ==0.4.3.14,
+             any.monad-control ==1.0.3.1,
+             any.mono-traversable ==1.0.17.0,
+             any.mtl ==2.2.2,
+             any.mtl-compat ==0.2.2,
+             mtl-compat -two-point-one -two-point-two,
+             any.network ==3.1.4.0,
+             network -devel,
+             any.network-uri ==2.6.4.2,
+             any.openssl-streams ==1.2.3.0,
+             any.optics ==0.4.2.1,
+             any.optics-core ==0.4.1.1,
+             optics-core -explicit-generic-labels,
+             any.optics-extra ==0.4.2.1,
+             any.optics-th ==0.4.1,
+             any.optparse-applicative ==0.17.1.0,
+             optparse-applicative +process,
+             any.os-release ==1.0.2.1,
+             os-release -devel,
+             any.parsec ==3.1.17.0,
+             any.parser-combinators ==1.3.0,
+             parser-combinators -dev,
+             any.pretty ==1.1.3.6,
+             any.pretty-terminal ==0.1.0.0,
+             any.primitive ==0.8.0.0,
+             any.process ==1.6.18.0,
+             any.profunctors ==5.6.2,
+             any.quickcheck-arbitrary-adt ==0.3.1.0,
+             any.quickcheck-io ==0.2.0,
+             any.random ==1.2.1.2,
+             any.recursion-schemes ==5.2.2.5,
+             recursion-schemes +template-haskell,
+             any.regex-base ==0.94.0.2,
+             any.regex-posix ==0.96.0.1,
+             regex-posix -_regex-posix-clib,
+             any.resourcet ==1.2.6,
+             any.retry ==0.9.3.1,
+             retry -lib-werror,
+             any.rts ==1.0.2,
+             any.safe ==0.3.21,
+             any.safe-exceptions ==0.1.7.4,
+             any.scientific ==0.3.7.0,
+             scientific -bytestring-builder -integer-simple,
+             any.semialign ==1.3,
+             semialign +semigroupoids,
+             any.semigroupoids ==6.0.0.1,
+             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
+             any.setenv ==0.1.1.3,
+             any.split ==0.2.5,
+             any.splitmix ==0.1.0.5,
+             splitmix -optimised-mixer,
+             any.stm ==2.5.0.2,
+             any.streaming-commons ==0.2.2.6,
+             streaming-commons -use-bytestring-builder,
+             any.streamly ==0.8.3,
+             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
+             any.strict ==0.5,
+             any.strict-base ==0.4.0.0,
+             any.tagged ==0.8.8,
+             tagged +deepseq +transformers,
+             any.tagsoup ==0.14.8,
+             any.tar ==0.6.0.0,
+             any.tasty ==1.5,
+             tasty +unix,
+             any.tasty-hunit ==0.10.1,
+             any.template-haskell ==2.18.0.0,
+             any.temporary ==1.3,
+             any.terminal-progress-bar ==0.4.2,
+             any.terminal-size ==0.3.4,
+             any.terminfo ==0.4.1.5,
+             any.text ==2.0.2,
+             text -developer +simdutf,
+             any.text-binary ==0.2.1.1,
+             any.text-iso8601 ==0.1,
+             any.text-short ==0.1.5,
+             text-short -asserts,
+             any.text-zipper ==0.13,
+             any.tf-random ==0.5,
+             any.th-abstraction ==0.6.0.0,
+             any.th-compat ==0.1.4,
+             any.th-lift ==0.8.4,
+             any.th-lift-instances ==0.1.20,
+             any.these ==1.2,
+             any.time ==1.11.1.1,
+             any.time-compat ==1.9.6.1,
+             time-compat -old-locale,
+             any.transformers ==0.5.6.2,
+             any.transformers-base ==0.4.6,
+             transformers-base +orphaninstances,
+             any.transformers-compat ==0.7.2,
+             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
+             any.typed-process ==0.2.11.1,
+             any.unicode-data ==0.3.1,
+             unicode-data -ucd2haskell,
+             any.unix ==2.7.2.2,
+             any.unix-bytestring ==0.3.7.8,
+             any.unix-compat ==0.7.1,
+             unix-compat -old-time,
+             any.unliftio-core ==0.2.1.0,
+             any.unordered-containers ==0.2.20,
+             unordered-containers -debug,
+             any.uri-bytestring ==0.3.3.1,
+             uri-bytestring -lib-werror,
+             any.utf8-string ==1.0.2,
+             any.uuid-types ==1.0.5.1,
+             any.vector ==0.13.1.0,
+             vector +boundschecks -internalchecks -unsafechecks -wall,
+             any.vector-algorithms ==0.9.0.1,
+             vector-algorithms +bench +boundschecks -internalchecks -llvm +properties -unsafechecks,
+             any.vector-binary-instances ==0.2.5.2,
+             any.vector-stream ==0.1.0.1,
+             any.versions ==6.0.6,
+             any.vty ==6.2,
+             any.vty-crossplatform ==0.4.0.0,
+             vty-crossplatform -demos,
+             any.vty-unix ==0.2.0.0,
+             any.witherable ==0.4.2,
+             any.word-wrap ==0.5,
+             any.word8 ==0.1.3,
+             any.xor ==0.0.1.2,
+             any.yaml-streamly ==0.12.4,
+             yaml-streamly +no-examples +no-exe,
+             any.zip ==2.0.0,
+             zip -dev -disable-bzip2 -disable-zstd,
+             any.zlib ==0.6.3.0,
+             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
+             any.zlib-bindings ==0.1.1.5,
+             any.zstd ==0.1.3.0,
+             zstd +standalone
+index-state: hackage.haskell.org 2024-03-10T10:13:56Z

cabal.ghc948.project

@@ -0,0 +1,53 @@
+packages: ./ghcup.cabal
+
+optional-packages: ./vendored/*/*.cabal
+
+if impl(ghc < 9.0)
+    package ghcup
+        flags: +tui -tar
+else
+    package ghcup
+        flags: +tui +tar
+
+constraints: http-io-streams -brotli,
+             any.aeson >= 2.0.1.0,
+             bzlib-conduit >= 0.3.0.3,
+             bz2 >= 1.0.1.1,
+             bzlib >= 0.5.2.0
+
+if os(mingw32)
+  if impl(ghc >= 9.4)
+    constraints: language-c >= 0.9.3
+
+source-repository-package
+  type: git
+  location: https://github.com/haskell/tar.git
+  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/uri-bytestring.git
+  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
+
+package libarchive
+  flags: -system-libarchive
+
+package aeson-pretty
+  flags: +lib-only
+
+package cabal-plan
+  flags: -exe
+
+package aeson
+  flags: +ordered-keymap
+
+package streamly
+  flags: +use-unliftio
+
+package *
+  test-show-details: direct
+
+allow-newer: cabal-install-parsers:tar, streamly:Win32
+
+
+with-compiler: ghc-9.4.8

cabal.ghc948.project.freeze

@@ -0,0 +1,270 @@
+active-repositories: hackage.haskell.org:merge
+constraints: any.Cabal ==3.10.2.1,
+             any.Cabal-syntax ==3.10.2.0,
+             any.HUnit ==1.6.2.0,
+             any.HsOpenSSL ==0.11.7.6,
+             HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -use-pkg-config,
+             any.OneTuple ==0.4.1.1,
+             any.QuickCheck ==2.14.3,
+             QuickCheck -old-random +templatehaskell,
+             any.StateVar ==1.2.2,
+             any.abstract-deque ==0.3,
+             abstract-deque -usecas,
+             any.aeson ==2.2.1.0,
+             aeson +ordered-keymap,
+             any.aeson-pretty ==0.8.10,
+             aeson-pretty +lib-only,
+             any.alex ==3.5.1.0,
+             any.ansi-terminal ==1.0.2,
+             ansi-terminal -example,
+             any.ansi-terminal-types ==0.11.5,
+             any.ansi-wl-pprint ==0.6.9,
+             ansi-wl-pprint -example,
+             any.array ==0.5.4.0,
+             any.assoc ==1.1,
+             assoc +tagged,
+             any.async ==2.2.5,
+             async -bench,
+             any.atomic-primops ==0.8.5,
+             atomic-primops -debug,
+             any.attoparsec ==0.14.4,
+             attoparsec -developer,
+             any.base ==4.17.2.1,
+             any.base-compat ==0.13.1,
+             any.base-orphans ==0.9.1,
+             any.base16-bytestring ==1.0.2.0,
+             any.base64-bytestring ==1.2.1.0,
+             any.bifunctors ==5.6.1,
+             bifunctors +tagged,
+             any.bimap ==0.5.0,
+             any.binary ==0.8.9.1,
+             any.binary-instances ==1.0.4,
+             any.binary-orphans ==1.0.4.1,
+             any.bindings-DSL ==1.0.25,
+             any.bitvec ==1.1.5.0,
+             bitvec +simd,
+             any.blaze-builder ==0.4.2.3,
+             any.brick ==2.1.1,
+             brick -demos,
+             any.bytestring ==0.11.5.3,
+             any.bz2 ==1.0.1.1,
+             bz2 -cross +with-bzlib,
+             any.bzip2-clib ==1.0.8,
+             any.bzlib-conduit ==0.3.0.3,
+             any.c2hs ==0.28.8,
+             c2hs +base3 -regression,
+             any.cabal-install-parsers ==0.6.1.1,
+             any.cabal-plan ==0.7.3.0,
+             cabal-plan -_ -exe -license-report,
+             any.call-stack ==0.4.0,
+             any.case-insensitive ==1.2.1.0,
+             any.casing ==0.1.4.1,
+             any.cereal ==0.5.8.3,
+             cereal -bytestring-builder,
+             any.colour ==2.3.6,
+             any.comonad ==5.0.8,
+             comonad +containers +distributive +indexed-traversable,
+             any.conduit ==1.3.5,
+             any.conduit-extra ==1.3.6,
+             any.conduit-zstd ==0.0.2.0,
+             any.config-ini ==0.2.7.0,
+             config-ini -enable-doctests,
+             any.containers ==0.6.7,
+             any.contravariant ==1.5.5,
+             contravariant +semigroups +statevar +tagged,
+             any.cryptohash-sha1 ==0.11.101.0,
+             any.cryptohash-sha256 ==0.11.102.1,
+             cryptohash-sha256 -exe +use-cbits,
+             any.data-clist ==0.2,
+             any.data-default-class ==0.1.2.0,
+             any.data-fix ==0.3.2,
+             any.deepseq ==1.4.8.0,
+             any.digest ==0.0.2.1,
+             digest -have_arm64_crc32c -have_builtin_prefetch -have_mm_prefetch -have_sse42 -have_strong_getauxval -have_weak_getauxval +pkg-config,
+             any.directory ==1.3.8.1,
+             any.disk-free-space ==0.1.0.1,
+             any.distributive ==0.6.2.1,
+             distributive +semigroups +tagged,
+             any.dlist ==1.0,
+             dlist -werror,
+             any.exceptions ==0.10.5,
+             any.file-uri ==0.1.0.0,
+             any.filepath ==1.4.300.1,
+             filepath -cpphs,
+             any.foldable1-classes-compat ==0.1,
+             foldable1-classes-compat +tagged,
+             any.free ==5.2,
+             any.fusion-plugin-types ==0.1.0,
+             any.generic-arbitrary ==0.2.2,
+             any.generically ==0.1.1,
+             any.ghc-bignum ==1.3,
+             any.ghc-boot-th ==9.4.8,
+             any.ghc-byteorder ==4.11.0.0.10,
+             any.ghc-prim ==0.9.1,
+             any.happy ==1.20.1.1,
+             any.hashable ==1.4.3.0,
+             hashable +integer-gmp -random-initial-seed,
+             any.haskell-lexer ==1.1.1,
+             any.haskus-utils-data ==1.4,
+             any.haskus-utils-types ==1.5.1,
+             any.haskus-utils-variant ==3.3,
+             any.heaps ==0.4,
+             any.hsc2hs ==0.68.10,
+             hsc2hs -in-ghc-tree,
+             any.hspec ==2.10.10,
+             any.hspec-core ==2.10.10,
+             any.hspec-discover ==2.10.10,
+             any.hspec-expectations ==0.8.2,
+             any.hspec-golden-aeson ==0.9.0.0,
+             any.http-io-streams ==0.1.7.0,
+             http-io-streams -brotli +fast-xor,
+             any.indexed-profunctors ==0.1.1.1,
+             any.indexed-traversable ==0.1.3,
+             any.indexed-traversable-instances ==0.1.1.2,
+             any.integer-conversion ==0.1.0.1,
+             any.integer-logarithms ==1.0.3.1,
+             integer-logarithms -check-bounds +integer-gmp,
+             any.io-streams ==1.5.2.2,
+             io-streams +network -nointeractivetests +zlib,
+             any.language-c ==0.9.3,
+             language-c -allwarnings +iecfpextension +usebytestrings,
+             any.libyaml-streamly ==0.2.2,
+             libyaml-streamly -no-unicode -system-libyaml,
+             any.lockfree-queue ==0.2.4,
+             any.lukko ==0.1.1.3,
+             lukko +ofd-locking,
+             any.lzma-static ==5.2.5.5,
+             any.megaparsec ==9.2.2,
+             megaparsec -dev,
+             any.microlens ==0.4.13.1,
+             any.microlens-mtl ==0.2.0.3,
+             any.microlens-th ==0.4.3.14,
+             any.monad-control ==1.0.3.1,
+             any.mono-traversable ==1.0.17.0,
+             any.mtl ==2.2.2,
+             any.mtl-compat ==0.2.2,
+             mtl-compat -two-point-one -two-point-two,
+             any.network ==3.1.4.0,
+             network -devel,
+             any.network-uri ==2.6.4.2,
+             any.openssl-streams ==1.2.3.0,
+             any.optics ==0.4.2.1,
+             any.optics-core ==0.4.1.1,
+             optics-core -explicit-generic-labels,
+             any.optics-extra ==0.4.2.1,
+             any.optics-th ==0.4.1,
+             any.optparse-applicative ==0.17.1.0,
+             optparse-applicative +process,
+             any.os-release ==1.0.2.1,
+             os-release -devel,
+             any.parsec ==3.1.16.1,
+             any.parser-combinators ==1.3.0,
+             parser-combinators -dev,
+             any.pretty ==1.1.3.6,
+             any.pretty-terminal ==0.1.0.0,
+             any.primitive ==0.8.0.0,
+             any.process ==1.6.18.0,
+             any.profunctors ==5.6.2,
+             any.quickcheck-arbitrary-adt ==0.3.1.0,
+             any.quickcheck-io ==0.2.0,
+             any.random ==1.2.1.2,
+             any.recursion-schemes ==5.2.2.5,
+             recursion-schemes +template-haskell,
+             any.regex-base ==0.94.0.2,
+             any.regex-posix ==0.96.0.1,
+             regex-posix -_regex-posix-clib,
+             any.resourcet ==1.2.6,
+             any.retry ==0.9.3.1,
+             retry -lib-werror,
+             any.rts ==1.0.2,
+             any.safe ==0.3.21,
+             any.safe-exceptions ==0.1.7.4,
+             any.scientific ==0.3.7.0,
+             scientific -bytestring-builder -integer-simple,
+             any.semialign ==1.3,
+             semialign +semigroupoids,
+             any.semigroupoids ==6.0.0.1,
+             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
+             any.setenv ==0.1.1.3,
+             any.split ==0.2.5,
+             any.splitmix ==0.1.0.5,
+             splitmix -optimised-mixer,
+             any.stm ==2.5.1.0,
+             any.streaming-commons ==0.2.2.6,
+             streaming-commons -use-bytestring-builder,
+             any.streamly ==0.8.3,
+             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
+             any.strict ==0.5,
+             any.strict-base ==0.4.0.0,
+             any.tagged ==0.8.8,
+             tagged +deepseq +transformers,
+             any.tagsoup ==0.14.8,
+             any.tar ==0.6.0.0,
+             any.tasty ==1.5,
+             tasty +unix,
+             any.tasty-hunit ==0.10.1,
+             any.template-haskell ==2.19.0.0,
+             any.temporary ==1.3,
+             any.terminal-progress-bar ==0.4.2,
+             any.terminal-size ==0.3.4,
+             any.terminfo ==0.4.1.5,
+             any.text ==2.0.2,
+             any.text-binary ==0.2.1.1,
+             any.text-iso8601 ==0.1,
+             any.text-short ==0.1.5,
+             text-short -asserts,
+             any.text-zipper ==0.13,
+             any.tf-random ==0.5,
+             any.th-abstraction ==0.6.0.0,
+             any.th-compat ==0.1.4,
+             any.th-lift ==0.8.4,
+             any.th-lift-instances ==0.1.20,
+             any.these ==1.2,
+             any.time ==1.11.1.2,
+             any.time-compat ==1.9.6.1,
+             time-compat -old-locale,
+             any.transformers ==0.5.6.2,
+             any.transformers-base ==0.4.6,
+             transformers-base +orphaninstances,
+             any.transformers-compat ==0.7.2,
+             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
+             any.typed-process ==0.2.11.1,
+             any.unicode-data ==0.3.1,
+             unicode-data -ucd2haskell,
+             any.unix ==2.8.5.0,
+             unix -os-string,
+             any.unix-bytestring ==0.3.7.8,
+             any.unix-compat ==0.7.1,
+             unix-compat -old-time,
+             any.unliftio-core ==0.2.1.0,
+             any.unordered-containers ==0.2.20,
+             unordered-containers -debug,
+             any.uri-bytestring ==0.3.3.1,
+             uri-bytestring -lib-werror,
+             any.utf8-string ==1.0.2,
+             any.uuid-types ==1.0.5.1,
+             any.vector ==0.13.1.0,
+             vector +boundschecks -internalchecks -unsafechecks -wall,
+             any.vector-algorithms ==0.9.0.1,
+             vector-algorithms +bench +boundschecks -internalchecks -llvm +properties -unsafechecks,
+             any.vector-binary-instances ==0.2.5.2,
+             any.vector-stream ==0.1.0.1,
+             any.versions ==6.0.6,
+             any.vty ==6.2,
+             any.vty-crossplatform ==0.4.0.0,
+             vty-crossplatform -demos,
+             any.vty-unix ==0.2.0.0,
+             any.witherable ==0.4.2,
+             any.word-wrap ==0.5,
+             any.word8 ==0.1.3,
+             any.xor ==0.0.1.2,
+             any.yaml-streamly ==0.12.4,
+             yaml-streamly +no-examples +no-exe,
+             any.zip ==2.0.0,
+             zip -dev -disable-bzip2 -disable-zstd,
+             any.zlib ==0.6.3.0,
+             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
+             any.zlib-bindings ==0.1.1.5,
+             any.zstd ==0.1.3.0,
+             zstd +standalone
+index-state: hackage.haskell.org 2024-03-10T10:13:56Z

cabal.project

@@ -2,19 +2,32 @@ packages: ./ghcup.cabal
 
 optional-packages: ./vendored/*/*.cabal
 
-optimization: 2
+if impl(ghc < 9.0)
+    package ghcup
+        flags: +tui -tar
+else
+    package ghcup
+        flags: +tui +tar
 
-package ghcup
-    flags: +tui
+constraints: http-io-streams -brotli,
+             any.aeson >= 2.0.1.0,
+             bzlib-conduit >= 0.3.0.3,
+             bz2 >= 1.0.1.1,
+             bzlib >= 0.5.2.0
+
+if os(mingw32)
+  if impl(ghc >= 9.4)
+    constraints: language-c >= 0.9.3
 
 source-repository-package
   type: git
-  location: https://github.com/bgamari/terminal-size.git
-  tag: 34ea816bd63f75f800eedac12c6908c6f3736036
+  location: https://github.com/haskell/tar.git
+  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
 
-constraints: http-io-streams -brotli,
-             any.Cabal ==3.6.2.0,
-             any.aeson >= 2.0.1.0,
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/uri-bytestring.git
+  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
 
 package libarchive
   flags: -system-libarchive
@@ -31,4 +44,8 @@ package aeson
 package streamly
   flags: +use-unliftio
 
-allow-newer: base, ghc-prim, template-haskell, language-c
+package *
+  test-show-details: direct
+
+allow-newer: cabal-install-parsers:tar, streamly:Win32
+

cabal.project.freeze

@@ -1,2 +0,0 @@
--- windows picks weird version
-constraints: any.hsc2hs ==0.68.7

cabal.project.release

@@ -0,0 +1,65 @@
+packages: ./ghcup.cabal
+
+optional-packages: ./vendored/*/*.cabal
+
+optimization: 2
+
+package ghcup
+  flags: +tui -tar
+
+if os(linux)
+  if arch(x86_64) || arch(i386)
+    package *
+      ghc-options: -split-sections -optl-static
+elif os(darwin)
+  constraints: zlib +bundled-c-zlib,
+               lzma +static
+elif os(mingw32)
+  constraints: zlib +bundled-c-zlib,
+               lzma +static,
+               text -simdutf,
+               vty-windows >=0.1.0.3
+  if impl(ghc >= 9.4)
+    constraints: language-c >= 0.9.3
+elif os(freebsd)
+  constraints: zlib +bundled-c-zlib,
+               zip +disable-zstd
+  package *
+    ghc-options: -split-sections
+
+constraints: http-io-streams -brotli,
+             any.aeson >= 2.0.1.0,
+             any.hsc2hs ==0.68.8,
+             bzlib-conduit >= 0.3.0.3,
+             bz2 >= 1.0.1.1,
+             bzlib >= 0.5.2.0
+             directory >= 1.3.8.3,
+             filepath == 1.4.101.0 || == 1.4.300.1 || >= 1.5.2.0
+
+package libarchive
+  flags: -system-libarchive
+
+package aeson-pretty
+  flags: +lib-only
+
+package cabal-plan
+  flags: -exe
+
+package aeson
+  flags: +ordered-keymap
+
+package streamly
+  flags: +use-unliftio
+
+source-repository-package
+  type: git
+  location: https://github.com/haskell/tar.git
+  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/uri-bytestring.git
+  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
+
+allow-newer: cabal-install-parsers:tar, streamly:Win32
+

cbits/dirutils.h

@@ -1,6 +1,7 @@
 #ifndef POSIXPATHS_CBITS_DIRUTILS_H
 #define POSIXPATHS_CBITS_DIRUTILS_H
 
+#include <HsFFI.h>
 #include <stdlib.h>
 #include <dirent.h>
 #include <sys/types.h>

data/config.yaml

@@ -16,6 +16,11 @@ gpg-setting: GPGNone # GPGStrict | GPGLax | GPGNone
 # TUI key bindings,
 # see https://hackage.haskell.org/package/vty-5.31/docs/Graphics-Vty-Input-Events.html#t:Key
 # for possible values.
+# It's also possible to define key+modifier, e.g.:
+#   quit:
+#     Key:
+#       KChar: c
+#     Mods: [MCtrl]
 key-bindings:
   up:
     KUp: []
@@ -40,44 +45,54 @@ key-bindings:
 # of the file. These usually are in '~/.ghcup/cache/ghcup-<ver>.yaml'.
 meta-cache: 300 # in seconds
 
-# Where to get GHC/cabal/hls download info/versions from. For more detailed explanation
-# check the 'URLSource' type in the code.
+# When trying to download ghcup metadata, this option decides what to do
+# when the download fails:
+#   1. Lax: use existing ~/.ghcup/cache/ghcup-<ver>.yaml as fallback (default)
+#   2. Strict: fail hard
+meta-mode: Lax # Strict | Lax
+
+# Where to get GHC/cabal/hls download info/versions from. This is a list that performs
+# union over tool versions, preferring the later entries.
 url-source:
   ## Use the internal download uri, this is the default
-  GHCupURL: []
+  - GHCupURL
 
-  ## Example 1: Read download info from this location instead
-  ## Accepts file/http/https scheme
-  ## Can also be an array of URLs or an array of 'Either GHCupInfo URL', in
-  ## which case they are merged right-biased (overwriting duplicate versions).
-  # OwnSource: "file:///home/jule/git/ghcup-hs/ghcup-0.0.3.yaml"
+  ## Prefer stack supplied metadata (will still use GHCup metadata for versions not existing in stack metadata)
+  # - StackSetupURL
 
-  ## Example 2: Add custom tarballs to the default downloads, overwriting duplicate versions.
-  ## Can also be an array of 'Either GHCupInfo URL', also see Example 3.
-  # AddSource:
-    # Left:
-      # globalTools: {}
-      # toolRequirements: {}
-      # ghcupDownloads:
-        # GHC:
-          # 9.10.2:
-            # viTags: []
-            # viArch:
-              # A_64:
-                # Linux_UnknownLinux:
-                  # unknown_versioning:
-                    # dlUri: https://downloads.haskell.org/~ghc/7.10.3/ghc-7.10.3-x86_64-deb8-linux.tar.bz2
-                    # dlSubdir: ghc-7.10.3
-                    # dlHash: 01cfbad8dff1e8b34a5fdca8caeaf843b56e36af919e29cd68870d2588563db5
+  ## Add pre-release channel
+  # - https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml
+  ## Add nightly channel
+  # - https://ghc.gitlab.haskell.org/ghcup-metadata/ghcup-nightlies-0.0.7.yaml
+  ## Add cross compiler channel
+  # - https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-cross-0.0.8.yaml
 
-  ## Example 3: Add multiple custom download files to the default downloads via right-biased merge (overwriting duplicate
-  ## versions).
-  # AddSource:
-    # - Right: "file:///home/jule/git/ghcup-hs/ghcup-prereleases.yaml"
-    # - Right: "file:///home/jule/git/ghcup-hs/ghcup-custom.yaml"
+  ## Use dwarf bindist for 9.4.7 for ghcup metadata
+  # - ghcup-info:
+  #     ghcupDownloads:
+  #       GHC:
+  #         9.4.7:
+  #           viTags: []
+  #           viArch:
+  #             A_64:
+  #               Linux_UnknownLinux:
+  #                 unknown_versioning:
+  #                   dlUri: https://downloads.haskell.org/ghc/9.4.7/ghc-9.4.7-x86_64-deb10-linux-dwarf.tar.xz
+  #                   dlSubdir:
+  #                     RegexDir: "ghc-.*"
+  #                   dlHash: b261b3438ba455e3cf757f9c8dc3a06fdc061ea8ec287a65b7809e25fe18bad4
+
+  ## for stack metadata and the linux64-tinfo6 bindists, use static alpine for 9.8.1
+  # - setup-info:
+  #     ghc:
+  #       linux64-tinfo6:
+  #         9.8.1:
+  #           url: "https://downloads.haskell.org/~ghc/9.8.1/ghc-9.8.1-x86_64-alpine3_12-linux-static.tar.xz"
+  #           content-length: 229037440
+  #           sha256: b48f3d3a508d0c140d1c801e04afc65e80c0d25e7e939a8a41edb387b26b81b3
 
