Merge remote-tracking branch 'origin/pr/1048'

Installing a ghcjs bindist might require to install
a specific version of emscripten, and not the latest.

.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/ghcup-run.files

@@ -0,0 +1,37 @@
+.
+./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

.github/ghcup-run.files.alpine

@@ -0,0 +1,31 @@
+.
+./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-8.10.7
+./haskell-language-server-8.10.7~1.6.1.0
+./haskell-language-server-8.8.4
+./haskell-language-server-8.8.4~1.6.1.0
+./haskell-language-server-9.0.2
+./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

.github/ghcup-run.files.windows

@@ -0,0 +1,81 @@
+.
+./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

.github/scripts/bootstrap.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+set -eux
+
+. .github/scripts/env.sh
+
+mkdir -p "$CI_PROJECT_DIR"/.local/bin
+
+git describe --always
+
+### build
+
+./scripts/bootstrap/bootstrap-haskell
+
+[ "$(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

@@ -0,0 +1,37 @@
+#!/bin/sh
+
+set -eux
+
+. .github/scripts/common.sh
+
+git_describe
+
+# ensure ghcup
+install_ghcup
+
+# ensure cabal-cache
+download_cabal_cache "$HOME/.local/bin/cabal-cache"
+
+# install toolchain (if necessary)
+ghcup -v install ghc --set --force "$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 "${GHC}" --enable-tests
+
+# set up artifacts
+mkdir -p out
+binary=$(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)
+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

@@ -0,0 +1,72 @@
+#!/usr/bin/env bash
+
+set -eux
+
+. .github/scripts/common.sh
+
+mkdir -p "$CI_PROJECT_DIR"/.local/bin
+
+### build
+
+
+
+if [ "${OS}" = "Windows" ] ; then
+	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/ghcup
+else
+	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
+fi
+
+rm -rf "${GHCUP_DIR}"
+mkdir -p "${GHCUP_BIN}"
+
+ls -lah out
+find out
+cp "out/${ARTIFACT}"-* "$GHCUP_BIN/ghcup${ext}"
+chmod +x "$GHCUP_BIN/ghcup${ext}"
+echo "$PATH"
+
+"$GHCUP_BIN/ghcup${ext}" --version
+eghcup --version
+sha_sum "$GHCUP_BIN/ghcup${ext}"
+sha_sum "$(raw_eghcup --offline whereis ghcup)"
+
+git_describe
+
+eghcup install ghc "${GHC_VERSION}"
+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 "$HOME/.local/bin"
+fi
+
+
+eghcup debug-info
+
+(
+	cd /tmp
+	git clone --depth 1 --branch "${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 -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
+[ ! -e "${GHCUP_DIR}" ]
+

.github/scripts/test.sh

@@ -0,0 +1,272 @@
+#!/usr/bin/env bash
+
+set -eux
+
+. .github/scripts/common.sh
+
+
+if [ "${OS}" = "Windows" ] ; then
+	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/ghcup
+else
+	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
+fi
+
+env
+git_describe
+
+rm -rf "${GHCUP_DIR}"
+mkdir -p "${GHCUP_BIN}"
+
+cp "out/${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}"
+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${ext}"
+
+### manual cli based testing
+
+eghcup --numeric-version
+
+# test PATH on windows wrt msys2
+# https://github.com/haskell/ghcup-hs/pull/992/checks
+if [ "${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 -q --cabal "${CABAL_VER}" -- cabal --numeric-version)" = "${CABAL_VER}" ]
+eghcup set cabal "${CABAL_VER}"
+
+[ "$($(eghcup whereis cabal "${CABAL_VER}") --numeric-version)" = "${CABAL_VER}" ]
+
+if [ "${OS}" != "FreeBSD" ] ; then
+	if [ "${ARCH}" = "64" ] && [ "${DISTRO}" != "Alpine" ] ; 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
+			cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup-run.files.windows" | sort > expected.txt
+		elif [ "${DISTRO}" = "Alpine" ] ; then
+			cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup-run.files.alpine" | sort > expected.txt
+		else
+			cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup-run.files" | sort > expected.txt
+		fi
+		(cd ".bin" && find . | sort) > actual.txt
+		diff --strip-trailing-cr -w -u actual.txt expected.txt
+		rm actual.txt expected.txt
+		rm -rf .bin
+	fi
+fi
+
+cabal --version
+
+eghcup debug-info
+
+# also test etags
+eghcup list
+eghcup list -t ghc
+eghcup list -t cabal
+
+ghc_ver=$(ghc --numeric-version)
+ghc --version
+"ghc-${ghc_ver}" --version
+if [ "${OS}" != "Windows" ] ; then
+		ghci --version
+		"ghci-${ghc_ver}" --version
+fi
+
+
+if [ "${OS}" = "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
+	# 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
+		    if [ "${DISTRO}" = "Alpine" ] ; then
+				(cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghc-8.10.3-linux.alpine.files" | sort) > expected.txt
+			else
+				(cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghc-8.10.3-linux.files" | sort) > expected.txt
+			fi
+			(cd "${GHCUP_DIR}/ghc/8.10.3/" && find . | sort) > actual.txt
+			# ignore docs
+		    sed -i '/share\/doc/d' actual.txt
+		    sed -i '/share\/doc/d' expected.txt
+			diff --strip-trailing-cr -w -u actual.txt expected.txt
+			rm actual.txt expected.txt
+		fi
+	elif [ "${OS}" = "Windows" ] ; then
+		eghcup prefetch ghc 8.10.3
+		eghcup --offline install ghc 8.10.3
+		(cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghc-8.10.3-windows.files" | sort) > expected.txt
+		(cd "${GHCUP_DIR}/ghc/8.10.3/" && find . | sort) > actual.txt
+		diff --strip-trailing-cr -w -u actual.txt expected.txt
+		rm actual.txt expected.txt
+	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_VER}"
+	[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
+	eghcup unset ghc
+    "$GHCUP_BIN"/ghc --numeric-version && exit 1 || echo yes
+	eghcup set "${GHC_VER}"
+	eghcup --offline rm 8.10.3
+	[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
+
+
+	ls -lah "$GHCUP_BIN"
+
+	if [ "${OS}" = "macOS" ] ; then
+		eghcup install hls
+		$(eghcup whereis hls) --version
+
+		eghcup install stack
+		$(eghcup whereis stack) --version
+	elif [ "${OS}" = "Linux" ] ; then
+		if [ "${ARCH}" = "64" ] && [ "${DISTRO}" != "Alpine" ] ; 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
+
+# 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-${JSON_VERSION}.yaml"
+# redownload same file with some newlines added
+raw_eghcup -s https://raw.githubusercontent.com/haskell/ghcup-metadata/exp/ghcup-${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")
+# 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://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}" = "${etag3}" ]
+[ "${sha2}" = "${sha3}" ]
+
+# test isolated installs
+if [ "${DISTRO}" != "Alpine" ] ; then
+	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
+fi
+
+eghcup upgrade
+eghcup upgrade -f
+
+# restore old ghcup, because we want to test nuke
+cp "out/${ARTIFACT}"-* "$GHCUP_BIN/ghcup${ext}"
+chmod +x "$GHCUP_BIN/ghcup${ext}"
+
+# test that doing fishy symlinks into GHCup dir doesn't cause weird stuff on 'ghcup nuke'
+mkdir no_nuke/
+mkdir no_nuke/bar
+echo 'foo' > no_nuke/file
+echo 'bar' > no_nuke/bar/file
+ln -s "$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/workflows/bootstrap.yaml

@@ -0,0 +1,60 @@
+name: Bootstrap tests
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - 'v*'
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  bootstrap:
+    name: bootstrap
+    runs-on: ${{ matrix.os }}
+    env:
+      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-11
+            DISTRO: na
+          - os: windows-latest
+            DISTRO: na
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - 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:
+          DISTRO: ${{ matrix.DISTRO }}
+
+      - if: runner.os == 'Windows'
+        name: Run bootstrap
+        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/cabal.project.yaml

@@ -0,0 +1,39 @@
+name: Test cabal.project files
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - 'v*'
+  pull_request:
+    branches:
+      - master
+  schedule:
+    - cron: '0 2 * * *'
+
+jobs:
+  build:
+    name: Build binary
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macOS-latest, macOS-11, windows-latest, ubuntu-latest]
+        ghc: ["8.10.7", "9.0.2", "9.2.8", "9.4.8"]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: 'true'
+
+      - name: Run build
+        run: |
+          env
+          ghcup --version
+          ghcup run -i --cabal latest -- cabal update
+          ghcup run -i --cabal latest --ghc ${GHC_VER} -- cabal build --project-file=cabal.ghc${GHC_VER//./}.project
+        env:
+          GHC_VER: ${{ matrix.ghc }}
+        shell: bash
+

.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 +1,147 @@
+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: 3.10.3.0
+      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 }}
+      ARTIFACT: "x86_64-linux-ghcup"
+      GHC_VER: 8.10.7
+      ARCH: 64
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        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@v4
+        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-deb12:a9297a370025101b479cfd4977f8f910814e03ab
+      options: --user root
+      env:
+        CABAL_VER: 3.10.3.0
+        BUILD_CONF_ARGS: "--enable-unregisterised"
+        HADRIAN_FLAVOUR: ""
+        JSON_VERSION: "0.0.8"
+        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@v4
+        with:
+          submodules: 'true'
+
+      - uses: actions/download-artifact@v4
+        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 libstdc++-11-dev
+          sudo apt-get install -y gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf
+          sudo dpkg --add-architecture armhf
+          sudo apt-get update -y
+          sudo apt-get install -y libncurses-dev:armhf libstdc++-11-dev:armhf
+          # ld.bfd is broken on armv7: https://sourceware.org/bugzilla/show_bug.cgi?id=16177
+          update-alternatives --install "/usr/bin/x86_64-linux-gnu-ld" "ld" "/usr/bin/x86_64-linux-gnu-ld.gold" 20
+          update-alternatives --install "/usr/bin/x86_64-linux-gnu-ld" "ld" "/usr/bin/x86_64-linux-gnu-ld.bfd" 10
+          update-alternatives --set "ld" "/usr/bin/x86_64-linux-gnu-ld.gold"
+          update-alternatives --install "/usr/bin/arm-linux-gnueabihf-ld" "ld-arm" "/usr/bin/arm-linux-gnueabihf-ld.gold" 20
+          update-alternatives --install "/usr/bin/arm-linux-gnueabihf-ld" "ld-arm" "/usr/bin/arm-linux-gnueabihf-ld.bfd" 10
+          update-alternatives --set "ld-arm" "/usr/bin/arm-linux-gnueabihf-ld.gold"
+          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-deb12:a9297a370025101b479cfd4977f8f910814e03ab
+      options: --user root
+      env:
+        CABAL_VER: 3.10.3.0
+        BUILD_CONF_ARGS: ""
+        HADRIAN_FLAVOUR: "default+native_bignum"
+        JSON_VERSION: "0.0.8"
+        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@v4
+        with:
+          submodules: 'true'
+
+      - uses: actions/download-artifact@v4
+        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/hlint.yaml

@@ -0,0 +1,26 @@
+name: Hlint
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - 'v*'
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  hlint:
+    name: hlint
+    runs-on: ubuntu-latest
+    env:
+      JSON_VERSION: "0.0.7"
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - name: Run hlint
+        run: curl -sSL https://raw.github.com/ndmitchell/hlint/master/misc/run.sh | sh -s -- -r lib/ test/

.github/workflows/mkdocs.yaml

@@ -0,0 +1,33 @@
+name: MkDocs
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - 'v*'
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  mkdocs:
+    name: mkdocs
+    runs-on: ubuntu-latest
+    env:
+      JSON_VERSION: "0.0.7"
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - name: Install mkdocs deps
+        run: |
+          sudo apt-get update -y
+          sudo apt-get install -y python3-pip
+          sudo pip3 install mkdocs
+
+      - name: Run mkdocs
+        run: |
+          mkdocs build

.github/workflows/release.yaml

@@ -1,109 +1,581 @@
-name: Create Release
+name: Build and release
 
 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:
-  draft_release:
+  build-linux:
-    name: Draft Release
+    name: Build linux binary
-    runs-on: ubuntu-latest
-    outputs:
-      upload_url: ${{ steps.create_release.outputs.upload_url }}
-
-    steps:
-      - name: Create Release
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: Release ${{ github.ref }}
-          body: |
-            Changes in this Release
-            - First Change
-            - Second Change
-          draft: true
-          prerelease: false
-
-  release-mac:
-    name: Create Release
-    needs: draft_release
     runs-on: ${{ matrix.os }}
     env:
-      MACOSX_DEPLOYMENT_TARGET: 10.13
+      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:
-        os:
+        include:
-          - macOS-10.15
+          - os: ubuntu-latest
+            ARTIFACT: "i386-linux-ghcup"
+            GHC_VER: 8.10.7
+            ARCH: 32
+          - os: ubuntu-latest
+            ARTIFACT: "x86_64-linux-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: 64
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
-
-      - uses: haskell/actions/setup@v1.2
         with:
-          ghc-version: 8.10.7
+          submodules: 'true'
-          cabal-version: 3.6.2.0
 
-      - name: create ~/.local/bin
+      - if: matrix.ARCH == '32'
-        run: mkdir -p "$HOME/.local/bin"
+        name: Run build (32 bit linux)
-        shell: bash
+        uses: docker://hasufell/i386-alpine-haskell:3.12
-
+        with:
-      - name: Add ~/.local/bin to PATH
+          args: sh .github/scripts/build.sh
-        run: echo "$HOME/.local/bin" >> $GITHUB_PATH
-        shell: bash
-
-      - name: Update cabal cache
-        run: cabal update
-        shell: bash
-
-      - name: Install cabal dependencies
-        run: cabal build --only-dependencies --constraint="zlib +bundled-c-zlib" --constraint="lzma +static" -ftui
-        shell: bash
-
-      - name: Build
-        run: cabal build --constraint="zlib +bundled-c-zlib" --constraint="lzma +static" -ftui
-        shell: bash
-
-      - name: Install
-        run: cp "$(cabal list-bin exe:ghcup)" ~/.local/bin/ghcup
-        shell: bash
-
-      - name: Strip
-        run: strip ~/.local/bin/ghcup
-        shell: bash
-
-      - name: Run tests
-        run: cabal test --constraint="zlib +bundled-c-zlib" --constraint="lzma +static" all
-        shell: bash
-
-      - name: Install git
-        run: brew install git
-
-      - name: set HOME
-        run: echo "HOME=$HOME" >> $GITHUB_ENV
-        shell: bash
-
-      - name: Set ASSET_PATH
-        run: echo "ASSET_PATH=$HOME/.local/bin/ghcup" >> $GITHUB_ENV
-        shell: bash
-
-      - name: Upload Release Asset
-        id: upload-release-asset
-        uses: actions/upload-release-asset@v1
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          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'
+        name: Run build (64 bit linux)
+        uses: docker://hasufell/alpine-haskell:3.12
         with:
-          upload_url: ${{ needs.draft_release.outputs.upload_url }}
+          args: sh .github/scripts/build.sh
-          asset_path: ${{ env.ASSET_PATH }}
+        env:
-          asset_name: ghcup-${{ matrix.os }}
+          ARTIFACT: ${{ matrix.ARTIFACT }}
-          asset_content_type: application/octet-stream
+          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: always()
-        uses: actions/upload-artifact@v2
+        name: Upload artifact
+        uses: actions/upload-artifact@v3
         with:
-          name: plan.json
+          name: artifacts
-          path: ./dist-newstyle/cache/plan.json
+          path: |
+            ./out/*
 
