Fix release builds

.cirrus.yml

@@ -1,28 +0,0 @@
-freebsd_instance:
-  image_family: freebsd-13-2
-
-build_task:
-  name: build
-  env:
-    GHC_VER: 9.2.4
-    CABAL_VER: 3.8.1.0
-    ARTIFACT: "x86_64-portbld-freebsd-ghcup"
-    ARCH: 64
-    RUNNER_OS: FreeBSD
-    DISTRO: na
-    GITHUB_WORKSPACE: ${CIRRUS_WORKING_DIR}
-    JSON_VERSION: "0.0.7"
-    CIRRUS_CLONE_SUBMODULES: true
-    AWS_ACCESS_KEY_ID: ENCRYPTED[6ed6287e2dd78ab5f84b22232c5245834ab042bd8ba443883aaf4b4d1ecc0481add1fdfad5ae6f6a8cfb418e6f19b2fc]
-    AWS_SECRET_ACCESS_KEY: ENCRYPTED[16f3cda2954c7cee99444e6788eb5997382aa4ce1477e7523fef2586077541f43b5c816156961fc6b4677259679875a7]
-    S3_HOST: ENCRYPTED[ce961780a33159f7d1d8046956b5ac6ebc3bfc8149428e5f538576cda51d9f3d0c35b79cdd1e325793639ff6e31f889d]
-  install_script:
-    - 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
-  script:
-    - tzsetup Etc/GMT
-    - adjkerntz -a
-    - bash .github/scripts/build.sh
-    - bash .github/scripts/test.sh
-  binaries_artifacts:
-    path: "out/*"

.editorconfig

@@ -1,11 +0,0 @@
-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

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

.github/ghcup-run.files.alpine

@@ -1,31 +0,0 @@
-.
-./cabal
-./ghc
-./ghc-8.10.7
-./ghc-pkg
-./ghc-pkg-8.10.7
-./ghci
-./ghci-8.10.7
-./haddock
-./haddock-8.10.7
-./haskell-language-server-8.10.7
-./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

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

.github/release.yaml

@@ -1,109 +0,0 @@
-name: Create Release
-
-on:
-  push:
-    tags:
-      - 'v*'
-
-jobs:
-  draft_release:
-    name: Create Release
-    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 for macOS
-    needs: draft_release
-    runs-on: ${{ matrix.os }}
-    env:
-      MACOSX_DEPLOYMENT_TARGET: 10.13
-    strategy:
-      matrix:
-        os:
-          - macOS-10.15
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-
-      - uses: haskell/actions/setup@v1.2
-        with:
-          ghc-version: 8.10.4
-          cabal-version: 3.4.0.0
-
-      - name: create ~/.local/bin
-        run: mkdir -p "$HOME/.local/bin"
-        shell: bash
-
-      - name: Add ~/.local/bin to PATH
-        run: echo "$HOME/.local/bin" >> $GITHUB_PATH
-        shell: bash
-
-      - name: Update cabal cache
-        run: cabal update
-        shell: bash
-
-      - name: Install cabal dependencies
-        run: cabal build --only-dependencies
-        shell: bash
-
-      - name: Build
-        run: cabal build -w ghc-${GHC_VERSION} --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 }}
-        with:
-          upload_url: ${{ needs.draft_release.outputs.upload_url }}
-          asset_path: ${{ env.ASSET_PATH }}
-          asset_name: ghcup-${{ matrix.os }}
-          asset_content_type: application/octet-stream
-
-      - if: always()
-        uses: actions/upload-artifact@v2
-        with:
-          name: plan.json
-          path: ./dist-newstyle/cache/plan.json
-

.github/scripts/bootstrap.sh

@@ -1,18 +0,0 @@
-#!/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

@@ -1,27 +0,0 @@
-#!/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

@@ -1,37 +0,0 @@
-#!/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

@@ -1,13 +0,0 @@
-#!/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

@@ -1,174 +0,0 @@
-#!/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:/$CI_PROJECT_DIR/data/metadata/ghcup-${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

@@ -1,74 +0,0 @@
-#!/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

@@ -1,30 +0,0 @@
-#!/bin/sh
-
-if [ "${RUNNER_OS}" = "Windows" ] ; then
-	ext=".exe"
-else
-	ext=''
-fi
-
-export DEBIAN_FRONTEND=noninteractive
-export TZ=Asia/Singapore
-
-export OS="$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