 # This is a way to override platform detection, e.g. when you're running
-# a Ubuntu derivate based on 18.04, you could do:
+# a Ubuntu derivative based on 18.04, you could do:
 #
 # platform-override:
 #   arch: A_64
@@ -86,3 +101,30 @@ url-source:
 #     tag: Linux
 #   version: '18.04'
 platform-override: null
+
+# Support for mirrors. Currently there are 3 hosts you can mirror:
+#   - github.com (for stack and some older HLS versions)
+#   - raw.githubusercontent.com (for the yaml metadata)
+#   - downloads.haskell.org (for everything else)
+#
+# E.g. when we have 'https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-0.0.7.yaml'
+# and the following mirror config
+#
+#  "raw.githubusercontent.com":
+#    authority:
+#      host: "mirror.sjtu.edu.cn"
+#    pathPrefix: "ghcup/yaml"
+#
+# Then the resulting url will be 'https://mirror.sjtu.edu.cn/ghcup/yaml/haskell/ghcup-metadata/master/ghcup-0.0.7.yaml'
+mirrors:
+  "github.com":
+    authority:
+      host: "mirror.sjtu.edu.cn"
+  "raw.githubusercontent.com":
+    authority:
+      host: "mirror.sjtu.edu.cn"
+    pathPrefix: "ghcup/yaml"
+  "downloads.haskell.org":
+    authority:
+      host: "mirror.sjtu.edu.cn"
+

docker/alpine32/Dockerfile

@@ -0,0 +1,71 @@
+FROM --platform=linux/i386 i386/alpine:3.16
+
+ENV LANG C.UTF-8
+
+RUN apk add --no-cache \
+            curl \
+            gcc \
+            g++ \
+            binutils \
+            binutils-gold \
+			coreutils \
+            bsd-compat-headers \
+            gmp-dev \
+            ncurses-dev \
+            libffi-dev \
+            make \
+            xz \
+            tar \
+            perl \
+            bash \
+            diffutils \
+            git \
+			gzip \
+			gnupg && \
+    apk add --no-cache \
+            zlib \
+            zlib-dev \
+            zlib-static \
+            bzip2 \
+            bzip2-dev \
+            bzip2-static \
+            gmp \
+            gmp-dev \
+            openssl-dev \
+            openssl-libs-static \
+            xz \
+            xz-dev \
+            ncurses-static
+
+ARG GHCUP_VERSION=0.1.20.0
+ARG GPG_KEY="7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C FFEB7CE81E16A36B3E2DED6F2DE04D4E97DB64AD 88B57FCF7DB53B4DB3BFA4B1588764FBE22D19C4 EAF2A9A722C0C96F2B431CA511AAD8CEDEE0CAEF"
+
+# install ghcup
+RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/i386-linux-ghcup-$GHCUP_VERSION && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS.sig && \
+    gpg --verify SHA256SUMS.sig SHA256SUMS && \
+    sha256sum -c --ignore-missing SHA256SUMS && \
+    mv i386-linux-ghcup-$GHCUP_VERSION /usr/bin/ghcup && \
+    chmod +x /usr/bin/ghcup && \
+    rm -rf SHA256SUMS SHA256SUMS.sig
+
+ARG GHC=9.4.8
+ARG CABAL_INSTALL=3.10.2.0
+ARG STACK=2.13.1
+
+ENV GHCUP_CURL_OPTS="--silent"
+ENV NO_COLOR=1
+
+# install haskell toolchain
+RUN ghcup config set gpg-setting GPGStrict && \
+	ghcup --verbose install ghc   --isolate=/usr     --force ${GHC} && \
+	ghcup --verbose install cabal --isolate=/usr/bin --force ${CABAL_INSTALL} && \
+	find "/usr/lib/ghc-${GHC}/" \( -name "*_p.a" -o -name "*.p_hi" \) -type f -delete && \
+	rm -rf "/usr/share/doc/ghc-${GHC}" && \
+	rm -rf /tmp/ghcup* && \
+	ghcup gc -p -s -c -t
+
+ENV PATH /root/.cabal/bin:/root/.ghcup:/root/.local/bin:$PATH
+

docker/alpine64/Dockerfile

@@ -0,0 +1,72 @@
+FROM alpine:3.12
+
+ENV LANG C.UTF-8
+
+RUN apk add --no-cache \
+            curl \
+            gcc \
+            g++ \
+            binutils \
+            binutils-gold \
+			coreutils \
+            bsd-compat-headers \
+            gmp-dev \
+            ncurses-dev \
+            libffi-dev \
+            make \
+            xz \
+            tar \
+            perl \
+            bash \
+            diffutils \
+            git \
+			gzip \
+			gnupg && \
+    apk add --no-cache \
+            zlib \
+            zlib-dev \
+            zlib-static \
+            bzip2 \
+            bzip2-dev \
+            bzip2-static \
+            gmp \
+            gmp-dev \
+            openssl-dev \
+            openssl-libs-static \
+            xz \
+            xz-dev \
+            ncurses-static
+
+ARG GHCUP_VERSION=0.1.20.0
+ARG GPG_KEY="7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C FFEB7CE81E16A36B3E2DED6F2DE04D4E97DB64AD 88B57FCF7DB53B4DB3BFA4B1588764FBE22D19C4 EAF2A9A722C0C96F2B431CA511AAD8CEDEE0CAEF"
+
+
+# install ghcup
+RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/x86_64-linux-ghcup-$GHCUP_VERSION && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS.sig && \
+    gpg --verify SHA256SUMS.sig SHA256SUMS && \
+    sha256sum -c --ignore-missing SHA256SUMS && \
+    mv x86_64-linux-ghcup-$GHCUP_VERSION /usr/bin/ghcup && \
+    chmod +x /usr/bin/ghcup && \
+    rm -rf SHA256SUMS SHA256SUMS.sig
+
+ARG GHC=9.4.8
+ARG CABAL_INSTALL=3.10.2.0
+ARG STACK=2.13.1
+
+ENV GHCUP_CURL_OPTS="--silent"
+ENV NO_COLOR=1
+
+# install haskell toolchain
+RUN ghcup config set gpg-setting GPGStrict && \
+	ghcup --verbose install ghc   --isolate=/usr     --force ${GHC} && \
+	ghcup --verbose install cabal --isolate=/usr/bin --force ${CABAL_INSTALL} && \
+	find "/usr/lib/ghc-${GHC}/" \( -name "*_p.a" -o -name "*.p_hi" \) -type f -delete && \
+	rm -rf "/usr/share/doc/ghc-${GHC}" && \
+	rm -rf /tmp/ghcup* && \
+	ghcup gc -p -s -c -t
+
+ENV PATH /root/.cabal/bin:/root/.ghcup:/root/.local/bin:$PATH
+

docker/arm32v7/buster/Dockerfile

@@ -0,0 +1,61 @@
+FROM arm32v7/debian:10
+
+ENV LANG C.UTF-8
+ENV DEBIAN_FRONTEND=noninteractive
+ENV TZ=Asia/Singapore
+
+COPY update_opt.sh /usr/bin/update_opt.sh
+RUN chmod +x /usr/bin/update_opt.sh
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+        ca-certificates \
+        curl \
+        dirmngr \
+        g++ \
+        git \
+        gnupg \
+        libsqlite3-dev \
+        libtinfo-dev \
+        libgmp-dev \
+        make \
+        netbase \
+        openssh-client \
+        xz-utils \
+        zlib1g-dev \
+		libnuma-dev libgmp10 libssl-dev liblzma-dev libbz2-dev wget lsb-release software-properties-common apt-transport-https gcc autoconf automake build-essential gzip patchelf tree \
+		llvm-11 clang-11 && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN update_opt.sh 11 1
+
+ARG GHCUP_VERSION=0.1.20.0
+ARG GPG_KEY="7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C FFEB7CE81E16A36B3E2DED6F2DE04D4E97DB64AD 88B57FCF7DB53B4DB3BFA4B1588764FBE22D19C4 EAF2A9A722C0C96F2B431CA511AAD8CEDEE0CAEF"
+
+# install ghcup
+RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/armv7-linux-ghcup-$GHCUP_VERSION && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS.sig && \
+    gpg --verify SHA256SUMS.sig SHA256SUMS && \
+    sha256sum -c --ignore-missing SHA256SUMS && \
+    mv armv7-linux-ghcup-$GHCUP_VERSION /usr/bin/ghcup && \
+    chmod +x /usr/bin/ghcup && \
+    rm -rf SHA256SUMS SHA256SUMS.sig
+
+ARG GHC=9.2.8
+ARG CABAL_INSTALL=3.6.2.0
+ARG STACK=2.13.1
+
+ENV GHCUP_CURL_OPTS="--silent"
+ENV NO_COLOR=1
+
+# install haskell toolchain
+RUN ghcup config set gpg-setting GPGStrict && \
+	ghcup --verbose install ghc   --isolate=/usr     --force ${GHC} && \
+	ghcup --verbose install cabal --isolate=/usr/bin --force ${CABAL_INSTALL} && \
+	ghcup gc -s -c -t
+
+ENV PATH /root/.cabal/bin:/root/.ghcup/bin:/root/.local/bin:$PATH
+
+CMD ["ghci"]

docker/arm32v7/buster/update_opt.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+# update_alternatives.sh
+
+update_alternatives() {
+    local version=${1}
+    local priority=${2}
+    local master=${3}
+    local slaves=${4}
+    local path=${5}
+    local cmdln
+
+    cmdln="--verbose --install ${path}${master} ${master} ${path}${master}-${version} ${priority}"
+    for slave in ${slaves}; do
+        cmdln="${cmdln} --slave ${path}${slave} ${slave} ${path}${slave}-${version}"
+    done
+    update-alternatives ${cmdln}
+}
+
+if [[ ${#} -ne 2 ]]; then
+    echo usage: "${0}" clang_version priority
+    exit 1
+fi
+
+version=${1}
+priority=${2}
+path="/usr/bin/"
+
+master="llvm-config"
+slaves="llvm-addr2line llvm-ar llvm-as llvm-bcanalyzer llvm-bitcode-strip llvm-cat llvm-cfi-verify llvm-cov llvm-c-test llvm-cvtres llvm-cxxdump llvm-cxxfilt llvm-cxxmap llvm-debuginfod llvm-debuginfod-find llvm-diff llvm-dis llvm-dlltool llvm-dwarfdump llvm-dwarfutil llvm-dwp llvm-exegesis llvm-extract llvm-gsymutil llvm-ifs llvm-install-name-tool llvm-jitlink llvm-jitlink-executor llvm-lib llvm-libtool-darwin llvm-link llvm-lipo llvm-lto llvm-lto2 llvm-mc llvm-mca llvm-ml llvm-modextract llvm-mt llvm-nm llvm-objcopy llvm-objdump llvm-omp-device-info llvm-opt-report llvm-otool llvm-pdbutil llvm-PerfectShuffle llvm-profdata llvm-profgen llvm-ranlib llvm-rc llvm-readelf llvm-readobj llvm-reduce llvm-remark-size-diff llvm-rtdyld llvm-sim llvm-size llvm-split llvm-stress llvm-strings llvm-strip llvm-symbolizer llvm-tapi-diff llvm-tblgen llvm-tli-checker llvm-undname llvm-windres llvm-xray"
+
+update_alternatives "${version}" "${priority}" "${master}" "${slaves}" "${path}"
+
+master="clang"
+slaves="analyze-build asan_symbolize bugpoint c-index-test clang++ clang-apply-replacements clang-change-namespace clang-check clang-cl clang-cpp clangd clang-doc clang-extdef-mapping clang-format clang-format-diff clang-include-fixer clang-linker-wrapper clang-move clang-nvlink-wrapper clang-offload-bundler clang-offload-packager clang-offload-wrapper clang-pseudo clang-query clang-refactor clang-rename clang-reorder-fields clang-repl clang-scan-deps clang-tidy count diagtool dsymutil FileCheck find-all-symbols git-clang-format hmaptool hwasan_symbolize intercept-build ld64.lld ld.lld llc lld lldb lldb-argdumper lldb-instr lldb-server lldb-vscode lld-link lli lli-child-target modularize not obj2yaml opt pp-trace run-clang-tidy sancov sanstats scan-build scan-build-py scan-view split-file UnicodeNameMappingGenerator verify-uselistorder wasm-ld yaml2obj yaml-bench"
+
+update_alternatives "${version}" "${priority}" "${master}" "${slaves}" "${path}"

docker/arm32v7/focal/Dockerfile

@@ -0,0 +1,61 @@
+FROM arm32v7/ubuntu:focal
+
+ENV LANG C.UTF-8
+ENV DEBIAN_FRONTEND=noninteractive
+ENV TZ=Asia/Singapore
+
+COPY update_opt.sh /usr/bin/update_opt.sh
+RUN chmod +x /usr/bin/update_opt.sh
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+        ca-certificates \
+        curl \
+        dirmngr \
+        g++ \
+        git \
+        gnupg \
+        libsqlite3-dev \
+        libtinfo-dev \
+        libgmp-dev \
+        make \
+        netbase \
+        openssh-client \
+        xz-utils \
+        zlib1g-dev \
+		libnuma-dev libgmp10 libssl-dev liblzma-dev libbz2-dev wget lsb-release software-properties-common apt-transport-https gcc autoconf automake build-essential gzip patchelf tree \
+		llvm-9 clang-9 && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN update_opt.sh 9 1
+
+ARG GHCUP_VERSION=0.1.19.4
+ARG GPG_KEY=7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C
+
+# install ghcup
+RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/armv7-linux-ghcup-$GHCUP_VERSION && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS.sig && \
+    gpg --verify SHA256SUMS.sig SHA256SUMS && \
+    sha256sum -c --ignore-missing SHA256SUMS && \
+    mv armv7-linux-ghcup-$GHCUP_VERSION /usr/bin/ghcup && \
+    chmod +x /usr/bin/ghcup && \
+    rm -rf SHA256SUMS SHA256SUMS.sig
+
+ARG GHC=8.10.7
+ARG CABAL_INSTALL=3.6.2.0
+ARG STACK=2.9.1
+
+ENV GHCUP_CURL_OPTS="--silent"
+ENV NO_COLOR=1
+
+# install haskell toolchain
+RUN ghcup config set gpg-setting GPGStrict && \
+	ghcup --verbose install ghc   --isolate=/usr     --force ${GHC} && \
+	ghcup --verbose install cabal --isolate=/usr/bin --force ${CABAL_INSTALL} && \
+	ghcup gc -s -c -t
+
+ENV PATH /root/.cabal/bin:/root/.ghcup/bin:/root/.local/bin:$PATH
+
+CMD ["ghci"]

docker/arm32v7/focal/update_opt.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+# update_alternatives.sh
+
+update_alternatives() {
+    local version=${1}
+    local priority=${2}
+    local master=${3}
+    local slaves=${4}
+    local path=${5}
+    local cmdln
+
+    cmdln="--verbose --install ${path}${master} ${master} ${path}${master}-${version} ${priority}"
+    for slave in ${slaves}; do
+        cmdln="${cmdln} --slave ${path}${slave} ${slave} ${path}${slave}-${version}"
+    done
+    update-alternatives ${cmdln}
+}
+
+if [[ ${#} -ne 2 ]]; then
+    echo usage: "${0}" clang_version priority
+    exit 1
+fi
+
+version=${1}
+priority=${2}
+path="/usr/bin/"
+
+master="llvm-config"
+slaves="llvm-addr2line llvm-ar llvm-as llvm-bcanalyzer llvm-bitcode-strip llvm-cat llvm-cfi-verify llvm-cov llvm-c-test llvm-cvtres llvm-cxxdump llvm-cxxfilt llvm-cxxmap llvm-debuginfod llvm-debuginfod-find llvm-diff llvm-dis llvm-dlltool llvm-dwarfdump llvm-dwarfutil llvm-dwp llvm-exegesis llvm-extract llvm-gsymutil llvm-ifs llvm-install-name-tool llvm-jitlink llvm-jitlink-executor llvm-lib llvm-libtool-darwin llvm-link llvm-lipo llvm-lto llvm-lto2 llvm-mc llvm-mca llvm-ml llvm-modextract llvm-mt llvm-nm llvm-objcopy llvm-objdump llvm-omp-device-info llvm-opt-report llvm-otool llvm-pdbutil llvm-PerfectShuffle llvm-profdata llvm-profgen llvm-ranlib llvm-rc llvm-readelf llvm-readobj llvm-reduce llvm-remark-size-diff llvm-rtdyld llvm-sim llvm-size llvm-split llvm-stress llvm-strings llvm-strip llvm-symbolizer llvm-tapi-diff llvm-tblgen llvm-tli-checker llvm-undname llvm-windres llvm-xray"
+
+update_alternatives "${version}" "${priority}" "${master}" "${slaves}" "${path}"
+
+master="clang"
+slaves="analyze-build asan_symbolize bugpoint c-index-test clang++ clang-apply-replacements clang-change-namespace clang-check clang-cl clang-cpp clangd clang-doc clang-extdef-mapping clang-format clang-format-diff clang-include-fixer clang-linker-wrapper clang-move clang-nvlink-wrapper clang-offload-bundler clang-offload-packager clang-offload-wrapper clang-pseudo clang-query clang-refactor clang-rename clang-reorder-fields clang-repl clang-scan-deps clang-tidy count diagtool dsymutil FileCheck find-all-symbols git-clang-format hmaptool hwasan_symbolize intercept-build ld64.lld ld.lld llc lld lldb lldb-argdumper lldb-instr lldb-server lldb-vscode lld-link lli lli-child-target modularize not obj2yaml opt pp-trace run-clang-tidy sancov sanstats scan-build scan-build-py scan-view split-file UnicodeNameMappingGenerator verify-uselistorder wasm-ld yaml2obj yaml-bench"
+
+update_alternatives "${version}" "${priority}" "${master}" "${slaves}" "${path}"

docker/arm64v8/buster/Dockerfile

@@ -0,0 +1,61 @@
+FROM arm64v8/debian:10
+
+ENV LANG C.UTF-8
+ENV DEBIAN_FRONTEND=noninteractive
+ENV TZ=Asia/Singapore
+
+COPY update_opt.sh /usr/bin/update_opt.sh
+RUN chmod +x /usr/bin/update_opt.sh
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+        ca-certificates \
+        curl \
+        dirmngr \
+        g++ \
+        git \
+        gnupg \
+        libsqlite3-dev \
+        libtinfo-dev \
+        libgmp-dev \
+        make \
+        netbase \
+        openssh-client \
+        xz-utils \
+        zlib1g-dev \
+		libnuma-dev libgmp10 libssl-dev liblzma-dev libbz2-dev wget lsb-release software-properties-common apt-transport-https gcc autoconf automake build-essential gzip patchelf tree \
+		llvm-11 clang-11 && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN update_opt.sh 11 1
+
+ARG GHCUP_VERSION=0.1.20.0
+ARG GPG_KEY="7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C FFEB7CE81E16A36B3E2DED6F2DE04D4E97DB64AD 88B57FCF7DB53B4DB3BFA4B1588764FBE22D19C4 EAF2A9A722C0C96F2B431CA511AAD8CEDEE0CAEF"
+
+# install ghcup
+RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/aarch64-linux-ghcup-$GHCUP_VERSION && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS.sig && \
+    gpg --verify SHA256SUMS.sig SHA256SUMS && \
+    sha256sum -c --ignore-missing SHA256SUMS && \
+    mv aarch64-linux-ghcup-$GHCUP_VERSION /usr/bin/ghcup && \
+    chmod +x /usr/bin/ghcup && \
+    rm -rf SHA256SUMS SHA256SUMS.sig
+
+ARG GHC=9.4.8
+ARG CABAL_INSTALL=3.10.2.0
+ARG STACK=2.13.1
+
+ENV GHCUP_CURL_OPTS="--silent"
+ENV NO_COLOR=1
+
+# install haskell toolchain
+RUN ghcup config set gpg-setting GPGStrict && \
+	ghcup --verbose install ghc   --isolate=/usr     --force ${GHC} && \
+	ghcup --verbose install cabal --isolate=/usr/bin --force ${CABAL_INSTALL} && \
+	ghcup gc -s -c -t
+
+ENV PATH /root/.cabal/bin:/root/.ghcup/bin:/root/.local/bin:$PATH
+
+CMD ["ghci"]

docker/arm64v8/buster/update_opt.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+# update_alternatives.sh
+
+update_alternatives() {
+    local version=${1}
+    local priority=${2}
+    local master=${3}
+    local slaves=${4}
+    local path=${5}
+    local cmdln
+
+    cmdln="--verbose --install ${path}${master} ${master} ${path}${master}-${version} ${priority}"
+    for slave in ${slaves}; do
+        cmdln="${cmdln} --slave ${path}${slave} ${slave} ${path}${slave}-${version}"
+    done
+    update-alternatives ${cmdln}
+}
+
+if [[ ${#} -ne 2 ]]; then
+    echo usage: "${0}" clang_version priority
+    exit 1
+fi
+
+version=${1}
+priority=${2}
+path="/usr/bin/"
+
+master="llvm-config"
+slaves="llvm-addr2line llvm-ar llvm-as llvm-bcanalyzer llvm-bitcode-strip llvm-cat llvm-cfi-verify llvm-cov llvm-c-test llvm-cvtres llvm-cxxdump llvm-cxxfilt llvm-cxxmap llvm-debuginfod llvm-debuginfod-find llvm-diff llvm-dis llvm-dlltool llvm-dwarfdump llvm-dwarfutil llvm-dwp llvm-exegesis llvm-extract llvm-gsymutil llvm-ifs llvm-install-name-tool llvm-jitlink llvm-jitlink-executor llvm-lib llvm-libtool-darwin llvm-link llvm-lipo llvm-lto llvm-lto2 llvm-mc llvm-mca llvm-ml llvm-modextract llvm-mt llvm-nm llvm-objcopy llvm-objdump llvm-omp-device-info llvm-opt-report llvm-otool llvm-pdbutil llvm-PerfectShuffle llvm-profdata llvm-profgen llvm-ranlib llvm-rc llvm-readelf llvm-readobj llvm-reduce llvm-remark-size-diff llvm-rtdyld llvm-sim llvm-size llvm-split llvm-stress llvm-strings llvm-strip llvm-symbolizer llvm-tapi-diff llvm-tblgen llvm-tli-checker llvm-undname llvm-windres llvm-xray"
+
+update_alternatives "${version}" "${priority}" "${master}" "${slaves}" "${path}"
+
+master="clang"
+slaves="analyze-build asan_symbolize bugpoint c-index-test clang++ clang-apply-replacements clang-change-namespace clang-check clang-cl clang-cpp clangd clang-doc clang-extdef-mapping clang-format clang-format-diff clang-include-fixer clang-linker-wrapper clang-move clang-nvlink-wrapper clang-offload-bundler clang-offload-packager clang-offload-wrapper clang-pseudo clang-query clang-refactor clang-rename clang-reorder-fields clang-repl clang-scan-deps clang-tidy count diagtool dsymutil FileCheck find-all-symbols git-clang-format hmaptool hwasan_symbolize intercept-build ld64.lld ld.lld llc lld lldb lldb-argdumper lldb-instr lldb-server lldb-vscode lld-link lli lli-child-target modularize not obj2yaml opt pp-trace run-clang-tidy sancov sanstats scan-build scan-build-py scan-view split-file UnicodeNameMappingGenerator verify-uselistorder wasm-ld yaml2obj yaml-bench"
+
+update_alternatives "${version}" "${priority}" "${master}" "${slaves}" "${path}"

docker/arm64v8/focal/Dockerfile

@@ -0,0 +1,61 @@
+FROM arm64v8/ubuntu:focal
+
+ENV LANG C.UTF-8
+ENV DEBIAN_FRONTEND=noninteractive
+ENV TZ=Asia/Singapore
+
+COPY update_opt.sh /usr/bin/update_opt.sh
+RUN chmod +x /usr/bin/update_opt.sh
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+        ca-certificates \
+        curl \
+        dirmngr \
+        g++ \
+        git \
+        gnupg \
+        libsqlite3-dev \
+        libtinfo-dev \
+        libgmp-dev \
+        make \
+        netbase \
+        openssh-client \
+        xz-utils \
+        zlib1g-dev \
+		libnuma-dev libgmp10 libssl-dev liblzma-dev libbz2-dev wget lsb-release software-properties-common apt-transport-https gcc autoconf automake build-essential gzip patchelf tree \
+		llvm-9 clang-9 && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN update_opt.sh 9 1
+
+ARG GHCUP_VERSION=0.1.19.4
+ARG GPG_KEY=7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C
+
+# install ghcup
+RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/aarch64-linux-ghcup-$GHCUP_VERSION && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS && \
+    curl -sSfL -O https://downloads.haskell.org/~ghcup/$GHCUP_VERSION/SHA256SUMS.sig && \
+    gpg --verify SHA256SUMS.sig SHA256SUMS && \
+    sha256sum -c --ignore-missing SHA256SUMS && \
+    mv aarch64-linux-ghcup-$GHCUP_VERSION /usr/bin/ghcup && \
+    chmod +x /usr/bin/ghcup && \
+    rm -rf SHA256SUMS SHA256SUMS.sig
+
+ARG GHC=8.10.7
+ARG CABAL_INSTALL=3.6.2.0
+ARG STACK=2.9.1
+
+ENV GHCUP_CURL_OPTS="--silent"
+ENV NO_COLOR=1
+
+# install haskell toolchain
+RUN ghcup config set gpg-setting GPGStrict && \
+	ghcup --verbose install ghc   --isolate=/usr     --force ${GHC} && \
+	ghcup --verbose install cabal --isolate=/usr/bin --force ${CABAL_INSTALL} && \
+	ghcup gc -s -c -t
+
+ENV PATH /root/.cabal/bin:/root/.ghcup/bin:/root/.local/bin:$PATH
+
+CMD ["ghci"]

docker/arm64v8/focal/update_opt.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+# update_alternatives.sh
+
+update_alternatives() {
+    local version=${1}
+    local priority=${2}
+    local master=${3}
+    local slaves=${4}
+    local path=${5}
+    local cmdln
+
+    cmdln="--verbose --install ${path}${master} ${master} ${path}${master}-${version} ${priority}"
+    for slave in ${slaves}; do
+        cmdln="${cmdln} --slave ${path}${slave} ${slave} ${path}${slave}-${version}"
+    done
+    update-alternatives ${cmdln}
+}
+
+if [[ ${#} -ne 2 ]]; then
+    echo usage: "${0}" clang_version priority
+    exit 1
+fi
+
+version=${1}
+priority=${2}
+path="/usr/bin/"
+
+master="llvm-config"
+slaves="llvm-addr2line llvm-ar llvm-as llvm-bcanalyzer llvm-bitcode-strip llvm-cat llvm-cfi-verify llvm-cov llvm-c-test llvm-cvtres llvm-cxxdump llvm-cxxfilt llvm-cxxmap llvm-debuginfod llvm-debuginfod-find llvm-diff llvm-dis llvm-dlltool llvm-dwarfdump llvm-dwarfutil llvm-dwp llvm-exegesis llvm-extract llvm-gsymutil llvm-ifs llvm-install-name-tool llvm-jitlink llvm-jitlink-executor llvm-lib llvm-libtool-darwin llvm-link llvm-lipo llvm-lto llvm-lto2 llvm-mc llvm-mca llvm-ml llvm-modextract llvm-mt llvm-nm llvm-objcopy llvm-objdump llvm-omp-device-info llvm-opt-report llvm-otool llvm-pdbutil llvm-PerfectShuffle llvm-profdata llvm-profgen llvm-ranlib llvm-rc llvm-readelf llvm-readobj llvm-reduce llvm-remark-size-diff llvm-rtdyld llvm-sim llvm-size llvm-split llvm-stress llvm-strings llvm-strip llvm-symbolizer llvm-tapi-diff llvm-tblgen llvm-tli-checker llvm-undname llvm-windres llvm-xray"
+
+update_alternatives "${version}" "${priority}" "${master}" "${slaves}" "${path}"
+
+master="clang"
+slaves="analyze-build asan_symbolize bugpoint c-index-test clang++ clang-apply-replacements clang-change-namespace clang-check clang-cl clang-cpp clangd clang-doc clang-extdef-mapping clang-format clang-format-diff clang-include-fixer clang-linker-wrapper clang-move clang-nvlink-wrapper clang-offload-bundler clang-offload-packager clang-offload-wrapper clang-pseudo clang-query clang-refactor clang-rename clang-reorder-fields clang-repl clang-scan-deps clang-tidy count diagtool dsymutil FileCheck find-all-symbols git-clang-format hmaptool hwasan_symbolize intercept-build ld64.lld ld.lld llc lld lldb lldb-argdumper lldb-instr lldb-server lldb-vscode lld-link lli lli-child-target modularize not obj2yaml opt pp-trace run-clang-tidy sancov sanstats scan-build scan-build-py scan-view split-file UnicodeNameMappingGenerator verify-uselistorder wasm-ld yaml2obj yaml-bench"
+
+update_alternatives "${version}" "${priority}" "${master}" "${slaves}" "${path}"

docs/about.md

@@ -42,8 +42,8 @@ All you wanted to know about GHCup.
 
 ## How to help
 
-* if you want to contribute code or documentation, check out the [issue tracker](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues) and the [Development guide](./dev.md)
-* if you want to propose features or write user feedback, feel free to [open a ticket](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/new?issue)
+* if you want to contribute code or documentation, check out the [issue tracker](https://github.com/haskell/ghcup-hs/issues) and the [Development guide](./dev.md)
+* if you want to propose features or write user feedback, feel free to [open a ticket](https://github.com/haskell/ghcup-hs/issues/new)
 * if you want to donate to the project, visit our [opencollective](https://opencollective.com/ghcup#category-CONTRIBUTE) page
 
 ## Design goals
@@ -60,6 +60,29 @@ All you wanted to know about GHCup.
 3. handling cabal projects
 4. being a stack alternative
 
+## Distribution policies
+
+Like most Linux distros and other distribution channels, GHCup also
+follows certain policies. These are as follows:
+
+1. The end-user experience is our primary concern
+    - ghcup in CI systems as a use case is a first class citizen
+2. We strive to collaborate with all maintainers of all the tools we support and maintain a good relationship
+3. We may fix build system or other distribution bugs in upstream bindists
+    - these are always communicated upstream
+4. We may even patch source code of supported tools in very rare cases if that is required to ensure that the end-user experience does not break
+    - we'll first try to upstream any such required patch and request a new release to avoid downstream patching
+    - patches will be communicated to the maintainers either way and we'll strive to get their review
+    - they will also be communicated to the end-user
+    - they will be uploaded along with the bindist
+    - we will avoid maintaining long-running downstream patches (currently zero)
+5. We may add bindists for platforms that upstream does not support
+    - this is currently the case for GHC for e.g. Alpine and possibly FreeBSD in the future
+    - this is currently also the case for stack on darwin M1
+    - we don't guarantee for unofficial bindists that the test suite passes at the moment (this may change in the future)
+6. We GPG sign all the GHCup metadata as well as the unofficial bindists
+    - any trust issues relating to missing checksums or GPG signatures is a bug and given high priority
+
 ## How
 
 Installs a specified GHC version into `~/.ghcup/ghc/<ver>`, and places `ghc-<ver>` symlinks in `~/.ghcup/bin/`.
@@ -75,15 +98,15 @@ cabal-install/HLS/stack are installed in `~/.ghcup/bin/<tool>-<ver>` and have un
 ## Known users
 
 * CI:
-	- [Github actions/virtual-environments](https://github.com/actions/virtual-environments)
-	- [Github haskell/actions/setup](https://github.com/haskell/actions/tree/main/setup)
-	- [haskell-ci](https://github.com/haskell-CI/haskell-ci)
+    - [Github actions/virtual-environments](https://github.com/actions/virtual-environments)
+    - [Github haskell/actions/setup](https://github.com/haskell/actions/tree/main/setup)
+    - [haskell-ci](https://github.com/haskell-CI/haskell-ci)
 * mirrors:
-	- [sjtug](https://mirror.sjtu.edu.cn/docs/ghcup)
+    - [sjtug](https://mirror.sjtu.edu.cn/docs/ghcup)
 * tools:
-	- [vscode-haskell](https://github.com/haskell/vscode-haskell)
-	- [nvim-lsp-installer](https://github.com/williamboman/nvim-lsp-installer)
-	- [vabal](https://github.com/Franciman/vabal)
+    - [vscode-haskell](https://github.com/haskell/vscode-haskell)
+    - [nvim-lsp-installer](https://github.com/williamboman/nvim-lsp-installer)
+    - [vabal](https://github.com/Franciman/vabal)
 
 ## Known problems
 

docs/dev.md

@@ -69,9 +69,9 @@ Head over to: [https://github.com/haskell/ghcup-metadata#adding-a-new-ghc-versio
 
 ### Adding a new CLI command
 
-An example illustration on how to deal with [optparse-applicative](https://hackage.haskell.org/package/optparse-applicative) can be seen here: [https://gitlab.haskell.org/haskell/ghcup-hs/-/commit/c19dd5ee8b2edbaf0336af143f1c75b6f4843e26](https://gitlab.haskell.org/haskell/ghcup-hs/-/commit/c19dd5ee8b2edbaf0336af143f1c75b6f4843e26)
+An example illustration on how to deal with [optparse-applicative](https://hackage.haskell.org/package/optparse-applicative) can be seen here: [https://github.com/haskell/ghcup-hs/commit/c19dd5ee8b2edbaf0336af143f1c75b6f4843e26](https://github.com/haskell/ghcup-hs/commit/c19dd5ee8b2edbaf0336af143f1c75b6f4843e26)
 
-Every subcommand now lives in its own module under [GHCup.OptParse.MyCommand](https://gitlab.haskell.org/haskell/ghcup-hs/-/tree/master/app/ghcup/GHCup/OptParse).
+Every subcommand now lives in its own module under [GHCup.OptParse.MyCommand](https://github.com/haskell/ghcup-hs/tree/master/app/ghcup/GHCup/OptParse).
 