+
+  build-arm:
+    name: Build ARM binary
+    runs-on: ${{ matrix.os }}
+    env:
+      CABAL_VER: 3.6.2.0
+      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: ${{ secrets.S3_HOST }}
+    strategy:
+      fail-fast: true
+      matrix:
+        include:
+          - os: [self-hosted, Linux, ARM64, maerwald]
+            ARTIFACT: "armv7-linux-ghcup"
+            GHC_VER: 9.2.8
+            ARCH: ARM
+          - os: [self-hosted, Linux, ARM64, maerwald]
+            ARTIFACT: "aarch64-linux-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: ARM64
+    steps:
+      - name: git config
+        run: |
+          git config --global --get-all safe.directory | grep '^\*$' || git config --global --add safe.directory "*"
+        shell: bash
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+        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 }}
+          LD: ld.gold
+
+      - 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: "0.0.8"
+      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+      S3_HOST: ${{ secrets.S3_HOST }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: [self-hosted, macOS, ARM64]
+            ARTIFACT: "aarch64-apple-darwin-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: ARM64
+          - os: macOS-11
+            ARTIFACT: "x86_64-apple-darwin-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: 64
+          - os: windows-latest
+            ARTIFACT: "x86_64-mingw64-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: 64
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: 'true'
+
+      - if: matrix.ARCH == 'ARM64' && runner.os == 'macOS'
+        name: Run build
+        run: |
+          bash .github/scripts/brew.sh git coreutils llvm@13 autoconf automake
+          export PATH="$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@v4
+        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:
+          - os: ubuntu-latest
+            ARTIFACT: "i386-linux-ghcup"
+            GHC_VER: 8.10.7
+            ARCH: 32
+            DISTRO: Alpine
+          - os: ubuntu-latest
+            ARTIFACT: "x86_64-linux-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: 64
+            DISTRO: Alpine
+          - os: ubuntu-latest
+            ARTIFACT: "x86_64-linux-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: 64
+            DISTRO: Ubuntu
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: 'true'
+
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifacts
+          path: ./out
+
+      - 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:
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          ARCH: ${{ matrix.ARCH }}
+          GHC_VER: ${{ matrix.GHC_VER }}
+          DISTRO: ${{ matrix.DISTRO }}
+
+      - 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:
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          ARCH: ${{ matrix.ARCH }}
+          GHC_VER: ${{ matrix.GHC_VER }}
+          DISTRO: ${{ matrix.DISTRO }}
+
+      - 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: 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, maerwald]
+            ARTIFACT: "armv7-linux-ghcup"
+            GHC_VER: 9.2.8
+            ARCH: ARM
+            DISTRO: Ubuntu
+          - os: [self-hosted, Linux, ARM64, maerwald]
+            ARTIFACT: "aarch64-linux-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: ARM64
+            DISTRO: Ubuntu
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        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
+          LD: ld.gold
+
+      - 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: ${{ matrix.os }}
+    env:
+      CABAL_VER: 3.10.2.0
+      MACOSX_DEPLOYMENT_TARGET: 10.13
+      JSON_VERSION: "0.0.8"
+    strategy:
+      matrix:
+        include:
+          - os: [self-hosted, macOS, ARM64]
+            ARTIFACT: "aarch64-apple-darwin-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: ARM64
+            DISTRO: na
+          - os: macOS-11
+            ARTIFACT: "x86_64-apple-darwin-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: 64
+            DISTRO: na
+          - os: windows-latest
+            ARTIFACT: "x86_64-mingw64-ghcup"
+            GHC_VER: 9.4.8
+            ARCH: 64
+            DISTRO: na
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: 'true'
+
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifacts
+          path: ./out
+
+      - if: runner.os == 'macOS'
+        name: Run test
+        run: |
+          bash .github/scripts/brew.sh coreutils
+          export PATH="$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@v4
+        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-linux
+    runs-on: ubuntu-latest
+    env:
+      GHC_VERSION: "8.10.7"
+      HLS_TARGET_VERSION: "1.8.0.0"
+      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@v4
+        with:
+          submodules: 'true'
+
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifacts
+          path: ./out
+
+      - name: Run hls build
+        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: ["test-linux", "test-arm", "test-macwin", "test-freebsd", "hls"]
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/v')
+    steps:
+      - name: Download artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: artifacts
+          path: ./out
+
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        with:
+          draft: true
+          files: |
+            ./out/*

.github/workflows/shellcheck.yaml

@@ -0,0 +1,28 @@
+name: Shellcheck
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - 'v*'
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  shellcheck:
+    name: shellcheck
+    runs-on: ubuntu-latest
+    env:
+      JSON_VERSION: "0.0.7"
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - name: Run shellcheck
+        uses: docker://koalaman/shellcheck-alpine
+        with:
+          args: shellcheck scripts/bootstrap/bootstrap-haskell

.github/workflows/stack.yaml

@@ -0,0 +1,35 @@
+name: Test stack.yaml
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - 'v*'
+  pull_request:
+    branches:
+      - master
+  schedule:
+    - cron: '0 2 * * *'
+
+jobs:
+  build:
+    name: Build binary
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macOS-latest, macOS-11, windows-latest, ubuntu-latest]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          submodules: 'true'
+
+      - name: Run build
+        run: |
+          env
+          ghcup --version
+          ghcup run -i --stack latest -- stack build
+        shell: bash
+

.gitignore

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

.gitlab-ci.yml

@@ -1,660 +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: 0
-
-############################################################
-# 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: "$CI_PROJECT_DIR/cabal"
-  retry: 2
-
-.root_cleanup:
-  after_script:
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:
-  script:
-    - bash ./.gitlab/script/ghcup_version.sh
-  variables:
-    JSON_VERSION: "0.0.6"
-  artifacts:
-    expire_in: 2 week
-    paths:
-      - test/golden
-      - dist-newstyle/cache/
-    when: on_failure
-
-# .test_ghcup_scoop:
-  # script:
-    # - cl /O1 scoop-better-shimexe/shim.c
-
-.test_ghcup_version:linux:
-  extends:
-    - .test_ghcup_version
-    - .debian
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps.sh
-
-.test_ghcup_version:linux32:
-  extends:
-    - .test_ghcup_version
-    - .alpine:32bit
-  before_script:
-    - ./.gitlab/before_script/linux/alpine/install_deps.sh
-
-.test_ghcup_version:armv7:
-  extends:
-    - .test_ghcup_version
-    - .linux:armv7
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps.sh
-
-.test_ghcup_version:aarch64:
-  extends:
-    - .test_ghcup_version
-    - .linux:aarch64
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps.sh
-
-.test_ghcup_version:darwin:
-  extends:
-    - .test_ghcup_version
-    - .darwin
-    - .root_cleanup
-  before_script:
-    - ./.gitlab/before_script/darwin/install_deps.sh
-
-.test_ghcup_version:darwin:aarch64:
-  extends:
-    - .test_ghcup_version
-    - .darwin:aarch64
-    - .root_cleanup
-  cache:
-    key: darwin-brew-$CACHE_REV
-    paths:
-      - .brew
-      - .brew_cache
-  before_script:
-    # 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"
-
-    # otherwise we seem to get intel binaries
-    - export HOMEBREW_CHANGE_ARCH_TO_ARM=1
-
-    # 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 llvm
-    - brew install 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_version.sh
-
-.test_ghcup_version:freebsd12:
-  extends:
-    - .test_ghcup_version
-    - .freebsd12
-    - .root_cleanup
-  before_script:
-    - ./.gitlab/before_script/freebsd/install_deps.sh
-
-.test_ghcup_version:freebsd13:
-  extends:
-    - .test_ghcup_version
-    - .freebsd13
-    - .root_cleanup
-  before_script:
-    - ./.gitlab/before_script/freebsd/install_deps.sh
-
-.test_ghcup_version:windows:
-  extends:
-    - .test_ghcup_version
-    - .windows
-    - .root_cleanup
-  before_script:
-    - set CABAL_DIR="$CI_PROJECT_DIR/cabal"
-    - bash ./.gitlab/before_script/windows/install_deps.sh
-
-# .test_ghcup_scoop:windows:
-  # extends:
-    # - .windows
-    # - .test_ghcup_scoop
-    # - .root_cleanup
-
-.release_ghcup:
-  script:
-    - bash ./.gitlab/script/ghcup_release.sh
-  artifacts:
-    expire_in: 2 week
-    paths:
-      - out
-      - dist-newstyle/cache/
-  only:
-    - tags
-  variables:
-    JSON_VERSION: "0.0.6"
-
-######## stack test ########
-
-test:linux:stack:
-  stage: test
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps_minimal.sh
-  script:
-    - ./.gitlab/script/ghcup_stack.sh
-  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
-  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
-      - .brew_cache
-  before_script:
-    # 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"
-
-    # otherwise we seem to get intel binaries
-    - export HOMEBREW_CHANGE_ARCH_TO_ARM=1
-
-    # 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 llvm
-    - brew install autoconf automake
-  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
-  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:
-    - ./.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

@@ -1,19 +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}"
-
-curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-portbld-freebsd-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_env

@@ -1,11 +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="$CI_PROJECT_DIR/tmp"
-else
-	export GHCUP_INSTALL_BASE_PREFIX="$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"
-fi

.gitlab/script/ghcup_bootstrap.sh

@@ -1,30 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"
-
-mkdir -p "$CI_PROJECT_DIR"/.local/bin
-
-ecabal() {
-	cabal "$@"
-}
-
-eghcup() {
-	ghcup -v -c -s file://$(pwd)/ghcup-${JSON_VERSION}.yaml "$@"
-}
-
-git describe --always
-
-### build
-
-ecabal update
-
-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

@@ -1,54 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"
-
-mkdir -p "$CI_PROJECT_DIR"/.local/bin
-mkdir -p data/
-git clone https://github.com/haskell/ghcup-metadata.git data/metadata
-
-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

@@ -1,54 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"
-
-mkdir -p "$CI_PROJECT_DIR"/.local/bin
-mkdir -p data/
-git clone https://github.com/haskell/ghcup-metadata.git data/metadata
-
-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

@@ -1,53 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"
-
-mkdir -p "$CI_PROJECT_DIR"/.local/bin
-mkdir -p data/
-git clone https://github.com/haskell/ghcup-metadata.git data/metadata
-
-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

@@ -1,257 +0,0 @@
-#!/bin/sh
-
-set -eux
-
-. "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"
-
-mkdir -p "$CI_PROJECT_DIR"/.local/bin
-mkdir -p data/
-git clone https://github.com/haskell/ghcup-metadata.git data/metadata
-
-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="${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
-fi
-
-git describe --always
-
-### build
-
-ecabal update
-
-if [ "${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 whereis ghc ${GHC_VERSION}) --numeric-version` = "${GHC_VERSION}" ]
-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 || echo yes
-eghcup set cabal ${CABAL_VERSION}
-[ `$(eghcup whereis cabal ${CABAL_VERSION}) --numeric-version` = "${CABAL_VERSION}" ]
-
-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 || echo yes
-	eghcup set ${GHC_VERSION}
-	eghcup --offline rm 8.10.3
-	[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
-
-
-	if [ "${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 || echo yes
-
-			eghcup install stack
-			stack --version
-			eghcup unset hls
-			"$GHCUP_BIN"/stack --version && exit || echo yes
-		fi
-	fi
-fi
-
-# check that lazy loading works for 'whereis'
-cp "$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 [ "${ARCH}" = "64" ] ; then
-		eghcup install cabal -u https://oleg.fi/cabal-install-3.4.0.0-rc4/cabal-install-3.4.0.0-x86_64-ubuntu-16.04.tar.xz 3.4.0.0-rc4
-		eghcup rm cabal 3.4.0.0-rc4
-	fi
-fi
-
-sha_sum() {
-	if [ "${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" ]
-	fi
-fi
-
-eghcup upgrade
-eghcup upgrade -f
-
-
-# nuke
-eghcup nuke
-[ ! -e "${GHCUP_DIR}" ]

.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

@@ -0,0 +1,4 @@
+[submodule "data/metadata"]
+	path = data/metadata
+	url = https://github.com/haskell/ghcup-metadata.git
+	branch = develop

.hlint.yaml

@@ -20,6 +20,7 @@
 - ignore: {name: "Avoid lambda"}
 - ignore: {name: "Use uncurry"}
 - ignore: {name: "Use replicateM"}
+- ignore: {name: "Use unless"}
 - ignore: {name: "Redundant irrefutable pattern"}
 
 

.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 +1,181 @@
 # Revision history for ghcup
 
+## 0.1.22.0 -- 2024-03-13
+
+### New features
+
+* A help screen/tutorial in the TUI by @lsmor (Luis Morillo)
+* 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)
+* Add pre-install message support via ghcup metadata, wrt [#1016](https://github.com/haskell/ghcup-hs/issues/1016)
+* Allow to remove all unset versions, fixes [#1019](https://github.com/haskell/ghcup-hs/issues/1019)
+  * e.g.: `ghcup gc --unset`
+
+### Improvements and bug fixes
+
+* Fix potential [HSEC-2024-0002](https://haskell.github.io/security-advisories/advisory/HSEC-2024-0002.html)
+* Fix TUI crash in windows terminal 1.19 [#1013](https://github.com/haskell/ghcup-hs/issues/1013)
+* 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)
+
+## 0.1.18.0 -- 2022-07-30
+
+* Fix tui set wrt [#266](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/266) by Arjun Kathuria
+    - Ask the user to install the tool via prompt when setting an non-installed version
+* improvements to safe (un-)installations
+    - bindists that don't support `make DESTDIR=/some/tmp/dir install` are now unsupported
+    - installed GHC files are now recorded to avoid use of `removePathForcibly`
+    - internally uses a newtype wrapper for user-input paths and restrict destructive operations to validated paths
+* Add `--disable-ld-override` for darwin bindists wrt #391
+* Allow passing bindist configure args wrt #377
+* use of `TMPDIR` is dropped... now uses an internal tmp dir `~/.ghcup/tmp`
+* improvements to error handling and warnings
+* Require --isolate to have an absolute directory, fixes #367
+* Fix mingw PATH handling wrt #371
+* Add --mingw-path switch to `ghcup run`
+* Fix `ghcup run` on windows, fixes #375
+* Improve `ghcup compile <hls|ghc>`
+    - short hashes now work
+    - print the long hash in addition to the detected version
+* Improve `ghcup compile hls`
+    - add `--git-describe-version` switch as an alternative to `--overwrite-version`
+    - Allow to build HLS from hackage (now is the default)
+	- Allow to run 'cabal update' automatically before the HLS build
+	- Fix parser and completer for 'ghcup compile hls --version'
+* Improve `ghcup compile ghc`
+    - Allow to build from arbitrary GHC source dists
+
+## 0.1.17.10 -- 2022-05-12
+
+* windows hotfix (hackage-only release)
+
+## 0.1.17.9 -- 2022-05-12
+
+* broken sdist (hackage-only release)
+
+## 0.1.17.8 -- 2022-05-11
+
+* Fix a serious (but hard to trigger) bug when combining `--isolate <DIR>` with `--force`, please make sure to upgrade or avoid `--force`
+* Fix HLS build not cleaning up properly on failed installations, fixes [#361](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/361)
+* Fix parsing of symlinks with multiple slashes, wrt [#353](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/353)
+* Re-enable upgrade functionality for all configurations wrt [MR #250](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/250) and [VSCode haskell issue #601](https://github.com/haskell/vscode-haskell/issues/601)
+* Fix `ghcup run --ghc 8.10` (for short versions) wrt [#360](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/360)
+    - this also introduces a `--quick` switch for `ghcup run`
+
+## 0.1.17.7 -- 2022-04-21
+
+* Fix `ghcup run` on windows wrt [#345](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/345)
+
+## 0.1.17.6 -- 2022-03-18
+
+* Vastly improve shell completions wrt [#242](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/242)
+* Fix 'ghcup install cabal/hls/stack --set' wrt [#324](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/324)
+* Fix bad error message wrt [#323](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/323)
+* Use predictable /tmp names for `ghcup run`, fixes [#329](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/329)
+* Fix bug with isolated installation of not previously installed versions
+* Add `--no-set` to install commands, fixes [#330](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/330)
+* Fix serious bug in `ghcup list --raw-format -t <tool> -c installed`
+* Overhaul metadata merging and add `ghcup config add-release-channel URI` wrt [#328](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/328)
+* Fix max path issues on windows with `ghcup run`
+
+## 0.1.17.5 -- 2022-02-26
+
+* Implement `ghcup run` subcommand wrt [#137](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/137)
+* Support installation of dynamic HLS bindists wrt [HLS #2675](https://github.com/haskell/haskell-language-server/pull/2675) and [#237](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/237)
+* Fix XDG support when `~/.local/bin` is a symlink wrt [#311](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/311)
+* Add support for quilt-style patches wrt [#230](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/230), by James Hobson
+* Fix redundant upgrade warnings in `ghcup upgrade`
+* Fix `ghcup whereis ghc` for non-standard versions wrt [#289](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/289)
+* Don't print logs to stdout, but stderr
+* Allow unpacking legacy lzma archives wrt [#307](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/307)
+* Allow to disable self-upgrade functionality wrt [#305](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/305)
+* Fix `ghcup install ghc --set` when ghc is already installed wrt [#291](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/291)
+
 ## 0.1.17.4 -- 2021-11-13
 