 ## Major refactors
 

docs/guide.md

@@ -4,7 +4,7 @@ This is a more in-depth guide specific to GHCup. `ghcup --help` is your friend.
 
 ## Basic usage
 
-For the simple, interactive, text-based user interface (TUI) (not available on windows), run:
+For the simple, interactive, text-based user interface (TUI), run:
 
 ```sh
 ghcup tui
@@ -43,6 +43,12 @@ All of the following are valid arguments to `ghcup install ghc`:
 
 If the argument is omitted, the default is `recommended`.
 
+Other tags include:
+
+- `prerelease`: a prerelease version
+- `latest-prerelease`: the latest prerelease version
+
+
 ## Manpages
 
 For man pages to work you need [man-db](http://man-db.nongnu.org/) as your `man` provider, then issue `man ghc`. Manpages only work for the currently set ghc.
@@ -50,7 +56,7 @@ For man pages to work you need [man-db](http://man-db.nongnu.org/) as your `man`
 
 ## Shell-completion
 
-Shell completions are in [scripts/shell-completions](https://gitlab.haskell.org/haskell/ghcup-hs/-/tree/master/scripts/shell-completions) directory of this repository.
+Shell completions are in [scripts/shell-completions](https://github.com/haskell/ghcup-hs/tree/master/scripts/shell-completions) directory of this repository.
 
 For bash: install `shell-completions/bash`
 as e.g. `/etc/bash_completion.d/ghcup` (depending on distro)
@@ -61,19 +67,18 @@ and make sure your bashrc sources the startup script
 
 `ghcup` is very portable. There are a few exceptions though:
 
-1. `ghcup tui` is only available on non-windows platforms
-2. legacy subcommands `ghcup install` (without a tool identifier) and `ghcup install-cabal` may be removed in the future
+1. legacy subcommands `ghcup install` (without a tool identifier) and `ghcup install-cabal` may be removed in the future
 
 # Configuration
 
 A configuration file can be put in `~/.ghcup/config.yaml`. The default config file
-explaining all possible configurations can be found in this repo: [config.yaml](https://gitlab.haskell.org/haskell/ghcup-hs/-/blob/master/data/config.yaml).
+explaining all possible configurations can be found in this repo: [config.yaml](https://github.com/haskell/ghcup-hs/blob/master/data/config.yaml).
 
 Partial configuration is fine. Command line options always override the config file settings.
 
 ## Overriding distro detection
 
-If you're running e.g. an Ubuntu derivate based on 18.04 and ghcup is picking bindists that
+If you're running e.g. an Ubuntu derivative based on 18.04 and ghcup is picking bindists that
 don't work well, you could do this in `config.yaml`:
 
 ```yml
@@ -89,7 +94,7 @@ platform-override:
 
 This is the complete list of env variables that change GHCup behavior:
 
-* `GHCUP_USE_XDG_DIRS`: see [XDG support](#xdg-support) above
+* `GHCUP_USE_XDG_DIRS`: see [XDG support](#xdg-support) below
 * `GHCUP_INSTALL_BASE_PREFIX`: the base of ghcup (default: `$HOME`)
 * `GHCUP_CURL_OPTS`: additional options that can be passed to curl
 * `GHCUP_WGET_OPTS`: additional options that can be passed to wget
@@ -97,6 +102,11 @@ This is the complete list of env variables that change GHCup behavior:
 * `GHCUP_SKIP_UPDATE_CHECK`: Skip the (possibly annoying) update check when you run a command
 * `CC`/`LD` etc.: full environment is passed to the build system when compiling GHC via GHCup
 
+On windows, there's additionally:
+
+* `GHCUP_MSYS2`: Has to point to the root of an existing MSYS2 installation (when installed by GHCup, that's e.g. `C:\ghcup\msys64`). GHCup bootstrap takes care of this usually.
+* `GHCUP_MSYS2_ENV`: The [MSYS2 environment](https://www.msys2.org/docs/environments/) to use when executing e.g. `ghcup run --mingw-path`. Possible values are `MSYS`, `UCRT64`, `CLANG64`, `CLANGARM64`, `CLANG32`, `MINGW64`, `MINGW32`. Defaults to `MINGW64`, `MINGW32` or `CLANGARM64`, depending on the architecture. `MSYS` is always added as the last component. If you change this value after running the bootstrap script, you may need to make sure that the cabal config reflects this change, more specifically `extra-prog-path`, `extra-include-dirs` and `extra-lib-dirs`. (**NOTE: specifying anything other than the default is considered experimental**)
+
 ### XDG support
 
 To enable XDG style directories, set the environment variable `GHCUP_USE_XDG_DIRS` to anything.
@@ -132,49 +142,29 @@ If you experience problems, consider clearing the cache via `ghcup gc --cache`.
 
 ## Metadata
 
-The metadata are the files that describe tool versions, where to download them etc. and
-can be viewed here: [https://github.com/haskell/ghcup-metadata](https://github.com/haskell/ghcup-metadata)
+Metadata files are also called release or distribution channels. They describe tool versions, where to download them etc. and
+can be viewed here: [https://github.com/haskell/ghcup-metadata](https://github.com/haskell/ghcup-metadata).
 
-### Mirrors
+See the [description](https://github.com/haskell/ghcup-metadata#metadata-variants-distribution-channels)
+of metadata files to understand their purpose. These can be combined.
 
-GHCup allows to use custom mirrors/download-info hosted by yourself or 3rd parties.
-
-To use a mirror, set the following option in `~/.ghcup/config.yaml`:
-
-```yml
-url-source:
-  # Accepts file/http/https scheme
-  OwnSource: "https://some-url/ghcup-0.0.6.yaml"
-```
-
-See [config.yaml](https://gitlab.haskell.org/haskell/ghcup-hs/-/blob/master/data/config.yaml)
-for more options.
-
-Alternatively you can do it via a cli switch:
-
-```sh
-ghcup --url-source=https://some-url/ghcup-0.0.6.yaml list
-```
-
-#### Known mirrors
-
-1. [https://mirror.sjtu.edu.cn/docs/ghcup](https://mirror.sjtu.edu.cn/docs/ghcup)
-
-### (Pre-)Release channels
-
-A release channel is basically just a metadata file location. You can add additional release
-channels that complement the default one, such as the **prerelease channel** like so:
+For example, if you want access to both prerelease and cross bindists, you'd do:
 
 ```sh
 ghcup config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml
+ghcup config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-cross-0.0.8.yaml
 ```
 
-This will result in `~/.ghcup/config.yaml` to contain this record:
+This results in the following configuration in `~/.ghcup/config.yaml`:
 
-```yml
+```yaml
 url-source:
-  AddSource:
-  - Right: https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml
+# the base url that contains all the release bindists
+- GHCupURL
+# prereleases
+- https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.8.yaml
+# cross bindists
+- https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-cross-0.0.8.yaml
 ```
 
 You can add as many channels as you like. They are combined under *Last*, so versions from the prerelease channel
@@ -184,29 +174,201 @@ To remove the channel, delete the entire `url-source` section or set it back to
 
 ```yml
 url-source:
-  GHCupURL: []
+  - GHCupURL
 ```
 
-If you want to combine your release channel with a mirror, you'd do it like so:
+Also see [config.yaml](https://github.com/haskell/ghcup-hs/blob/master/data/config.yaml)
+for more options.
+
+You can also use an alternative metadata via one-shot cli option:
+
+```sh
+ghcup --url-source=https://some-url/ghcup-0.0.8.yaml tui
+```
+
+One main caveat of using URLs is that you might need to check whether there are new versions
+of the file (e.g. `ghcup-0.0.7.yaml` vs `ghcup-0.0.8.yaml`). Although old metadata files
+are supported for some time, they are not so indefinitely.
+
+### Mirrors
+
+Metadata files can also be used to operate 3rd party mirrors, in which case you want to use
+a URL instead of the `GHCupURL` alias. E.g. in `~/.ghcup/config.yaml`, you'd do:
 
 ```yml
 url-source:
-  OwnSource:
-  # base metadata
-  - "https://mirror.sjtu.edu.cn/ghcup/yaml/ghcup/data/ghcup-0.0.6.yaml"
-  # prerelease channel
-  - "https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml"
+  - https://mirror.sjtu.edu.cn/ghcup/yaml/ghcup/data/ghcup-0.0.6.yaml
 ```
 
+Note that later versions of GHCup allow more sophisticated mirror support, see [here](./#mirrors-proper).
+
+#### Known mirrors
+
+1. [https://mirror.sjtu.edu.cn/docs/ghcup](https://mirror.sjtu.edu.cn/docs/ghcup)
+2. [https://mirrors.ustc.edu.cn/help/ghcup.html](https://mirrors.ustc.edu.cn/help/ghcup.html)
+
+### Git based metadata config
+
+If you don't like the way ghcup updates its metadata with caching and fetching via curl, you can also do as follows:
+
+Clone the metadata git repo:
+
+```sh
+mkdir -p /home/user/git/
+cd /home/user/git/
+git clone -b master https://github.com/haskell/ghcup-metadata.git
+```
+
+Then tell ghcup to use file locations in `~/.ghcup/config.yaml`, e.g.:
+
+```yaml
+url-source:
+- file:///home/user/git/ghcup-metadata/ghcup-0.0.8.yaml
+- file:///home/user/git/ghcup-metadata/ghcup-cross-0.0.8.yaml
+- file:///home/user/git/ghcup-metadata/ghcup-prereleases-0.0.8.yaml
+```
+
+Now, if you invoke `ghcup tui`, it will open instantly without any download, since it just
+reads the metadata from local disk.
+
+You'll have to update the metadata manually though, like so:
+
+```sh
+cd /home/user/git/
+git pull --ff-only origin master
+```
+
+## Stack integration
+
+Stack manages GHC versions internally by default. In order to make it use ghcup installed
+GHC versions there are two strategies.
+
+### Strategy 1: Stack hooks (new, recommended)
+
+Since stack 2.9.1 you can customize the installation logic of GHC completely, see [https://docs.haskellstack.org/en/stable/yaml_configuration/#ghc-installation-customisation](https://docs.haskellstack.org/en/stable/yaml_configuration/#ghc-installation-customisation).
+
+We can use this to simply invoke ghcup whenever stack is trying to install/discover a GHC versions. This
+is done via placing a shell script at `~/.stack/hooks/ghc-install.sh` and making it executable.
+
+The ghcup bootstrap script asks you during installation whether you want to install this shell script. You can also
+install/update it manually like so:
+
+```sh
+mkdir -p ~/.stack/hooks/
+curl https://raw.githubusercontent.com/haskell/ghcup-hs/master/scripts/hooks/stack/ghc-install.sh \
+  > ~/.stack/hooks/ghc-install.sh
+chmod +x ~/.stack/hooks/ghc-install.sh
+# hooks are only run when 'system-ghc: false'
+stack config set system-ghc false --global
+```
+
+By default, when the hook fails for whatever reason, stack will fall back to its own installation logic. To disable
+this, run `stack config set install-ghc false --global`.
+
+### Strategy 2: System GHC (works on all stack versions)
+
+You can instruct stack to use "system" GHC versions (whatever is in PATH). To do so,
+run the following commands:
+
+```sh
+stack config set install-ghc false --global
+stack config set system-ghc  true  --global
+```
+
+### Using stack's setup-info metadata to install GHC
+
+You can now use stack's [setup-info metadata](https://github.com/commercialhaskell/stackage-content/blob/master/stack/stack-setup-2.yaml)
+to install GHC. For that, you can invoke ghcup like so as a shorthand:
+
+```sh
+# ghcup will only see GHC now
+ghcup -s StackSetupURL install ghc 9.4.7
+# this combines both ghcup and stack metadata
+ghcup -s '["GHCupURL", "StackSetupURL"]' install ghc 9.4.7
+```
+
+To make this permanent and combine it with the GHCup metadata, you can add the following to your `~/.ghcup/config.yaml`:
+
+```yaml
+url-source:
+  - GHCupURL
+  # stack versions take precedence
+  # you'll still have access to GHCup provided versions and tools in case they don't exist in stack metadata
+  - StackSetupURL
+```
+
+You can customize or add sections to the setup-info similar to how the [stack documentation](https://docs.haskellstack.org/en/stable/yaml_configuration/#setup-info) explains it. E.g. to change the 9.4.7 bindist, you might do:
+
+```yaml
+url-source:
+  - GHCupURL
+  - StackSetupURL
+  - setup-info:
+      ghc:
+        linux64-tinfo6:
+          9.4.7:
+            url: "https://downloads.haskell.org/~ghc/9.4.7/ghc-9.4.7-x86_64-fedora27-linux.tar.xz"
+            content-length: 179117892
+            sha256: 216b76b7c6383e6ad9ba82533f323f8550e52893a8b9fa33c7b9dc4201ac766a
+```
+
+#### Caveats
+
+The main caveat with using this method is that there's no guarantee that GHCup will pick a compatible HLS bindist
+when you try to install HLS.
+
+Another potential usability issue is that the `latest` and `recommended` shorthands won't work anymore, since
+Stack metadata doesn't have a concept of those and we don't try to be smart when combining the metadatas.
+
+### Windows
+
+On windows, you may find the following config options useful too:
+`skip-msys`, `extra-path`, `extra-include-dirs`, `extra-lib-dirs`.
+
+Also check out: [https://docs.haskellstack.org/en/stable/yaml_configuration](https://docs.haskellstack.org/en/stable/yaml_configuration)
+
+## Mirrors (proper)
+
+Mirrors are now supported via configuration, instead of specifying alternative metadata files.
+
+As an example, this would be a complete mirror configuration in `~/.ghcup/config.yaml`:
+
+```yaml
+mirrors:
+  # yaml download location, would result in:
+  #      https://raw.githubusercontent.com/haskell/ghcup-metadata/develop/ghcup-0.0.8.yaml
+  #   -> https://mirror.sjtu.edu.cn/ghcup/yaml/haskell/ghcup-metadata/master/ghcup-0.0.8.yaml
+  "raw.githubusercontent.com":
+    authority:
+      host: "mirror.sjtu.edu.cn"
+    pathPrefix: "ghcup/yaml"
+  # for stack and some older HLS versions, would result in e.g.
+  #      https://github.com/haskell/haskell-language-server/releases/download/1.2.0/haskell-language-server-Windows-1.2.0.tar.gz
+  #   -> https://mirror.sjtu.edu.cn/ghcup/github/haskell/haskell-language-server/releases/download/1.2.0/haskell-language-server-Windows-1.2.0.tar.gz
+  "github.com":
+    authority:
+      host: "mirror.sjtu.edu.cn"
+    pathPrefix: "ghcup/github"
+  # for all haskell.org hosted bindists, would result in e.g.
+  #      https://downloads.haskell.org/~ghc/9.8.1/ghc-9.8.1-x86_64-deb10-linux.tar.xz
+  #   -> https://mirror.sjtu.edu.cn/ghcup/haskell-downloads/~ghc/9.8.1/ghc-9.8.1-x86_64-deb10-linux.tar.xz
+  "downloads.haskell.org":
+    authority:
+      host: "mirror.sjtu.edu.cn"
+    pathPrefix: "downloads.haskell.org"
+```
+
+The configuration depends on the host of the mirror and they have to provide the correct configuration.
+
 # More on installation
 
 ## Customisation of the installation scripts
 
 The scripts offered to install GHCup are available here:
 
-* [bootstrap-haskell](https://gitlab.haskell.org/haskell/ghcup-hs/-/blob/master/scripts/bootstrap/bootstrap-haskell#L7)
+* [bootstrap-haskell](https://github.com/haskell/ghcup-hs/blob/master/scripts/bootstrap/bootstrap-haskell#L7)
   for Unix-like operating systems
-* [bootstrap-haskell.ps1](https://gitlab.haskell.org/haskell/ghcup-hs/-/blob/master/scripts/bootstrap/bootstrap-haskell.ps1#L17)
+* [bootstrap-haskell.ps1](https://github.com/haskell/ghcup-hs/blob/master/scripts/bootstrap/bootstrap-haskell.ps1)
   for Windows (PowerShell). This will, in turn, run the final bootstrap script
   (by default, that for the Unix-like operating systems).
 
@@ -270,7 +432,7 @@ Compiling from source is supported for both source tarballs and arbitrary git re
 for a list of all available options.
 
 If you need to overwrite the existing `build.mk`, check the default files
-in [data/build_mk](https://gitlab.haskell.org/haskell/ghcup-hs/-/tree/master/data/build_mk), copy them somewhere, adjust them and
+in [data/build_mk](https://github.com/haskell/ghcup-hs/tree/master/data/build_mk), copy them somewhere, adjust them and
 pass `--config path/to/build.mk` to `ghcup compile ghc`.
 Common `build.mk` options are explained [here](https://gitlab.haskell.org/ghc/ghc/-/wikis/building/using#build-configuration).
 
@@ -334,9 +496,9 @@ ghcup compile hls --git-ref master --git-describe-version --ghc 8.10.7 --ghc 9.2
 
 This however will create a new HLS version in ghcup, e.g. `1.7.0.0-105-gdc682ba1`, for both 8.10.7 and 9.2.4. If you want to switch back to the official bindists, run `ghcup set hls 1.7.0.0`.
 
-### Cross support
+## Cross support
 
-ghcup can compile and install a cross GHC for any target. However, this
+ghcup can compile a cross GHC for any target. However, this
 requires that the build host has a complete cross toolchain and various
 libraries installed for the target platform.
 
@@ -345,6 +507,76 @@ For distributions with non-standard locations of cross toolchain and
 libraries, this may need some tweaking of `build.mk` or configure args.
 See `ghcup compile ghc --help` for further information.
 
+Since ghcup version 0.1.20.0, we provide cross bindists for GHC JS and WASM. These can be installed conveniently.
+However, these are intended as a developer preview only. By using these GHC variants, you are implicitly signing up to participate in GHC development!
+If you run into bugs or missing behavior, join the dev chat at https://matrix.to/#/#GHC:matrix.org.
+
+First, add the cross release channel:
+
+```sh
+ghcup config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/develop/ghcup-cross-0.0.8.yaml
+```
+
+The next sections explain how to install each cross bindist.
+
+### GHC JS cross bindists (experimental)
+
+You need the required emscripten JS toolchain:
+
+```sh
+git clone https://github.com/emscripten-core/emsdk.git
+cd emsdk
+./emsdk install latest
+./emsdk activate latest
+source ./emsdk_env.sh
+```
+
+Instructions are also here: [Download and install — Emscripten 3.1.43-git (dev) documentation](https://emscripten.org/docs/getting_started/downloads.html).
+
+To install we need to invoke ghcup like so:
+
+```sh
+emconfigure ghcup install ghc --set javascript-unknown-ghcjs-9.6.2
+```
+
+You'll now have the compiler `javascript-unknown-ghcjs-ghc`. To build a hello world, do e.g.:
+
+```sh
+echo 'main = putStrLn "hello world"' > hello.hs
+javascript-unknown-ghcjs-ghc -fforce-recomp hello.hs
+./hello
+```
+
+You can follow the instructions [here](https://gitlab.haskell.org/ghc/ghc/-/wikis/javascript-backend/building#compiling-hello-world).
+
+### GHC WASM cross bindists (experimental)
+
+You need the required wasm toolchain:
+
+```sh
+git clone https://gitlab.haskell.org/ghc/ghc-wasm-meta.git
+cd ghc-wasm-meta/
+export SKIP_GHC=yes
+./setup.sh
+source ~/.ghc-wasm/env
+```
+
+To install, we need to invoke ghcup like so also passing the `--host=<host>` flag (adjust as needed):
+
+```sh
+ghcup install ghc --set wasm32-wasi-9.6.3.20230927 -- --host=x86_64-linux --with-intree-gmp --with-system-libffi
+```
+
+Also check the documentation here: [Glasgow Haskell Compiler / ghc-wasm-meta](https://gitlab.haskell.org/ghc/ghc-wasm-meta).
+
+You'll now have the compiler `wasm32-wasi-ghc`. To build a hello world, do e.g.:
+
+```sh
+echo 'main = putStrLn "hello world"' > hello.hs
+wasm32-wasi-ghc hello.hs -o hello.wasm
+wasmtime ./hello.wasm
+```
+
 ## Isolated installs
 
 **Before using isolated installs, make sure to have at least GHCup version 0.1.17.8!**
@@ -379,13 +611,15 @@ Examples:
 ## Continuous integration
 
 On Windows, GHCup can be installed automatically on a CI runner
-non-interactively, as below. The paramaters to the PowerShell script are
+non-interactively, as below. The parameters to the PowerShell script are
 specified positionally, after `-ArgumentList`:
 
 ```ps
-Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $false,$true,$true,$false,$false,$false,$false,"C:\"
+$ErrorActionPreference = 'Stop';Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;try { Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $false,$true,$true,$false,$false,$false,$false,"C:\" } catch { Write-Error $_ }
 ```
 
+`$ErrorActionPreference = 'Stop'` here acts like `set -e` and stops execution if ghcup installation fails.
+
 On linux/darwin/freebsd, run the following on your runner:
 
 ```sh
@@ -399,8 +633,48 @@ variables and, in the case of Windows, parameters to tweak the script behavior.
 
 ### github workflows
 
-On github workflows you can use [https://github.com/haskell/actions/](https://github.com/haskell/actions/).
-GHCup itself is also pre-installed on all platforms, but may use non-standard install locations.
+On github workflows GHCup itself is pre-installed on all platforms, but may use non-standard install locations.
+Here's an example workflow with a GHC matrix:
+
+```yaml
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: true
+      matrix:
+        os: [ubuntu-22.04, macOS-latest]
+        ghc: ['9.6', '9.4', '9.2', '9.0', '8.10', '8.8', '8.6']
+    steps:
+    - uses: actions/checkout@v3
+    - name: Setup toolchain
+      run: |
+        ghcup install cabal --set recommended
+        ghcup install ghc --set ${{ matrix.ghc }}
+    - name: Build
+      run: |
+        cabal update
+        cabal test all --test-show-details=direct
+
+  i386:
+    runs-on: ubuntu-latest
+    container:
+      image: i386/ubuntu:bionic
+    steps:
+    - name: Install GHCup in container
+      run: |
+        apt-get update -y
+        apt-get install -y autoconf build-essential zlib1g-dev libgmp-dev curl
+        # we just go with recommended versions of cabal and GHC
+        curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | BOOTSTRAP_HASKELL_NONINTERACTIVE=1 BOOTSTRAP_HASKELL_INSTALL_NO_STACK=1 sh
+    - uses: actions/checkout@v1
+    - name: Test
+      run: |
+        # in containers we need to fix PATH
+        source ~/.ghcup/env
+        cabal update
+        cabal test all --test-show-details=direct
+```
 
 ## GPG verification
 
@@ -410,8 +684,10 @@ this is cryptographically secure.
 First, obtain the gpg keys:
 
 ```sh
-gpg --batch --keyserver keys.openpgp.org     --recv-keys 7784930957807690A66EBDBE3786C5262ECB4A3F
+gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C
 gpg --batch --keyserver keyserver.ubuntu.com --recv-keys FE5AB6C91FEA597C3B31180B73EDE9E8CFBAEF01
+gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 88B57FCF7DB53B4DB3BFA4B1588764FBE22D19C4
+gpg --batch --keyserver keyserver.ubuntu.com --recv-keys EAF2A9A722C0C96F2B431CA511AAD8CEDEE0CAEF
 ```
 
 Then verify the gpg key in one of these ways:
@@ -467,11 +743,11 @@ to download ghcup.
 
 There are two known workarounds:
 
-1. Tell curl to ignore certificate errors (dangerous): `curl -k https://gitlab.haskell.org/haskell/ghcup-hs/-/raw/master/scripts/bootstrap/bootstrap-haskell | GHCUP_CURL_OPTS="-k" sh`
-2. Try to use wget instead: `wget -O /dev/stdout https://gitlab.haskell.org/haskell/ghcup-hs/-/raw/master/scripts/bootstrap/bootstrap-haskell | BOOTSTRAP_HASKELL_DOWNLOADER=wget sh`
+1. Tell curl to ignore certificate errors (dangerous): `curl -k https://raw.githubusercontent.com/haskell/ghcup-hs/master/scripts/bootstrap/bootstrap-haskell | GHCUP_CURL_OPTS="-k" sh`
+2. Try to use wget instead: `wget -O /dev/stdout https://raw.githubusercontent.com/haskell/ghcup-hs/master/scripts/bootstrap/bootstrap-haskell | BOOTSTRAP_HASKELL_DOWNLOADER=wget sh`
 
 On windows, you can disable curl like so:
 
 ```pwsh
-Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true,$false,$false,$false,$false,$false,$false,"","","","",$true
+Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;try { Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true,$false,$false,$false,$false,$false,$false,"","","","",$true } catch { Write-Error $_ }
 ```

docs/index.md

@@ -4,10 +4,6 @@ hide:
   - toc
 ---
 
-<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
-<script src="javascripts/extra.js"></script>
-
-
 <section class="index-ghcup-hero">
   <img alt="haskell logo" src="./haskell_logo.png" />
   <h1>GHCup</h1>
@@ -35,7 +31,7 @@ hide:
       <span>
       </span>
 	<div class="footer">
-		<a href="https://gitlab.haskell.org/haskell/ghcup-hs/-/blob/master/scripts/bootstrap/bootstrap-haskell" target="_blank">What does this do?</a> <b>&nbsp;&middot;&nbsp;</b> <a href="https://www.haskell.org/ghcup/install/#manual-install">I don't like curl | sh</a> <div class="show-all-platforms"><b>&nbsp;&middot;&nbsp;</b> <a class="show-all-platforms-button" href="#">Show all platforms</a></div></p>
+		<a href="https://github.com/haskell/ghcup-hs/blob/master/scripts/bootstrap/bootstrap-haskell" target="_blank">What does this do?</a> <b>&nbsp;&middot;&nbsp;</b> <a href="https://www.haskell.org/ghcup/install/#manual-installation">I don't like curl | sh</a> <div class="show-all-platforms"><b>&nbsp;&middot;&nbsp;</b> <a class="show-all-platforms-button" href="#">Show all platforms</a></div></p>
 	</div>
     </div>
 
@@ -45,13 +41,13 @@ hide:
 
       <div class="command-button">
 	    <pre>
-          <span class="ghcup-command" id="ghcup-command-windows">Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true
+          <span class="ghcup-command" id="ghcup-command-windows">Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; try { Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true } catch { Write-Error $_ }
           </span>
         </pre>
         <button class="btn" onclick="copyToClipboardWin()" id="ghcup-windows-button"><i class="fa fa-copy"></i></button>
       </div>
 	<div class="footer">
-		<a href="https://gitlab.haskell.org/haskell/ghcup-hs/-/blob/master/scripts/bootstrap/bootstrap-haskell.ps1" target="_blank">What does this do?</a> <b>&nbsp;&middot;&nbsp;</b> <a href="https://www.haskell.org/ghcup/install/#manual-install">I don't like curl | sh</a> <div class="show-all-platforms"><b>&nbsp;&middot;&nbsp;</b> <a class="show-all-platforms-button" href="#">Show all platforms</a></div></p>
+		<a href="https://github.com/haskell/ghcup-hs/blob/master/scripts/bootstrap/bootstrap-haskell.ps1" target="_blank">What does this do?</a> <b>&nbsp;&middot;&nbsp;</b> <a href="https://www.haskell.org/ghcup/install/#manual-installation">I don't like curl | sh</a> <div class="show-all-platforms"><b>&nbsp;&middot;&nbsp;</b> <a class="show-all-platforms-button" href="#">Show all platforms</a></div></p>
 	</div>
     </div>
 </section>
@@ -77,16 +73,13 @@ hide:
   </span>
    or
    <span>
-     <a href="https://gitlab.haskell.org/haskell/ghcup-hs/issues">
+     <a href="https://github.com/haskell/ghcup-hs/issues">
        report a bug
        <img src="Octicons-bug.svg" alt="" />
      </a>
    </span>
 </p>
 
-<script type="text/javascript" src="javascripts/ghcup.js"></script>
-
-
 ----
 
 

docs/install.md

@@ -1,7 +1,7 @@
 # Installation
 
 GHCup makes it easy to install specific versions of GHC on GNU/Linux,
-macOS (aka Darwin), FreeBSD and Windows and can also bootstrap a fresh [Haskell developer environment](./install/#supported-tools) from scratch.
+macOS (aka Darwin), FreeBSD and Windows and can also bootstrap a fresh [Haskell developer environment](./#supported-tools) from scratch.
 It follows the UNIX philosophy of [do one thing and do it well](https://en.wikipedia.org/wiki/Unix_philosophy#Do_One_Thing_and_Do_It_Well). Similar in scope to [rustup](https://github.com/rust-lang-nursery/rustup.rs), [pyenv](https://github.com/pyenv/pyenv) and [jenv](http://www.jenv.be).
 
 ## How to install
@@ -19,12 +19,12 @@ curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
 For Windows, run this in a PowerShell session:
 
 ```psh
-Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true
+Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; try { Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true } catch { Write-Error $_ }
 ```
 
 There's also a [youtube video](https://www.youtube.com/watch?v=bB4fmQiUYPw) explaining installation on windows.
 
-If you want to know what these scripts do, check out the [source code at the repository](https://gitlab.haskell.org/haskell/ghcup-hs/-/tree/master/scripts/bootstrap). Advanced users may want to perform a [manual installation](#manual-install) and GPG verify the binaries.
+If you want to know what these scripts do, check out the [source code at the repository](https://github.com/haskell/ghcup-hs/tree/master/scripts/bootstrap). Advanced users may want to perform a [manual installation](#manual-installation) and GPG verify the binaries.
 
 ### Which versions get installed?
 
@@ -38,39 +38,85 @@ Also see [tags and shortcuts](../guide/#tags-and-shortcuts) for more information
 
 ### Linux Debian
 
+#### Generic
+
 The following distro packages are required: `build-essential curl libffi-dev libffi6 libgmp-dev libgmp10 libncurses-dev libncurses5 libtinfo5`
 
+#### Version >= 11 && <= 12
+
+The following distro packages are required: `build-essential curl libffi-dev libffi7 libgmp-dev libgmp10 libncurses-dev libncurses5 libtinfo5`
+
+#### Version >= 12
+
+The following distro packages are required: `build-essential curl libffi-dev libffi8 libgmp-dev libgmp10 libncurses-dev libncurses5 libtinfo5`
+
 ### Linux Ubuntu
 
+#### Generic
+
 The following distro packages are required: `build-essential curl libffi-dev libffi6 libgmp-dev libgmp10 libncurses-dev libncurses5 libtinfo5`
 
+#### Version >= 20.04 && < 20.10
+
+The following distro packages are required: `build-essential curl libffi-dev libffi7 libgmp-dev libgmp10 libncurses-dev libncurses5 libtinfo5`
+
+#### Version >= 20.10 && < 23
+
+The following distro packages are required: `build-essential curl libffi-dev libffi8ubuntu1 libgmp-dev libgmp10 libncurses-dev libncurses5 libtinfo5`
+
+#### Version >= 23
+
+The following distro packages are required: `build-essential curl libffi-dev libffi8ubuntu1 libgmp-dev libgmp10 libncurses-dev`
+
 ### Linux Fedora
 
+#### Generic
+
 The following distro packages are required: `gcc gcc-c++ gmp gmp-devel make ncurses ncurses-compat-libs xz perl`
 
+
 ### Linux CentOS
 
+#### Generic
+
 The following distro packages are required: `gcc gcc-c++ gmp gmp-devel make ncurses ncurses-compat-libs xz perl`
 
+#### Version >= 7 && < 8
+
+The following distro packages are required: `gcc gcc-c++ gmp gmp-devel make ncurses xz perl`
+
+
 ### Linux Alpine
 
+#### Generic
+
 The following distro packages are required: `binutils-gold curl gcc g++ gmp-dev libc-dev libffi-dev make musl-dev ncurses-dev perl tar xz`
 
+
 ### Linux (generic)
 
+#### Generic
+
 You need the following packages: curl g++ gcc gmp make ncurses realpath xz-utils. Consult your distro documentation on the exact names of those packages.
 
 ### Darwin
 
+#### Generic
+
 On OS X, in the course of running ghcup you will be given a dialog box to install the command line tools. Accept and the requirements will be installed for you. You will then need to run the command again.
 On Darwin M1 you might also need a working llvm installed (e.g. via brew) and have the toolchain exposed in PATH.
 
 ### FreeBSD
 
+#### Generic
+
 The following distro packages are required: `curl gcc gmp gmake ncurses perl5 libffi libiconv`
 
+
 ### Windows
 
+#### Generic
+
 On Windows, msys2 should already have been set up during the installation, so most users should just proceed. If you are installing manually, make sure to have a working mingw64 toolchain and shell.
 
 ## Next steps
@@ -94,10 +140,21 @@ GHCup supports the following tools, which are also known as the **Haskell Toolch
 <table>
 <thead><tr><th>GHC Version</th><th>Tags</th></tr></thead>
 <tbody>
-<tr><td>9.4.3</td><td><span style="color:blue">latest</span>, base-4.17.0.0</td></tr>
+<tr><td>9.8.1</td><td><span style="color:blue">latest</span>, base-4.19.0.0</td></tr>
+<tr><td>9.6.3</td><td>base-4.18.1.0</td></tr>
+<tr><td>9.6.2</td><td>base-4.18.0.0</td></tr>
+<tr><td>9.6.1</td><td>base-4.18.0.0</td></tr>
+<tr><td>9.4.7</td><td><span style="color:green">recommended</span>, base-4.17.2.0</td></tr>
+<tr><td>9.4.6</td><td>base-4.17.2.0</td></tr>
+<tr><td>9.4.5</td><td>base-4.17.1.0</td></tr>
+<tr><td>9.4.4</td><td>base-4.17.0.0</td></tr>
+<tr><td>9.4.3</td><td>base-4.17.0.0</td></tr>
 <tr><td>9.4.2</td><td>base-4.17.0.0</td></tr>
 <tr><td>9.4.1</td><td>base-4.17.0.0</td></tr>
-<tr><td>9.2.5</td><td><span style="color:green">recommended</span>, base-4.16.4.0</td></tr>
+<tr><td>9.2.8</td><td>base-4.16.4.0</td></tr>
+<tr><td>9.2.7</td><td>base-4.16.4.0</td></tr>
+<tr><td>9.2.6</td><td>base-4.16.4.0</td></tr>
+<tr><td>9.2.5</td><td>base-4.16.4.0</td></tr>
 <tr><td>9.2.4</td><td>base-4.16.3.0</td></tr>
 <tr><td>9.2.3</td><td>base-4.16.2.0</td></tr>
 <tr><td>9.2.2</td><td>base-4.16.1.0</td></tr>
@@ -135,7 +192,9 @@ GHCup supports the following tools, which are also known as the **Haskell Toolch
 <table>
 <thead><tr><th>Cabal Version</th><th>Tags</th></tr></thead>
 <tbody>
-<tr><td>3.8.1.0</td><td><span style="color:blue">latest</span></td></tr>
+<tr><td>3.10.2.0</td><td><span style="color:blue">latest</span></td></tr>
+<tr><td>3.10.1.0</td><td></td></tr>
+<tr><td>3.8.1.0</td><td></td></tr>
 <tr><td>3.6.2.0</td><td><span style="color:green">recommended</span></td></tr>
 <tr><td>3.6.0.0</td><td></td></tr>
 <tr><td>3.4.1.0</td><td></td></tr>
@@ -151,7 +210,16 @@ GHCup supports the following tools, which are also known as the **Haskell Toolch
 <table>
 <thead><tr><th>HLS Version</th><th>Tags</th></tr></thead>
 <tbody>
-<tr><td>1.8.0.0</td><td><span style="color:blue">latest</span>, <span style="color:green">recommended</span></td></tr>
+<tr><td>2.4.0.0</td><td><span style="color:blue">latest</span>, <span style="color:green">recommended</span></td></tr>
+<tr><td>2.3.0.0</td><td></td></tr>
+<tr><td>2.2.0.0</td><td></td></tr>
+<tr><td>2.1.0.0</td><td></td></tr>
+<tr><td>2.0.0.1</td><td></td></tr>
+<tr><td>2.0.0.0</td><td></td></tr>
+<tr><td>1.10.0.0</td><td></td></tr>
+<tr><td>1.9.1.0</td><td></td></tr>
+<tr><td>1.9.0.0</td><td></td></tr>
+<tr><td>1.8.0.0</td><td></td></tr>
 <tr><td>1.7.0.0</td><td></td></tr>
 <tr><td>1.6.1.0</td><td></td></tr>
 <tr><td>1.6.0.0</td><td></td></tr>
@@ -169,7 +237,10 @@ GHCup supports the following tools, which are also known as the **Haskell Toolch
 <table>
 <thead><tr><th>Stack Version</th><th>Tags</th></tr></thead>
 <tbody>
-<tr><td>2.9.1</td><td><span style="color:blue">latest</span>, <span style="color:green">recommended</span></td></tr>
+<tr><td>2.13.1</td><td><span style="color:blue">latest</span></td></tr>
+<tr><td>2.11.1</td><td><span style="color:green">recommended</span></td></tr>
+<tr><td>2.9.3</td><td></td></tr>
+<tr><td>2.9.1</td><td></td></tr>
 <tr><td>2.7.5</td><td></td></tr>
 <tr><td>2.7.3</td><td></td></tr>
 <tr><td>2.7.1</td><td></td></tr>
@@ -182,9 +253,9 @@ GHCup supports the following tools, which are also known as the **Haskell Toolch
 
 This list may not be exhaustive and specifies support for bindists only.
 
-| Platform | Architecture | ghcup | GHC | cabal | HLS | stack | 
+| Platform | Architecture | ghcup | GHC | cabal | HLS | stack |
 | ------ | ------ | ------ | ------ | ------ | ------ | ------ |
-| Windows 7 | amd64 | ❔ | ✅ | ✅ | ✅ | ✅ |
+| Windows 8.1 | amd64 | ✅ | ✅ | ✅ | ✅ | ✅ |
 | Windows 10 | amd64 | ✅ | ✅ | ✅ | ✅ | ✅ |
 | Windows Server 2016 | amd64 | ✅ | ✅ | ✅ | ✅ | ✅ |
 | Windows Server 2019 | amd64 | ✅ | ✅ | ✅ | ✅ | ✅ |
@@ -200,12 +271,11 @@ This list may not be exhaustive and specifies support for bindists only.
 | Linux generic | aarch64 | ✅ | ⚠️ | ✅ | ⚠️ | ❌ |
 | Linux generic | armv7 | ✅ | ⚠️ | ✅ | ⚠️ | ❌ |
 
-### Windows 7
+### Windows <8.1
 
-May or may not work, several issues:
-
-* [https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/140](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/140)
-* [https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/197](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/197)
+No longer supported for recent GHCs, according to manual testing of GHC 9.8.1 on Windows 7.
+According to [msys2 documentation](https://www.msys2.org/docs/windows_support), the minimum Windows
+version is now 8.1.
 
 ### WSL1
 
@@ -223,8 +293,9 @@ There are various issues with GHC itself.
 
 ### FreeBSD
 
-Lacks some upstream bindists and may need compat libs, since most bindists are built on FreeBSD-12.
+Lacks some upstream bindists and may need compat libs (such as `misc/compat12x`).
 HLS bindists are experimental.
+Only latest FreeBSD is generally supported.
 
 ### Linux ARMv7/AARCH64
 
@@ -232,10 +303,19 @@ Lower availability of bindists. Stack and HLS binaries are experimental.
 
 ## Manual installation
 
+### Unix
+
 Download the binary for your platform at [https://downloads.haskell.org/~ghcup/](https://downloads.haskell.org/~ghcup/)
 and place it into your `PATH` anywhere.
 
-If you want to GPG verify the binaries, import the following keys first: `7784930957807690A66EBDBE3786C5262ECB4A3F` and `FE5AB6C91FEA597C3B31180B73EDE9E8CFBAEF01`.
+If you want to GPG verify the binaries, import the following keys first:
+
+```sh
+gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C
+gpg --batch --keyserver keyserver.ubuntu.com --recv-keys FE5AB6C91FEA597C3B31180B73EDE9E8CFBAEF01
+gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 88B57FCF7DB53B4DB3BFA4B1588764FBE22D19C4
+gpg --batch --keyserver keyserver.ubuntu.com --recv-keys EAF2A9A722C0C96F2B431CA511AAD8CEDEE0CAEF
+```
 
 Then adjust your `PATH` in `~/.bashrc` (or similar, depending on your shell) like so:
 