 * add `--metadata-caching` option, allowing to also disable yaml metadata caching wrt [#278](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/278)
@@ -7,6 +183,7 @@
 * fix parsing of atypical GHC versions (e.g. `8.10.5-patch1`)
 * fix compiling HLS dynamically linked, also see [#245](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/245)
 * redo (and break) some of the `ghcup compile <tool>` interface, improving patch options and setting custom cabal.project files
+* avoid redundant update warnings wrt [#283](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/283)
 
 ## 0.1.17.3 -- 2021-10-27
 

README.md

@@ -6,7 +6,7 @@
 [![Join the chat at https://gitter.im/haskell/ghcup](https://badges.gitter.im/haskell/ghcup.svg)](https://gitter.im/haskell/ghcup?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 <a href="https://opencollective.com/ghcup#category-CONTRIBUTE"><img src="https://opencollective.com/webpack/donate/button@2x.png?color=blue" alt="Donate" width="150"></a>
 
-GHCup is an installer for the general purpose language [Haskell](https://www.haskell.org/).
+GHCup is the main installer for the general purpose language [Haskell](https://www.haskell.org/).
 
 Visit the [documentation](https://www.haskell.org/ghcup/) for installation instructions.
 

app/ghcup/GHCup/OptParse/Common.hs

@@ -1,513 +0,0 @@
-{-# LANGUAGE CPP               #-}
-{-# LANGUAGE DataKinds         #-}
-{-# LANGUAGE FlexibleContexts  #-}
-{-# LANGUAGE OverloadedStrings #-}
-{-# LANGUAGE DuplicateRecordFields #-}
-
-module GHCup.OptParse.Common where
-
-
-import           GHCup
-import           GHCup.Download
-import           GHCup.Errors
-import           GHCup.Platform
-import           GHCup.Types
-import           GHCup.Types.Optics
-import           GHCup.Utils
-import           GHCup.Utils.Logger
-import           GHCup.Utils.MegaParsec
-import           GHCup.Utils.Prelude
-
-import           Control.Exception.Safe
-#if !MIN_VERSION_base(4,13,0)
-import           Control.Monad.Fail             ( MonadFail )
-#endif
-import           Control.Monad.Reader
-import           Data.Bifunctor
-import           Data.Char
-import           Data.Either
-import           Data.Functor
-import           Data.List                      ( nub, sort, sortBy )
-import           Data.Maybe
-import           Data.Text                      ( Text )
-import           Data.Versions           hiding ( str )
-import           Data.Void
-import           Haskus.Utils.Variant.Excepts
-import           Options.Applicative     hiding ( style )
-import           Prelude                 hiding ( appendFile )
-import           Safe
-import           System.FilePath
-import           URI.ByteString
-
-import qualified Data.ByteString.UTF8          as UTF8
-import qualified Data.Map.Strict               as M
-import qualified Data.Text                     as T
-import qualified Text.Megaparsec               as MP
-import GHCup.Version
-
-
-    -------------
-    --[ Types ]--
-    -------------
-
-data ToolVersion = ToolVersion GHCTargetVersion -- target is ignored for cabal
-                 | ToolTag Tag
-
--- a superset of ToolVersion
-data SetToolVersion = SetToolVersion GHCTargetVersion
-                    | SetToolTag Tag
-                    | SetRecommended
-                    | SetNext
-
-prettyToolVer :: ToolVersion -> String
-prettyToolVer (ToolVersion v') = T.unpack $ tVerToText v'
-prettyToolVer (ToolTag t) = show t
-
-toSetToolVer :: Maybe ToolVersion -> SetToolVersion
-toSetToolVer (Just (ToolVersion v')) = SetToolVersion v'
-toSetToolVer (Just (ToolTag t')) = SetToolTag t'
-toSetToolVer Nothing = SetRecommended
-
-
-
-
-    --------------
-    --[ Parser ]--
-    --------------
-
-
--- | same as toolVersionParser, except as an argument.
-toolVersionArgument :: Maybe ListCriteria -> Maybe Tool -> Parser ToolVersion
-toolVersionArgument criteria tool =
-  argument (eitherReader toolVersionEither)
-    (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"
-
-
-toolVersionOption :: Maybe ListCriteria -> Maybe Tool -> Parser ToolVersion
-toolVersionOption criteria tool =
-  option (eitherReader toolVersionEither)
-    (  sh tool
-    <> completer (tagCompleter (fromMaybe GHC tool) [])
-    <> foldMap (completer . versionCompleter criteria) tool)
- where
-  sh (Just GHC) = long "ghc" <> metavar "GHC_VERSION|TAG"
-  sh (Just HLS) = long "hls" <> metavar "HLS_VERSION|TAG"
-  sh _          = long "version" <> metavar "VERSION|TAG"
-
-
-versionParser :: Parser GHCTargetVersion
-versionParser = option
-  (eitherReader tVersionEither)
-  (short 'v' <> long "version" <> metavar "VERSION" <> help "The target version"
-  )
-
-versionParser' :: Maybe ListCriteria -> Maybe Tool -> Parser Version
-versionParser' criteria tool = argument
-  (eitherReader (first show . version . T.pack))
-  (metavar "VERSION"  <> foldMap (completer . versionCompleter criteria) tool)
-
-versionArgument :: Maybe ListCriteria -> Maybe Tool -> Parser GHCTargetVersion
-versionArgument criteria tool = argument (eitherReader tVersionEither) (metavar "VERSION" <> foldMap (completer . versionCompleter criteria) tool)
-
-
--- https://github.com/pcapriotti/optparse-applicative/issues/148
-
--- | A switch that can be enabled using --foo and disabled using --no-foo.
---
--- The option modifier is applied to only the option that is *not* enabled
--- by default. For example:
---
--- > invertableSwitch "recursive" True (help "do not recurse into directories")
---
--- This example makes --recursive enabled by default, so
--- the help is shown only for --no-recursive.
-invertableSwitch
-    :: String              -- ^ long option
-    -> Char                -- ^ short option for the non-default option
-    -> Bool                -- ^ is switch enabled by default?
-    -> Mod FlagFields Bool -- ^ option modifier
-    -> Parser (Maybe Bool)
-invertableSwitch longopt shortopt defv optmod = invertableSwitch' longopt shortopt defv
-    (if defv then mempty else optmod)
-    (if defv then optmod else mempty)
-
--- | Allows providing option modifiers for both --foo and --no-foo.
-invertableSwitch'
-    :: String              -- ^ long option (eg "foo")
-    -> Char                -- ^ short option for the non-default option
-    -> Bool                -- ^ is switch enabled by default?
-    -> Mod FlagFields Bool -- ^ option modifier for --foo
-    -> Mod FlagFields Bool -- ^ option modifier for --no-foo
-    -> Parser (Maybe Bool)
-invertableSwitch' longopt shortopt defv enmod dismod = optional
-    ( flag' True ( enmod <> long longopt <> if defv then mempty else short shortopt)
-    <|> flag' False (dismod <> long nolongopt <> if defv then short shortopt else mempty)
-    )
-  where
-    nolongopt = "no-" ++ longopt
-
-
-
-    ---------------------
-    --[ Either Parser ]--
-    ---------------------
-
-
-platformParser :: String -> Either String PlatformRequest
-platformParser s' = case MP.parse (platformP <* MP.eof) "" (T.pack s') of
-  Right r -> pure r
-  Left  e -> Left $ errorBundlePretty e
- where
-  archP :: MP.Parsec Void Text Architecture
-  archP = MP.try (MP.chunk "x86_64" $> A_64) <|> (MP.chunk "i386" $> A_32)
-  platformP :: MP.Parsec Void Text PlatformRequest
-  platformP = choice'
-    [ (`PlatformRequest` FreeBSD)
-    <$> (archP <* MP.chunk "-")
-    <*> (  MP.chunk "portbld"
-        *> (   MP.try (Just <$> verP (MP.chunk "-freebsd" <* MP.eof))
-           <|> pure Nothing
-           )
-        <* MP.chunk "-freebsd"
-        )
-    , (`PlatformRequest` Darwin)
-    <$> (archP <* MP.chunk "-")
-    <*> (  MP.chunk "apple"
-        *> (   MP.try (Just <$> verP (MP.chunk "-darwin" <* MP.eof))
-           <|> pure Nothing
-           )
-        <* MP.chunk "-darwin"
-        )
-    , (\a d mv -> PlatformRequest a (Linux d) mv)
-    <$> (archP <* MP.chunk "-")
-    <*> distroP
-    <*> ((MP.try (Just <$> verP (MP.chunk "-linux" <* MP.eof)) <|> pure Nothing
-         )
-        <* MP.chunk "-linux"
-        )
-    ]
-  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
-    ]
-
-
-uriParser :: String -> Either String URI
-uriParser = first show . parseURI strictURIParserOptions . UTF8.fromString
-
-
-absolutePathParser :: FilePath -> Either String FilePath
-absolutePathParser f = case isValid f && isAbsolute f of
-              True -> Right $ normalise f
-              False -> Left "Please enter a valid absolute filepath."
-
-isolateParser :: FilePath -> Either String FilePath
-isolateParser f = case isValid f of
-              True -> Right $ normalise f
-              False -> Left "Please enter a valid filepath for isolate dir."
-
-toolVersionEither :: String -> Either String ToolVersion
-toolVersionEither s' =
-  second ToolTag (tagEither s') <|> second ToolVersion (tVersionEither s')
-
-tagEither :: String -> Either String Tag
-tagEither s' = case fmap toLower s' of
-  "recommended" -> Right Recommended
-  "latest"      -> Right Latest
-  ('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
-
-
-tVersionEither :: String -> Either String GHCTargetVersion
-tVersionEither =
-  first (const "Not a valid version") . MP.parse ghcTargetVerP "" . T.pack
-
-
-toolParser :: String -> Either String Tool
-toolParser s' | t == T.pack "ghc"   = Right GHC
-              | t == T.pack "cabal" = Right Cabal
-              | t == T.pack "hls"   = Right HLS
-              | t == T.pack "stack" = Right Stack
-              | otherwise           = Left ("Unknown tool: " <> s')
-  where t = T.toLower (T.pack 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')
-  where t = T.toLower (T.pack s')
-
-
-
-keepOnParser :: String -> Either String KeepDirs
-keepOnParser s' | t == T.pack "always" = Right Always
-                | t == T.pack "errors" = Right Errors
-                | t == T.pack "never"  = Right Never
-                | otherwise            = Left ("Unknown keep value: " <> s')
-  where t = T.toLower (T.pack s')
-
-
-downloaderParser :: String -> Either String Downloader
-downloaderParser s' | t == T.pack "curl"     = Right Curl
-                    | t == T.pack "wget"     = Right Wget
-#if defined(INTERNAL_DOWNLOADER)
-                    | t == T.pack "internal" = Right Internal
-#endif
-                    | otherwise = Left ("Unknown downloader value: " <> s')
-  where t = T.toLower (T.pack s')
-
-gpgParser :: String -> Either String GPGSetting
-gpgParser s' | t == T.pack "strict" = Right GPGStrict
-             | t == T.pack "lax"    = Right GPGLax
-             | t == T.pack "none"   = Right GPGNone
-             | otherwise = Left ("Unknown gpg setting value: " <> s')
-  where t = T.toLower (T.pack s')
-
-
-
-    ------------------
-    --[ Completers ]--
-    ------------------
-
-tagCompleter :: Tool -> [String] -> Completer
-tagCompleter tool add = listIOCompleter $ do
-  dirs' <- liftIO getAllDirs
-  let loggerConfig = LoggerConfig
-        { lcPrintDebug   = False
-        , consoleOutter  = mempty
-        , fileOutter     = mempty
-        , fancyColors    = False
-        }
-  let appState = LeanAppState
-        (defaultSettings { noNetwork = True })
-        dirs'
-        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)
-
-
-versionCompleter :: Maybe ListCriteria -> Tool -> Completer
-versionCompleter criteria tool = listIOCompleter $ do
-  dirs' <- liftIO getAllDirs
-  let loggerConfig = LoggerConfig
-        { lcPrintDebug   = False
-        , consoleOutter  = mempty
-        , fileOutter     = mempty
-        , fancyColors    = False
-        }
-  let settings = defaultSettings { noNetwork = True }
-  let leanAppState = LeanAppState
-                   settings
-                   dirs'
-                   defaultKeyBindings
-                   loggerConfig
-  mpFreq <- flip runReaderT leanAppState . runE $ platformRequest
-  mGhcUpInfo <- flip runReaderT leanAppState . runE $ getDownloadsF
-  forFold mpFreq $ \pfreq -> do
-    forFold mGhcUpInfo $ \ghcupInfo -> do
-      let appState = AppState
-            settings
-            dirs'
-            defaultKeyBindings
-            ghcupInfo
-            pfreq
-            loggerConfig
-
-          runEnv = flip runReaderT appState
-
-      installedVersions <- runEnv $ listVersions (Just tool) criteria
-      return $ T.unpack . prettyVer . lVer <$> installedVersions
-
-
-
-
-    -----------------
-    --[ Utilities ]--
-    -----------------
-
-
-fromVersion :: ( HasLog env
-               , MonadFail m
-               , MonadReader env m
-               , HasGHCupInfo env
-               , HasDirs env
-               , MonadThrow m
-               , MonadIO m
-               , MonadCatch m
-               )
-            => Maybe ToolVersion
-            -> Tool
-            -> Excepts
-                 '[ TagNotFound
-                  , NextVerNotFound
-                  , NoToolVersionSet
-                  ] m (GHCTargetVersion, Maybe VersionInfo)
-fromVersion tv = fromVersion' (toSetToolVer tv)
-
-fromVersion' :: ( HasLog env
-                , MonadFail m
-                , MonadReader env m
-                , HasGHCupInfo env
-                , HasDirs env
-                , MonadThrow m
-                , MonadIO m
-                , MonadCatch m
-                )
-             => SetToolVersion
-             -> Tool
-             -> Excepts
-                  '[ TagNotFound
-                   , NextVerNotFound
-                   , NoToolVersionSet
-                   ] m (GHCTargetVersion, Maybe VersionInfo)
-fromVersion' SetRecommended tool = do
-  GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-  bimap mkTVer Just <$> getRecommended dls tool
-    ?? TagNotFound Recommended tool
-fromVersion' (SetToolVersion v) tool = do
-  GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-  let vi = getVersionInfo (_tvVersion 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
-          v' <- lift $ pvpToVersion pvp_ ""
-          when (v' /= _tvVersion v) $ lift $ logWarn ("Assuming you meant version " <> prettyVer v')
-          pure (GHCTargetVersion (_tvTarget v) v', Just vi')
-        Nothing -> pure (v, vi)
-fromVersion' (SetToolTag Latest) tool = do
-  GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-  bimap mkTVer Just <$> getLatest dls tool ?? TagNotFound Latest tool
-fromVersion' (SetToolTag Recommended) tool = do
-  GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-  bimap mkTVer Just <$> 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
-fromVersion' SetNext tool = do
-  GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
-  next <- case tool of
-    GHC -> do
-      set <- fmap _tvVersion $ ghcSet Nothing !? NoToolVersionSet tool
-      ghcs <- rights <$> lift getInstalledGHCs
-      (headMay
-        . tail
-        . dropWhile (\GHCTargetVersion {..} -> _tvVersion /= set)
-        . cycle
-        . sortBy (\x y -> compare (_tvVersion x) (_tvVersion y))
-        . filter (\GHCTargetVersion {..} -> isNothing _tvTarget)
-        $ ghcs) ?? NoToolVersionSet tool
-    Cabal -> do
-      set <- cabalSet !? NoToolVersionSet tool
-      cabals <- rights <$> lift getInstalledCabals
-      (fmap (GHCTargetVersion Nothing)
-        . headMay
-        . tail
-        . dropWhile (/= set)
-        . cycle
-        . sort
-        $ cabals) ?? NoToolVersionSet tool
-    HLS -> do
-      set <- hlsSet !? NoToolVersionSet tool
-      hlses <- rights <$> lift getInstalledHLSs
-      (fmap (GHCTargetVersion Nothing)
-        . headMay
-        . tail
-        . dropWhile (/= set)
-        . cycle
-        . sort
-        $ hlses) ?? NoToolVersionSet tool
-    Stack -> do
-      set <- stackSet !? NoToolVersionSet tool
-      stacks <- rights <$> lift getInstalledStacks
-      (fmap (GHCTargetVersion Nothing)
-        . headMay
-        . tail
-        . dropWhile (/= set)
-        . cycle
-        . sort
-        $ stacks) ?? NoToolVersionSet tool
-    GHCup -> fail "GHCup cannot be set"
-  let vi = getVersionInfo (_tvVersion next) tool dls
-  pure (next, vi)
-fromVersion' (SetToolTag t') tool =
-  throwE $ TagNotFound t' tool
-
-
-checkForUpdates :: ( MonadReader env m
-                   , HasGHCupInfo env
-                   , HasDirs env
-                   , HasPlatformReq env
-                   , MonadCatch m
-                   , HasLog env
-                   , MonadThrow m
-                   , MonadIO m
-                   , MonadFail m
-                   )
-                => m ()
-checkForUpdates = do
-  GHCupInfo { _ghcupDownloads = dls } <- getGHCupInfo
-  lInstalled <- listVersions Nothing (Just ListInstalled)
-  let latestInstalled tool = (fmap lVer . lastMay . filter (\lr -> lTool lr == tool)) lInstalled
-
-  forM_ (getLatest dls GHCup) $ \(l, _) -> do
-    (Right ghc_ver) <- pure $ version $ prettyPVP ghcUpVer
-    when (l > ghc_ver)
-      $ logWarn $
-          "New GHCup version available: " <> prettyVer l <> ". To upgrade, run 'ghcup upgrade'"
-
-  forM_ (getLatest dls GHC) $ \(l, _) -> do
-    let mghc_ver = latestInstalled GHC
-    forM mghc_ver $ \ghc_ver ->
-      when (l > ghc_ver)
-        $ logWarn $
-          "New GHC version available: " <> prettyVer l <> ". To upgrade, run 'ghcup install ghc " <> prettyVer l <> "'"
-
-  forM_ (getLatest dls Cabal) $ \(l, _) -> do
-    let mcabal_ver = latestInstalled Cabal
-    forM mcabal_ver $ \cabal_ver ->
-      when (l > cabal_ver)
-        $ logWarn $
-          "New Cabal version available: " <> prettyVer l <> ". To upgrade, run 'ghcup install cabal " <> prettyVer l <> "'"
-
-  forM_ (getLatest dls HLS) $ \(l, _) -> do
-    let mhls_ver = latestInstalled HLS
-    forM mhls_ver $ \hls_ver ->
-      when (l > hls_ver)
-        $ logWarn $
-          "New HLS version available: " <> prettyVer l <> ". To upgrade, run 'ghcup install hls " <> prettyVer l <> "'"
-
-  forM_ (getLatest dls Stack) $ \(l, _) -> do
-    let mstack_ver = latestInstalled Stack
-    forM mstack_ver $ \stack_ver ->
-      when (l > stack_ver)
-        $ logWarn $
-          "New Stack version available: " <> prettyVer l <> ". To upgrade, run 'ghcup install stack " <> prettyVer l <> "'"

app/ghcup/GHCup/OptParse/Config.hs

@@ -1,187 +0,0 @@
-{-# LANGUAGE CPP               #-}
-{-# LANGUAGE DataKinds         #-}
-{-# LANGUAGE TypeApplications  #-}
-{-# LANGUAGE FlexibleContexts  #-}
-{-# LANGUAGE TemplateHaskell   #-}
-{-# LANGUAGE QuasiQuotes       #-}
-{-# LANGUAGE OverloadedStrings #-}
-{-# LANGUAGE DuplicateRecordFields #-}
-{-# LANGUAGE RankNTypes #-}
-
-module GHCup.OptParse.Config where
-
-
-import           GHCup.Errors
-import           GHCup.Types
-import           GHCup.Utils
-import           GHCup.Utils.Prelude
-import           GHCup.Utils.Logger
-import           GHCup.Utils.String.QQ
-
-#if !MIN_VERSION_base(4,13,0)
-import           Control.Monad.Fail             ( MonadFail )
-#endif
-import           Control.Exception              ( displayException )
-import           Control.Monad.Reader
-import           Control.Monad.Trans.Resource
-import           Data.Functor
-import           Data.Maybe
-import           Haskus.Utils.Variant.Excepts
-import           Options.Applicative     hiding ( style )
-import           Options.Applicative.Help.Pretty ( text )
-import           Prelude                 hiding ( appendFile )
-import           System.Exit
-
-import qualified Data.Text                     as T
-import qualified Data.ByteString.UTF8          as UTF8
-import qualified Data.Yaml.Aeson               as Y
-import Control.Exception.Safe (MonadMask)
-
-
-
-
-    ----------------
-    --[ Commands ]--
-    ----------------
-
-
-data ConfigCommand
-  = ShowConfig
-  | SetConfig String (Maybe String)
-  | InitConfig
-
-
-
-    ---------------
-    --[ Parsers ]--
-    ---------------
-
-          
-configP :: Parser ConfigCommand
-configP = subparser
-      (  command "init" initP
-      <> command "set"  setP -- [set] KEY VALUE at help lhs
-      <> command "show" showP
-      )
-    <|> 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"))
-
-
-
-
-    --------------
-    --[ Footer ]--
-    --------------
-
-
-configFooter :: String
-configFooter = [s|Examples:
-
-  # show current config
-  ghcup config
-
-  # initialize config
-  ghcup config init
-
-  # set <key> <value> configuration pair
-  ghcup config set <key> <value>|]
-
-
-configSetFooter :: String
-configSetFooter = [s|Examples:
-  # disable caching
-  ghcup config set cache false
-
-  # switch downloader to wget
-  ghcup config set downloader Wget
-
-  # set mirror for ghcup metadata
-  ghcup config set '{url-source: { OwnSource: "<url>"}}'|]
-
-
-
-    -----------------
-    --[ Utilities ]--
-    -----------------
-
-
-formatConfig :: UserSettings -> String
-formatConfig = UTF8.toString . Y.encode
-
-
-updateSettings :: Monad m => UTF8.ByteString -> Settings -> Excepts '[JSONError] m Settings
-updateSettings config' settings = do
-  settings' <- lE' (JSONDecodeError . displayException) . Y.decodeEither' $ config'
-  pure $ mergeConf settings' settings
-  where
-   mergeConf :: UserSettings -> Settings -> Settings
-   mergeConf 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
-     in Settings cache' metaCache' noVerify' keepDirs' downloader' verbose' urlSource' noNetwork' gpgSetting' noColor
-
-
-
-    ------------------
-    --[ Entrypoint ]--
-    ------------------
-
-
-
-config :: ( Monad m
-          , MonadMask m
-          , MonadUnliftIO m
-          , MonadFail m
-          )
-     => ConfigCommand
-     -> Settings
-     -> KeyBindings
-     -> (ReaderT LeanAppState m () -> m ())
-     -> m ExitCode
-config configCommand settings keybindings runLogger = case configCommand of
-  InitConfig -> do
-    path <- getConfigFilePath
-    liftIO $ writeFile path $ formatConfig $ fromSettings settings (Just keybindings)
-    runLogger $ logDebug $ "config.yaml initialized at " <> T.pack path
-    pure ExitSuccess
-
-  ShowConfig -> do
-    liftIO $ putStrLn $ formatConfig $ fromSettings settings (Just keybindings)
-    pure ExitSuccess
-
-  (SetConfig k (Just v)) ->
-    case v of
-      "" -> do
-        runLogger $ logError "Empty values are not allowed"
-        pure $ ExitFailure 55
-      _  -> doConfig (k <> ": " <> v <> "\n")
-
-  (SetConfig json Nothing) -> doConfig json
-
- where
-  doConfig val = do
-    r <- runE @'[JSONError] $ do
-      settings' <- updateSettings (UTF8.fromString val) settings
-      path <- liftIO getConfigFilePath
-      liftIO $ writeFile path $ formatConfig $ fromSettings settings' (Just keybindings)
-      lift $ runLogger $ logDebug $ T.pack $ show settings'
-      pure ()
-
-    case r of
-        VRight _ -> pure ExitSuccess
-        VLeft (V (JSONDecodeError e)) -> do
-          runLogger $ logError $ "Error decoding config: " <> T.pack e
-          pure $ ExitFailure 65
-        VLeft _ -> pure $ ExitFailure 65