@@ -243,6 +323,78 @@ Then adjust your `PATH` in `~/.bashrc` (or similar, depending on your shell) lik
 export PATH="$HOME/.cabal/bin:$HOME/.ghcup/bin:$PATH"
 ```
 
+### Windows
+
+1. Install ghcup binary
+    - choose a base directory for installation, e.g. `C:\` that has sufficient space
+    - then create the directory, e.g. `C:\ghcup\bin`
+    - download the binary: https://downloads.haskell.org/~ghcup/x86_64-mingw64-ghcup.exe
+    - place it as `ghcup.exe` into e.g. `C:\ghcup\bin`
+2. Install MSYS2
+    - download https://repo.msys2.org/distrib/msys2-x86_64-latest.exe and execute it
+    - remember the installation destination you choose (default is `C:\msys64`)
+    - finish the installation
+* Add environment variables and update `Path`
+    - open search bar and type in "Edit the system environment variables", then open it
+    - click on "Environment Variables..." at the near bottom
+    - in the upper half, select `Path` variable and double click on it
+    - in the new window, click "New", type in `C:\ghcup\bin` (depending on step 1.) and press enter
+    - click "OK" at the bottom
+    - in the upper half, click on "New..."
+    - enter `GHCUP_MSYS2` under "Variable name" and the installation destination from step 2. under "Variable value"
+    - click "OK" at the bottom
+    - in the upper half, click on "New..."
+    - enter `GHCUP_INSTALL_BASE_PREFIX` under "Variable name" and based on the installation destination from step 1. enter the device directory (default `C:\`)
+    - click "OK" at the bottom
+    - in the upper half, click on "New..."
+    - enter `CABAL_DIR` under "Variable name" and based on the installation destination from step 1. enter the device directory + `cabal` subdir (default `C:\cabal`)
+    - click "OK" at the bottom
+    - click "OK" at the bottom
+    - click "OK" at the bottom
+3. Install tools
+    - open powershell
+    - run `ghcup install ghc --set recommended`
+    - run `ghcup install cabal latest`
+    - run `ghcup install stack latest`
+    - run `ghcup install hls latest`
+    - run `cabal update`
+4. Update msys2
+    - run `ghcup run -m -- pacman --noconfirm -Syuu`
+    - run `ghcup run -m -- pacman --noconfirm -Syuu`
+    - run `ghcup run -m -- pacman --noconfirm -S --needed curl autoconf mingw-w64-x86_64-pkgconf`
+    - run `ghcup run -m -- pacman --noconfirm -S ca-certificates`
+5. Update cabal config
+    - go to e.g. `C:\cabal` (based on device you picked in 1.)
+    - open file `config`
+    - uncomment `extra-include-dirs` (the `-- `) and add the value (depending on installation destination you chose in 2.), e.g. `C:\msys64\mingw64\include`... so the final line should be `extra-include-dirs: C:\msys64\mingw64\include`
+    - uncomment `extra-lib-dirs` and do the same, adding `C:\msys64\mingw64\lib`
+    - uncomment `extra-prog-path` and set it to `C:\ghcup\bin, C:\cabal\bin, C:\msys64\mingw64\bin, C:\msys64\usr\bin`, depending on your install destinations from 1. and 2.
+6. Set up msys2 shell
+    - run `ghcup run -m -- sed -i -e 's/db_home:.*$/db_home: windows/' /etc/nsswitch.conf` to make the HOME in your msys2 shell match the one from windows
+    - make a desktop shortcut from `C:\msys64\msys2_shell.cmd`, which will allow you to start a proper msys2 shell
+    - run `ghcup run -m -- sed -i -e 's/#MSYS2_PATH_TYPE=.*/MSYS2_PATH_TYPE=inherit/' /c/msys64/msys2.ini`
+    - run `ghcup run -m -- sed -i -e 's/rem set MSYS2_PATH_TYPE=inherit/set MSYS2_PATH_TYPE=inherit/' /c/msys64/msys2_shell.cmd`
+
+All set. You can run `cabal init` now in an empty directory to start a project.
+
+## Esoteric distros
+
+### Void Linux
+
+Since void linux can be installed with glibc and musl, it's hard to support correctly with ghcup.
+One way to make ghcup work on **Void Linux musl** is to follow the [Overriding distro detection](../guide/#overriding-distro-detection)
+section and tell it to consider Alpine bindists only. E.g.:
+
+```sh
+curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | BOOTSTRAP_HASKELL_MINIMAL=1 sh
+source ~/.ghcup/env
+ghcup config set platform-override '{ "arch": "A_64", "platform": { "contents": "Alpine", "tag": "Linux" }, "version": "3.17" }'
+ghcup install cabal --set latest
+ghcup install ghc --set latest
+ghcup install stack --set latest
+ghcup install hls --set latest
+```
+
 ## Vim integration
 
 See [ghcup.vim](https://github.com/hasufell/ghcup.vim).
@@ -260,7 +412,7 @@ On Linux, some users have reported an issue when VSCode is not launched from a t
 ## Get help
 
 * [Libera IRC chat on #haskell-ghcup or #haskell](https://kiwiirc.com/nextclient/irc.libera.chat/?nick=Guest%7C?#haskell,#haskell-ghcup)
-* [GHCup issue tracker](https://gitlab.haskell.org/haskell/ghcup-hs/issues)
+* [GHCup issue tracker](https://github.com/haskell/ghcup-hs/issues/new)
 * [Matrix](https://app.element.io/#/room/#haskell-tooling:matrix.org)
 * [Discord](https://discord.gg/pKYf3zDQU7)
 

docs/overrides/base.html

@@ -1,201 +0,0 @@
-<!DOCTYPE html>
-<html lang="{{ config.theme.locale|default('en') }}">
-    <head>
-      {%- block site_meta %}
-        <meta charset="utf-8">
-        <meta http-equiv="X-UA-Compatible" content="IE=edge">
-        <meta name="viewport" content="width=device-width, initial-scale=1.0">
-        {% if page and page.is_homepage %}<meta name="description" content="{{ config['site_description'] }}">{% endif %}
-        {% if config.site_author %}<meta name="author" content="{{ config.site_author }}">{% endif %}
-        {% if page and page.canonical_url %}<link rel="canonical" href="{{ page.canonical_url }}">{% endif %}
-        {% if config.site_favicon %}<link rel="shortcut icon" href="{{ config.site_favicon|url }}">
-        {% else %}<link rel="shortcut icon" href="{{ 'img/favicon.ico'|url }}">{% endif %}
-      {%- endblock %}
-
-      {%- block htmltitle %}
-        <title>{% if page and page.title and not page.is_homepage %}{{ page.title }} - {% endif %}{{ config.site_name }}</title>
-      {%- endblock %}
-
-      {%- block styles %}
-        <link href="{{ 'css/bootstrap.min.css'|url }}" rel="stylesheet">
-        <link href="{{ 'css/font-awesome.min.css'|url }}" rel="stylesheet">
-        <link href="{{ 'css/base.css'|url }}" rel="stylesheet">
-        {%- if config.theme.highlightjs %}
-        <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.5.0/styles/{{ config.theme.hljs_style }}.min.css">
-        {%- endif %}
-        {%- for path in extra_css %}
-        <link href="{{ path }}" rel="stylesheet">
-        {%- endfor %}
-      {%- endblock %}
-
-      {%- block libs %}
-
-        <script src="{{ 'js/jquery-1.10.2.min.js'|url }}" defer></script>
-        <script src="{{ 'js/bootstrap.min.js'|url }}" defer></script>
-        {%- if config.theme.highlightjs %}
-        <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.5.0/highlight.min.js"></script>
-        {%- for lang in config.theme.hljs_languages %}
-        <script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/10.5.0/languages/{{lang}}.min.js"></script>
-        {%- endfor %}
-        <script>hljs.initHighlightingOnLoad();</script>
-        {%- endif %}
-      {%- endblock %}
-
-      {%- block analytics %}
-        {%- if config.theme.analytics.gtag %}
-        <script async src="https://www.googletagmanager.com/gtag/js?id={{ config.theme.analytics.gtag }}"></script>
-        <script>
-          window.dataLayer = window.dataLayer || [];
-          function gtag(){dataLayer.push(arguments);}
-          gtag('js', new Date());
-
-          gtag('config', '{{ config.theme.analytics.gtag }}');
-        </script>
-        {%- elif config.google_analytics %}
-        <script>
-            (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-            (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-            m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-            })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
-
-            ga('create', '{{ config.google_analytics[0] }}', '{{ config.google_analytics[1] }}');
-            ga('send', 'pageview');
-        </script>
-        {%- endif %}
-      {%- endblock %}
-
-      {%- block extrahead %} {% endblock %}
-    </head>
-
-    <body{% if page and page.is_homepage %} class="homepage"{% endif %}>
-        <div class="navbar fixed-top navbar-expand-lg navbar-{% if config.theme.nav_style == "light" %}light{% else %}dark{% endif %} bg-{{ config.theme.nav_style }}">
-            <div class="container">
-
-                {%- block site_name %}
-                <a class="navbar-brand" href="{{ nav.homepage.url|url }}">{{ config.site_name }}</a>
-                {%- endblock %}
-
-                {%- if nav|length>1 or (page and (page.next_page or page.previous_page)) or config.repo_url %}
-                <!-- Expander button -->
-                <button type="button" class="navbar-toggler" data-toggle="collapse" data-target="#navbar-collapse">
-                    <span class="navbar-toggler-icon"></span>
-                </button>
-                {%- endif %}
-
-                <!-- Expanded navigation -->
-                <div id="navbar-collapse" class="navbar-collapse collapse">
-                  {%- block site_nav %}
-                    {%- if nav|length>1 %}
-                        <!-- Main navigation -->
-                        <ul class="nav navbar-nav">
-                        {%- for nav_item in nav %}
-                        {%- if nav_item.children %}
-                            <li class="dropdown{% if nav_item.active %} active{% endif %}">
-                                <a href="#" class="nav-link dropdown-toggle" data-toggle="dropdown">{{ nav_item.title }} <b class="caret"></b></a>
-                                <ul class="dropdown-menu">
-                                {%- for nav_item in nav_item.children %}
-                                    {% include "nav-sub.html" %}
-                                {%- endfor %}
-                                </ul>
-                            </li>
-                        {%- else %}
-                            <li class="navitem{% if nav_item.active %} active{% endif %}">
-                                <a href="{{ nav_item.url|url }}" class="nav-link">{{ nav_item.title }}</a>
-                            </li>
-                        {%- endif %}
-                        {%- endfor %}
-                        </ul>
-                    {%- endif %}
-                  {%- endblock %}
-
-                    <ul class="nav navbar-nav ml-auto">
-                      {%- block search_button %}
-                        {%- if 'search' in config['plugins'] %}
-                        <li class="nav-item">
-                            <a href="#" class="nav-link" data-toggle="modal" data-target="#mkdocs_search_modal">
-                                <i class="fa fa-search"></i> {% trans %}Search{% endtrans %}
-                            </a>
-                        </li>
-                        {%- endif %}
-                      {%- endblock %}
-
-                      {%- block next_prev %}
-                      {%- endblock %}
-
-                      {%- block repo %}
-                        {%- if page and page.edit_url %}
-                            <li class="nav-item">
-                                <a href="{{ page.edit_url }}" class="nav-link">
-                                    {%- if config.repo_name == 'GitHub' -%}
-                                        <i class="fa fa-github"></i> {% trans repo_name=config.repo_name %}Edit on {{ repo_name }}{% endtrans %}
-                                    {%- elif config.repo_name == 'Bitbucket' -%}
-                                        <i class="fa fa-bitbucket"></i> {% trans repo_name=config.repo_name %}Edit on {{ repo_name }}{% endtrans %}
-                                    {%- elif config.repo_name == 'GitLab' -%}
-                                        <i class="fa fa-gitlab"></i> {% trans repo_name=config.repo_name %}Edit on {{ repo_name }}{% endtrans %}
-                                    {%- else -%}
-                                    {% trans repo_name=config.repo_name%}Edit on {{ repo_name }}{% endtrans %}
-                                    {%- endif -%}
-                                </a>
-                            </li>
-                        {%- elif config.repo_url %}
-                            <li class="nav-item">
-                                <a href="{{ config.repo_url }}" class="nav-link">
-                                    {%- if config.repo_name == 'GitHub' -%}
-                                        <i class="fa fa-github"></i> {{ config.repo_name }}
-                                    {%- elif config.repo_name == 'Bitbucket' -%}
-                                        <i class="fa fa-bitbucket"></i> {{ config.repo_name }}
-                                    {%- elif config.repo_name == 'GitLab' -%}
-                                        <i class="fa fa-gitlab"></i> {{ config.repo_name }}
-                                    {%- else -%}
-                                    {{ config.repo_name }}
-                                    {%- endif -%}
-                                </a>
-                            </li>
-                        {%- endif %}
-                      {%- endblock %}
-                    </ul>
-                </div>
-            </div>
-        </div>
-
-        <div class="container">
-            <div class="row">
-                {%- block content %}
-                    <div class="col-md-3">{% include "toc.html" %}</div>
-                    <div class="col-md-9" role="main">{% include "content.html" %}</div>
-                {%- endblock %}
-            </div>
-        </div>
-
-        <footer class="col-md-12">
-          {%- block footer %}
-            <hr>
-            {%- if config.copyright %}
-                <p>{{ config.copyright }}</p>
-            {%- endif %}
-            <p>{% trans mkdocs_link='<a href="https://www.mkdocs.org/">MkDocs</a>' %}Documentation built with {{ mkdocs_link }}.{% endtrans %}</p>
-          {%- endblock %}
-        </footer>
-
-      {%- block scripts %}
-        <script>
-            var base_url = {{ base_url | tojson }},
-                shortcuts = {{ config.theme.shortcuts | tojson }};
-        </script>
-        <script src="{{ 'js/base.js'|url }}" defer></script>
-        {%- for path in extra_javascript %}
-        <script src="{{ path }}" defer></script>
-        {%- endfor %}
-      {%- endblock %}
-
-        {% if 'search' in config['plugins'] %}{%- include "search-modal.html" %}{% endif %}
-        {%- include "keyboard-modal.html" %}
-
-    </body>
-</html>
-{% if page and page.is_homepage %}
-<!--
-MkDocs version : {{ mkdocs_version }}
-Build Date UTC : {{ build_date_utc }}
--->
-{% endif %}

docs/overrides/main.html

@@ -0,0 +1,4 @@
+{% extends "base.html" %}
+<!-- Get rid of the next/prev buttons -->
+{% block next_prev %}
+{% endblock %}

docs/steps.md

@@ -328,7 +328,7 @@ see the [Cabal user guide](https://cabal.readthedocs.io/en/stable/getting-starte
 <a href="https://hackage.haskell.org/" class="btn btn-primary" role="button">Discover Haskell packages</a>
 <a href="https://hackage.haskell.org/package/base" class="btn btn-primary" role="button">The standard library</a>
 <a href="https://haskell-language-server.readthedocs.io/en/stable/installation.html" class="btn btn-primary" role="button">Editor setup with HLS</a>
-<a href="https://play-haskell.tomsmeding.com/play" class="btn btn-primary" role="button">Online playground</a>
+<a href="https://play.haskell.org/" class="btn btn-primary" role="button">Online playground</a>
 </div>
 
 ## How to learn Haskell proper
@@ -343,7 +343,7 @@ To learn Haskell, try any of those:
 * [https://github.com/haskell/haskell-language-server](https://github.com/haskell/haskell-language-server)
 * [https://github.com/haskell/cabal](https://github.com/haskell/cabal)
 * [https://github.com/commercialhaskell/stack](https://github.com/commercialhaskell/stack)
-* [https://gitlab.haskell.org/haskell/ghcup-hs](https://gitlab.haskell.org/haskell/ghcup-hs)
+* [https://github.com/haskell/ghcup-hs](https://github.com/haskell/ghcup-hs)
 * [https://github.com/jgm/pandoc](https://github.com/jgm/pandoc)
 * [https://github.com/simonmichael/hledger](https://github.com/simonmichael/hledger)
 * [https://github.com/koalaman/shellcheck](https://github.com/koalaman/shellcheck)

ghcup.cabal

@@ -1,13 +1,13 @@
-cabal-version:      3.0
+cabal-version:      2.4
 name:               ghcup
-version:            0.1.18.1
+version:            0.1.22.0
 license:            LGPL-3.0-only
 license-file:       LICENSE
-copyright:          Julian Ospald 2020
+copyright:          Julian Ospald 2024
 maintainer:         hasufell@posteo.de
 author:             Julian Ospald
-homepage:           https://gitlab.haskell.org/haskell/ghcup-hs
-bug-reports:        https://gitlab.haskell.org/haskell/ghcup-hs/issues
+homepage:           https://github.com/haskell/ghcup-hs
+bug-reports:        https://github.com/haskell/ghcup-hs/issues/
 synopsis:           ghc toolchain installer
 description:
   A rewrite of the shell script ghcup, for providing
@@ -25,17 +25,25 @@ extra-source-files:
   cbits/dirutils.h
   data/build_mk/cross
   data/build_mk/default
-  test/golden/GHCupInfo.json
+  test/ghcup-test/data/dir/.keep
+  test/ghcup-test/data/file
+  test/ghcup-test/golden/unix/GHCupInfo.json
+  test/ghcup-test/golden/windows/GHCupInfo.json
+
+tested-with: GHC==9.4.8
+           , GHC==9.2.8
+           , GHC==9.0.2
+           , GHC==8.10.7
 
 source-repository head
   type:     git
-  location: https://gitlab.haskell.org/haskell/ghcup-hs.git
+  location: https://github.com/haskell/ghcup-hs.git
 
 flag tui
   description:
-    Build the brick powered tui (ghcup tui). This is disabled on windows.
+    Build the brick powered tui (ghcup tui).
 
-  default:     False
+  default:     True
   manual:      True
 
 flag internal-downloader
@@ -50,6 +58,56 @@ flag no-exe
   default:     False
   manual:      True
 
+flag tar
+  description: Use haskell tar instead of libarchive.
+  default:     False
+  manual:      True
+
+common app-common-depends
+  build-depends:
+    , aeson                  >=1.4
+    , aeson-pretty           ^>=0.8.8
+    , async                  ^>=2.2.3
+    , base                   >=4.12     && <5
+    , bytestring             >=0.10     && <0.12
+    , cabal-install-parsers  >=0.4.5
+    , cabal-plan             ^>=0.7.2
+    , containers             ^>=0.6
+    , deepseq                ^>=1.4
+    , directory              ^>=1.3.6.0
+    , filepath               >=1.4.101.0
+    , haskus-utils-types     ^>=1.5
+    , haskus-utils-variant   ^>=3.3
+    , megaparsec             >=8.0.0    && <9.3
+    , mtl                    ^>=2.2
+    , optparse-applicative   >=0.15.1.0 && <0.18
+    , pretty                 ^>=1.1.3.1
+    , pretty-terminal        ^>=0.1.0.0
+    , process                ^>=1.6.11.0
+    , resourcet              ^>=1.2.2
+    , safe                   ^>=0.3.18
+    , safe-exceptions        ^>=0.1
+    , tagsoup                ^>=0.14
+    , template-haskell       >=2.7      && <2.22
+    , temporary              ^>=1.3
+    , text                   ^>=2.0
+    , time                   >=1.9.3    && <1.12
+    , unordered-containers   ^>=0.2
+    , uri-bytestring         ^>=0.3.2.2
+    , utf8-string            ^>=1.0
+    , vector                 >=0.12     && <0.14
+    , versions               >=6.0.5      && <6.1
+    , yaml-streamly          ^>=0.12.0
+
+  if flag(tar)
+    cpp-options:   -DTAR
+    build-depends:
+        tar ^>=0.6.0.0
+      , zip ^>=2.0.0
+
+  else
+    build-depends: libarchive ^>=3.0.3.0
+
 library
   exposed-modules:
     GHCup
@@ -77,9 +135,14 @@ library
     GHCup.Types
     GHCup.Types.JSON
     GHCup.Types.JSON.Utils
+    GHCup.Types.JSON.Versions
     GHCup.Types.Optics
+    GHCup.Types.Stack
     GHCup.Utils
     GHCup.Utils.Dirs
+    GHCup.Utils.Tar
+    GHCup.Utils.Tar.Types
+    GHCup.Utils.URI
     GHCup.Version
 
   hs-source-dirs:     lib
@@ -112,7 +175,8 @@ library
     , base16-bytestring     >=0.1.1.6    && <1.1
     , binary                ^>=0.8.6.0
     , bytestring            >=0.10       && <0.12
-    , Cabal                 ^>=3.0.0.0 || ^>=3.2.0.0 || ^>=3.4.0.0 || ^>=3.6.0.0
+    , bz2                   ^>=1.0.1.1
+    , Cabal                 ^>=3.0.0.0 || ^>=3.2.0.0 || ^>=3.4.0.0 || ^>=3.6.0.0 || ^>=3.8.0.0 || ^>= 3.10.0.0
     , case-insensitive      ^>=1.2.1.0
     , casing                ^>=0.1.4.1
     , containers            ^>=0.6
@@ -121,10 +185,10 @@ library
     , directory             ^>=1.3.6.0
     , disk-free-space       ^>=0.1.0.1
     , exceptions            ^>=0.10
-    , filepath              ^>=1.4.2.1
+    , filepath              >=1.4.101.0
+    , file-uri              ^>=0.1.0.0
     , haskus-utils-types    ^>=1.5
-    , haskus-utils-variant  ^>=3.2.1
-    , libarchive            ^>=3.0.3.0
+    , haskus-utils-variant  ^>=3.3
     , lzma-static           ^>=5.2.5.3
     , megaparsec            >=8.0.0      && <9.3
     , mtl                   ^>=2.2
@@ -134,31 +198,40 @@ library
     , pretty-terminal       ^>=0.1.0.0
     , regex-posix           ^>=0.96
     , resourcet             ^>=1.2.2
-    , retry                 ^>=0.8.1.2
+    , retry                 >=0.8.1.2    && <0.10
     , safe                  ^>=0.3.18
     , safe-exceptions       ^>=0.1
     , split                 ^>=0.2.3.4
     , streamly              ^>=0.8.2
     , strict-base           ^>=0.4
-    , template-haskell      >=2.7        && <2.18
+    , template-haskell       >=2.7      && <2.22
     , temporary             ^>=1.3
-    , text                  ^>=1.2.4.0
-    , time                  ^>=1.9.3
+    , text                  ^>=2.0
+    , time                  >=1.9.3      && <1.12
     , transformers          ^>=0.5
     , unliftio-core         ^>=0.2.0.1
     , unordered-containers  ^>=0.2.10.0
     , uri-bytestring        ^>=0.3.2.2
-    , vector                ^>=0.12
-    , versions              >=4.0.1      && <5.1
+    , vector                 >=0.12     && <0.14
+    , versions               >=6.0.5      && <6.1
     , word8                 ^>=0.1.3
     , yaml-streamly         ^>=0.12.0
     , zlib                  ^>=0.6.2.2
 
+  if flag(tar)
+    cpp-options:   -DTAR
+    build-depends:
+        tar ^>=0.6.0.0
+      , zip ^>=2.0.0
+
+  else
+    build-depends: libarchive ^>=3.0.3.0
+
   if (flag(internal-downloader) && !os(windows))
     exposed-modules: GHCup.Download.IOStreams
     cpp-options:     -DINTERNAL_DOWNLOADER
     build-depends:
-      , HsOpenSSL              >=0.11.4.18
+      , HsOpenSSL              >=0.11.7.2
       , http-io-streams        >=0.1.2.0
       , io-streams             >=1.5.2.1
       , terminal-progress-bar  >=0.4.1
@@ -172,7 +245,6 @@ library
     -- GHCup.OptParse.Run uses this
     exposed-modules: GHCup.Prelude.Process.Windows
     build-depends:
-      , bzlib
       , process  ^>=1.6.11.0
       , Win32    >=2.10
 
@@ -180,27 +252,26 @@ library
     other-modules:
       GHCup.Prelude.File.Posix
       GHCup.Prelude.File.Posix.Foreign
-      GHCup.Prelude.File.Posix.Traversals
       GHCup.Prelude.Posix
       GHCup.Prelude.Process.Posix
 
+    exposed-modules:  GHCup.Prelude.File.Posix.Traversals
     include-dirs:     cbits
     includes:         dirutils.h
     install-includes: dirutils.h
     c-sources:        cbits/dirutils.c
     build-depends:
-      , bz2              >=0.5.0.5 && <1.1
-      , terminal-size    ^>=0.3.2.1
-      , unix             ^>=2.7
+      , terminal-size    ^>=0.3.3
+      , unix             ^>=2.7 || ^>=2.8
       , unix-bytestring  ^>=0.3.7.3
 
-  if (flag(tui) && !os(windows))
+  if flag(tui)
     cpp-options:   -DBRICK
-    build-depends: vty >=5.28.2 && <5.34
+    build-depends: vty ^>=6.0 || ^>=6.1 || ^>=6.2
 
-executable ghcup
-  main-is:            Main.hs
-  other-modules:
+library ghcup-optparse
+  import:             app-common-depends
+  exposed-modules:
     GHCup.OptParse
     GHCup.OptParse.ChangeLog
     GHCup.OptParse.Common
@@ -215,11 +286,46 @@ executable ghcup
     GHCup.OptParse.Rm
     GHCup.OptParse.Run
     GHCup.OptParse.Set
+    GHCup.OptParse.Test
     GHCup.OptParse.ToolRequirements
     GHCup.OptParse.UnSet
     GHCup.OptParse.Upgrade
     GHCup.OptParse.Whereis
 
+  hs-source-dirs:     lib-opt
+  default-language:   Haskell2010
+  default-extensions:
+    LambdaCase
+    MultiWayIf
+    NamedFieldPuns
+    PackageImports
+    RecordWildCards
+    ScopedTypeVariables
+    StrictData
+    TupleSections
+
+  ghc-options:
+    -Wall -fwarn-tabs -fwarn-incomplete-uni-patterns
+    -fwarn-incomplete-record-updates
+
+  build-depends:      ghcup
+
+  if flag(internal-downloader)
+    cpp-options: -DINTERNAL_DOWNLOADER
+
+  if flag(tui)
+    cpp-options:   -DBRICK
+
+  if os(windows)
+    cpp-options: -DIS_WINDOWS
+
+  else
+    build-depends:  unix ^>=2.7 || ^>=2.8
+
+executable ghcup
+  import:             app-common-depends
+  main-is:            Main.hs
+
   hs-source-dirs:     app/ghcup
   default-language:   Haskell2010
   default-extensions:
@@ -237,57 +343,25 @@ executable ghcup
     -fwarn-incomplete-record-updates -threaded
 
   build-depends:
-    , aeson                 >=1.4
-    , aeson-pretty          ^>=0.8.8
-    , async                 ^>=2.2.3
-    , base                  >=4.12     && <5
-    , bytestring            >=0.10     && <0.12
-    , cabal-plan            ^>=0.7.2
-    , containers            ^>=0.6
-    , deepseq               ^>=1.4
-    , directory             ^>=1.3.6.0
-    , filepath              ^>=1.4.2.1
     , ghcup
-    , haskus-utils-types    ^>=1.5
-    , haskus-utils-variant  ^>=3.2.1
-    , libarchive            ^>=3.0.3.0
-    , megaparsec            >=8.0.0    && <9.3
-    , mtl                   ^>=2.2
-    , optparse-applicative  >=0.15.1.0 && <0.18
-    , pretty                ^>=1.1.3.1
-    , pretty-terminal       ^>=0.1.0.0
-    , process               ^>=1.6.11.0
-    , resourcet             ^>=1.2.2
-    , safe                  ^>=0.3.18
-    , safe-exceptions       ^>=0.1
-    , tagsoup               ^>=0.14
-    , template-haskell      >=2.7      && <2.18
-    , temporary             ^>=1.3
-    , text                  ^>=1.2.4.0
-    , unordered-containers  ^>=0.2
-    , uri-bytestring        ^>=0.3.2.2
-    , utf8-string           ^>=1.0
-    , vector                ^>=0.12
-    , versions              >=4.0.1    && <5.1
-    , yaml-streamly         ^>=0.12.0
+    , ghcup-optparse
 
   if flag(internal-downloader)
     cpp-options: -DINTERNAL_DOWNLOADER
 
-  if (flag(tui) && !os(windows))
+  if flag(tui)
     cpp-options:   -DBRICK
     other-modules: BrickMain
     build-depends:
-      , brick         ^>=0.64
+      , brick         ^>=2.1
       , transformers  ^>=0.5
-      , unix          ^>=2.7
-      , vty           >=5.28.2 && <5.34
+      , vty           ^>=6.0 || ^>=6.1 || ^>=6.2
+      , optics        ^>=0.4
 
   if os(windows)
     cpp-options: -DIS_WINDOWS
-
   else
-    build-depends: unix ^>=2.7
+    build-depends: unix ^>=2.7 || ^>=2.8
 
   if flag(no-exe)
     buildable: False
@@ -296,9 +370,10 @@ test-suite ghcup-test
   type:               exitcode-stdio-1.0
   main-is:            Main.hs
   build-tool-depends: hspec-discover:hspec-discover -any
-  hs-source-dirs:     test
+  hs-source-dirs:     test/ghcup-test
   other-modules:
     GHCup.ArbitraryTypes
+    GHCup.Prelude.File.Posix.TraversalsSpec
     GHCup.Types.JSONSpec
     GHCup.Utils.FileSpec
     Spec
@@ -321,14 +396,58 @@ test-suite ghcup-test
     , bytestring                >=0.10    && <0.12
     , containers                ^>=0.6
     , directory                 ^>=1.3.6.0
-    , filepath                  ^>=1.4.2.1
+    , filepath                  >=1.4.101.0
     , generic-arbitrary         >=0.1.0   && <0.2.1 || >=0.2.2 && <0.3
     , ghcup
-    , hspec                     >=2.7.10  && <2.10
+    , hspec                     >=2.7.10  && <2.11
     , hspec-golden-aeson        ^>=0.9
     , QuickCheck                ^>=2.14.1
     , quickcheck-arbitrary-adt  ^>=0.3.1.0
     , streamly                  ^>=0.8.2
-    , text                      ^>=1.2.4.0
+    , text                      ^>=2.0
+    , time                      >=1.9.3   && <1.12
     , uri-bytestring            ^>=0.3.2.2
-    , versions                  >=4.0.1   && <5.1
+    , versions                   >=6.0.5      && <6.1
+
+  if os(windows)
+    cpp-options: -DIS_WINDOWS
+
+  else
+    build-depends: unix ^>=2.7 || ^>=2.8
+
+test-suite ghcup-optparse-test
+  type:             exitcode-stdio-1.0
+  hs-source-dirs:   test/optparse-test
+  main-is:          Main.hs
+  other-modules:
+    ChangeLogTest
+    CompileTest
+    ConfigTest
+    GCTest
+    InstallTest
+    ListTest
+    OtherCommandTest
+    RmTest
+    RunTest
+    SetTest
+    UnsetTest
+    UpgradeTest
+    Utils
+    WhereisTest
+
+  if os(windows)
+    cpp-options: -DIS_WINDOWS
+
+  default-language: Haskell2010
+  ghc-options:      -Wall
+  build-depends:
+    , base
+    , ghcup
+    , ghcup-optparse
+    , optparse-applicative
+    , tasty
+    , tasty-hunit
+    , template-haskell
+    , text
+    , uri-bytestring
+    , versions

hie.yaml

@@ -4,5 +4,9 @@ cradle:
     path: ./lib
   - component: "ghcup:exe:ghcup"
     path: ./app/ghcup
+  - component: "ghcup:lib:ghcup-optparse"
+    path: "./lib-opt"
   - component: "ghcup:test:ghcup-test"
-    path: ./test
+    path: "./test/ghcup-test"
+  - component: "ghcup:test:ghcup-optparse-test"
+    path: "./test/optparse-test"

lib-opt/GHCup/OptParse.hs

@@ -8,6 +8,7 @@
 module GHCup.OptParse (
     module GHCup.OptParse.Common
   , module GHCup.OptParse.Install
+  , module GHCup.OptParse.Test
   , module GHCup.OptParse.Set
   , module GHCup.OptParse.UnSet
   , module GHCup.OptParse.Rm
@@ -31,6 +32,7 @@ module GHCup.OptParse (
 
 import           GHCup.OptParse.Common
 import           GHCup.OptParse.Install
+import           GHCup.OptParse.Test
 import           GHCup.OptParse.Set
 import           GHCup.OptParse.UnSet
 import           GHCup.OptParse.Rm
@@ -55,16 +57,12 @@ import           GHCup.Types
 import           Control.Monad.Fail             ( MonadFail )
 #endif
 import           Control.Monad.Reader
-import           Data.Bifunctor
 import           Data.Either
 import           Data.Functor
 import           Data.Maybe
 import           Options.Applicative     hiding ( style )
 import           Options.Applicative.Help.Pretty ( text )
 import           Prelude                 hiding ( appendFile )
-import           URI.ByteString
-
-import qualified Data.ByteString.UTF8          as UTF8
 
 
 
@@ -74,19 +72,22 @@ data Options = Options
     optVerbose     :: Maybe Bool
   , optCache       :: Maybe Bool
   , optMetaCache   :: Maybe Integer
+  , optMetaMode    :: Maybe MetaMode
   , optPlatform    :: Maybe PlatformRequest
-  , optUrlSource   :: Maybe URI
+  , optUrlSource   :: Maybe URLSource
   , optNoVerify    :: Maybe Bool
   , optKeepDirs    :: Maybe KeepDirs
   , optsDownloader :: Maybe Downloader
   , optNoNetwork   :: Maybe Bool
   , optGpg         :: Maybe GPGSetting
+  , optStackSetup  :: Maybe Bool
   -- commands
   , optCommand     :: Command
   }
 
 data Command
   = Install (Either InstallCommand InstallOptions)
+  | Test TestCommand
   | InstallCabalLegacy InstallOptions
   | Set (Either SetCommand SetOptions)
   | UnSet UnsetCommand
@@ -108,6 +109,7 @@ data Command
   | Prefetch PrefetchCommand
   | GC GCOptions
   | Run RunOptions
+  | PrintAppErrors
 
 
 
@@ -116,7 +118,8 @@ opts =
   Options
     <$> invertableSwitch "verbose" (Just 'v') False (help "Enable verbosity (default: disabled)")
     <*> invertableSwitch "cache" (Just 'c') False (help "Cache downloads in ~/.ghcup/cache (default: disabled)")
-    <*> optional (option auto (long "metadata-caching" <> help "How long the yaml metadata caching interval is (in seconds), 0 to disable" <> internal))
+    <*> optional (option auto (long "metadata-caching" <> metavar "SEC" <> help "How long the yaml metadata caching interval is (in seconds), 0 to disable"))
+    <*> optional (option auto (long "metadata-fetching-mode" <> metavar "<Strict|Lax>" <> help "Whether to fail on metadata download failure (Strict) or fall back to cached version (Lax (default))"))
     <*> optional
       (option
         (eitherReader platformParser)
@@ -129,13 +132,13 @@ opts =
       )
     <*> optional