app/ghcup/GHCup/OptParse/Install.hs

@@ -1,464 +0,0 @@
-{-# LANGUAGE CPP               #-}
-{-# LANGUAGE DataKinds         #-}
-{-# LANGUAGE TypeApplications  #-}
-{-# LANGUAGE FlexibleContexts  #-}
-{-# LANGUAGE TemplateHaskell   #-}
-{-# LANGUAGE QuasiQuotes       #-}
-{-# LANGUAGE OverloadedStrings #-}
-{-# LANGUAGE DuplicateRecordFields #-}
-
-module GHCup.OptParse.Install where
-
-
-
-
-import           GHCup.OptParse.Common
-
-import           GHCup
-import           GHCup.Errors
-import           GHCup.Types
-import           GHCup.Utils.File
-import           GHCup.Utils.Logger
-import           GHCup.Utils.String.QQ
-
-import           Codec.Archive
-#if !MIN_VERSION_base(4,13,0)
-import           Control.Monad.Fail             ( MonadFail )
-#endif
-import           Control.Monad.Reader
-import           Control.Monad.Trans.Resource
-import           Data.Either
-import           Data.Functor
-import           Data.Maybe
-import           Data.Versions           hiding ( str )
-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           URI.ByteString          hiding ( uriParser )
-
-import qualified Data.Text                     as T
-
-
-
-
-    ----------------
-    --[ Commands ]--
-    ----------------
-
-
-data InstallCommand = InstallGHC InstallOptions
-                    | InstallCabal InstallOptions
-                    | InstallHLS InstallOptions
-                    | InstallStack InstallOptions
-
-
-
-
-    ---------------
-    --[ Options ]--
-    ---------------
-
-
-data InstallOptions = InstallOptions
-  { instVer      :: Maybe ToolVersion
-  , instPlatform :: Maybe PlatformRequest
-  , instBindist  :: Maybe URI
-  , instSet      :: Bool
-  , isolateDir   :: Maybe FilePath
-  , forceInstall :: Bool
-  }
-
-
-
-    ---------------
-    --[ Footers ]--
-    ---------------
-
-installCabalFooter :: String
-installCabalFooter = [s|Discussion:
-  Installs the specified cabal-install version (or a recommended default one)
-  into "~/.ghcup/bin", so it can be overwritten by later
-  "cabal install cabal-install", which installs into "~/.cabal/bin" by
-  default. Make sure to set up your PATH appropriately, so the cabal
-  installation takes precedence.|]
-
-
-
-    ---------------
-    --[ Parsers ]--
-    ---------------
-
-installParser :: Parser (Either InstallCommand InstallOptions)
-installParser =
-  (Left <$> subparser
-      (  command
-          "ghc"
-          (   InstallGHC
-          <$> info
-                (installOpts (Just GHC) <**> helper)
-                (  progDesc "Install GHC"
-                <> footerDoc (Just $ text installGHCFooter)
-                )
-          )
-      <> command
-           "cabal"
-           (   InstallCabal
-           <$> info
-                 (installOpts (Just Cabal) <**> helper)
-                 (  progDesc "Install Cabal"
-                 <> footerDoc (Just $ text installCabalFooter)
-                 )
-           )
-      <> command
-           "hls"
-           (   InstallHLS
-           <$> info
-                 (installOpts (Just HLS) <**> helper)
-                 (  progDesc "Install haskell-language-server"
-                 <> footerDoc (Just $ text installHLSFooter)
-                 )
-           )
-      <> command
-           "stack"
-           (   InstallStack
-           <$> info
-                 (installOpts (Just Stack) <**> helper)
-                 (  progDesc "Install stack"
-                 <> footerDoc (Just $ text installStackFooter)
-                 )
-           )
-      )
-    )
-    <|> (Right <$> installOpts Nothing)
- where
-  installHLSFooter :: String
-  installHLSFooter = [s|Discussion:
-  Installs haskell-language-server binaries and wrapper
-  into "~/.ghcup/bin"
-
-Examples:
-  # install recommended HLS
-  ghcup install hls|]
-
-  installStackFooter :: String
-  installStackFooter = [s|Discussion:
-  Installs stack binaries into "~/.ghcup/bin"
-
-Examples:
-  # install recommended Stack
-  ghcup install stack|]
-
-  installGHCFooter :: String
-  installGHCFooter = [s|Discussion:
-  Installs the specified GHC version (or a recommended default one) into
-  a self-contained "~/.ghcup/ghc/<ghcver>" directory
-  and symlinks the ghc binaries to "~/.ghcup/bin/<binary>-<ghcver>".
-
-Examples:
-  # install recommended GHC
-  ghcup install ghc
-
-  # install latest GHC
-  ghcup install ghc latest
-
-  # install GHC 8.10.2
-  ghcup install ghc 8.10.2
-
-  # install GHC head fedora bindist
-  ghcup install ghc -u https://gitlab.haskell.org/api/v4/projects/1/jobs/artifacts/master/raw/ghc-x86_64-fedora27-linux.tar.xz?job=validate-x86_64-linux-fedora27 head|]
-
-
-installOpts :: Maybe Tool -> Parser InstallOptions
-installOpts tool =
-  (\p (u, v) b is f -> InstallOptions v p u b is f)
-    <$> optional
-          (option
-            (eitherReader platformParser)
-            (  short 'p'
-            <> long "platform"
-            <> metavar "PLATFORM"
-            <> help
-                 "Override for platform (triple matching ghc tarball names), e.g. x86_64-fedora27-linux"
-            )
-          )
-    <*> (   (   (,)
-            <$> optional
-                  (option
-                    (eitherReader uriParser)
-                    (short 'u' <> long "url" <> metavar "BINDIST_URL" <> help
-                      "Install the specified version from this bindist"
-                    )
-                  )
-            <*> (Just <$> toolVersionArgument Nothing tool)
-            )
-        <|> pure (Nothing, Nothing)
-        )
-    <*> flag
-          False
-          True
-          (long "set" <> help
-            "Set as active version after install"
-          )
-    <*> optional
-          (option
-           (eitherReader isolateParser)
-           (  short 'i'
-           <> long "isolate"
-           <> metavar "DIR"
-           <> help "install in an isolated dir instead of the default one"
-           )
-          )
-    <*> switch
-          (short 'f' <> long "force" <> help "Force install")
-          
-
-
-
-    --------------
-    --[ Footer ]--
-    --------------
-
-
-installToolFooter :: String
-installToolFooter = [s|Discussion:
-  Installs GHC or cabal. When no command is given, installs GHC
-  with the specified version/tag.
-  It is recommended to always specify a subcommand (ghc/cabal/hls/stack).|]
-
-
-
-
-    ---------------------------
-    --[ Effect interpreters ]--
-    ---------------------------
-
-type InstallEffects = '[ AlreadyInstalled
-                       , UnknownArchive
-                       , ArchiveResult
-                       , FileDoesNotExistError
-                       , CopyError
-                       , NotInstalled
-                       , DirNotEmpty
-                       , NoDownload
-                       , NotInstalled
-                       , BuildFailed
-                       , TagNotFound
-                       , DigestError
-                       , GPGError
-                       , DownloadFailed
-                       , TarDirDoesNotExist
-                       , NextVerNotFound
-                       , NoToolVersionSet
-                       , FileAlreadyExistsError
-                       , ProcessError
-                       ]
-
-
-runInstTool :: AppState
-            -> Maybe PlatformRequest
-            -> Excepts InstallEffects (ResourceT (ReaderT AppState IO)) a
-            -> IO (VEither InstallEffects a)
-runInstTool appstate' mInstPlatform =
-  flip runReaderT (maybe appstate' (\x -> appstate'{ pfreq = x } :: AppState) mInstPlatform)
-  . runResourceT
-  . runE
-    @InstallEffects
-
-
-
-    -------------------
-    --[ Entrypoints ]--
-    -------------------
-
-
-install :: Either InstallCommand InstallOptions -> Settings -> IO AppState -> (ReaderT LeanAppState IO () -> IO ()) -> IO ExitCode
-install installCommand settings getAppState' runLogger = case installCommand of
-  (Right iopts) -> 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
- where
-  installGHC :: InstallOptions -> IO ExitCode
-  installGHC InstallOptions{..} = do
-    s'@AppState{ dirs = Dirs{ .. } } <- liftIO getAppState'
-    (case instBindist of
-       Nothing -> runInstTool s' instPlatform $ do
-         (v, vi) <- liftE $ fromVersion instVer GHC
-         liftE $ installGHCBin
-                   (_tvVersion v)
-                   isolateDir
-                   forceInstall
-         when instSet $ void $ liftE $ setGHC v SetGHCOnly
-         pure vi
-       Just uri -> do
-         runInstTool s'{ settings = settings {noVerify = True}} instPlatform $ do
-           (v, vi) <- liftE $ fromVersion instVer GHC
-           liftE $ installGHCBindist
-                     (DownloadInfo uri (Just $ RegexDir "ghc-.*") "")
-                     (_tvVersion v)
-                     isolateDir
-                     forceInstall
-           when instSet $ void $ liftE $ setGHC v SetGHCOnly
-           pure vi
-      )
-        >>= \case
-              VRight vi -> do
-                runLogger $ logInfo "GHC installation successful"
-                forM_ (_viPostInstall =<< vi) $ \msg ->
-                  runLogger $ logInfo msg
-                pure ExitSuccess
-              VLeft (V (AlreadyInstalled _ v)) -> do
-                runLogger $ logWarn $
-                  "GHC ver " <> prettyVer v <> " already installed; if you really want to reinstall it, you may want to run 'ghcup install ghc --force " <> prettyVer v <> "'"
-                pure ExitSuccess
-              VLeft (V (DirNotEmpty fp)) -> do
-                runLogger $ logWarn $
-                  "Install directory " <> T.pack fp <> " is not empty. Use 'ghcup install ghc --isolate " <> T.pack fp <> " --force ..." <> "' to install regardless."
-                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" <>
-                    "Check the logs at " <> T.pack 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 $ "Also check the logs in " <> T.pack logsDir
-                pure $ ExitFailure 3
-
-
-  installCabal :: InstallOptions -> IO ExitCode
-  installCabal InstallOptions{..} = do
-    s'@AppState{ dirs = Dirs{ .. } } <- liftIO getAppState'
-    (case instBindist of
-       Nothing -> runInstTool s' instPlatform $ do
-         (v, vi) <- liftE $ fromVersion instVer Cabal
-         liftE $ installCabalBin
-                   (_tvVersion v)
-                   isolateDir
-                   forceInstall
-         pure vi
-       Just uri -> do
-         runInstTool s'{ settings = settings { noVerify = True}} instPlatform $ do
-           (v, vi) <- liftE $ fromVersion instVer Cabal
-           liftE $ installCabalBindist 
-                     (DownloadInfo uri Nothing "")
-                     (_tvVersion v)
-                     isolateDir
-                     forceInstall
-           pure vi
-      )
-      >>= \case
-            VRight vi -> do
-              runLogger $ logInfo "Cabal installation successful"
-              forM_ (_viPostInstall =<< vi) $ \msg ->
-                runLogger $ logInfo msg
-              pure ExitSuccess
-            VLeft (V (AlreadyInstalled _ v)) -> do
-              runLogger $ logWarn $
-                "Cabal ver " <> prettyVer v <> " already installed; if you really want to reinstall it, you may want to run 'ghcup install cabal --force " <> prettyVer v <> "'"
-              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 -> do
-              runLogger $ do
-                logError $ T.pack $ prettyShow e
-                logError $ "Also check the logs in " <> T.pack logsDir
-              pure $ ExitFailure 4
-
-  installHLS :: InstallOptions -> IO ExitCode
-  installHLS InstallOptions{..} = do
-     s'@AppState{ dirs = Dirs{ .. } } <- liftIO getAppState'
-     (case instBindist of
-       Nothing -> runInstTool s' instPlatform $ do
-         (v, vi) <- liftE $ fromVersion instVer HLS
-         liftE $ installHLSBin
-                   (_tvVersion v)
-                   isolateDir
-                   forceInstall
-         pure vi
-       Just uri -> do
-         runInstTool s'{ settings = settings { noVerify = True}} instPlatform $ do
-           (v, vi) <- liftE $ fromVersion instVer HLS
-           liftE $ installHLSBindist
-                     (DownloadInfo uri Nothing "")
-                     (_tvVersion v)
-                     isolateDir
-                     forceInstall
-           pure vi
-      )
-      >>= \case
-            VRight vi -> do
-              runLogger $ logInfo "HLS installation successful"
-              forM_ (_viPostInstall =<< vi) $ \msg ->
-                runLogger $ logInfo msg
-              pure ExitSuccess
-            VLeft (V (AlreadyInstalled _ v)) -> do
-              runLogger $ logWarn $
-                  "HLS ver "
-                <> prettyVer v
-                <> " already installed; if you really want to reinstall it, you may want to run 'ghcup install hls --force "
-                <> prettyVer v
-                <> "'"
-              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 -> do
-              runLogger $ do
-                logError $ T.pack $ prettyShow e
-                logError $ "Also check the logs in " <> T.pack logsDir
-              pure $ ExitFailure 4
-
-  installStack :: InstallOptions -> IO ExitCode
-  installStack InstallOptions{..} = do
-     s'@AppState{ dirs = Dirs{ .. } } <- liftIO getAppState'
-     (case instBindist of
-        Nothing -> runInstTool s' instPlatform $ do
-          (v, vi) <- liftE $ fromVersion instVer Stack
-          liftE $ installStackBin
-                    (_tvVersion v)
-                    isolateDir
-                    forceInstall
-          pure vi
-        Just uri -> do
-          runInstTool s'{ settings = settings { noVerify = True}} instPlatform $ do
-            (v, vi) <- liftE $ fromVersion instVer Stack
-            liftE $ installStackBindist
-                      (DownloadInfo uri Nothing "")
-                      (_tvVersion v)
-                      isolateDir
-                      forceInstall
-            pure vi
-      )
-      >>= \case
-            VRight vi -> do
-              runLogger $ logInfo "Stack installation successful"
-              forM_ (_viPostInstall =<< vi) $ \msg ->
-                runLogger $ logInfo msg
-              pure ExitSuccess
-            VLeft (V (AlreadyInstalled _ v)) -> do
-              runLogger $ logWarn $
-                "Stack ver " <> prettyVer v <> " already installed; if you really want to reinstall it, you may want to run 'ghcup install stack --force " <> prettyVer v <> "'"
-              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 -> do
-              runLogger $ do
-                logError $ T.pack $ prettyShow e
-                logError $ "Also check the logs in " <> T.pack logsDir
-              pure $ ExitFailure 4
-

app/ghcup/Main.hs

@@ -14,16 +14,19 @@ module Main where
 import           BrickMain                    ( brickMain )
 #endif
 
+import qualified GHCup.GHC as GHC
+import qualified GHCup.HLS as HLS
 import           GHCup.OptParse
 
 import           GHCup.Download
 import           GHCup.Errors
 import           GHCup.Platform
 import           GHCup.Types
+import           GHCup.Types.Optics      hiding ( toolRequirements )
 import           GHCup.Utils
-import           GHCup.Utils.Logger
+import           GHCup.Prelude
-import           GHCup.Utils.Prelude
+import           GHCup.Prelude.Logger
-import           GHCup.Utils.String.QQ
+import           GHCup.Prelude.String.QQ
 import           GHCup.Version
 
 import           Cabal.Plan ( findPlanJson, SearchPlanJson(..) )
@@ -38,6 +41,7 @@ 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           GHC.IO.Encoding
 import           Haskus.Utils.Variant.Excepts
@@ -59,7 +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
@@ -69,20 +73,24 @@ 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 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
+         defGHCConfOptions  = fromMaybe (Types.defGHCConfOptions defaultSettings) uDefGHCConfOptions
      in (Settings {..}, keyBindings)
 #if defined(INTERNAL_DOWNLOADER)
    defaultDownloader = Internal
@@ -101,7 +109,6 @@ toSettings options = do
          , bSet = fromMaybe bSet kSet
          , bChangelog = fromMaybe bChangelog kChangelog
          , bShowAllVersions = fromMaybe bShowAllVersions kShowAll
-         , bShowAllTools = fromMaybe bShowAllTools kShowAllTools
          }
 
 
@@ -138,7 +145,10 @@ main = do
         <> hidden
         )
   let listCommands = infoOption
-        "install set rm install-cabal list upgrade compile debug-info tool-requirements changelog"
+        ("install set rm install-cabal list"
+          <> " upgrade"
+          <> " compile debug-info tool-requirements changelog"
+        )
         (  long "list-commands"
         <> help "List available commands for shell completion"
         <> internal
@@ -150,11 +160,10 @@ main = do
   versions. It maintains a self-contained ~/.ghcup directory.
 
 ENV variables:
-  * TMPDIR: where ghcup does the work (unpacking, building, ...)
   * 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)
@@ -167,7 +176,7 @@ 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
@@ -191,52 +200,73 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
           -------------------------
 
 
-              appState = do
+          let appState = do
-                pfreq <- (
+                pfreq <- case platformOverride settings of
-                  runLogger . runE @'[NoCompatiblePlatform, NoCompatibleArch, DistroNotFound] . liftE $ platformRequest
+                           Just pfreq' -> return pfreq'
-                  ) >>= \case
+                           Nothing -> (runLogger . runE @'[NoCompatiblePlatform, NoCompatibleArch, DistroNotFound] . liftE $ platformRequest) >>= \case
-                          VRight r -> pure r
+                                          VRight r -> pure r
-                          VLeft e -> do
+                                          VLeft e -> do
-                            runLogger
+                                            runLogger
-                              (logError $ T.pack $ prettyShow e)
+                                              (logError $ T.pack $ prettyHFError e)
-                            exitWith (ExitFailure 2)
+                                            exitWith (ExitFailure 2)
 
                 ghcupInfo <-
-                  ( flip runReaderT leanAppstate
+                  ( flip runReaderT leanAppstate . runE @'[ContentLengthError, DigestError, DistroNotFound, DownloadFailed, FileDoesNotExistError, GPGError, JSONError, NoCompatibleArch, NoCompatiblePlatform, NoDownload, GHCup.Errors.ParseError, ProcessError, UnsupportedSetupCombo, StackPlatformDetectError] $ do
-                    . runE @'[DigestError, GPGError, JSONError , DownloadFailed, FileDoesNotExistError]
+                     liftE $ getDownloadsF pfreq
-                    $ liftE getDownloadsF
+                  )
-                    )
                     >>= \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
 
                 race_ (liftIO $ runReaderT cleanupTrash s')
-                      (threadDelay 5000000 >> runLogger (logWarn $ "Killing cleanup thread (exceeded 5s timeout)... please remove leftover files in " <> T.pack recycleDir <> " manually"))
+                      (threadDelay 5000000 >> runLogger (logWarn $ "Killing cleanup thread (exceeded 5s timeout)... please remove leftover files in " <> T.pack (fromGHCupPath recycleDir) <> " manually"))
 
                 case optCommand of
                   Nuke -> pure ()
                   Whereis _ _ -> pure ()
                   DInfo -> pure ()
-                  ToolRequirements -> pure ()
+                  ToolRequirements _ -> pure ()
                   ChangeLog _ -> pure ()
                   UnSet _ -> pure ()
 #if defined(BRICK)
                   Interactive -> pure ()
 #endif
-                  _ -> lookupEnv "GHCUP_SKIP_UPDATE_CHECK" >>= \case
+                  -- check for new tools
-                         Nothing -> runReaderT checkForUpdates s'
+                  _
+                    | Just False <- optVerbose -> pure ()
+                    | otherwise -> lookupEnv "GHCUP_SKIP_UPDATE_CHECK" >>= \case
+                         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
+                             alreadyInstalling' <- alreadyInstalling optCommand newTool
+                             when (not alreadyInstalling') $
+                               case t of
+                                 GHCup -> runLogger $
+                                            logWarn ("New GHCup version available: "
+                                              <> tVerToText l
+                                              <> ". To upgrade, run 'ghcup upgrade'")
+                                 _ -> runLogger $
+                                        logWarn ("New "
+                                          <> T.pack (prettyShow t)
+                                          <> " version available. "
+                                          <> "If you want to install this latest version, run 'ghcup install "
+                                          <> T.pack (prettyShow t)
+                                          <> " "
+                                          <> 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'
 