           (option
-            (eitherReader parseUri)
+            (eitherReader parseUrlSource)
             (  short 's'
             <> long "url-source"
-            <> metavar "URL"
-            <> help "Alternative ghcup download info url"
+            <> metavar "URL_SOURCE"
+            <> help "Alternative ghcup download info"
             <> internal
-            <> completer fileUri
+            <> completer urlSourceCompleter
             )
           )
     <*> (fmap . fmap) not (invertableSwitch "verify" (Just 'n') True (help "Disable tarball checksum verification (default: enabled)"))
@@ -173,10 +176,9 @@ opts =
           "GPG verification (default: none)"
           <> completer (listCompleter ["strict", "lax", "none"])
           ))
+    <*> invertableSwitch "stack-setup" (Just 's') False (help "Use stack's setup info for discovering and installing GHC versions")
     <*> com
- where
-  parseUri s' =
-    first show $ parseURI strictURIParserOptions (UTF8.fromString s')
+
 
 
 com :: Parser Command
@@ -203,6 +205,14 @@ com =
                 <> footerDoc (Just $ text installToolFooter)
                 )
           )
+      <> command
+           "test"
+           (info
+             (Test <$> testParser <**> helper)
+             (  progDesc "Run tests for a tool (if any) [EXPERIMENTAL!]"
+             <> footerDoc (Just $ text testFooter)
+             )
+           )
       <> command
            "set"
            (info
@@ -231,7 +241,8 @@ com =
       <> command
            "list"
            (info (List <$> listOpts <**> helper)
-                 (progDesc "Show available GHCs and other tools")
+                 (progDesc "Show available GHCs and other tools"
+                 <> footerDoc (Just $ text listToolFooter))
            )
       <> command
            "upgrade"
@@ -340,3 +351,10 @@ com =
            <> commandGroup "Nuclear Commands:"
            <> hidden
           )
+     <|> subparser
+          (command
+              "print-app-errors"
+               (info (pure PrintAppErrors <**> helper)
+                     (progDesc ""))
+           <> internal
+          )

lib-opt/GHCup/OptParse/ChangeLog.hs

@@ -12,6 +12,7 @@ module GHCup.OptParse.ChangeLog where
 
 
 import           GHCup.Types
+import           GHCup.Errors
 import           GHCup.OptParse.Common
 import           GHCup.Prelude
 import           GHCup.Prelude.Logger
@@ -28,13 +29,13 @@ import           Data.Maybe
 import           Options.Applicative     hiding ( style )
 import           Prelude                 hiding ( appendFile )
 import           System.Exit
+import           System.Process                 ( system )
 import           Text.PrettyPrint.HughesPJClass ( prettyShow )
 
 import qualified Data.Text                     as T
 import Control.Exception.Safe (MonadMask)
 import GHCup.Types.Optics
 import GHCup.Utils
-import Data.Versions
 import URI.ByteString (serializeURIRef')
 import Data.Char (toLower)
 
@@ -49,7 +50,7 @@ data ChangeLogOptions = ChangeLogOptions
   { clOpen    :: Bool
   , clTool    :: Maybe Tool
   , clToolVer :: Maybe ToolVersion
-  }
+  } deriving (Eq, Show)
 
 
 
@@ -75,12 +76,12 @@ changelogP =
                 e       -> Left e
               )
             )
-            (short 't' <> long "tool" <> metavar "<ghc|cabal|hls|ghcup>" <> help
+            (short 't' <> long "tool" <> metavar "<ghc|cabal|hls|ghcup|stack>" <> help
               "Open changelog for given tool (default: ghc)"
               <> completer toolCompleter
             )
           )
-    <*> optional (toolVersionTagArgument Nothing Nothing)
+    <*> optional (toolVersionTagArgument [] Nothing)
 
 
 
@@ -114,40 +115,36 @@ changelog :: ( Monad m
 changelog ChangeLogOptions{..} runAppState runLogger = do
   GHCupInfo { _ghcupDownloads = dls } <- runAppState getGHCupInfo
   let tool = fromMaybe GHC clTool
-      ver' = maybe
-        (Right Latest)
-        (\case
-          GHCVersion tv  -> Left (_tvVersion tv)
-          ToolVersion tv -> Left tv
-          ToolTag     t  -> Right t
-        )
+      ver' = fromMaybe
+        (ToolTag Latest)
         clToolVer
       muri = getChangeLog dls tool ver'
   case muri of
     Nothing -> do
       runLogger
         (logWarn $
-          "Could not find ChangeLog for " <> T.pack (prettyShow tool) <> ", version " <> either prettyVer (T.pack . show) ver'
+          "Could not find ChangeLog for " <> T.pack (prettyShow tool) <> ", version " <> T.pack (prettyShow ver')
         )
       pure ExitSuccess
     Just uri -> do
       pfreq <- runAppState getPlatformReq
       let uri' = T.unpack . decUTF8Safe . serializeURIRef' $ uri
-          cmd = case _rPlatform pfreq of
-                  Darwin  -> "open"
-                  Linux _ -> "xdg-open"
-                  FreeBSD -> "xdg-open"
-                  Windows -> "start"
-
       if clOpen
         then do
           runAppState $
-            exec cmd
-                 [T.unpack $ decUTF8Safe $ serializeURIRef' uri]
-                 Nothing
-                 Nothing
+            case _rPlatform pfreq of
+              Darwin  -> exec "open" [T.unpack $ decUTF8Safe $ serializeURIRef' uri] Nothing Nothing
+              Linux _ -> exec "xdg-open" [T.unpack $ decUTF8Safe $ serializeURIRef' uri] Nothing Nothing
+              FreeBSD -> exec "xdg-open" [T.unpack $ decUTF8Safe $ serializeURIRef' uri] Nothing Nothing
+              Windows -> do
+                let args = "start \"\" " ++ (T.unpack $ decUTF8Safe $ serializeURIRef' uri)
+                c <- liftIO $ system $ args
+                case c of
+                   (ExitFailure xi) -> pure $ Left $ NonZeroExit xi "cmd.exe" [args]
+                   ExitSuccess -> pure $ Right ()
               >>= \case
                     Right _ -> pure ExitSuccess
-                    Left  e -> logError (T.pack $ prettyShow e)
+                    Left  e -> logError (T.pack $ prettyHFError e)
                       >> pure (ExitFailure 13)
         else liftIO $ putStrLn uri' >> pure ExitSuccess
+

lib-opt/GHCup/OptParse/Common.hs

@@ -5,6 +5,7 @@
 {-# LANGUAGE DuplicateRecordFields #-}
 {-# LANGUAGE TypeApplications #-}
 {-# LANGUAGE NumericUnderscores #-}
+{-# LANGUAGE ViewPatterns      #-}
 
 module GHCup.OptParse.Common where
 
@@ -25,6 +26,7 @@ import           Control.DeepSeq
 import           Control.Concurrent
 import           Control.Concurrent.Async
 import           Control.Exception.Safe
+import           Control.Monad.Identity (Identity(..))
 #if !MIN_VERSION_base(4,13,0)
 import           Control.Monad.Fail             ( MonadFail )
 #endif
@@ -44,7 +46,9 @@ import           Data.Functor
 import           Data.List                      ( nub, sort, sortBy, isPrefixOf, stripPrefix )
 import           Data.Maybe
 import           Data.Text                      ( Text )
-import           Data.Versions           hiding ( str )
+import           Data.Time.Calendar             ( Day )
+import           Data.Time.Format               ( parseTimeM, defaultTimeLocale )
+import           Data.Versions
 import           Data.Void
 import qualified Data.Vector      as V
 import           GHC.IO.Exception
@@ -55,41 +59,44 @@ import           Safe
 import           System.Process                  ( readProcess )
 import           System.FilePath
 import           Text.HTML.TagSoup       hiding ( Tag )
-import           URI.ByteString
+import           URI.ByteString          hiding (parseURI)
 
 import qualified Data.ByteString.UTF8          as UTF8
 import qualified Data.Map.Strict               as M
 import qualified Data.Text                     as T
+import qualified Data.Text.Lazy.Encoding       as LE
+import qualified Data.Text.Lazy                as LT
 import qualified Text.Megaparsec               as MP
 import qualified System.FilePath.Posix         as FP
 import GHCup.Version
 import Control.Exception (evaluate)
+import qualified Cabal.Config            as CC
 
 
     -------------
     --[ Types ]--
     -------------
 
-data ToolVersion = GHCVersion GHCTargetVersion
-                 | ToolVersion Version
-                 | ToolTag Tag
-
 -- a superset of ToolVersion
 data SetToolVersion = SetGHCVersion GHCTargetVersion
                     | SetToolVersion Version
                     | SetToolTag Tag
+                    | SetToolDay Day
                     | SetRecommended
                     | SetNext
+                    deriving (Eq, Show)
 
 prettyToolVer :: ToolVersion -> String
-prettyToolVer (GHCVersion v') = T.unpack $ tVerToText v'
+prettyToolVer (GHCVersion v')  = T.unpack $ tVerToText v'
 prettyToolVer (ToolVersion v') = T.unpack $ prettyVer v'
-prettyToolVer (ToolTag t) = show t
+prettyToolVer (ToolTag t)      = show t
+prettyToolVer (ToolDay day)    = show day
 
 toSetToolVer :: Maybe ToolVersion -> SetToolVersion
 toSetToolVer (Just (GHCVersion v')) = SetGHCVersion v'
 toSetToolVer (Just (ToolVersion v')) = SetToolVersion v'
 toSetToolVer (Just (ToolTag t')) = SetToolTag t'
+toSetToolVer (Just (ToolDay d')) = SetToolDay d'
 toSetToolVer Nothing = SetRecommended
 
 
@@ -100,28 +107,28 @@ toSetToolVer Nothing = SetRecommended
     --------------
 
 
-toolVersionTagArgument :: Maybe ListCriteria -> Maybe Tool -> Parser ToolVersion
+toolVersionTagArgument :: [ListCriteria] -> Maybe Tool -> Parser ToolVersion
 toolVersionTagArgument criteria tool =
   argument (eitherReader (parser tool))
     (metavar (mv tool)
     <> completer (tagCompleter (fromMaybe GHC tool) [])
     <> foldMap (completer . versionCompleter criteria) tool)
  where
-  mv (Just GHC) = "GHC_VERSION|TAG"
-  mv (Just HLS) = "HLS_VERSION|TAG"
-  mv _          = "VERSION|TAG"
+  mv (Just GHC) = "GHC_VERSION|TAG|RELEASE_DATE"
+  mv (Just HLS) = "HLS_VERSION|TAG|RELEASE_DATE"
+  mv _          = "VERSION|TAG|RELEASE_DATE"
 
   parser (Just GHC) = ghcVersionTagEither
   parser Nothing    = ghcVersionTagEither
   parser _          = toolVersionTagEither
 
 
-versionParser' :: Maybe ListCriteria -> Maybe Tool -> Parser Version
+versionParser' :: [ListCriteria] -> Maybe Tool -> Parser Version
 versionParser' criteria tool = argument
   (eitherReader (first show . version . T.pack))
   (metavar "VERSION"  <> foldMap (completer . versionCompleter criteria) tool)
 
-ghcVersionArgument :: Maybe ListCriteria -> Maybe Tool -> Parser GHCTargetVersion
+ghcVersionArgument :: [ListCriteria] -> Maybe Tool -> Parser GHCTargetVersion
 ghcVersionArgument criteria tool = argument (eitherReader ghcVersionEither)
                                             (metavar "VERSION" <> foldMap (completer . versionCompleter criteria) tool)
 
@@ -203,23 +210,11 @@ platformParser s' = case MP.parse (platformP <* MP.eof) "" (T.pack s') of
         )
     ]
   distroP :: MP.Parsec Void Text LinuxDistro
-  distroP = choice'
-    [ MP.chunk "debian" $> Debian
-    , MP.chunk "deb" $> Debian
-    , MP.chunk "ubuntu" $> Ubuntu
-    , MP.chunk "mint" $> Mint
-    , MP.chunk "fedora" $> Fedora
-    , MP.chunk "centos" $> CentOS
-    , MP.chunk "redhat" $> RedHat
-    , MP.chunk "alpine" $> Alpine
-    , MP.chunk "gentoo" $> Gentoo
-    , MP.chunk "exherbo" $> Exherbo
-    , MP.chunk "unknown" $> UnknownLinux
-    ]
+  distroP = choice' ((\d -> MP.chunk (T.pack $ distroToString d) $> d) <$> allDistros)
 
 
 uriParser :: String -> Either String URI
-uriParser = first show . parseURI strictURIParserOptions . UTF8.fromString
+uriParser = first show . parseURI . UTF8.fromString
 
 
 absolutePathParser :: FilePath -> Either String FilePath
@@ -235,21 +230,23 @@ isolateParser f = case isValid f && isAbsolute f of
 -- this accepts cross prefix
 ghcVersionTagEither :: String -> Either String ToolVersion
 ghcVersionTagEither s' =
-  second ToolTag (tagEither s') <|> second GHCVersion (ghcVersionEither s')
+  second ToolDay (dayParser s') <|> second ToolTag (tagEither s') <|> second GHCVersion (ghcVersionEither s')
 
 -- this ignores cross prefix
 toolVersionTagEither :: String -> Either String ToolVersion
 toolVersionTagEither s' =
-  second ToolTag (tagEither s') <|> second ToolVersion (toolVersionEither s')
+  second ToolDay (dayParser s') <|> second ToolTag (tagEither s') <|> second ToolVersion (toolVersionEither s')
 
 tagEither :: String -> Either String Tag
 tagEither s' = case fmap toLower s' of
-  "recommended" -> Right Recommended
-  "latest"      -> Right Latest
+  "recommended"              -> Right Recommended
+  "latest"                   -> Right Latest
+  "latest-prerelease"        -> Right LatestPrerelease
+  "latest-nightly"           -> Right LatestNightly
   ('b':'a':'s':'e':'-':ver') -> case pvp (T.pack ver') of
                                   Right x -> Right (Base x)
                                   Left  _ -> Left $ "Invalid PVP version for base " <> ver'
-  other         -> Left $ "Unknown tag " <> other
+  other                      -> Left $ "Unknown tag " <> other
 
 
 ghcVersionEither :: String -> Either String GHCTargetVersion
@@ -258,7 +255,7 @@ ghcVersionEither =
 
 toolVersionEither :: String -> Either String Version
 toolVersionEither =
-  first (const "Not a valid version") . MP.parse version' "" . T.pack
+  first (const "Not a valid version") . MP.parse (version' <* MP.eof) "" . T.pack
 
 
 toolParser :: String -> Either String Tool
@@ -269,12 +266,22 @@ toolParser s' | t == T.pack "ghc"   = Right GHC
               | otherwise           = Left ("Unknown tool: " <> s')
   where t = T.toLower (T.pack s')
 
+dayParser :: String -> Either String Day
+dayParser s = maybe (Left $ "Could not parse \"" <> s <> "\". Expected format is: YYYY-MM-DD") Right
+            $ parseTimeM True defaultTimeLocale "%Y-%-m-%-d" s
+
 
 criteriaParser :: String -> Either String ListCriteria
-criteriaParser s' | t == T.pack "installed" = Right ListInstalled
-                  | t == T.pack "set"       = Right ListSet
-                  | t == T.pack "available" = Right ListAvailable
-                  | otherwise               = Left ("Unknown criteria: " <> s')
+criteriaParser s' | t == T.pack "installed"   = Right $ ListInstalled True
+                  | t == T.pack "set"         = Right $ ListSet True
+                  | t == T.pack "available"   = Right $ ListAvailable True
+                  | t == T.pack "+installed"  = Right $ ListInstalled True
+                  | t == T.pack "+set"        = Right $ ListSet True
+                  | t == T.pack "+available"  = Right $ ListAvailable True
+                  | t == T.pack "-installed"  = Right $ ListInstalled False
+                  | t == T.pack "-set"        = Right $ ListSet False
+                  | t == T.pack "-available"  = Right $ ListAvailable False
+                  | otherwise                 = Left ("Unknown criteria: " <> s')
   where t = T.toLower (T.pack s')
 
 
@@ -305,6 +312,29 @@ gpgParser s' | t == T.pack "strict" = Right GPGStrict
 
 
 
+overWriteVersionParser :: String -> Either String [VersionPattern]
+overWriteVersionParser = first (const "Not a valid version pattern") . MP.parse (MP.many versionPattern <* MP.eof) "" . T.pack
+ where
+  versionPattern :: MP.Parsec Void Text VersionPattern
+  versionPattern = do
+    str' <- T.unpack <$> MP.takeWhileP Nothing (/= '%')
+    if str' /= mempty
+    then pure (S str')
+    else     fmap (const CabalVer)      v_cabal
+         <|> fmap (const GitBranchName) b_name
+         <|> fmap (const GitHashShort)  s_hash
+         <|> fmap (const GitHashLong)   l_hash
+         <|> fmap (const GitDescribe)   g_desc
+         <|> ((\a b -> S (a : T.unpack b)) <$> MP.satisfy (const True) <*> MP.takeWhileP Nothing (== '%')) -- invalid pattern, e.g. "%k"
+   where
+    v_cabal = MP.chunk "%v"
+    b_name  = MP.chunk "%b"
+    s_hash  = MP.chunk "%h"
+    l_hash  = MP.chunk "%H"
+    g_desc  = MP.chunk "%g"
+
+
+
     ------------------
     --[ Completers ]--
     ------------------
@@ -316,6 +346,15 @@ toolCompleter = listCompleter ["ghc", "cabal", "hls", "stack"]
 gitFileUri :: [String] -> Completer
 gitFileUri add = mkCompleter $ fileUri' (["git://"] <> add)
 
+urlSourceCompleter :: Completer
+urlSourceCompleter = mkCompleter $ urlSourceCompleter' []
+
+urlSourceCompleter' :: [String] -> String -> IO [String]
+urlSourceCompleter' add str' = do
+  let static = ["GHCupURL", "StackSetupURL"]
+  file <- fileUri' add str'
+  pure $ static ++ file
+
 fileUri :: Completer
 fileUri = mkCompleter $ fileUri' []
 
@@ -349,7 +388,7 @@ fileUri' add = \case
   -- We need to do this so bash doesn't expand out any ~ or other
   -- chars we want to complete on, or emit an end of line error
   -- when seeking the close to the quote.
-  -- 
+  --
   -- NOTE: copied from https://hackage.haskell.org/package/optparse-applicative-0.17.0.0/docs/src/Options.Applicative.Builder.Completer.html#requote
   requote :: String -> String
   requote s =
@@ -444,18 +483,20 @@ tagCompleter tool add = listIOCompleter $ do
         defaultKeyBindings
         loggerConfig
 
-  mGhcUpInfo <- flip runReaderT appState . runE $ getDownloadsF
-  case mGhcUpInfo of
-    VRight ghcupInfo -> do
-      let allTags = filter (/= Old)
-            $ _viTags =<< M.elems (availableToolVersions (_ghcupDownloads ghcupInfo) tool)
-      pure $ nub $ (add ++) $ fmap tagToString allTags
-    VLeft _ -> pure  (nub $ ["recommended", "latest"] ++ add)
+  mpFreq <- flip runReaderT appState . runE $ platformRequest
+  forFold mpFreq $ \pfreq -> do
+    mGhcUpInfo <- flip runReaderT appState . runE $ getDownloadsF pfreq
+    case mGhcUpInfo of
+      VRight ghcupInfo -> do
+        let allTags = filter (/= Old)
+              $ _viTags =<< M.elems (availableToolVersions (_ghcupDownloads ghcupInfo) tool)
+        pure $ nub $ (add ++) $ fmap tagToString allTags
+      VLeft _ -> pure  (nub $ ["recommended", "latest", "latest-prerelease"] ++ add)
 
-versionCompleter :: Maybe ListCriteria -> Tool -> Completer
+versionCompleter :: [ListCriteria] -> Tool -> Completer
 versionCompleter criteria tool = versionCompleter' criteria tool (const True)
 
-versionCompleter' :: Maybe ListCriteria -> Tool -> (Version -> Bool) -> Completer
+versionCompleter' :: [ListCriteria] -> Tool -> (Version -> Bool) -> Completer
 versionCompleter' criteria tool filter' = listIOCompleter $ do
   dirs' <- liftIO getAllDirs
   let loggerConfig = LoggerConfig
@@ -471,8 +512,8 @@ versionCompleter' criteria tool filter' = listIOCompleter $ do
                    defaultKeyBindings
                    loggerConfig
   mpFreq <- flip runReaderT leanAppState . runE $ platformRequest
-  mGhcUpInfo <- flip runReaderT leanAppState . runE $ getDownloadsF
   forFold mpFreq $ \pfreq -> do
+    mGhcUpInfo <- flip runReaderT leanAppState . runE $ getDownloadsF pfreq
     forFold mGhcUpInfo $ \ghcupInfo -> do
       let appState = AppState
             settings
@@ -484,7 +525,7 @@ versionCompleter' criteria tool filter' = listIOCompleter $ do
 
           runEnv = flip runReaderT appState
 
-      installedVersions <- runEnv $ listVersions (Just tool) criteria
+      installedVersions <- runEnv $ listVersions (Just tool) criteria False False (Nothing, Nothing)
       return $ fmap (T.unpack . prettyVer) . filter filter' . fmap lVer $ installedVersions
 
 
@@ -652,6 +693,7 @@ fromVersion :: ( HasLog env
             -> Tool
             -> Excepts
                  '[ TagNotFound
+                  , DayNotFound
                   , NextVerNotFound
                   , NoToolVersionSet
                   ] m (GHCTargetVersion, Maybe VersionInfo)
@@ -670,46 +712,58 @@ fromVersion' :: ( HasLog env
              -> Tool
              -> Excepts
                   '[ TagNotFound
+                   , DayNotFound
                    , NextVerNotFound
                    , NoToolVersionSet
                    ] m (GHCTargetVersion, Maybe VersionInfo)
 fromVersion' SetRecommended tool = do
   GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-  bimap mkTVer Just <$> getRecommended dls tool
+  second Just <$> getRecommended dls tool
     ?? TagNotFound Recommended tool
 fromVersion' (SetGHCVersion v) tool = do
   GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-  let vi = getVersionInfo (_tvVersion v) tool dls
+  let vi = getVersionInfo v tool dls
   case pvp $ prettyVer (_tvVersion v) of -- need to be strict here
     Left _ -> pure (v, vi)
     Right pvpIn ->
-      lift (getLatestToolFor tool pvpIn dls) >>= \case
-        Just (pvp_, vi') -> do
+      lift (getLatestToolFor tool (_tvTarget v) pvpIn dls) >>= \case
+        Just (pvp_, vi', mt) -> do
           v' <- lift $ pvpToVersion pvp_ ""
           when (v' /= _tvVersion v) $ lift $ logWarn ("Assuming you meant version " <> prettyVer v')
-          pure (GHCTargetVersion (_tvTarget v) v', Just vi')
+          pure (GHCTargetVersion mt v', Just vi')
         Nothing -> pure (v, vi)
-fromVersion' (SetToolVersion v) tool = do
+fromVersion' (SetToolVersion (mkTVer -> v)) tool = do
   GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
   let vi = getVersionInfo v tool dls
-  case pvp $ prettyVer v of -- need to be strict here
-    Left _ -> pure (mkTVer v, vi)
+  case pvp $ prettyVer (_tvVersion v) of -- need to be strict here
+    Left _ -> pure (v, vi)
     Right pvpIn ->
-      lift (getLatestToolFor tool pvpIn dls) >>= \case
-        Just (pvp_, vi') -> do
+      lift (getLatestToolFor tool (_tvTarget v) pvpIn dls) >>= \case
+        Just (pvp_, vi', mt) -> do
           v' <- lift $ pvpToVersion pvp_ ""
-          when (v' /= v) $ lift $ logWarn ("Assuming you meant version " <> prettyVer v')
-          pure (GHCTargetVersion mempty v', Just vi')
-        Nothing -> pure (mkTVer v, vi)
+          when (v' /= _tvVersion v) $ lift $ logWarn ("Assuming you meant version " <> prettyVer v')
+          pure (GHCTargetVersion mt v', Just vi')
+        Nothing -> pure (v, vi)
 fromVersion' (SetToolTag Latest) tool = do
   GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-  bimap mkTVer Just <$> getLatest dls tool ?? TagNotFound Latest tool
+  bimap id Just <$> getLatest dls tool ?? TagNotFound Latest tool
+fromVersion' (SetToolDay day) tool = do
+  GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
+  bimap id Just <$> case getByReleaseDay dls tool day of
+                          Left ad -> throwE $ DayNotFound day tool ad
+                          Right v -> pure v
+fromVersion' (SetToolTag LatestPrerelease) tool = do
+  GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
+  bimap id Just <$> getLatestPrerelease dls tool ?? TagNotFound LatestPrerelease tool
+fromVersion' (SetToolTag LatestNightly) tool = do
+  GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
+  bimap id Just <$> getLatestNightly dls tool ?? TagNotFound LatestNightly tool
 fromVersion' (SetToolTag Recommended) tool = do
   GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-  bimap mkTVer Just <$> getRecommended dls tool ?? TagNotFound Recommended tool
+  bimap id Just <$> getRecommended dls tool ?? TagNotFound Recommended tool
 fromVersion' (SetToolTag (Base pvp'')) GHC = do
   GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-  bimap mkTVer Just <$> getLatestBaseVersion dls pvp'' ?? TagNotFound (Base pvp'') GHC
+  bimap id Just <$> getLatestBaseVersion dls pvp'' ?? TagNotFound (Base pvp'') GHC
 fromVersion' SetNext tool = do
   GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
   next <- case tool of
@@ -754,7 +808,7 @@ fromVersion' SetNext tool = do
         . sort
         $ stacks) ?? NoToolVersionSet tool
     GHCup -> fail "GHCup cannot be set"
-  let vi = getVersionInfo (_tvVersion next) tool dls
+  let vi = getVersionInfo next tool dls
   pure (next, vi)
 fromVersion' (SetToolTag t') tool =
   throwE $ TagNotFound t' tool
@@ -770,15 +824,15 @@ checkForUpdates :: ( MonadReader env m
                    , MonadIO m
                    , MonadFail m
                    )
-                => m [(Tool, Version)]
+                => m [(Tool, GHCTargetVersion)]
 checkForUpdates = do
   GHCupInfo { _ghcupDownloads = dls } <- getGHCupInfo
-  lInstalled <- listVersions Nothing (Just ListInstalled)
-  let latestInstalled tool = (fmap lVer . lastMay . filter (\lr -> lTool lr == tool)) lInstalled
+  lInstalled <- listVersions Nothing [ListInstalled True] False False (Nothing, Nothing)
+  let latestInstalled tool = (fmap (\lr -> GHCTargetVersion (lCross lr) (lVer lr)) . lastMay . filter (\lr -> lTool lr == tool)) lInstalled
 
-  ghcup <- forMM (getLatest dls GHCup) $ \(l, _) -> do
+  ghcup <- forMM (getLatest dls GHCup) $ \(GHCTargetVersion _ l, _) -> do
     (Right ghcup_ver) <- pure $ version $ prettyPVP ghcUpVer
-    if (l > ghcup_ver) then pure $ Just (GHCup, l) else pure Nothing
+    if (l > ghcup_ver) then pure $ Just (GHCup, mkTVer l) else pure Nothing
 
   otherTools <- forM [GHC, Cabal, HLS, Stack] $ \t ->
     forMM (getLatest dls t) $ \(l, _) -> do
@@ -789,3 +843,24 @@ checkForUpdates = do
   pure $ catMaybes (ghcup:otherTools)
  where
   forMM a f = fmap join $ forM a f
+
+
+logGHCPostRm :: (MonadReader env m, HasLog env, MonadIO m) => GHCTargetVersion -> m ()
+logGHCPostRm ghcVer = do
+  cabalStore <- liftIO $ handleIO (\_ -> if isWindows then pure "C:\\cabal\\store" else pure "~/.cabal/store or ~/.local/state/cabal/store")
+    (runIdentity . CC.cfgStoreDir <$> CC.readConfig)
+  let storeGhcDir = cabalStore </> ("ghc-" <> T.unpack (prettyVer $ _tvVersion ghcVer))
+  logInfo $ T.pack $ "After removing GHC you might also want to clean up your cabal store at: " <> storeGhcDir
+
+parseUrlSource :: String -> Either String URLSource
+parseUrlSource "GHCupURL" = pure GHCupURL
+parseUrlSource "StackSetupURL" = pure StackSetupURL
+parseUrlSource s' = (eitherDecode . LE.encodeUtf8 . LT.pack $ s')
+            <|> (fmap (OwnSource . (:[]) . Right) . first show . parseURI .UTF8.fromString $ s')
+
+parseNewUrlSource :: String -> Either String NewURLSource
+parseNewUrlSource "GHCupURL" = pure NewGHCupURL
+parseNewUrlSource "StackSetupURL" = pure NewStackSetupURL
+parseNewUrlSource s' = (eitherDecode . LE.encodeUtf8 . LT.pack $ s')
+            <|> (fmap NewURI . first show . parseURI .UTF8.fromString $ s')
+

lib-opt/GHCup/OptParse/Compile.hs

@@ -25,7 +25,6 @@ import           GHCup.OptParse.Common
 #if !MIN_VERSION_base(4,13,0)
 import           Control.Monad.Fail             ( MonadFail )
 #endif
-import           Codec.Archive                  ( ArchiveResult )
 import           Control.Concurrent (threadDelay)
 import           Control.Monad.Reader
 import           Control.Monad.Trans.Resource
@@ -37,10 +36,9 @@ import qualified Data.Versions as V
 import           Data.Text                      ( Text )
 import           Haskus.Utils.Variant.Excepts
 import           Options.Applicative     hiding ( style )
-import           Options.Applicative.Help.Pretty ( text )
+import           Options.Applicative.Help.Pretty ( text, vsep )
 import           Prelude                 hiding ( appendFile )
 import           System.Exit
-import           Text.PrettyPrint.HughesPJClass ( prettyShow )
 
 import           URI.ByteString          hiding ( uriParser )
 import qualified Data.Text                     as T
@@ -58,6 +56,7 @@ import Text.Read (readEither)
 
 data CompileCommand = CompileGHC GHCCompileOptions
                     | CompileHLS HLSCompileOptions
+                    deriving (Eq, Show)
 
 
 
@@ -67,7 +66,7 @@ data CompileCommand = CompileGHC GHCCompileOptions
 
 
 data GHCCompileOptions = GHCCompileOptions
-  { targetGhc    :: GHC.GHCVer Version
+  { targetGhc    :: GHC.GHCVer
   , bootstrapGhc :: Either Version FilePath
   , jobs         :: Maybe Int
   , buildConfig  :: Maybe FilePath
@@ -75,11 +74,11 @@ data GHCCompileOptions = GHCCompileOptions
   , crossTarget  :: Maybe Text
   , addConfArgs  :: [Text]
   , setCompile   :: Bool
-  , ovewrwiteVer :: Maybe Version
+  , overwriteVer :: Maybe [VersionPattern]
   , buildFlavour :: Maybe String
-  , hadrian      :: Bool
+  , buildSystem  :: Maybe BuildSystem
   , isolateDir   :: Maybe FilePath
-  }
+  } deriving (Eq, Show)
 
 
 data HLSCompileOptions = HLSCompileOptions
@@ -87,14 +86,14 @@ data HLSCompileOptions = HLSCompileOptions
   , jobs         :: Maybe Int
   , setCompile   :: Bool
   , updateCabal  :: Bool
-  , ovewrwiteVer :: Either Bool Version
+  , overwriteVer :: Maybe [VersionPattern]
   , isolateDir   :: Maybe FilePath
   , cabalProject :: Maybe (Either FilePath URI)
   , cabalProjectLocal :: Maybe URI
   , patches      :: Maybe (Either FilePath [URI])
   , targetGHCs   :: [ToolVersion]
   , cabalArgs    :: [Text]
-  }
+  } deriving (Eq, Show)
 
 
 
@@ -156,9 +155,9 @@ Examples:
 Examples:
   # compile 1.7.0.0 from hackage for 8.10.7, running 'cabal update' before the build
   ghcup compile hls --version 1.7.0.0 --ghc 8.10.7 --cabal-update
-  # compile from master for ghc 9.2.3 using 'git describe' to name the binary and ignore the pinned index state
-  ghcup compile hls -g master --git-describe-version --ghc 9.2.3 -- --index-state=@(date '+%s')
-  # compile a specific commit for ghc 9.2.3 and set a specifc version for the binary name
+  # compile from master for ghc 9.2.3, appending the short git commit hash to the version and ignore the pinned index state
+  ghcup compile hls -g master -o '%v-%h' --ghc 9.2.3 -- --index-state=@(date '+%s')
+  # compile a specific commit for ghc 9.2.3 and set a specific version for the binary name
   ghcup compile hls -g a32db0b -o 1.7.0.0-p1 --ghc 9.2.3|]
 
 
@@ -171,7 +170,7 @@ ghcCompileOpts =
           )
           (short 'v' <> long "version" <> metavar "VERSION" <> help
             "The tool version to compile"
-            <> (completer $ versionCompleter Nothing GHC)
+            <> (completer $ versionCompleter [] GHC)
           )
           ) <|>
           (GHC.GitDist <$> (GitBranch <$> option
@@ -206,7 +205,7 @@ ghcCompileOpts =
           <> metavar "BOOTSTRAP_GHC"
           <> help
                "The GHC version (or full path) to bootstrap with (must be installed)"
-          <> (completer $ versionCompleter Nothing GHC)
+          <> (completer $ versionCompleter [] GHC)
           )
     <*> optional
           (option
@@ -254,12 +253,17 @@ ghcCompileOpts =
     <*> fmap (fromMaybe False) (invertableSwitch "set" Nothing False (help "Set as active version after install"))
     <*> optional
           (option
-            (eitherReader
-              (first (const "Not a valid version") . version . T.pack)
+            (eitherReader overWriteVersionParser
             )
-            (short 'o' <> long "overwrite-version" <> metavar "OVERWRITE_VERSION" <> help
-              "Allows to overwrite the finally installed VERSION with a different one, e.g. when you build 8.10.4 with your own patches, you might want to set this to '8.10.4-p1'"
-            <> (completer $ versionCompleter Nothing GHC)
+            (short 'o' <> long "overwrite-version" <> metavar "OVERWRITE_VERSION"
+              <> helpDoc (Just $ vsep [ text "Overwrite the finally installed VERSION with a different one. Allows to specify patterns"
+                                      , text "%v  version"
+                                      , text "%b  branch name"
+                                      , text "%h  short commit hash"
+                                      , text "%H  long commit hash"
+                                      , text "%g  'git describe' output"
+                                      ])
+            <> (completer $ versionCompleter [] GHC)
             )
           )
     <*> optional
@@ -269,16 +273,22 @@ ghcCompileOpts =
               "Set the compile build flavour (this value depends on the build system type: 'make' vs 'hadrian')"
             )
           )
-    <*> switch
-          (long "hadrian" <> help "Use the hadrian build system instead of make (only git versions seem to be properly supported atm)"
+    <*> (
+         (\b -> if b then Just Hadrian else Nothing) <$> switch
+          (long "hadrian" <> help "Use the hadrian build system instead of make. Tries to detect by default."
           )
+         <|>
+         (\b -> if b then Just Make else Nothing) <$> switch
+          (long "make" <> help "Use the make build system instead of hadrian. Tries to detect by default."
+          )
+        )
     <*> optional
           (option
             (eitherReader isolateParser)
             (  short 'i'
             <> long "isolate"
             <> metavar "DIR"
-            <> help "install in an isolated directory instead of the default one, no symlinks to this installation will be made"
+            <> help "install in an isolated absolute directory instead of the default one, no symlinks to this installation will be made"
             <> completer (bashCompleter "directory")
             )
            )
@@ -292,7 +302,7 @@ hlsCompileOpts =
           )
           (short 'v' <> long "version" <> metavar "VERSION" <> help
             "The version to compile (pulled from hackage)"
-            <> (completer $ versionCompleter' Nothing HLS (either (const False) (const True) . V.pvp . V.prettyVer))
+            <> (completer $ versionCompleter' [] HLS (either (const False) (const True) . V.pvp . V.prettyVer))
           )
           )
           <|>
@@ -312,7 +322,7 @@ hlsCompileOpts =
             )
           (long "source-dist" <> metavar "VERSION" <> help
             "The version to compile (pulled from packaged git sources)"
-            <> (completer $ versionCompleter Nothing HLS)
+            <> (completer $ versionCompleter [] HLS)
           )
           ))
           <|>
@@ -338,19 +348,25 @@ hlsCompileOpts =
     <*> switch (long "cabal-update" <> help "Run 'cabal update' before the build")
     <*>
          (
-          (Right <$> option
-            (eitherReader
-              (first (const "Not a valid version") . version . T.pack)
+          optional (option
+            (eitherReader overWriteVersionParser
             )
-            (short 'o' <> long "overwrite-version" <> metavar "OVERWRITE_VERSION" <> help
-              "Allows to overwrite the finally installed VERSION with a different one, e.g. when you build 8.10.4 with your own patches, you might want to set this to '8.10.4-p1'"
-            <> (completer $ versionCompleter Nothing HLS)
+            (short 'o' <> long "overwrite-version" <> metavar "OVERWRITE_VERSION"
+              <> helpDoc (Just $ vsep [ text "Overwrite the finally installed VERSION with a different one. Allows to specify patterns"
+                                      , text "%v  version from cabal file"
+                                      , text "%b  branch name"
+                                      , text "%h  short commit hash"
+                                      , text "%H  long commit hash"
+                                      , text "%g  'git describe' output"
+                                      ])
+            <> (completer $ versionCompleter [] HLS)
             )
           )
           <|>
-          (Left <$> (switch
+          ((\b -> if b then Just [GitDescribe] else Nothing) <$> (switch
                       (long "git-describe-version"
                          <> help "Use the output of 'git describe' (if building from git) as the VERSION component of the installed binary."
+                         <> internal
                       )
                     )
           )
@@ -361,7 +377,7 @@ hlsCompileOpts =
             (  short 'i'
             <> long "isolate"
             <> metavar "DIR"
-            <> help "install in an isolated directory instead of the default one, no symlinks to this installation will be made"
+            <> help "install in an isolated absolute directory instead of the default one, no symlinks to this installation will be made"
             <> completer (bashCompleter "directory")
             )
            )
@@ -404,7 +420,7 @@ hlsCompileOpts =
           option (eitherReader ghcVersionTagEither)
             (  long "ghc" <> metavar "GHC_VERSION|TAG" <> help "For which GHC version to compile for (can be specified multiple times)"
             <> completer (tagCompleter GHC [])
-            <> completer (versionCompleter Nothing GHC))
+            <> completer (versionCompleter [] GHC))
         )
     <*> many (argument str (metavar "CABAL_ARGS" <> help "Additional arguments to cabal install, prefix with '-- ' (longopts)"))
 
@@ -420,6 +436,7 @@ hlsCompileOpts =
 type GHCEffects = '[ AlreadyInstalled
                   , BuildFailed
                   , DigestError
+                  , ContentLengthError
                   , GPGError
                   , DownloadFailed
                   , GHCupSetError
@@ -443,6 +460,7 @@ type GHCEffects = '[ AlreadyInstalled
 type HLSEffects = '[ AlreadyInstalled
                   , BuildFailed
                   , DigestError
+                  , ContentLengthError
                   , GPGError
                   , DownloadFailed
                   , GHCupSetError
@@ -452,6 +470,7 @@ type HLSEffects = '[ AlreadyInstalled
                   , UnknownArchive
                   , TarDirDoesNotExist
                   , TagNotFound
+                  , DayNotFound
                   , NextVerNotFound
                   , NoToolVersionSet
                   , NotInstalled
@@ -509,7 +528,7 @@ compile compileCommand settings Dirs{..} runAppState runLogger = do
         case targetHLS of
           HLS.SourceDist targetVer -> do
             GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-            let vi = getVersionInfo targetVer HLS dls
+            let vi = getVersionInfo (mkTVer targetVer) HLS dls
             forM_ (_viPreCompile =<< vi) $ \msg -> do
               lift $ logInfo msg
               lift $ logInfo
@@ -521,7 +540,7 @@ compile compileCommand settings Dirs{..} runAppState runLogger = do
                     targetHLS
                     ghcs
                     jobs
-                    ovewrwiteVer
+                    overwriteVer
                     (maybe GHCupInternal IsolateDir isolateDir)
                     cabalProject
                     cabalProjectLocal
@@ -529,7 +548,7 @@ compile compileCommand settings Dirs{..} runAppState runLogger = do
                     patches
                     cabalArgs
         GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-        let vi = getVersionInfo targetVer HLS dls
+        let vi = getVersionInfo (mkTVer targetVer) HLS dls
         when setCompile $ void $ liftE $
           setHLS targetVer SetHLSOnly Nothing
         pure (vi, targetVer)
@@ -544,24 +563,21 @@ compile compileCommand settings Dirs{..} runAppState runLogger = do
                 pure ExitSuccess
               VLeft err@(V (BuildFailed tmpdir _)) -> do
                 case keepDirs settings of
-                  Never -> runLogger $ logError $ T.pack $ prettyShow err
-                  _ -> runLogger (logError $ T.pack (prettyShow err) <> "\n" <>
+                  Never -> runLogger $ logError $ T.pack $ prettyHFError err
+                  _ -> runLogger (logError $ T.pack (prettyHFError err) <> "\n" <>
                         "Check the logs at " <> T.pack (fromGHCupPath logsDir) <> " and the build directory "
                         <> T.pack tmpdir <> " for more clues." <> "\n" <>
                         "Make sure to clean up " <> T.pack tmpdir <> " afterwards.")
                 pure $ ExitFailure 9
               VLeft e -> do
-                runLogger $ logError $ T.pack $ prettyShow e
+                runLogger $ logError $ T.pack $ prettyHFError e
                 pure $ ExitFailure 9
-    (CompileGHC GHCCompileOptions { hadrian = True, crossTarget = Just _ }) -> do
-      runLogger $ logError "Hadrian cross compile support is not yet implemented!"
-      pure $ ExitFailure 9
     (CompileGHC GHCCompileOptions {..}) ->
       runCompileGHC runAppState (do
         case targetGhc of
           GHC.SourceDist targetVer -> do
             GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-            let vi = getVersionInfo targetVer GHC dls
+            let vi = getVersionInfo (mkTVer targetVer) GHC dls
             forM_ (_viPreCompile =<< vi) $ \msg -> do
               lift $ logInfo msg
               lift $ logInfo
@@ -569,21 +585,19 @@ compile compileCommand settings Dirs{..} runAppState runLogger = do
               liftIO $ threadDelay 5000000 -- for compilation, give the user a sec to intervene
           _ -> pure ()
         targetVer <- liftE $ compileGHC
-                    ((\case
-                        GHC.SourceDist v -> GHC.SourceDist $ GHCTargetVersion crossTarget v
-                        GHC.GitDist g -> GHC.GitDist g
-                        GHC.RemoteDist r -> GHC.RemoteDist r) targetGhc)
-                    ovewrwiteVer
+                    targetGhc
+                    crossTarget
+                    overwriteVer
                     bootstrapGhc
                     jobs
                     buildConfig
                     patches
                     addConfArgs
                     buildFlavour
-                    hadrian
+                    buildSystem
                     (maybe GHCupInternal IsolateDir isolateDir)
         GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-        let vi = getVersionInfo (_tvVersion targetVer) GHC dls
+        let vi = getVersionInfo targetVer GHC dls
         when setCompile $ void $ liftE $
           setGHC targetVer SetGHCOnly Nothing
         pure (vi, targetVer)
@@ -606,12 +620,12 @@ compile compileCommand settings Dirs{..} runAppState runLogger = do
                 pure $ ExitFailure 3
               VLeft err@(V (BuildFailed tmpdir _)) -> do
                 case keepDirs settings of
-                  Never -> runLogger $ logError $ T.pack $ prettyShow err
-                  _ -> runLogger (logError $ T.pack (prettyShow err) <> "\n" <>
+                  Never -> runLogger $ logError $ T.pack $ prettyHFError err
+                  _ -> runLogger (logError $ T.pack (prettyHFError err) <> "\n" <>
                         "Check the logs at " <> T.pack (fromGHCupPath logsDir) <> " and the build directory "
                         <> T.pack tmpdir <> " for more clues." <> "\n" <>
                         "Make sure to clean up " <> T.pack tmpdir <> " afterwards.")
                 pure $ ExitFailure 9
               VLeft e -> do
-                runLogger $ logError $ T.pack $ prettyShow e
+                runLogger $ logError $ T.pack $ prettyHFError e
                 pure $ ExitFailure 9

lib-opt/GHCup/OptParse/Config.hs

@@ -32,7 +32,6 @@ import           Options.Applicative     hiding ( style, ParseError )
 import           Options.Applicative.Help.Pretty ( text )
 import           Prelude                 hiding ( appendFile )
 import           System.Exit
-import           URI.ByteString          hiding ( uriParser )
 
 import qualified Data.Text                     as T
 import qualified Data.ByteString.UTF8          as UTF8
@@ -51,7 +50,8 @@ data ConfigCommand
   = ShowConfig
   | SetConfig String (Maybe String)
   | InitConfig
-  | AddReleaseChannel URI
+  | AddReleaseChannel Bool NewURLSource
+  deriving (Eq, Show)
 
 
 
@@ -59,7 +59,7 @@ data ConfigCommand
     --[ Parsers ]--
     ---------------
 
-          
+
 configP :: Parser ConfigCommand
 configP = subparser
       (  command "init" initP
@@ -67,15 +67,14 @@ configP = subparser
       <> command "show" showP
       <> command "add-release-channel" addP
       )
-    <|> argsP -- add show for a single option
     <|> pure ShowConfig
  where
   initP = info (pure InitConfig) (progDesc "Write default config to ~/.ghcup/config.yaml")
   showP = info (pure ShowConfig) (progDesc "Show current config (default)")
   setP  = info argsP (progDesc "Set config KEY to VALUE (or specify as single json value)" <> footerDoc (Just $ text configSetFooter))
   argsP = SetConfig <$> argument str (metavar "<JSON_VALUE | YAML_KEY>") <*> optional (argument str (metavar "YAML_VALUE"))
-  addP  = info (AddReleaseChannel <$> argument (eitherReader uriParser) (metavar "URI" <> completer fileUri))
-    (progDesc "Add a release channel from a URI")
+  addP  = info (AddReleaseChannel <$> switch (long "force" <> help "Delete existing entry (if any) and append instead of failing") <*> argument (eitherReader parseNewUrlSource) (metavar "URL_SOURCE" <> completer urlSourceCompleter))
+    (progDesc "Add a release channel, e.g. from a URI")
 
 
 
@@ -120,19 +119,37 @@ formatConfig :: UserSettings -> String
 formatConfig = UTF8.toString . Y.encode
 
 
-updateSettings :: UserSettings -> Settings -> Settings
-updateSettings UserSettings{..} Settings{..} =
-   let cache'      = fromMaybe cache uCache
-       metaCache'  = fromMaybe metaCache uMetaCache
-       noVerify'   = fromMaybe noVerify uNoVerify
-       keepDirs'   = fromMaybe keepDirs uKeepDirs
-       downloader' = fromMaybe downloader uDownloader
-       verbose'    = fromMaybe verbose uVerbose
-       urlSource'  = fromMaybe urlSource uUrlSource
-       noNetwork'  = fromMaybe noNetwork uNoNetwork
-       gpgSetting' = fromMaybe gpgSetting uGPGSetting
-       platformOverride' = uPlatformOverride <|> platformOverride
-   in Settings cache' metaCache' noVerify' keepDirs' downloader' verbose' urlSource' noNetwork' gpgSetting' noColor platformOverride'
+updateSettings :: UserSettings -> UserSettings -> UserSettings
+updateSettings usl usr =
+   let cache'      = uCache usl      <|> uCache usr
+       metaCache'  = uMetaCache usl  <|> uMetaCache usr
+       metaMode'   = uMetaMode usl   <|> uMetaMode usr
+       noVerify'   = uNoVerify usl   <|> uNoVerify usr
+       verbose'    = uVerbose usl    <|> uVerbose usr
+       keepDirs'   = uKeepDirs usl   <|> uKeepDirs usr
+       downloader' = uDownloader usl <|> uDownloader usr
+       urlSource'  = uUrlSource usl  <|> uUrlSource usr
+       noNetwork'  = uNoNetwork usl  <|> uNoNetwork usr
+       gpgSetting' = uGPGSetting usl <|> uGPGSetting usr
+       platformOverride' = uPlatformOverride usl <|> uPlatformOverride usr
+       mirrors' = uMirrors usl <|> uMirrors usr
+   in UserSettings cache' metaCache' metaMode' noVerify' verbose' keepDirs' downloader' (updateKeyBindings (uKeyBindings usl) (uKeyBindings usr)) urlSource' noNetwork' gpgSetting' platformOverride' mirrors'
+ where
+  updateKeyBindings :: Maybe UserKeyBindings -> Maybe UserKeyBindings -> Maybe UserKeyBindings
+  updateKeyBindings Nothing Nothing = Nothing
+  updateKeyBindings (Just kbl) Nothing = Just kbl
+  updateKeyBindings Nothing (Just kbr) = Just kbr
+  updateKeyBindings (Just kbl) (Just kbr) =
+       Just $ UserKeyBindings {
+           kUp = kUp kbl <|> kUp kbr
+         , kDown = kDown kbl <|> kDown kbr
+         , kQuit = kQuit kbl <|> kQuit kbr
+         , kInstall = kInstall kbl <|> kInstall kbr
+         , kUninstall = kUninstall kbl <|> kUninstall kbr
+         , kSet = kSet kbl <|> kSet kbr
+         , kChangelog = kChangelog kbl <|> kChangelog kbr
+         , kShowAll = kShowAll kbl <|> kShowAll kbr
+         }
 
 
 
@@ -140,6 +157,9 @@ updateSettings UserSettings{..} Settings{..} =
     --[ Entrypoint ]--
     ------------------
 
+data Duplicate = Duplicate     -- ^ there is a duplicate somewhere in the middle
+               | NoDuplicate   -- ^ there is no duplicate
+               | DuplicateLast -- ^ there's a duplicate, but it's the last element
 
 
 config :: forall m. ( Monad m
@@ -149,10 +169,11 @@ config :: forall m. ( Monad m
           )
      => ConfigCommand
      -> Settings
+     -> UserSettings
      -> KeyBindings
      -> (ReaderT LeanAppState m () -> m ())
      -> m ExitCode
-config configCommand settings keybindings runLogger = case configCommand of
+config configCommand settings userConf keybindings runLogger = case configCommand of
   InitConfig -> do
     path <- getConfigFilePath
     liftIO $ writeFile path $ formatConfig $ fromSettings settings (Just keybindings)
@@ -170,10 +191,14 @@ config configCommand settings keybindings runLogger = case configCommand of
           throwE $ ParseError "Empty values are not allowed"
         Nothing -> do
           usersettings <- decodeSettings k
+          when (usersettings == defaultUserSettings)
+            $ throwE $ ParseError ("Failed to parse setting (maybe typo?): " <> k)
           lift $ doConfig usersettings
           pure ()
         Just v -> do
           usersettings <- decodeSettings (k <> ": " <> v <> "\n")
+          when (usersettings == defaultUserSettings)
+            $ throwE $ ParseError ("Failed to parse key '" <> k <> "' with value '" <> v <> "' as user setting. Maybe typo?")
           lift $ doConfig usersettings
           pure ()
     case r of
@@ -181,23 +206,38 @@ config configCommand settings keybindings runLogger = case configCommand of
       VLeft (V (JSONDecodeError e)) -> do
         runLogger $ logError $ "Error decoding config: " <> T.pack e
         pure $ ExitFailure 65
-      VLeft _ -> pure $ ExitFailure 65
+      VLeft e -> do
+        runLogger (logError $ T.pack $ prettyHFError e)
+        pure $ ExitFailure 65
 
-  AddReleaseChannel uri -> do
-    case urlSource settings of
-      AddSource xs -> do
-        doConfig (defaultUserSettings { uUrlSource = Just $ AddSource (xs <> [Right uri]) })
-        pure ExitSuccess
-      _ -> do
-        doConfig (defaultUserSettings { uUrlSource = Just $ AddSource [Right uri] })
+  AddReleaseChannel force new -> do
+    r <- runE @'[DuplicateReleaseChannel] $ do
+      let oldSources = fromURLSource (urlSource settings)
+      let merged = oldSources ++ [new]
+      case checkDuplicate oldSources new of
+        Duplicate
+          | not force -> throwE (DuplicateReleaseChannel new)
+        DuplicateLast -> pure ()
+        _ -> lift $ doConfig (defaultUserSettings { uUrlSource = Just $ SimpleList merged })
+    case r of
+      VRight _ -> do
         pure ExitSuccess
+      VLeft e -> do
+        runLogger $ logError $ T.pack $ prettyHFError e
+        pure $ ExitFailure 15
 
  where
+  checkDuplicate :: Eq a => [a] -> a -> Duplicate
+  checkDuplicate xs a
+    | last xs == a = DuplicateLast
+    | a `elem` xs  = Duplicate
+    | otherwise    = NoDuplicate
+
   doConfig :: MonadIO m => UserSettings -> m ()
   doConfig usersettings = do
-    let settings' = updateSettings usersettings settings
+    let settings' = updateSettings usersettings userConf
     path <- liftIO getConfigFilePath
-    liftIO $ writeFile path $ formatConfig $ fromSettings settings' (Just keybindings)
+    liftIO $ writeFile path $ formatConfig $ settings'
     runLogger $ logDebug $ T.pack $ show settings'
     pure ()
 

lib-opt/GHCup/OptParse/DInfo.hs

@@ -115,5 +115,5 @@ dinfo runAppState runLogger = do
             liftIO $ putStrLn $ prettyDebugInfo di
             pure ExitSuccess
           VLeft e -> do
-            runLogger $ logError $ T.pack $ prettyShow e
+            runLogger $ logError $ T.pack $ prettyHFError e
             pure $ ExitFailure 8

lib-opt/GHCup/OptParse/GC.hs

@@ -27,7 +27,6 @@ import           Haskus.Utils.Variant.Excepts
 import           Options.Applicative     hiding ( style )
 import           Prelude                 hiding ( appendFile )
 import           System.Exit
-import           Text.PrettyPrint.HughesPJClass ( prettyShow )
 
 import qualified Data.Text                     as T
 import Control.Exception.Safe (MonadMask)
@@ -48,7 +47,7 @@ data GCOptions = GCOptions
   , gcHLSNoGHC :: Bool
   , gcCache :: Bool
   , gcTmp :: Bool
-  }
+  } deriving (Eq, Show)
 
 
 
@@ -139,5 +138,5 @@ gc GCOptions{..} runAppState runLogger = runGC runAppState (do
             VRight _ -> do
                   pure ExitSuccess
             VLeft e -> do
-              runLogger $ logError $ T.pack $ prettyShow e
+              runLogger $ logError $ T.pack $ prettyHFError e
               pure $ ExitFailure 27

lib-opt/GHCup/OptParse/Install.hs

@@ -24,7 +24,6 @@ import           GHCup.Prelude
 import           GHCup.Prelude.Logger
 import           GHCup.Prelude.String.QQ
 
-import           Codec.Archive
 #if !MIN_VERSION_base(4,13,0)
 import           Control.Monad.Fail             ( MonadFail )
 #endif
@@ -38,7 +37,6 @@ import           Options.Applicative     hiding ( style )
 import           Options.Applicative.Help.Pretty ( text )
 import           Prelude                 hiding ( appendFile )
 import           System.Exit
-import           Text.PrettyPrint.HughesPJClass ( prettyShow )
 import           URI.ByteString          hiding ( uriParser )
 
 import qualified Data.Text                     as T
@@ -55,6 +53,7 @@ data InstallCommand = InstallGHC InstallOptions
                     | InstallCabal InstallOptions
                     | InstallHLS InstallOptions
                     | InstallStack InstallOptions
+                    deriving (Eq, Show)
 
 
 
@@ -63,7 +62,6 @@ data InstallCommand = InstallGHC InstallOptions
     --[ Options ]--
     ---------------
 
-
 data InstallOptions = InstallOptions
   { instVer      :: Maybe ToolVersion
   , instBindist  :: Maybe URI
@@ -71,7 +69,7 @@ data InstallOptions = InstallOptions
   , isolateDir   :: Maybe FilePath
   , forceInstall :: Bool
   , addConfArgs  :: [T.Text]
-  }
+  } deriving (Eq, Show)
 
 
 
@@ -134,7 +132,7 @@ installParser =
            )
       )
     )
-    <|> (Right <$> installOpts Nothing)
+    <|> (Right <$> installOpts (Just GHC))
  where
   installHLSFooter :: String
   installHLSFooter = [s|Discussion:
@@ -185,7 +183,7 @@ installOpts tool =
                       <> completer (toolDlCompleter (fromMaybe GHC tool))
                     )
                   )
-            <*> (Just <$> toolVersionTagArgument Nothing tool)
+            <*> (Just <$> toolVersionTagArgument [] tool)
             )
         <|> pure (Nothing, Nothing)
         )
@@ -197,7 +195,7 @@ installOpts tool =
            (  short 'i'
            <> long "isolate"
            <> metavar "DIR"
-           <> help "install in an isolated dir instead of the default one"
+           <> help "install in an isolated absolute directory instead of the default one"
            <> completer (bashCompleter "directory")
            )
           )
@@ -242,7 +240,9 @@ type InstallEffects = '[ AlreadyInstalled
                        , NotInstalled
                        , BuildFailed
                        , TagNotFound
+                       , DayNotFound
                        , DigestError
+                       , ContentLengthError
                        , GPGError
                        , DownloadFailed
                        , TarDirDoesNotExist
@@ -271,6 +271,7 @@ type InstallGHCEffects = '[ AlreadyInstalled
                           , BuildFailed
                           , CopyError
                           , DigestError
+                          , ContentLengthError
                           , DirNotEmpty
                           , DownloadFailed
                           , FileAlreadyExistsError
@@ -283,10 +284,16 @@ type InstallGHCEffects = '[ AlreadyInstalled
                           , NotInstalled
                           , ProcessError
                           , TagNotFound
+                          , DayNotFound
                           , TarDirDoesNotExist
                           , UninstallFailed
                           , UnknownArchive
                           , InstallSetError
+                          , NoCompatiblePlatform
+                          , GHCup.Errors.ParseError
+                          , UnsupportedSetupCombo
+                          , DistroNotFound
+                          , NoCompatibleArch
                           ]
 
 runInstGHC :: AppState
@@ -306,13 +313,13 @@ runInstGHC appstate' =
 
 install :: Either InstallCommand InstallOptions -> Settings -> IO AppState -> (ReaderT LeanAppState IO () -> IO ()) -> IO ExitCode
 install installCommand settings getAppState' runLogger = case installCommand of
-  (Right iopts) -> do
+  (Right iGHCopts) -> do
     runLogger (logWarn "This is an old-style command for installing GHC. Use 'ghcup install ghc' instead.")
-    installGHC iopts
-  (Left (InstallGHC iopts)) -> installGHC iopts
-  (Left (InstallCabal iopts)) -> installCabal iopts
-  (Left (InstallHLS iopts)) -> installHLS iopts
-  (Left (InstallStack iopts)) -> installStack iopts
+    installGHC iGHCopts
+  (Left (InstallGHC iGHCopts)) -> installGHC iGHCopts
+  (Left (InstallCabal iopts))  -> installCabal iopts
+  (Left (InstallHLS iopts))    -> installHLS iopts
+  (Left (InstallStack iopts))  -> installStack iopts
  where
   installGHC :: InstallOptions -> IO ExitCode
   installGHC InstallOptions{..} = do
@@ -321,7 +328,7 @@ install installCommand settings getAppState' runLogger = case installCommand of
        Nothing -> runInstGHC s' $ do
          (v, vi) <- liftE $ fromVersion instVer GHC
          liftE $ runBothE' (installGHCBin
-                     (_tvVersion v)
+                     v
                      (maybe GHCupInternal IsolateDir isolateDir)
                      forceInstall
                      addConfArgs
@@ -332,8 +339,8 @@ install installCommand settings getAppState' runLogger = case installCommand of
          runInstGHC s'{ settings = settings {noVerify = True}} $ do
            (v, vi) <- liftE $ fromVersion instVer GHC
            liftE $ runBothE' (installGHCBindist
-                       (DownloadInfo uri (Just $ RegexDir "ghc-.*") "")
-                       (_tvVersion v)
+                       (DownloadInfo uri (Just $ RegexDir "ghc-.*") "" Nothing Nothing)
+                       v
                        (maybe GHCupInternal IsolateDir isolateDir)
                        forceInstall
                        addConfArgs
@@ -349,10 +356,10 @@ install installCommand settings getAppState' runLogger = case installCommand of
                 pure ExitSuccess
 
               VLeft e@(V (AlreadyInstalled _ _)) -> do
-                runLogger $ logWarn $ T.pack $ prettyShow e
+                runLogger $ logWarn $ T.pack $ prettyHFError e
                 pure ExitSuccess
               VLeft e@(V (AlreadyInstalled _ _)) -> do
-                runLogger $ logWarn $ T.pack $ prettyShow e
+                runLogger $ logWarn $ T.pack $ prettyHFError e
                 pure ExitSuccess
 
               VLeft (V (DirNotEmpty fp)) -> do
@@ -366,22 +373,22 @@ install installCommand settings getAppState' runLogger = case installCommand of
 
               VLeft err@(V (BuildFailed tmpdir _)) -> do
                 case keepDirs settings of
-                  Never -> runLogger (logError $ T.pack $ prettyShow err)
-                  _ -> runLogger (logError $ T.pack (prettyShow err) <> "\n" <>
+                  Never -> runLogger (logError $ T.pack $ prettyHFError err)
+                  _ -> runLogger (logError $ T.pack (prettyHFError err) <> "\n" <>
                     "Check the logs at " <> T.pack (fromGHCupPath logsDir) <> " and the build directory " <> T.pack tmpdir <> " for more clues." <> "\n" <>
                     "Make sure to clean up " <> T.pack tmpdir <> " afterwards.")
                 pure $ ExitFailure 3
               VLeft err@(V (BuildFailed tmpdir _)) -> do
                 case keepDirs settings of
-                  Never -> runLogger (logError $ T.pack $ prettyShow err)
-                  _ -> runLogger (logError $ T.pack (prettyShow err) <> "\n" <>
+                  Never -> runLogger (logError $ T.pack $ prettyHFError err)
+                  _ -> runLogger (logError $ T.pack (prettyHFError err) <> "\n" <>
                     "Check the logs at " <> T.pack (fromGHCupPath logsDir) <> " and the build directory " <> T.pack tmpdir <> " for more clues." <> "\n" <>
                     "Make sure to clean up " <> T.pack tmpdir <> " afterwards.")
                 pure $ ExitFailure 3
 
               VLeft e -> do
                 runLogger $ do
-                  logError $ T.pack $ prettyShow e
+                  logError $ T.pack $ prettyHFError e
                   logError $ "Also check the logs in " <> T.pack (fromGHCupPath logsDir)
                 pure $ ExitFailure 3
 
@@ -402,7 +409,7 @@ install installCommand settings getAppState' runLogger = case installCommand of
          runInstTool s'{ settings = settings { noVerify = True}} $ do
            (_tvVersion -> v, vi) <- liftE $ fromVersion instVer Cabal
            liftE $ runBothE' (installCabalBindist
-                                      (DownloadInfo uri Nothing "")
+                                      (DownloadInfo uri Nothing "" Nothing Nothing)
                                       v
                                       (maybe GHCupInternal IsolateDir isolateDir)
                                       forceInstall
@@ -416,14 +423,14 @@ install installCommand settings getAppState' runLogger = case installCommand of
                 runLogger $ logInfo msg
               pure ExitSuccess
             VLeft e@(V (AlreadyInstalled _ _)) -> do
-              runLogger $ logWarn $ T.pack $ prettyShow e
+              runLogger $ logWarn $ T.pack $ prettyHFError e
               pure ExitSuccess
             VLeft (V (FileAlreadyExistsError fp)) -> do
               runLogger $ logWarn $
                 "File " <> T.pack fp <> " already exists. Use 'ghcup install cabal --isolate " <> T.pack fp <> " --force ..." <> "' if you want to overwrite."
               pure $ ExitFailure 3
             VLeft e@(V (AlreadyInstalled _ _)) -> do
-              runLogger $ logWarn $ T.pack $ prettyShow e
+              runLogger $ logWarn $ T.pack $ prettyHFError e
               pure ExitSuccess
             VLeft (V (FileAlreadyExistsError fp)) -> do
               runLogger $ logWarn $
@@ -431,7 +438,7 @@ install installCommand settings getAppState' runLogger = case installCommand of
               pure $ ExitFailure 3
             VLeft e -> do
               runLogger $ do
-                logError $ T.pack $ prettyShow e
+                logError $ T.pack $ prettyHFError e
                 logError $ "Also check the logs in " <> T.pack (fromGHCupPath logsDir)
               pure $ ExitFailure 4
 
@@ -452,7 +459,7 @@ install installCommand settings getAppState' runLogger = case installCommand of
            (_tvVersion -> v, vi) <- liftE $ fromVersion instVer HLS
            -- TODO: support legacy
            liftE $ runBothE' (installHLSBindist
-                                      (DownloadInfo uri (Just $ RegexDir "haskell-language-server-*") "")
+                                      (DownloadInfo uri (if isWindows then Nothing else Just (RegexDir "haskell-language-server-*")) "" Nothing Nothing)
                                       v
                                       (maybe GHCupInternal IsolateDir isolateDir)
                                       forceInstall
@@ -466,14 +473,14 @@ install installCommand settings getAppState' runLogger = case installCommand of
                 runLogger $ logInfo msg
               pure ExitSuccess
             VLeft e@(V (AlreadyInstalled _ _)) -> do
-              runLogger $ logWarn $ T.pack $ prettyShow e
+              runLogger $ logWarn $ T.pack $ prettyHFError e
               pure ExitSuccess
             VLeft (V (FileAlreadyExistsError fp)) -> do
               runLogger $ logWarn $
                 "File " <> T.pack fp <> " already exists. Use 'ghcup install hls --isolate " <> T.pack fp <> " --force ..." <> "' if you want to overwrite."
               pure $ ExitFailure 3
             VLeft e@(V (AlreadyInstalled _ _)) -> do
-              runLogger $ logWarn $ T.pack $ prettyShow e
+              runLogger $ logWarn $ T.pack $ prettyHFError e
               pure ExitSuccess
             VLeft (V (FileAlreadyExistsError fp)) -> do
               runLogger $ logWarn $
@@ -481,7 +488,7 @@ install installCommand settings getAppState' runLogger = case installCommand of
               pure $ ExitFailure 3
             VLeft e -> do
               runLogger $ do
-                logError $ T.pack $ prettyShow e
+                logError $ T.pack $ prettyHFError e
                 logError $ "Also check the logs in " <> T.pack (fromGHCupPath logsDir)
               pure $ ExitFailure 4
 
@@ -501,7 +508,7 @@ install installCommand settings getAppState' runLogger = case installCommand of
           runInstTool s'{ settings = settings { noVerify = True}} $ do
             (_tvVersion -> v, vi) <- liftE $ fromVersion instVer Stack
             liftE $ runBothE' (installStackBindist
-                                       (DownloadInfo uri Nothing "")
+                                       (DownloadInfo uri Nothing "" Nothing Nothing)
                                        v
                                        (maybe GHCupInternal IsolateDir isolateDir)
                                        forceInstall
@@ -515,14 +522,14 @@ install installCommand settings getAppState' runLogger = case installCommand of
                 runLogger $ logInfo msg
               pure ExitSuccess
             VLeft e@(V (AlreadyInstalled _ _)) -> do
-              runLogger $ logWarn $ T.pack $ prettyShow e
+              runLogger $ logWarn $ T.pack $ prettyHFError e