@@ -263,23 +293,26 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
               s' <- appState
               liftIO $ brickMain s' >> pure ExitSuccess
 #endif
-            Install installCommand   -> install installCommand settings appState runLogger
+            Install installCommand     -> install installCommand settings appState runLogger
-            InstallCabalLegacy iopts -> install (Left (InstallCabal iopts)) settings appState runLogger
+            InstallCabalLegacy iopts   -> install (Left (InstallCabal iopts)) settings appState runLogger
-            Set setCommand           -> set setCommand runAppState runLeanAppState runLogger
+            Test testCommand           -> test testCommand settings appState runLogger
-            UnSet unsetCommand       -> unset unsetCommand runLeanAppState runLogger
+            Set setCommand             -> set setCommand runAppState runLeanAppState runLogger
-            List lo                  -> list lo no_color runAppState
+            UnSet unsetCommand         -> unset unsetCommand runLeanAppState runLogger
-            Rm rmCommand             -> rm rmCommand runAppState runLogger
+            List lo                    -> list lo no_color runAppState
-            DInfo                    -> dinfo runAppState runLogger
+            Rm rmCommand               -> rm rmCommand runAppState runLogger
-            Compile compileCommand   -> compile compileCommand settings runAppState runLogger
+            DInfo                      -> dinfo runAppState runLogger
-            Config configCommand     -> config configCommand settings keybindings runLogger
+            Compile compileCommand     -> compile compileCommand settings dirs runAppState runLogger
+            Config configCommand       -> config configCommand settings userConf keybindings runLogger
             Whereis whereisOptions
-                    whereisCommand   -> whereis whereisCommand whereisOptions runAppState leanAppstate runLogger
+                    whereisCommand     -> whereis whereisCommand whereisOptions runAppState leanAppstate runLogger
-            Upgrade uOpts force'     -> upgrade uOpts force' runAppState runLogger
+            Upgrade uOpts force' fatal -> upgrade uOpts force' fatal dirs runAppState runLogger
-            ToolRequirements         -> toolRequirements runAppState runLogger
+            ToolRequirements topts     -> toolRequirements topts runAppState runLogger
-            ChangeLog changelogOpts  -> changelog changelogOpts runAppState runLogger
+            ChangeLog changelogOpts    -> changelog changelogOpts runAppState runLogger
-            Nuke                     -> nuke appState runLogger
+            Nuke                       -> nuke appState runLogger
-            Prefetch pfCom           -> prefetch pfCom runAppState runLogger
+            Prefetch pfCom             -> prefetch pfCom runAppState runLogger
-            GC gcOpts                -> gc gcOpts 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 ()
@@ -287,4 +320,63 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
 
   pure ()
 
+ where
+  alreadyInstalling :: ( HasLog env
+                       , MonadFail m
+                       , MonadReader env m
+                       , HasGHCupInfo env
+                       , HasDirs env
+                       , MonadThrow m
+                       , MonadIO m
+                       , MonadCatch m
+                       )
+                    => Command
+                    -> (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{ 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{ 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 }))
+    (HLS, ver)   = cmp' HLS (Just $ ToolVersion tver) ver
+  alreadyInstalling (Upgrade {}) (GHCup, _) = pure True
+  alreadyInstalling _ _ = pure False
+
+  cmp' :: ( HasLog env
+          , MonadFail m
+          , MonadReader env m
+          , HasGHCupInfo env
+          , HasDirs env
+          , MonadThrow m
+          , MonadIO m
+          , MonadCatch m
+          )
+       => Tool
+       -> Maybe ToolVersion
+       -> GHCTargetVersion
+       -> Excepts
+            '[ TagNotFound
+             , DayNotFound
+             , NextVerNotFound
+             , NoToolVersionSet
+             ] m Bool
+  cmp' tool instVer ver = do
+    (v, _) <- liftE $ fromVersion instVer tool
+    pure (v == ver)
 

cabal.ghc8107.Unix.project

@@ -0,0 +1,60 @@
+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,
+             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
+
+if os(mingw32)
+  constraints: zlib +bundled-c-zlib,
+               lzma +static,
+               text -simdutf,
+               vty-windows >=0.2.0.2
+
+  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
+

cabal.ghc8107.Unix.project.freeze

@@ -0,0 +1,260 @@
+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 ==4.14.3.0,
+             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 ==0.8.9.1,
+             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 ==0.11.5.3,
+             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-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.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 ==0.2.7.0,
+             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-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 ==1.3.8.3,
+             directory -os-string,
+             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 ==1.4.101.0,
+             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-boot-th ==8.10.7,
+             any.ghc-byteorder ==4.11.0.0.10,
+             any.ghc-prim ==0.6.1,
+             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 ==0.68.8,
+             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-gmp ==1.0.3.0,
+             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.libarchive ==3.0.4.2,
+             libarchive -cross -low-memory +no-exe -system-libarchive,
+             any.libyaml-streamly ==0.2.2.1,
+             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 ==9.2.1,
+             megaparsec -dev,
+             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.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.polyparse ==1.13,
+             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 ==1.0.1,
+             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 ==2.5.0.1,
+             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 ==2.16.0.0,
+             any.temporary ==1.3,
+             any.terminal-progress-bar ==0.4.2,
+             any.terminal-size ==0.3.4,
+             any.terminfo ==0.4.1.4,
+             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 ==1.9.3,
+             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 ==0.7.2,
+             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
+             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-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.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 2024-03-13T09:43:35Z

cabal.ghc8107.Win32.project

@@ -0,0 +1,60 @@
+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,
+             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
+
+if os(mingw32)
+  constraints: zlib +bundled-c-zlib,
+               lzma +static,
+               text -simdutf,
+               vty-windows >=0.2.0.2
+
+  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
+

cabal.ghc8107.Win32.project.freeze

@@ -0,0 +1,245 @@
+active-repositories: hackage.haskell.org:merge
+constraints: any.Cabal ==3.10.2.0 || ==3.10.2.1,
+             any.Cabal-syntax ==3.10.1.0 || ==3.10.2.0,
+             any.HUnit ==1.6.2.0,
+             any.OneTuple ==0.4.1.1,
+             any.QuickCheck ==2.14.3,
+             QuickCheck -old-random +templatehaskell,
+             any.StateVar ==1.2.2,
+             any.Win32 ==2.6.2.1 || ==2.13.4.0,
+             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 ==4.14.3.0,
+             any.base-compat ==0.13.1,
+             any.base-orphans ==0.9.1,
+             any.base16-bytestring ==1.0.2.0,
+             any.bifunctors ==5.6.1,
+             bifunctors +tagged,
+             any.bimap ==0.5.0,
+             any.binary ==0.8.8.0 || ==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 || ==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-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.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 ==0.2.7.0,
+             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-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 || ==1.3.8.3,
+             directory -os-string,
+             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 ==1.4.2.1 || ==1.4.101.0,
+             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-boot-th ==8.10.7,
+             any.ghc-prim ==0.6.1,
+             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 ==0.68.8,
+             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.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.language-c ==0.9.3,
+             language-c -allwarnings +iecfpextension +usebytestrings,
+             any.libarchive ==3.0.4.2,
+             libarchive -cross -low-memory +no-exe -system-libarchive,
+             any.libyaml-clib ==0.2.5,
+             any.libyaml-streamly ==0.2.2.1,
+             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 ==9.2.1,
+             megaparsec -dev,
+             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.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.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 ==3.1.14.0 || ==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 ==0.8.0.0,
+             any.process ==1.6.13.2 || ==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.regex-posix-clib ==2.7,
+             any.resourcet ==1.2.6,
+             any.retry ==0.9.3.1,
+             retry -lib-werror,
+             any.rts ==1.0.1,
+             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 ==2.5.0.1,
+             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 ==2.16.0.0,
+             any.temporary ==1.3,
+             any.text ==1.2.4.1 || ==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 ==1.9.3 || ==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.unicode-data ==0.3.1,
+             unicode-data -ucd2haskell,
+             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-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-windows ==0.2.0.2,
+             any.witherable ==0.4.2,
+             any.word-wrap ==0.5,
+             any.word8 ==0.1.3,
+             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
+index-state: hackage.haskell.org 2024-03-15T23:51:46Z

cabal.ghc8107.project

@@ -1,29 +1,8 @@
-packages: ./ghcup.cabal
+if os(mingw32)
-
+  import: cabal.ghc8107.Win32.project
-optional-packages: ./vendored/*/*.cabal
+  import: cabal.ghc8107.Win32.project.freeze
-
+else
-optimization: 2
+  import: cabal.ghc8107.Unix.project
-
+  import: cabal.ghc8107.Unix.project.freeze
-package ghcup
-    tests: True
-    flags: +tui
-
-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
-
-allow-newer: base, ghc-prim, template-haskell, language-c
 
 with-compiler: ghc-8.10.7

cabal.ghc8107.project.freeze

@@ -1,229 +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.QuickCheck ==2.14.2,
-             QuickCheck -old-random +templatehaskell,
-             any.StateVar ==1.2.2,
-             any.abstract-deque ==0.3,
-             abstract-deque -usecas,
-             any.aeson ==2.0.1.0,
-             aeson -bytestring-builder -cffi +ordered-keymap,
-             any.aeson-pretty ==0.8.9,
-             aeson-pretty +lib-only,
-             any.alex ==3.2.6,
-             alex +small_base,
-             any.ansi-terminal ==0.11,
-             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 ==0.13.2.5,
-             attoparsec -developer,
-             any.base ==4.14.3.0,
-             any.base-compat ==0.12.0,
-             any.base-compat-batteries ==0.12.0,
-             any.base-orphans ==0.8.5,
-             any.base16-bytestring ==1.0.1.0,
-             any.base64-bytestring ==1.1.0.0,
-             any.bifunctors ==5.5.11,
-             bifunctors +semigroups +tagged,
-             any.binary ==0.8.8.0,
-             any.blaze-builder ==0.4.2.2,
-             any.brick ==0.64.2,
-             brick -demos,
-             any.bytestring ==0.10.12.0,
-             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 ==0.8.2,
-             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 ==0.11.100.1,
-             any.cryptohash-sha256 ==0.11.102.1,
-             cryptohash-sha256 -exe +use-cbits,
-             any.data-clist ==0.1.2.3,
-             any.data-fix ==0.3.2,
-             any.deepseq ==1.4.4.0,
-             any.directory ==1.3.6.0,
-             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 ==1.4.2.1,
-             any.free ==5.1.7,
-             any.fusion-plugin-types ==0.1.0,
-             any.generic-arbitrary ==0.1.0,
-             any.ghc-boot-th ==8.10.7,
-             any.ghc-byteorder ==4.11.0.0.10,
-             any.ghc-prim ==0.6.1,
-             any.happy ==1.20.0,
-             any.hashable ==1.3.4.1,
-             hashable +integer-gmp -random-initial-seed,
-             any.haskus-utils-data ==1.4,
-             any.haskus-utils-types ==1.5.1,
-             any.haskus-utils-variant ==3.1,
-             any.heaps ==0.4,
-             any.hsc2hs ==0.68.7,
-             hsc2hs -in-ghc-tree,
-             any.hspec ==2.7.10,
-             any.hspec-core ==2.7.10,
-             any.hspec-discover ==2.7.10,
-             any.hspec-expectations ==0.8.2,
-             any.hspec-golden-aeson ==0.9.0.0,
-             any.http-io-streams ==0.1.6.0,
-             http-io-streams -brotli +fast-xor,
-             any.indexed-profunctors ==0.1.1,
-             any.indexed-traversable ==0.1.1,
-             any.indexed-traversable-instances ==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,
-             io-streams +network -nointeractivetests +zlib,
-             any.language-c ==0.9.0.1,
-             language-c -allwarnings +iecfpextension +usebytestrings,
-             any.libarchive ==3.0.3.1,
-             libarchive -cross -low-memory -system-libarchive,
-             any.libyaml-streamly ==0.2.0,
-             libyaml-streamly -no-unicode -system-libyaml,
-             any.lockfree-queue ==0.2.3.1,
-             any.lzma-static ==5.2.5.4,
-             any.megaparsec ==9.0.1,
-             megaparsec -dev,
-             any.microlens ==0.4.12.0,
-             any.microlens-mtl ==0.2.0.1,
-             any.microlens-th ==0.4.3.10,
-             any.monad-control ==1.0.3.1,
-             any.mtl ==2.2.2,
-             any.network ==3.1.2.5,
-             network -devel,
-             any.network-uri ==2.6.4.1,
-             any.openssl-streams ==1.2.3.0,
-             any.optics ==0.4,
-             any.optics-core ==0.4,
-             optics-core -explicit-generic-labels,
-             any.optics-extra ==0.4,
-             any.optics-th ==0.4,
-             any.optparse-applicative ==0.16.1.0,
-             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.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 ==0.7.2.0,
-             any.process ==1.6.13.2,
-             any.profunctors ==5.6.2,
-             any.quickcheck-arbitrary-adt ==0.3.1.0,
-             any.quickcheck-io ==0.2.0,
-             any.random ==1.2.1,
-             any.recursion-schemes ==5.2.2.1,
-             recursion-schemes +template-haskell,
-             any.regex-base ==0.94.0.1,
-             any.regex-posix ==0.96.0.1,
-             regex-posix -_regex-posix-clib,
-             any.resourcet ==1.2.4.3,
-             any.retry ==0.8.1.2,
-             retry -lib-werror,
-             any.rts ==1.0.1,
-             any.safe ==0.3.19,
-             any.safe-exceptions ==0.1.7.2,
-             any.scientific ==0.3.7.0,
-             scientific -bytestring-builder -integer-simple,
-             any.semialign ==1.2,
-             semialign +semigroupoids,
-             any.semigroupoids ==5.3.6,
-             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
-             any.setenv ==0.1.1.3,
-             any.split ==0.2.3.4,
-             any.splitmix ==0.1.0.3,
-             splitmix -optimised-mixer,
-             any.stm ==2.5.0.1,
-             any.streamly ==0.8.0,
-             streamly -debug -dev -fusion-plugin -has-llvm -inspection -no-fusion +opt -streamk -use-c-malloc,
-             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.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.terminfo ==0.4.1.4,
-             any.text ==1.2.4.1,
-             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 ==0.1.18,
-             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,
-             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
-             any.unix ==2.7.2.2,
-             any.unix-bytestring ==0.3.7.5,
-             any.unix-compat ==0.5.3,
-             unix-compat -old-time,
-             any.unliftio-core ==0.2.0.1,
-             any.unordered-containers ==0.2.14.0,
-             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 ==5.0.0,
-             any.vty ==5.33,
-             any.witherable ==0.4.2,
-             any.word-wrap ==0.5,
-             any.word8 ==0.1.3,
-             any.xor ==0.0.1.0,
-             any.yaml-streamly ==0.12.0,
-             yaml-streamly +no-examples +no-exe,
-             any.zlib ==0.6.2.3,
-             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
-             any.zlib-bindings ==0.1.1.5
-index-state: hackage.haskell.org 2021-10-24T10:21:56Z

cabal.ghc901.project

@@ -1,29 +0,0 @@
-packages: ./ghcup.cabal
-
-optional-packages: ./vendored/*/*.cabal
-
-optimization: 2
-
-package ghcup
-    tests: True
-    flags: +tui
-
-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
-
-allow-newer: base, ghc-prim, template-haskell, language-c
-
-with-compiler: ghc-9.0.1