               pure ExitSuccess
             VLeft (V (FileAlreadyExistsError fp)) -> do
               runLogger $ logWarn $
                 "File " <> T.pack fp <> " already exists. Use 'ghcup install stack --isolate " <> T.pack fp <> " --force ..." <> "' if you want to overwrite."
               pure $ ExitFailure 3
             VLeft e@(V (AlreadyInstalled _ _)) -> do
-              runLogger $ logWarn $ T.pack $ prettyShow e
+              runLogger $ logWarn $ T.pack $ prettyHFError e
               pure ExitSuccess
             VLeft (V (FileAlreadyExistsError fp)) -> do
               runLogger $ logWarn $
@@ -530,6 +537,6 @@ install installCommand settings getAppState' runLogger = case installCommand of
               pure $ ExitFailure 3
             VLeft e -> do
               runLogger $ do
-                logError $ T.pack $ prettyShow e
+                logError $ T.pack $ prettyHFError e
                 logError $ "Also check the logs in " <> T.pack (fromGHCupPath logsDir)
               pure $ ExitFailure 4

lib-opt/GHCup/OptParse/List.hs

@@ -2,6 +2,7 @@
 {-# LANGUAGE DataKinds         #-}
 {-# LANGUAGE FlexibleContexts  #-}
 {-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE QuasiQuotes       #-}
 {-# LANGUAGE DuplicateRecordFields #-}
 {-# LANGUAGE RankNTypes #-}
 
@@ -14,6 +15,7 @@ import           GHCup
 import           GHCup.Prelude
 import           GHCup.Types
 import           GHCup.OptParse.Common
+import           GHCup.Prelude.String.QQ
 
 #if !MIN_VERSION_base(4,13,0)
 import           Control.Monad.Fail             ( MonadFail )
@@ -24,7 +26,8 @@ import           Data.Char
 import           Data.List                      ( intercalate, sort )
 import           Data.Functor
 import           Data.Maybe
-import           Data.Versions           hiding ( str )
+import           Data.Time.Calendar             ( Day )
+import           Data.Versions
 import           Data.Void
 import           Options.Applicative     hiding ( style )
 import           Prelude                 hiding ( appendFile )
@@ -50,8 +53,12 @@ import qualified Text.Megaparsec.Char          as MPC
 data ListOptions = ListOptions
   { loTool     :: Maybe Tool
   , lCriteria  :: Maybe ListCriteria
+  , lFrom      :: Maybe Day
+  , lTo        :: Maybe Day
+  , lHideOld   :: Bool
+  , lShowNightly :: Bool
   , lRawFormat :: Bool
-  }
+  } deriving (Eq, Show)
 
 
 
@@ -60,7 +67,6 @@ data ListOptions = ListOptions
     --[ Parsers ]--
     ---------------
 
-          
 listOpts :: Parser ListOptions
 listOpts =
   ListOptions
@@ -69,7 +75,7 @@ listOpts =
             (eitherReader toolParser)
             (short 't' <> long "tool" <> metavar "<ghc|cabal|hls|stack>" <> help
               "Tool to list versions for. Default is all"
-              <> completer (toolCompleter)
+              <> completer toolCompleter
             )
           )
     <*> optional
@@ -78,15 +84,53 @@ listOpts =
             (  short 'c'
             <> long "show-criteria"
             <> metavar "<installed|set|available>"
-            <> help "Show only installed/set/available tool versions"
-              <> completer (listCompleter ["installed", "set", "available"])
+            <> help "Apply filtering criteria, prefix with + or -"
+              <> completer (listCompleter
+                [ "+installed", "+set", "+available", "-installed", "-set", "-available"])
             )
           )
+    <*> optional
+          (option
+            (eitherReader dayParser)
+            (short 's' <> long "since" <> metavar "YYYY-MM-DD" <> help
+              "List only tools with release date starting at YYYY-MM-DD or later"
+              <> completer toolCompleter
+            )
+          )
+    <*> optional
+          (option
+            (eitherReader dayParser)
+            (short 'u' <> long "until" <> metavar "YYYY-MM-DD" <> help
+              "List only tools with release date earlier than YYYY-MM-DD"
+              <> completer toolCompleter
+            )
+          )
+    <*> switch
+          (short 'o' <> long "hide-old" <> help "Hide 'old' GHC versions (installed ones are always shown)"
+          )
+    <*> switch
+          (short 'n' <> long "show-nightly" <> help "Show nightlies (installed ones are always shown)"
+          )
     <*> switch
           (short 'r' <> long "raw-format" <> help "More machine-parsable format"
           )
 
 
+    --------------
+    --[ Footer ]--
+    --------------
+
+
+listToolFooter :: String
+listToolFooter = [s|Discussion:
+  Lists tool versions with optional criteria.
+  Nightlies are by default hidden.
+
+Examples:
+  # query nightlies in a specific range
+  ghcup list --show-nightly --since 2022-12-07 --until 2022-12-31
+  # show all installed GHC versions
+  ghcup list -t ghc -c installed|]
 
 
     -----------------
@@ -105,8 +149,11 @@ printListResult no_color raw lr = do
     printTag Recommended        = color Green "recommended"
     printTag Latest             = color Yellow "latest"
     printTag Prerelease         = color Red "prerelease"
+    printTag Nightly            = color Red "nightly"
     printTag (Base       pvp'') = "base-" ++ T.unpack (prettyPVP pvp'')
     printTag (UnknownTag t    ) = t
+    printTag LatestPrerelease   = color Red "latest-prerelease"
+    printTag LatestNightly      = color Red "latest-nightly"
     printTag Old                = ""
 
   let
@@ -133,8 +180,10 @@ printListResult no_color raw lr = do
                           then [color Green "hls-powered"]
                           else mempty
                         )
-                     ++ (if fromSrc then [color Blue "compiled"] else mempty)
                      ++ (if lStray then [color Yellow "stray"] else mempty)
+                     ++ (case lReleaseDay of
+                           Nothing -> mempty
+                           Just d  -> [color Blue (show d)])
                      ++ (if lNoBindist
                           then [color Red "no-bindist"]
                           else mempty
@@ -259,7 +308,7 @@ list :: ( Monad m
       -> m ExitCode
 list ListOptions{..} no_color runAppState =
   runAppState (do
-      l <- listVersions loTool lCriteria
+      l <- listVersions loTool (maybeToList lCriteria) lHideOld lShowNightly (lFrom, lTo)
       liftIO $ printListResult no_color lRawFormat l
       pure ExitSuccess
     )

lib-opt/GHCup/OptParse/Nuke.hs

@@ -26,7 +26,6 @@ import           Haskus.Utils.Variant.Excepts
 import           Options.Applicative     hiding ( style )
 import           Prelude                 hiding ( appendFile )
 import           System.Exit
-import           Text.PrettyPrint.HughesPJClass ( prettyShow )
 
 import qualified Data.Text                     as T
 import Control.Exception.Safe (MonadMask)
@@ -77,8 +76,8 @@ nuke appState runLogger = do
 
        lift $ logInfo "Initiating Nuclear Sequence 🚀🚀🚀"
        lift $ logInfo "Nuking in 3...2...1"
-  
-       lInstalled <- lift $ listVersions Nothing (Just ListInstalled)
+
+       lInstalled <- lift $ listVersions Nothing [ListInstalled True] False True (Nothing, Nothing)
 
        forM_ lInstalled (liftE . rmTool)
 
@@ -95,5 +94,5 @@ nuke appState runLogger = do
                       pure ExitSuccess
 
                 VLeft e -> do
-                  runLogger $ logError $ T.pack $ prettyShow e
+                  runLogger $ logError $ T.pack $ prettyHFError e
                   pure $ ExitFailure 15

lib-opt/GHCup/OptParse/Prefetch.hs

@@ -14,6 +14,7 @@ module GHCup.OptParse.Prefetch where
 import           GHCup
 import           GHCup.Errors
 import           GHCup.Types
+import           GHCup.Types.Optics
 import           GHCup.Prelude.File
 import           GHCup.Prelude.Logger
 import           GHCup.Prelude.String.QQ
@@ -30,7 +31,6 @@ import           Haskus.Utils.Variant.Excepts
 import           Options.Applicative     hiding ( style )
 import           Prelude                 hiding ( appendFile )
 import           System.Exit
-import           Text.PrettyPrint.HughesPJClass ( prettyShow )
 
 import qualified Data.Text                     as T
 import Control.Exception.Safe (MonadMask)
@@ -84,7 +84,7 @@ prefetchP = subparser
           <$> (PrefetchGHCOptions
                 <$> ( switch (short 's' <> long "source" <> help "Download source tarball instead of bindist") <**> helper )
                 <*> optional (option str (short 'd' <> long "directory" <> help "directory to download into (default: ~/.ghcup/cache/)" <> completer (bashCompleter "directory"))))
-          <*>  optional (toolVersionTagArgument Nothing (Just GHC)) )
+          <*>  optional (toolVersionTagArgument [] (Just GHC)) )
         ( progDesc "Download GHC assets for installation")
       )
       <>
@@ -93,7 +93,7 @@ prefetchP = subparser
       (info
         (PrefetchCabal
           <$> fmap PrefetchOptions (optional (option str (short 'd' <> long "directory" <> help "directory to download into (default: ~/.ghcup/cache/)" <> completer (bashCompleter "directory"))))
-          <*> ( optional (toolVersionTagArgument Nothing (Just Cabal)) <**> helper ))
+          <*> ( optional (toolVersionTagArgument [] (Just Cabal)) <**> helper ))
         ( progDesc "Download cabal assets for installation")
       )
       <>
@@ -102,7 +102,7 @@ prefetchP = subparser
       (info
         (PrefetchHLS
           <$> fmap PrefetchOptions (optional (option str (short 'd' <> long "directory" <> help "directory to download into (default: ~/.ghcup/cache/)" <> completer (bashCompleter "directory"))))
-          <*> ( optional (toolVersionTagArgument Nothing (Just HLS)) <**> helper ))
+          <*> ( optional (toolVersionTagArgument [] (Just HLS)) <**> helper ))
         ( progDesc "Download HLS assets for installation")
       )
       <>
@@ -111,7 +111,7 @@ prefetchP = subparser
       (info
         (PrefetchStack
           <$> fmap PrefetchOptions (optional (option str (short 'd' <> long "directory" <> help "directory to download into (default: ~/.ghcup/cache/)" <> completer (bashCompleter "directory"))))
-          <*> ( optional (toolVersionTagArgument Nothing (Just Stack)) <**> helper ))
+          <*> ( optional (toolVersionTagArgument [] (Just Stack)) <**> helper ))
         ( progDesc "Download stack assets for installation")
       )
       <>
@@ -149,14 +149,18 @@ Examples:
 
 
 type PrefetchEffects = '[ TagNotFound
+                        , DayNotFound
                         , NextVerNotFound
                         , NoToolVersionSet
                         , NoDownload
                         , DigestError
+                        , ContentLengthError
                         , GPGError
                         , DownloadFailed
                         , JSONError
-                        , FileDoesNotExistError ]
+                        , FileDoesNotExistError
+                        , StackPlatformDetectError
+                        ]
 
 
 runPrefetch :: MonadUnliftIO m
@@ -194,26 +198,27 @@ prefetch prefetchCommand runAppState runLogger =
           forM_ pfCacheDir (liftIO . createDirRecursive')
           (v, _) <- liftE $ fromVersion mt GHC
           if pfGHCSrc
-          then liftE $ fetchGHCSrc (_tvVersion v) pfCacheDir
-          else liftE $ fetchToolBindist (_tvVersion v) GHC pfCacheDir
+          then liftE $ fetchGHCSrc v pfCacheDir
+          else liftE $ fetchToolBindist v GHC pfCacheDir
       PrefetchCabal PrefetchOptions {pfCacheDir} mt   -> do
         forM_ pfCacheDir (liftIO . createDirRecursive')
         (v, _) <- liftE $ fromVersion mt Cabal
-        liftE $ fetchToolBindist (_tvVersion v) Cabal pfCacheDir
+        liftE $ fetchToolBindist v Cabal pfCacheDir
       PrefetchHLS PrefetchOptions {pfCacheDir} mt   -> do
         forM_ pfCacheDir (liftIO . createDirRecursive')
         (v, _) <- liftE $ fromVersion mt HLS
-        liftE $ fetchToolBindist (_tvVersion v) HLS pfCacheDir
+        liftE $ fetchToolBindist v HLS pfCacheDir
       PrefetchStack PrefetchOptions {pfCacheDir} mt   -> do
         forM_ pfCacheDir (liftIO . createDirRecursive')
         (v, _) <- liftE $ fromVersion mt Stack
-        liftE $ fetchToolBindist (_tvVersion v) Stack pfCacheDir
+        liftE $ fetchToolBindist v Stack pfCacheDir
       PrefetchMetadata -> do
-        _ <- liftE getDownloadsF
+        pfreq <- lift getPlatformReq
+        _ <- liftE $ getDownloadsF pfreq
         pure ""
        ) >>= \case
                 VRight _ -> do
                       pure ExitSuccess
                 VLeft e -> do
-                  runLogger $ logError $ T.pack $ prettyShow e
+                  runLogger $ logError $ T.pack $ prettyHFError e
                   pure $ ExitFailure 15

lib-opt/GHCup/OptParse/Rm.hs

@@ -29,12 +29,11 @@ import           Control.Monad.Reader
 import           Control.Monad.Trans.Resource
 import           Data.Functor
 import           Data.Maybe
-import           Data.Versions           hiding ( str )
+import           Data.Versions
 import           Haskus.Utils.Variant.Excepts
 import           Options.Applicative     hiding ( style )
 import           Prelude                 hiding ( appendFile )
 import           System.Exit
-import           Text.PrettyPrint.HughesPJClass ( prettyShow )
 
 import qualified Data.Text                     as T
 import Control.Exception.Safe (MonadMask)
@@ -51,6 +50,7 @@ data RmCommand = RmGHC RmOptions
                | RmCabal Version
                | RmHLS Version
                | RmStack Version
+               deriving (Eq, Show)
 
 
 
@@ -62,7 +62,7 @@ data RmCommand = RmGHC RmOptions
 
 data RmOptions = RmOptions
   { ghcVer :: GHCTargetVersion
-  }
+  } deriving (Eq, Show)
 
 
 
@@ -81,19 +81,19 @@ rmParser =
       <> command
            "cabal"
            (   RmCabal
-           <$> info (versionParser' (Just ListInstalled) (Just Cabal) <**> helper)
+           <$> info (versionParser' [ListInstalled True] (Just Cabal) <**> helper)
                     (progDesc "Remove Cabal version")
            )
       <> command
            "hls"
            (   RmHLS
-           <$> info (versionParser' (Just ListInstalled) (Just HLS) <**> helper)
+           <$> info (versionParser' [ListInstalled True] (Just HLS) <**> helper)
                     (progDesc "Remove haskell-language-server version")
            )
       <> command
            "stack"
            (   RmStack
-           <$> info (versionParser' (Just ListInstalled) (Just Stack) <**> helper)
+           <$> info (versionParser' [ListInstalled True] (Just Stack) <**> helper)
                     (progDesc "Remove stack version")
            )
       )
@@ -103,7 +103,7 @@ rmParser =
 
 
 rmOpts :: Maybe Tool -> Parser RmOptions
-rmOpts tool = RmOptions <$> ghcVersionArgument (Just ListInstalled) tool
+rmOpts tool = RmOptions <$> ghcVersionArgument [ListInstalled True] tool
 
 
 
@@ -171,15 +171,15 @@ rm rmCommand runAppState runLogger = case rmCommand of
         liftE $
           rmGHCVer ghcVer
         GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-        pure (getVersionInfo (_tvVersion ghcVer) GHC dls)
+        pure (getVersionInfo ghcVer GHC dls)
       )
       >>= \case
             VRight vi -> do
-              forM_ (_viPostRemove =<< vi) $ \msg ->
-                runLogger $ logInfo msg
+              runLogger $ logGHCPostRm ghcVer
+              postRmLog vi
               pure ExitSuccess
             VLeft  e -> do
-              runLogger $ logError $ T.pack $ prettyShow e
+              runLogger $ logError $ T.pack $ prettyHFError e
               pure $ ExitFailure 7
 
   rmCabal' tv =
@@ -187,15 +187,14 @@ rm rmCommand runAppState runLogger = case rmCommand of
         liftE $
           rmCabalVer tv
         GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-        pure (getVersionInfo tv Cabal dls)
+        pure (getVersionInfo (mkTVer tv) Cabal dls)
       )
       >>= \case
             VRight vi -> do
-              forM_ (_viPostRemove =<< vi) $ \msg ->
-                runLogger $ logInfo msg
+              postRmLog vi
               pure ExitSuccess
             VLeft  e -> do
-              runLogger $ logError $ T.pack $ prettyShow e
+              runLogger $ logError $ T.pack $ prettyHFError e
               pure $ ExitFailure 15
 
   rmHLS' tv =
@@ -203,15 +202,14 @@ rm rmCommand runAppState runLogger = case rmCommand of
         liftE $
           rmHLSVer tv
         GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-        pure (getVersionInfo tv HLS dls)
+        pure (getVersionInfo (mkTVer tv) HLS dls)
       )
       >>= \case
             VRight vi -> do
-              forM_ (_viPostRemove =<< vi) $ \msg ->
-                runLogger $ logInfo msg
+              postRmLog vi
               pure ExitSuccess
             VLeft  e -> do
-              runLogger $ logError $ T.pack $ prettyShow e
+              runLogger $ logError $ T.pack $ prettyHFError e
               pure $ ExitFailure 15
 
   rmStack' tv =
@@ -219,14 +217,16 @@ rm rmCommand runAppState runLogger = case rmCommand of
         liftE $
           rmStackVer tv
         GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-        pure (getVersionInfo tv Stack dls)
+        pure (getVersionInfo (mkTVer tv) Stack dls)
       )
       >>= \case
             VRight vi -> do
-              forM_ (_viPostRemove =<< vi) $ \msg ->
-                runLogger $ logInfo msg
+              postRmLog vi
               pure ExitSuccess
             VLeft  e -> do
-              runLogger $ logError $ T.pack $ prettyShow e
+              runLogger $ logError $ T.pack $ prettyHFError e
               pure $ ExitFailure 15
 
+  postRmLog vi =
+    forM_ (_viPostRemove =<< vi) $ \msg ->
+      runLogger $ logInfo msg

lib-opt/GHCup/OptParse/Run.hs

@@ -28,7 +28,6 @@ import           Control.Exception.Safe         ( MonadMask, MonadCatch )
 #if !MIN_VERSION_base(4,13,0)
 import           Control.Monad.Fail             ( MonadFail )
 #endif
-import           Codec.Archive
 import           Control.Monad.Reader
 import           Control.Monad.Trans.Resource
 import           Data.Functor
@@ -40,7 +39,6 @@ import           Prelude                 hiding ( appendFile )
 import           System.FilePath
 import           System.Environment
 import           System.Exit
-import           Text.PrettyPrint.HughesPJClass ( prettyShow )
 
 import qualified Data.Map.Strict               as Map
 import qualified Data.Text                     as T
@@ -69,7 +67,7 @@ data RunOptions = RunOptions
   , runBinDir     :: Maybe FilePath
   , runQuick      :: Bool
   , runCOMMAND    :: [String]
-  }
+  } deriving (Eq, Show)
 
 
 
@@ -93,7 +91,7 @@ runOpts =
             (eitherReader ghcVersionTagEither)
             (metavar "GHC_VERSION" <> long "ghc" <> help "The ghc version"
             <> completer (tagCompleter GHC [])
-            <> (completer $ versionCompleter Nothing GHC)
+            <> (completer $ versionCompleter [] GHC)
             )
           )
     <*> optional
@@ -101,7 +99,7 @@ runOpts =
             (eitherReader toolVersionTagEither)
             (metavar "CABAL_VERSION" <> long "cabal" <> help "The cabal version"
             <> completer (tagCompleter Cabal [])
-            <> (completer $ versionCompleter Nothing Cabal)
+            <> (completer $ versionCompleter [] Cabal)
             )
           )
     <*> optional
@@ -109,7 +107,7 @@ runOpts =
             (eitherReader toolVersionTagEither)
             (metavar "HLS_VERSION" <> long "hls" <> help "The HLS version"
             <> completer (tagCompleter HLS [])
-            <> (completer $ versionCompleter Nothing HLS)
+            <> (completer $ versionCompleter [] HLS)
             )
           )
     <*> optional
@@ -117,7 +115,7 @@ runOpts =
             (eitherReader toolVersionTagEither)
             (metavar "STACK_VERSION" <> long "stack" <> help "The stack version"
             <> completer (tagCompleter Stack [])
-            <> (completer $ versionCompleter Nothing Stack)
+            <> (completer $ versionCompleter [] Stack)
             )
           )
     <*> optional
@@ -133,7 +131,7 @@ runOpts =
     <*> switch
           (short 'q' <> long "quick" <> help "Avoid any expensive work (such as downloads, version/tag resolution etc.). Disables --install.")
     <*> many (argument str (metavar "COMMAND" <> help "The command to run, with arguments (use longopts --). If omitted, just prints the created bin/ dir to stdout and exits."))
-          
+
 
 
 
@@ -176,7 +174,9 @@ type RunEffects = '[ AlreadyInstalled
                    , NotInstalled
                    , BuildFailed
                    , TagNotFound
+                   , DayNotFound
                    , DigestError
+                   , ContentLengthError
                    , GPGError
                    , DownloadFailed
                    , TarDirDoesNotExist
@@ -186,6 +186,11 @@ type RunEffects = '[ AlreadyInstalled
                    , ProcessError
                    , UninstallFailed
                    , MergeFileTreeError
+                   , NoCompatiblePlatform
+                   , GHCup.Errors.ParseError
+                   , UnsupportedSetupCombo
+                   , DistroNotFound
+                   , NoCompatibleArch
                    ]
 
 runLeanRUN :: (MonadUnliftIO m, MonadIO m)
@@ -225,6 +230,7 @@ run :: forall m .
        , MonadCatch m
        , MonadIO m
        , MonadUnliftIO m
+       , Alternative m
        )
    => RunOptions
    -> IO AppState
@@ -254,7 +260,9 @@ run RunOptions{..} runAppState leanAppstate runLogger = do
                liftIO $ putStr tmp
                pure ExitSuccess
              (cmd:args) -> do
-               newEnv <- liftIO $ addToPath tmp
+               newEnv <- liftIO $ addToPath [tmp] runAppendPATH
+               let pathVar = if isWindows then "Path" else "PATH"
+               forM_ (Map.lookup pathVar . Map.fromList $ newEnv) $ liftIO . setEnv pathVar
 #ifndef IS_WINDOWS
                void $ liftIO $ SPP.executeFile cmd True args (Just newEnv)
                pure ExitSuccess
@@ -265,11 +273,11 @@ run RunOptions{..} runAppState leanAppstate runLogger = do
                case r' of
                  VRight _ -> pure ExitSuccess
                  VLeft e -> do
-                   runLogger $ logError $ T.pack $ prettyShow e
+                   runLogger $ logError $ T.pack $ prettyHFError e
                    pure $ ExitFailure 28
 #endif
          VLeft e -> do
-           runLogger $ logError $ T.pack $ prettyShow e
+           runLogger $ logError $ T.pack $ prettyHFError e
            pure $ ExitFailure 27
 
   where
@@ -282,6 +290,7 @@ run RunOptions{..} runAppState leanAppstate runLogger = do
                            )
                         => Excepts
                              '[ TagNotFound
+                              , DayNotFound
                               , NextVerNotFound
                               , NoToolVersionSet
                               ] (ResourceT (ReaderT AppState m)) Toolchain
@@ -327,11 +336,13 @@ run RunOptions{..} runAppState leanAppstate runLogger = do
                            , MonadThrow m
                            , MonadIO m
                            , MonadCatch m
+                           , Alternative m
                            )
                         => Toolchain
                         -> FilePath
                         -> Excepts
                              '[ TagNotFound
+                              , DayNotFound
                               , NextVerNotFound
                               , NoToolVersionSet
                               , UnknownArchive
@@ -343,6 +354,7 @@ run RunOptions{..} runAppState leanAppstate runLogger = do
                               , DownloadFailed
                               , DirNotEmpty
                               , DigestError
+                              , ContentLengthError
                               , BuildFailed
                               , ArchiveResult
                               , AlreadyInstalled
@@ -350,13 +362,18 @@ run RunOptions{..} runAppState leanAppstate runLogger = do
                               , CopyError
                               , UninstallFailed
                               , MergeFileTreeError
+                              , NoCompatiblePlatform
+                              , GHCup.Errors.ParseError
+                              , UnsupportedSetupCombo
+                              , DistroNotFound
+                              , NoCompatibleArch
                               ] (ResourceT (ReaderT AppState m)) ()
    installToolChainFull Toolchain{..} tmp = do
          case ghcVer of
            Just v -> do
              isInstalled <- lift $ checkIfToolInstalled' GHC v
              unless isInstalled $ when (runInstTool' && isNothing (_tvTarget v)) $ void $ liftE $ installGHCBin
-               (_tvVersion v)
+               v
                GHCupInternal
                False
                []
@@ -440,17 +457,6 @@ run RunOptions{..} runAppState leanAppstate runLogger = do
             liftE $ setHLS v SetHLS_XYZ (Just tmp)
             liftE $ setHLS v SetHLSOnly (Just tmp)
 
-   addToPath path = do
-    cEnv <- Map.fromList <$> getEnvironment
-    let paths          = ["PATH", "Path"]
-        curPaths       = (\x -> maybe [] splitSearchPath (Map.lookup x cEnv)) =<< paths
-        newPath        = intercalate [searchPathSeparator] (if runAppendPATH then (curPaths ++ [path]) else (path : curPaths))
-        envWithoutPath = foldr (\x y -> Map.delete x y) cEnv paths
-        pathVar        = if isWindows then "Path" else "PATH"
-        envWithNewPath = Map.toList $ Map.insert pathVar newPath envWithoutPath
-    liftIO $ setEnv pathVar newPath
-    return envWithNewPath
-
    createTmpDir :: ( MonadUnliftIO m
                    , MonadCatch m
                    , MonadThrow m

lib-opt/GHCup/OptParse/Set.hs

@@ -28,14 +28,13 @@ import           Control.Monad.Trans.Resource
 import           Data.Either
 import           Data.Functor
 import           Data.Maybe
-import           Data.Versions           hiding ( str )
+import           Data.Versions
 import           GHC.Unicode
 import           Haskus.Utils.Variant.Excepts
 import           Options.Applicative     hiding ( style )
 import           Options.Applicative.Help.Pretty ( text )
 import           Prelude                 hiding ( appendFile )
 import           System.Exit
-import           Text.PrettyPrint.HughesPJClass ( prettyShow )
 
 import qualified Data.Text                     as T
 import Data.Bifunctor (second)
@@ -54,6 +53,7 @@ data SetCommand = SetGHC SetOptions
                 | SetCabal SetOptions
                 | SetHLS SetOptions
                 | SetStack SetOptions
+                deriving (Eq, Show)
 
 
 
@@ -65,7 +65,7 @@ data SetCommand = SetGHC SetOptions
 
 data SetOptions = SetOptions
   { sToolVer :: SetToolVersion
-  }
+  } deriving (Eq, Show)
 
 
 
@@ -140,9 +140,9 @@ setParser =
 setOpts :: Tool -> Parser SetOptions
 setOpts tool = SetOptions <$>
     (fromMaybe SetRecommended <$>
-      optional (setVersionArgument (Just ListInstalled) tool))
+      optional (setVersionArgument [ListInstalled True] tool))
 
-setVersionArgument :: Maybe ListCriteria -> Tool -> Parser SetToolVersion
+setVersionArgument :: [ListCriteria] -> Tool -> Parser SetToolVersion
 setVersionArgument criteria tool =
   argument (eitherReader setEither)
     (metavar "VERSION|TAG|next"
@@ -185,6 +185,7 @@ setFooter = [s|Discussion:
 type SetGHCEffects = '[ FileDoesNotExistError
                    , NotInstalled
                    , TagNotFound
+                   , DayNotFound
                    , NextVerNotFound
                    , NoToolVersionSet]
 
@@ -199,6 +200,7 @@ runSetGHC runAppState =
 
 type SetCabalEffects = '[ NotInstalled
                         , TagNotFound
+                        , DayNotFound
                         , NextVerNotFound
                         , NoToolVersionSet]
 
@@ -213,6 +215,7 @@ runSetCabal runAppState =
 
 type SetHLSEffects = '[ NotInstalled
                       , TagNotFound
+                      , DayNotFound
                       , NextVerNotFound
                       , NoToolVersionSet]
 
@@ -227,6 +230,7 @@ runSetHLS runAppState =
 
 type SetStackEffects = '[ NotInstalled
                         , TagNotFound
+                        , DayNotFound
                         , NextVerNotFound
                         , NoToolVersionSet]
 
@@ -260,7 +264,7 @@ set :: forall m env.
         -> m (VEither eff GHCTargetVersion))
     -> (ReaderT LeanAppState m () -> m ())
     -> m ExitCode
-set setCommand runAppState runLeanAppState runLogger = case setCommand of
+set setCommand runAppState _ runLogger = case setCommand of
   (Right sopts) -> do
     runLogger (logWarn "This is an old-style command for setting GHC. Use 'ghcup set ghc' instead.")
     setGHC' sopts
@@ -272,10 +276,7 @@ set setCommand runAppState runLeanAppState runLogger = case setCommand of
  where
   setGHC' :: SetOptions
           -> m ExitCode
-  setGHC' SetOptions{ sToolVer } =
-    case sToolVer of
-      (SetGHCVersion v) -> runSetGHC runLeanAppState (liftE $ setGHC v SetGHCOnly Nothing >> pure v)
-      _ -> runSetGHC runAppState (do
+  setGHC' SetOptions{ sToolVer } = runSetGHC runAppState (do
           v <- liftE $ fst <$> fromVersion' sToolVer GHC
           liftE $ setGHC v SetGHCOnly Nothing
         )
@@ -286,16 +287,13 @@ set setCommand runAppState runLeanAppState runLogger = case setCommand of
                     "GHC " <> prettyVer _tvVersion <> " successfully set as default version" <> maybe "" (" for cross target " <>) _tvTarget
               pure ExitSuccess
             VLeft e -> do
-              runLogger $ logError $ T.pack $ prettyShow e
+              runLogger $ logError $ T.pack $ prettyHFError e
               pure $ ExitFailure 5
 
 
   setCabal' :: SetOptions
             -> m ExitCode
-  setCabal' SetOptions{ sToolVer } =
-    case sToolVer of
-      (SetToolVersion v) -> runSetCabal runLeanAppState (liftE $ setCabal v >> pure (mkTVer v))
-      _ -> runSetCabal runAppState (do
+  setCabal' SetOptions{ sToolVer } = runSetCabal runAppState (do
           v <- liftE $ fst <$> fromVersion' sToolVer Cabal
           liftE $ setCabal (_tvVersion v)
           pure v
@@ -307,15 +305,12 @@ set setCommand runAppState runLeanAppState runLogger = case setCommand of
                     "Cabal " <> prettyVer (_tvVersion v) <> " successfully set as default version"
               pure ExitSuccess
             VLeft  e -> do
-              runLogger $ logError $ T.pack $ prettyShow e
+              runLogger $ logError $ T.pack $ prettyHFError e
               pure $ ExitFailure 14
 
   setHLS' :: SetOptions
           -> m ExitCode
-  setHLS' SetOptions{ sToolVer } =
-    case sToolVer of
-      (SetToolVersion v) -> runSetHLS runLeanAppState (liftE $ setHLS v SetHLSOnly Nothing >> pure (mkTVer v))
-      _ -> runSetHLS runAppState (do
+  setHLS' SetOptions{ sToolVer } = runSetHLS runAppState (do
           v <- liftE $ fst <$> fromVersion' sToolVer HLS
           liftE $ setHLS (_tvVersion v) SetHLSOnly Nothing
           pure v
@@ -327,16 +322,13 @@ set setCommand runAppState runLeanAppState runLogger = case setCommand of
                     "HLS " <> prettyVer (_tvVersion v) <> " successfully set as default version"
               pure ExitSuccess
             VLeft  e -> do
-              runLogger $ logError $ T.pack $ prettyShow e
+              runLogger $ logError $ T.pack $ prettyHFError e
               pure $ ExitFailure 14
 
 
   setStack' :: SetOptions
             -> m ExitCode
-  setStack' SetOptions{ sToolVer } =
-    case sToolVer of
-      (SetToolVersion v) -> runSetStack runLeanAppState (liftE $ setStack v >> pure (mkTVer v))
-      _ -> runSetStack runAppState (do
+  setStack' SetOptions{ sToolVer } = runSetStack runAppState (do
             v <- liftE $ fst <$> fromVersion' sToolVer Stack
             liftE $ setStack (_tvVersion v)
             pure v
@@ -348,5 +340,5 @@ set setCommand runAppState runLeanAppState runLogger = case setCommand of
                     "Stack " <> prettyVer (_tvVersion v) <> " successfully set as default version"
               pure ExitSuccess
             VLeft  e -> do
-              runLogger $ logError $ T.pack $ prettyShow e
+              runLogger $ logError $ T.pack $ prettyHFError e
               pure $ ExitFailure 14