cabal.ghc901.project.freeze

@@ -1,229 +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.QuickCheck ==2.14.2,
-             QuickCheck -old-random +templatehaskell,
-             any.StateVar ==1.2.2,
-             any.abstract-deque ==0.3,
-             abstract-deque -usecas,
-             any.aeson ==2.0.1.0,
-             aeson -bytestring-builder -cffi +ordered-keymap,
-             any.aeson-pretty ==0.8.9,
-             aeson-pretty +lib-only,
-             any.alex ==3.2.6,
-             alex +small_base,
-             any.ansi-terminal ==0.11,
-             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 ==0.13.2.5,
-             attoparsec -developer,
-             any.base ==4.15.0.0,
-             any.base-compat ==0.12.0,
-             any.base-compat-batteries ==0.12.0,
-             any.base-orphans ==0.8.5,
-             any.base16-bytestring ==1.0.1.0,
-             any.base64-bytestring ==1.1.0.0,
-             any.bifunctors ==5.5.11,
-             bifunctors +semigroups +tagged,
-             any.binary ==0.8.8.0,
-             any.blaze-builder ==0.4.2.2,
-             any.brick ==0.64.2,
-             brick -demos,
-             any.bytestring ==0.10.12.1,
-             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 ==0.8.2,
-             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 ==0.6.4.1,
-             any.contravariant ==1.5.5,
-             contravariant +semigroups +statevar +tagged,
-             any.cpphs ==1.20.9.1,
-             cpphs -old-locale,
-             any.cryptohash-sha1 ==0.11.100.1,
-             any.cryptohash-sha256 ==0.11.102.1,
-             cryptohash-sha256 -exe +use-cbits,
-             any.data-clist ==0.1.2.3,
-             any.data-fix ==0.3.2,
-             any.deepseq ==1.4.5.0,
-             any.directory ==1.3.6.1,
-             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 ==5.1.7,
-             any.fusion-plugin-types ==0.1.0,
-             any.generic-arbitrary ==0.1.0,
-             any.ghc-bignum ==1.0,
-             any.ghc-boot-th ==9.0.1,
-             any.ghc-byteorder ==4.11.0.0.10,
-             any.ghc-prim ==0.7.0,
-             any.happy ==1.20.0,
-             any.hashable ==1.3.4.1,
-             hashable +integer-gmp -random-initial-seed,
-             any.haskus-utils-data ==1.4,
-             any.haskus-utils-types ==1.5.1,
-             any.haskus-utils-variant ==3.1,
-             any.heaps ==0.4,
-             any.hsc2hs ==0.68.7,
-             hsc2hs -in-ghc-tree,
-             any.hspec ==2.7.10,
-             any.hspec-core ==2.7.10,
-             any.hspec-discover ==2.7.10,
-             any.hspec-expectations ==0.8.2,
-             any.hspec-golden-aeson ==0.9.0.0,
-             any.http-io-streams ==0.1.6.0,
-             http-io-streams -brotli +fast-xor,
-             any.indexed-profunctors ==0.1.1,
-             any.indexed-traversable ==0.1.1,
-             any.indexed-traversable-instances ==0.1,
-             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 ==0.9.0.1,
-             language-c -allwarnings +iecfpextension +usebytestrings,
-             any.libarchive ==3.0.3.1,
-             libarchive -cross -low-memory -system-libarchive,
-             any.libyaml-streamly ==0.2.0,
-             libyaml-streamly -no-unicode -system-libyaml,
-             any.lockfree-queue ==0.2.3.1,
-             any.lzma-static ==5.2.5.4,
-             any.megaparsec ==9.0.1,
-             megaparsec -dev,
-             any.microlens ==0.4.12.0,
-             any.microlens-mtl ==0.2.0.1,
-             any.microlens-th ==0.4.3.10,
-             any.monad-control ==1.0.3.1,
-             any.mtl ==2.2.2,
-             any.network ==3.1.2.5,
-             network -devel,
-             any.network-uri ==2.6.4.1,
-             any.openssl-streams ==1.2.3.0,
-             any.optics ==0.4,
-             any.optics-core ==0.4,
-             optics-core -explicit-generic-labels,
-             any.optics-extra ==0.4,
-             any.optics-th ==0.4,
-             any.optparse-applicative ==0.16.1.0,
-             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.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 ==0.7.2.0,
-             any.process ==1.6.11.0,
-             any.profunctors ==5.6.2,
-             any.quickcheck-arbitrary-adt ==0.3.1.0,
-             any.quickcheck-io ==0.2.0,
-             any.random ==1.2.1,
-             any.recursion-schemes ==5.2.2.1,
-             recursion-schemes +template-haskell,
-             any.regex-base ==0.94.0.1,
-             any.regex-posix ==0.96.0.1,
-             regex-posix -_regex-posix-clib,
-             any.resourcet ==1.2.4.3,
-             any.retry ==0.8.1.2,
-             retry -lib-werror,
-             any.rts ==1.0,
-             any.safe ==0.3.19,
-             any.safe-exceptions ==0.1.7.2,
-             any.scientific ==0.3.7.0,
-             scientific -bytestring-builder -integer-simple,
-             any.semialign ==1.2,
-             semialign +semigroupoids,
-             any.semigroupoids ==5.3.6,
-             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
-             any.setenv ==0.1.1.3,
-             any.split ==0.2.3.4,
-             any.splitmix ==0.1.0.3,
-             splitmix -optimised-mixer,
-             any.stm ==2.5.0.0,
-             any.streamly ==0.8.0,
-             streamly -debug -dev -fusion-plugin -has-llvm -inspection -no-fusion +opt -streamk -use-c-malloc,
-             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.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.terminfo ==0.4.1.4,
-             any.text ==1.2.4.1,
-             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 ==0.1.18,
-             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,
-             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
-             any.unix ==2.7.2.2,
-             any.unix-bytestring ==0.3.7.5,
-             any.unix-compat ==0.5.3,
-             unix-compat -old-time,
-             any.unliftio-core ==0.2.0.1,
-             any.unordered-containers ==0.2.14.0,
-             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 ==5.0.0,
-             any.vty ==5.33,
-             any.witherable ==0.4.2,
-             any.word-wrap ==0.5,
-             any.word8 ==0.1.3,
-             any.xor ==0.0.1.0,
-             any.yaml-streamly ==0.12.0,
-             yaml-streamly +no-examples +no-exe,
-             any.zlib ==0.6.2.3,
-             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
-             any.zlib-bindings ==0.1.1.5
-index-state: hackage.haskell.org 2021-10-24T10:21:56Z

cabal.ghc902.Unix.project

@@ -0,0 +1,60 @@
+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,
+             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
+
+if os(mingw32)
+  constraints: zlib +bundled-c-zlib,
+               lzma +static,
+               text -simdutf,
+               vty-windows >=0.2.0.2
+
+  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
+

cabal.ghc902.Unix.project.freeze

@@ -0,0 +1,273 @@
+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 ==4.15.1.0,
+             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 ==0.8.9.1,
+             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 ==0.6.4.1,
+             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 ==1.4.5.0,
+             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 ==1.3.8.3,
+             directory -os-string,
+             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 ==1.4.101.0,
+             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 ==1.1,
+             any.ghc-boot-th ==9.0.2,
+             any.ghc-byteorder ==4.11.0.0.10,
+             any.ghc-prim ==0.7.0,
+             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 ==0.68.8,
+             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 ==0.2.2.1,
+             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 ==2.5.0.0,
+             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 ==2.17.0.0,
+             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 ==1.9.3,
+             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 ==0.7.2,
+             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 2024-03-13T09:43:35Z

cabal.ghc902.Win32.project

@@ -0,0 +1,61 @@
+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,
+             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
+
+if os(mingw32)
+  constraints: zlib +bundled-c-zlib,
+               lzma +static,
+               text -simdutf,
+               vty-windows >=0.2.0.2
+
+  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
+
+

cabal.ghc902.Win32.project.freeze

@@ -0,0 +1,258 @@
+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.OneTuple ==0.4.1.1,
+             any.QuickCheck ==2.14.3,
+             QuickCheck -old-random +templatehaskell,
+             any.StateVar ==1.2.2,
+             any.Win32 ==2.12.0.1 || ==2.13.4.0,
+             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 ==4.15.1.0,
+             any.base-compat ==0.13.1,
+             any.base-orphans ==0.9.1,
+             any.base16-bytestring ==1.0.2.0,
+             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 ==0.6.4.1,
+             any.contravariant ==1.5.5,
+             contravariant +semigroups +statevar +tagged,
+             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.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 ==1.3.6.2 || ==1.3.8.3,
+             directory -os-string,
+             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 ==1.4.2.1 || ==1.4.101.0,
+             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 ==1.1,
+             any.ghc-boot-th ==9.0.2,
+             any.ghc-prim ==0.7.0,
+             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 ==0.68.8,
+             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.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.language-c ==0.9.3,
+             language-c -allwarnings +iecfpextension +usebytestrings,
+             any.libyaml-clib ==0.2.5,
+             any.libyaml-streamly ==0.2.2.1,
+             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.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 ==1.6.13.2 || ==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.regex-posix-clib ==2.7,
+             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 ==2.5.0.0,
+             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 ==2.17.0.0,
+             any.temporary ==1.3,
+             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 ==1.9.3 || ==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-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-windows ==0.2.0.2,
+             any.witherable ==0.4.2,
+             any.word-wrap ==0.5,
+             any.word8 ==0.1.3,
+             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.zstd ==0.1.3.0,
+             zstd +standalone
+index-state: hackage.haskell.org 2024-03-15T23:51:46Z

cabal.ghc902.project

@@ -0,0 +1,8 @@
+if os(mingw32)
+  import: cabal.ghc902.Win32.project
+  import: cabal.ghc902.Win32.project.freeze
+else
+  import: cabal.ghc902.Unix.project
+  import: cabal.ghc902.Unix.project.freeze
+
+with-compiler: ghc-9.0.2

cabal.ghc928.Unix.project

@@ -0,0 +1,60 @@
+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,
+             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
+
+if os(mingw32)
+  constraints: zlib +bundled-c-zlib,
+               lzma +static,
+               text -simdutf,
+               vty-windows >=0.2.0.2
+
+  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
+

cabal.ghc928.Unix.project.freeze

@@ -0,0 +1,273 @@
+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 ==1.3.8.3,
+             directory -os-string,
+             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 ==1.4.101.0,
+             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 ==0.68.8,
+             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 ==0.2.2.1,
+             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 ==2.8.5.0,
+             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 2024-03-13T09:43:35Z

cabal.ghc928.Win32.project

@@ -0,0 +1,60 @@
+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,
+             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
+
+if os(mingw32)
+  constraints: zlib +bundled-c-zlib,
+               lzma +static,
+               text -simdutf,
+               vty-windows >=0.2.0.2
+
+  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
+

cabal.ghc928.Win32.project.freeze

@@ -0,0 +1,258 @@
+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.OneTuple ==0.4.1.1,
+             any.QuickCheck ==2.14.3,
+             QuickCheck -old-random +templatehaskell,
+             any.StateVar ==1.2.2,
+             any.Win32 ==2.12.0.1 || ==2.13.4.0,
+             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.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-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 ==1.3.6.2 || ==1.3.8.3,
+             directory -os-string,
+             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 ==1.4.2.2 || ==1.4.101.0,
+             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-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 ==0.68.8,
+             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.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.language-c ==0.9.3,
+             language-c -allwarnings +iecfpextension +usebytestrings,
+             any.libyaml-clib ==0.2.5,
+             any.libyaml-streamly ==0.2.2.1,
+             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.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 ==1.6.16.0 || ==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.regex-posix-clib ==2.7,
+             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.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 || ==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-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-windows ==0.2.0.2,
+             any.witherable ==0.4.2,
+             any.word-wrap ==0.5,
+             any.word8 ==0.1.3,
+             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.zstd ==0.1.3.0,
+             zstd +standalone
+index-state: hackage.haskell.org 2024-03-15T23:51:46Z

cabal.ghc928.project

@@ -0,0 +1,8 @@
+if os(mingw32)
+  import: cabal.ghc928.Win32.project
+  import: cabal.ghc928.Win32.project.freeze
+else
+  import: cabal.ghc928.Unix.project
+  import: cabal.ghc928.Unix.project.freeze
+
+with-compiler: ghc-9.2.8

cabal.ghc948.Unix.project

@@ -0,0 +1,60 @@
+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,
+             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
+
+if os(mingw32)
+  constraints: zlib +bundled-c-zlib,
+               lzma +static,
+               text -simdutf,
+               vty-windows >=0.2.0.2
+
+  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
+

cabal.ghc948.Unix.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 ==4.17.2.1,
+             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 ==1.3.8.3,
+             directory -os-string,
+             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 ==1.4.101.0,
+             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 ==0.68.8,
+             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 ==0.2.2.1,
+             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 2024-03-13T09:43:35Z

cabal.ghc948.Win32.project

@@ -0,0 +1,61 @@
+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,
+             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
+
+if os(mingw32)
+  constraints: zlib +bundled-c-zlib,
+               lzma +static,
+               text -simdutf,
+               vty-windows >=0.2.0.2
+
+  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
+
+

cabal.ghc948.Win32.project.freeze

@@ -0,0 +1,256 @@
+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.OneTuple ==0.4.1.1,
+             any.QuickCheck ==2.14.3,
+             QuickCheck -old-random +templatehaskell,
+             any.StateVar ==1.2.2,
+             any.Win32 ==2.12.0.1 || ==2.13.4.0,
+             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.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-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 ==1.3.7.1 || ==1.3.8.3,
+             directory -os-string,
+             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 ==1.4.2.2 || ==1.4.101.0,
+             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-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 ==0.68.8,
+             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.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.language-c ==0.9.3,
+             language-c -allwarnings +iecfpextension +usebytestrings,
+             any.libyaml-clib ==0.2.5,
+             any.libyaml-streamly ==0.2.2.1,
+             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.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.regex-posix-clib ==2.7,
+             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.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 || ==1.12.2,
+             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-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-windows ==0.2.0.2,
+             any.witherable ==0.4.2,
+             any.word-wrap ==0.5,
+             any.word8 ==0.1.3,
+             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.zstd ==0.1.3.0,
+             zstd +standalone
+index-state: hackage.haskell.org 2024-03-15T23:51:46Z

cabal.ghc948.project

@@ -0,0 +1,8 @@
+if os(mingw32)
+  import: cabal.ghc948.Win32.project
+  import: cabal.ghc948.Win32.project.freeze
+else
+  import: cabal.ghc948.Unix.project
+  import: cabal.ghc948.Unix.project.freeze
+
+with-compiler: ghc-9.4.8

cabal.project

@@ -2,15 +2,41 @@ packages: ./ghcup.cabal
 
 optional-packages: ./vendored/*/*.cabal
 
-optimization: 2
+if impl(ghc < 9.0)
-
+    package ghcup
-package ghcup
+        flags: +tui -tar
-    tests: True
+else
-    flags: +tui
+    package ghcup
+        flags: +tui +tar
 
 constraints: http-io-streams -brotli,
-             any.Cabal ==3.6.2.0,
+             any.aeson >= 2.0.1.0,
-             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
+
+if os(mingw32)
+  constraints: zlib +bundled-c-zlib,
+               lzma +static,
+               text -simdutf,
+               vty-windows >=0.2.0.2
+
+  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
@@ -24,4 +50,11 @@ package cabal-plan
 package aeson
   flags: +ordered-keymap
 
-allow-newer: base, ghc-prim, template-haskell, language-c
+package streamly
+  flags: +use-unliftio
+
+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 +1,68 @@
+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 >=0.2.0.2
+  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 libyaml-streamly
+  flags: -system-libyaml
+
+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.c

@@ -0,0 +1,7 @@
+#include "dirutils.h"
+
+unsigned int
+    __posixdir_d_type(struct dirent* d)
+    {
+      return(d -> d_type);
+    }

cbits/dirutils.h

@@ -0,0 +1,16 @@
+#ifndef POSIXPATHS_CBITS_DIRUTILS_H
+#define POSIXPATHS_CBITS_DIRUTILS_H
+
+#include <HsFFI.h>
+#include <stdlib.h>
+#include <dirent.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+
+extern unsigned int
+    __posixdir_d_type(struct dirent* d)
+    ;
+
+#endif

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: []
@@ -40,32 +45,95 @@ 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
+# When trying to download ghcup metadata, this option decides what to do
-# check the 'URLSource' type in the code.
+# 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
+  ## Prefer stack supplied metadata (will still use GHCup metadata for versions not existing in stack metadata)
-  ## Accepts file/http/https scheme
+  # - StackSetupURL
-  # OwnSource: "file:///home/jule/git/ghcup-hs/ghcup-0.0.3.yaml"
 
-  ## Example 2: Add custom tarballs to the default downloads, overwriting duplicate versions
+  ## Add pre-release channel
-  # AddSource:
+  # - https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml
-    # Left:
+  ## Add nightly channel
-      # toolRequirements: {} # this is ignored
+  # - https://ghc.gitlab.haskell.org/ghcup-metadata/ghcup-nightlies-0.0.7.yaml
-      # ghcupDownloads:
+  ## Add cross compiler channel
-        # GHC:
+  # - https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-cross-0.0.8.yaml
-          # 9.10.2:
+
-            # viTags: []
+  ## Use dwarf bindist for 9.4.7 for ghcup metadata
-            # viArch:
+  # - ghcup-info:
-              # A_64:
+  #     ghcupDownloads:
-                # Linux_UnknownLinux:
+  #       GHC:
-                  # unknown_versioning:
+  #         9.4.7:
-                    # dlUri: https://downloads.haskell.org/~ghc/7.10.3/ghc-7.10.3-x86_64-deb8-linux.tar.bz2
+  #           viTags: []
-                    # dlSubdir: ghc-7.10.3
+  #           viArch:
-                    # dlHash: 01cfbad8dff1e8b34a5fdca8caeaf843b56e36af919e29cd68870d2588563db5
+  #             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 derivative based on 18.04, you could do:
+#
+# platform-override:
+#   arch: A_64
+#   platform:
+#     contents: Ubuntu
+#     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"
+
+# Arguments to pass to the configure script of the prebuilt bindist.
+#
+# Do not pass '--prefix' here.
+#
+# GHCup by default passes '--disable-ld-override', so if you want to enable
+# the vanilla way, which aggressively favors 'ld.gold' linker, add the following:
+def-ghc-conf-options:
+  - "--enable-ld-override"
 
-  ## Example 3: Add a custom download file to the default downloads, overwriting duplicate versions
-  # AddSource:
-    # Right: "file:///home/jule/git/ghcup-hs/ghcup-custom.yaml"

data/metadata

@@ -0,0 +1 @@
+Subproject commit c9dae0c58799854823e8c41858ca4cc172ef4c8b

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/BUGS.md

@@ -1 +0,0 @@
-# Known BUGS

docs/TODO.md

@@ -1,39 +0,0 @@
-# TODOs and Remarks
-
-## Now
-
-* ghcup init?
-* merge two download files
-* fetch/unpack functionality
-* installing multiple versions of the same
-* post-install
-
-* proper test suite
-
-* !! update of 0.1.5 must go in ghcup-0.0.1.json !!
-
-* try to run exe before upgrade (backup to ~/.ghcup/bin/ghcup.old)
-* stdout flushing?
-* resume support (for make-install only)
-
-## Maybe
-
-* version ranges in json
-* sign the JSON? (Or check gpg keys?)
-* testing (especially distro detection -> unit tests)
-
-## Later
-
-* add support for RC/alpha/HEAD versions
-
-## Cleanups
-
-* avoid alternative for IO
-* use plucky or oops instead of Excepts
-
-## Questions
-
-* move out GHCup.Version module, bc it's not library-ish?
-* mirror support
-* interactive handling when distro doesn't exist and we know the tarball is incompatible?
-* ghcup-with wrapper to execute a command with a given ghc in PATH?

docs/about.md

@@ -40,10 +40,84 @@ All you wanted to know about GHCup.
 * [haskell.org](https://www.haskell.org/haskell-org-committee/) via CI and infrastructure
 * [Haskell Foundation](https://haskell.foundation/affiliates/) via affiliation
 
+## Project ownership and hierarchy
+
+The project at the time of writing (2024-04-22) follows the model of
+[benevolent dictator for life](https://en.wikipedia.org/wiki/Benevolent_dictator_for_life), which is
+Julian Ospald at the moment.
+
+Ideally, the ownership should be shared across a core team of collaborators sharing the same vision and
+engagement in the future.
+
+I do not believe in people making decisions over projects they are barely involved in. Instead I believe
+in listening to end users needs very carefully and making decisions based on that. People who want a direct
+influence on the decision process have to both demonstrate they share the vision of GHCup and do the actual
+work.
+
+"Work" here doesn't have to be "writing code". There are many ways to be engaged in a project.
+
+### Transition plan in case of maintainer absence
+
+In case the current maintainer of GHCup (Julian Ospald) is unreachable for a prolonged period of time (3 months),
+the ownership of this project will be automatically transferred to the following individuals:
+
+- [Moritz Angerman](https://github.com/angerman)
+- [Andrew Lelechenko](https://github.com/Bodigrim)
+
+They will be tasked with finding new maintainers in whatever way they see fit (be it appointing themselves or asking HF for help).
+
+The appointed owners may choose to stay owners after the transition period (whether it's in a passive or active capacity) or
+fully transfer ownership to someone else or an organization.
+
+The community shall be informed about this process.
+
+If not otherwise specified by the newly appointed owners, the following principles shall apply to the *transition period*:
+
+#### During the transition period
+
+During the transition period, no other individual or organization is allowed to drive changes to
+[ghcup-hs](https://github.com/haskell/ghcup-hs) repository, unless they are explicitly allowed to do so by the appointed owners.
+
+The following people (in addition to the owners) shall have full write access to the
+[ghcup-metadata](https://github.com/haskell/ghcup-metadata) repository
+(all files) for the length of the transition period, unless otherwise specified by the appointed owners:
+
+- [Ben Gamari](https://github.com/bgamari)
+- [Hécate Moonlight](https://github.com/Kleidukos)
+- [Mike Pilgrem](https://github.com/mpilgrem)
+- [Jens Petersen](https://github.com/juhp)
+
+Contributions to the metadata are expected to follow a review process. If that turns out to be impractical due to lack of engagement, a wait
+time of 2 days before merging shall be followed anyway, except for the `-vanilla` files, which may be merged at any time.
+
+#### Access
+
+The GHCup website, various scripts and unofficial bindists are hosted on haskell.org infrastructure. Contact the
+[Haskell.org committee](https://www.haskell.org/haskell-org-committee/) for access.
+
+The backup owners should already have admin rights on the GHCup repositories, which are hosted on the
+[Github haskell namespace](https://github.com/haskell). In case of issues contact one of the
+organization admins for access, e.g.:
+
+- [Andrew Lelechenko](https://github.com/orgs/haskell/people/Bodigrim)
+- [gbaz](https://github.com/orgs/haskell/people/gbaz)
+- [Hécate Moonlight](https://github.com/Kleidukos)
+- [davean](https://github.com/orgs/haskell/people/davean)
+- [chessai](https://github.com/orgs/haskell/people/chessai)
+
+The owners should already have access to the [hackage package](https://hackage.haskell.org/package/ghcup/maintainers/).
+In case of issues contact the [hackage trustees](https://github.com/haskell-infra/hackage-trustees).
+
+#### Private runners
+
+Private runners maintained by Julian Ospald may cease to work. Moritz Angerman will have SSH access to the machines.
+However, no one will have access to the Hetzner account and billing information. As such, those runners will simply
+have to be replaced.
+
 ## 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 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://gitlab.haskell.org/haskell/ghcup-hs/-/issues/new?issue)
+* 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 +134,29 @@ 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/`.
@@ -74,20 +171,23 @@ cabal-install/HLS/stack are installed in `~/.ghcup/bin/<tool>-<ver>` and have un
 
 ## Known users
 
-* Github actions:
+* CI:
-	- [actions/virtual-environments](https://github.com/actions/virtual-environments)
+    - [Github actions/virtual-environments](https://github.com/actions/virtual-environments)
-	- [haskell/actions/setup](https://github.com/haskell/actions/tree/main/setup)
+    - [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:
-	- [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
 
 ### Custom ghc version names
 
 When installing ghc bindists with custom version names as outlined in
-[installing custom bindists](#installing-custom-bindists), then cabal might
+[installing custom bindists](guide.md#installing-custom-bindists), then cabal might
 be unable to find the correct `ghc-pkg` (also see [#73](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/73))
 if you use `cabal build --with-compiler=ghc-foo`. Instead, point it to the full path, such as:
 `cabal build --with-compiler=$HOME/.ghcup/ghc/<version-name>/bin/ghc` or set that GHC version
@@ -152,6 +252,11 @@ Windows 7 and Powershell 2.0 aren't well supported at the moment, also see:
 
 ## FAQ
 
+### Is ghcup really the main installer?
+
+This is based on the Haskell survey results from 2022, which show that more
+than half of survey participants use GHCup: https://taylor.fausak.me/2022/11/18/haskell-survey-results/
+
 ### Why reimplement stack?
 
 GHCup is not a reimplementation of stack. The only common part is automatic installation of GHC,

docs/css/extra.css

@@ -1,5 +1,8 @@
 :root {
   --theme-purple: #5E5184;
+  --theme-purple-dark: rgba(69, 59, 97, 0.5);
+  --ukraine-top: #0057B8;
+  --ukraine-bottom: #FFD700;
   --link-pink: #9E358F;
 }
 
@@ -108,12 +111,12 @@ body.homepage>div.container div.col-md-9 {
 
 .bg-primary {
   background-image: none;
-  background-color: var(--theme-purple) !important;
+  background-color: var(--ukraine-top) !important;
 }
 
 body .bg-primary {
   background-image: none;
-  background-color: var(--theme-purple);
+  background-color: var(--ukraine-top);
   border: 0px;
 }
 
@@ -125,8 +128,8 @@ body .btn-primary {
 
 .navbar.fixed-top {
   background-image: none;
-  background-color: var(--theme-purple);
+  background-color: var(--ukraine-top);
-  border-bottom: 5px solid rgba(69, 59, 97, 0.5);
+  border-bottom: 40px solid var(--ukraine-bottom);
   padding: 0px;
 }
 
@@ -143,6 +146,14 @@ a:hover {
   color: #996FC2;
 }
 
+#toc-collapse a.nav-link {
+  color: var(--link-pink);
+}
+
+#toc-collapse a:hover.nav-link {
+  color: #996FC2;
+}
+
 .col-md-9 img.main-logo {
   border: 0px;
   padding: 0px;

docs/dev.md

@@ -1,7 +1,27 @@
-# Development
+# Development and contribution
 
 All you wanted to know about GHCup development.
 
+## Building
+
+GHCup supports development via cabal and stack. E.g.:
+
+* build via stack: `stack build`
+* build via cabal (with whatever GHC version): `cabal build`
+* build via cabal reproducibly with a specific GHC version
+    - GHC 8.10.7: `cabal build --project-file=cabal.ghc8107.project`
+    - GHC 9.0.2: `cabal build --project-file=cabal.ghc902.project`
+    - and so on (check supported versions via `ls cabal.ghc+([0-9]).project`)
+* build the release binaries: `cabal build --project-file=cabal.project.release`
+
+## Contribution process and expectations
+
+* discuss your idea first before implementing anything
+* GHCup is a dictatorship, so the final decisions are made by the author
+* we don't manage contributors... you can work on anything you like
+* reviews focus on logic and design, not on style and formatting
+* remember that features, decisions and bugs are high impact, since GHCup is used in CIs, github workflows, etc.
+
 ## Module graph
 
 [![Module graph](./modules_small.svg){: .center style="width:900px"}](./modules_wide.svg)
@@ -12,8 +32,7 @@ organised tree-ish in `GHCup.Utils` and `GHCup.Utils.*`.
 Anything dealing with ghcup specific directories is in
 `GHCup.Utils.Dirs`.
 
-Download information on where to fetch bindists from is in the appropriate
+Download information on where to fetch bindists from is in the [ghcup-metadata](https://github.com/haskell/ghcup-metadata) repository.
-yaml files: `data/metadata/ghcup-<yaml-ver>.yaml`.
 
 ## Design decisions
 
@@ -62,7 +81,7 @@ Some light suggestions:
 3. use `where` a lot, so the main function body reads like prose
 4. documentation is part of the code
 
-## Common Tasks
+## Common tasks
 
 ### Adding a new GHC version
 
@@ -70,9 +89,9 @@ 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
 
@@ -89,25 +108,33 @@ Every subcommand now lives in its own module under [GHCup.OptParse.MyCommand](ht
 
 # Releasing
 
-1. Update version in `ghcup.cabal` and `boostrap-haskell` (`ghver` variable at the top of the script)
+1. Update version in `ghcup.cabal`
 
 2. Update `GHCup.Version` module. `ghcupURL` must only be updated if we change the `GHCupInfo` type or the YAML representation of it. The version of the YAML represents the change increments. `ghcUpVer` is the current application version, read from `ghcup.cabal`.
 
 3. Add ChangeLog entry
 
-4. Commit and git push with tag. Wait for tests to succeed and release artifacts to build.
+4. If a new ghcup yaml version is needed, create one at [ghcup-metadata repo](https://github.com/haskell/ghcup-metadata) and push to a temporary release branch, then update the `data/metadata` submodule in ghcup-hs repo to that branch, so CI can pass
 
-5. Download release artifacts and upload them `downloads.haskell.org/~ghcup` along with checksum files (`sha256sum --tag * > SHA256SUMS && gpg --detach-sign -u <your-email> SHA256SUMS`)
+5. Commit and git push with tag. Wait for tests to succeed and release artifacts to build.
 
-6. Add ghcup release artifacts to ALL yaml files, see [ghcup-metadata repo](https://github.com/haskell/ghcup-metadata)
+6. Download release artifacts and upload them `downloads.haskell.org/~ghcup` along with checksum files (also check `scripts/releasing/pull_release_artifacts.sh` and `scripts/releasing/sftp-upload-artifacts.sh`)
 
-7. Upload the final `ghcup-<ver>.yaml` (and a detached GPG sig of it) to `webhost.haskell.org/ghcup/data/` (for yaml versions <= 0.0.6) as well as [https://github.com/haskell/ghcup-metadata](https://github.com/haskell/ghcup-metadata) (for all versions).
+7. Add ghcup release artifacts to ALL yaml files, see [ghcup-metadata repo](https://github.com/haskell/ghcup-metadata)
 
-8. Upload `bootstrap-haskell` and `bootstrap-haskell.ps1` to `webhost.haskell.org/ghcup/sh/`
+8. Upload the final `ghcup-<ver>.yaml` (and a detached GPG sig of it) to `webhost.haskell.org/ghcup/data/` (for yaml versions <= 0.0.6) as well as [https://github.com/haskell/ghcup-metadata](https://github.com/haskell/ghcup-metadata) (for all versions).
 
-9. Update the top-level ghcup symlinks at `downloads.haskell.org/~ghcup`
+9. Update version in `scripts/bootstrap/bootstrap-haskell` (`ghver` variable at the top of the script)
 
-10. Post on reddit/discourse/etc. and collect rewards
+10. Upload `scripts/bootstrap/bootstrap-haskell` and `scripts/bootstrap/bootstrap-haskell.ps1` to `webhost.haskell.org/ghcup/sh/`
+
+11. Update the top-level ghcup symlinks at `downloads.haskell.org/~ghcup` (see `scripts/releasing/sftp-symlink-artifacts.sh`)
+
+12. Update the `data/metadata` submodule in ghcup-hs repo to master
+
+13. Do hackage release
+
+14. Post on reddit/discourse/etc. and collect rewards
 
 # Documentation