@@ -1,72 +0,0 @@
-#!/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

@@ -1,265 +0,0 @@
-#!/usr/bin/env bash
-
-set -eux
-
-. .github/scripts/common.sh
-
-
-if [ "${OS}" = "Windows" ] ; then
-	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/ghcup
-else
-	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
-fi
-
-git_describe
-
-rm -rf "${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${ext}"
-
-### manual cli based testing
-
-eghcup --numeric-version
-
-eghcup install ghc "${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-${JSON_VERSION}.yaml"
-# redownload same file with some newlines added
-raw_eghcup -s https://raw.githubusercontent.com/haskell/ghcup-metadata/exp/ghcup-0.0.7.yaml list
-# snapshot new yaml and etags file
-etag2=$(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-${JSON_VERSION}.yaml"
-# this time, we expect the same hash and etag
-raw_eghcup -s https://raw.githubusercontent.com/haskell/ghcup-metadata/exp/ghcup-0.0.7.yaml list
-etag3=$(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

@@ -1,58 +0,0 @@
-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: |
-          $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
-        shell: pwsh

.github/workflows/cache.yaml

@@ -1,37 +0,0 @@
-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

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

.github/workflows/docker.yaml

@@ -1,125 +0,0 @@
-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)
-        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)
-        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

@@ -1,26 +0,0 @@
-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

@@ -1,33 +0,0 @@
-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

@@ -1,518 +0,0 @@
-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:
-  build-linux:
-    name: Build linux binary
-    runs-on: ${{ matrix.os }}
-    env:
-      CABAL_VER: 3.10.1.0
-      JSON_VERSION: "0.0.7"
-      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
-      S3_HOST: ${{ secrets.S3_HOST }}
-    strategy:
-      fail-fast: true
-      matrix:
-        include:
-          - os: ubuntu-latest
-            ARTIFACT: "i386-linux-ghcup"
-            GHC_VER: 8.10.7
-            ARCH: 32
-          - os: ubuntu-latest
-            ARTIFACT: "x86_64-linux-ghcup"
-            GHC_VER: 8.10.7
-            ARCH: 64
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-        with:
-          submodules: 'true'
-
-      - if: matrix.ARCH == '32'
-        name: Run build (32 bit linux)
-        uses: docker://hasufell/i386-alpine-haskell:3.12
-        with:
-          args: sh .github/scripts/build.sh
-        env:
-          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:
-          args: sh .github/scripts/build.sh
-        env:
-          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: always()
-        name: Upload artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: artifacts
-          path: |
-            ./out/*
-
-
-  build-arm:
-    name: Build ARM binary
-    runs-on: ${{ matrix.os }}
-    env:
-      CABAL_VER: 3.10.1.0
-      JSON_VERSION: "0.0.7"
-      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
-      S3_HOST: ${{ secrets.S3_HOST }}
-    strategy:
-      fail-fast: true
-      matrix:
-        include:
-          - os: [self-hosted, Linux, ARM64]
-            ARTIFACT: "armv7-linux-ghcup"
-            GHC_VER: 9.2.2
-            ARCH: ARM
-          - os: [self-hosted, Linux, ARM64]
-            ARTIFACT: "aarch64-linux-ghcup"
-            GHC_VER: 9.2.6
-            ARCH: ARM64
-    steps:
-      - uses: docker://arm64v8/debian:10
-        name: Cleanup (aarch64 linux)
-        with:
-          args: "find . -mindepth 1 -maxdepth 1 -exec rm -rf -- {} +"
-
-      - name: git config
-        run: |
-          git config --global --get-all safe.directory | grep '^\*$' || git config --global --add safe.directory "*"
-        shell: bash
-
-      - name: Checkout code
-        uses: actions/checkout@v3
-        with:
-          submodules: 'true'
-
-      - if: matrix.ARCH == 'ARM'
-        uses: docker://hasufell/arm32v7-debian-haskell:10
-        name: Run build (armv7 linux)
-        with:
-          args: sh .github/scripts/build.sh
-        env:
-          ARTIFACT: ${{ matrix.ARTIFACT }}
-          ARCH: ${{ matrix.ARCH }}
-          GHC_VER: ${{ matrix.GHC_VER }}
-          DISTRO: Ubuntu
-          AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
-          AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
-          S3_HOST: ${{ env.S3_HOST }}
-
-      - if: matrix.ARCH == 'ARM64'
-        uses: docker://hasufell/arm64v8-debian-haskell:10
-        name: Run build (aarch64 linux)
-        with:
-          args: sh .github/scripts/build.sh
-        env:
-          ARTIFACT: ${{ matrix.ARTIFACT }}
-          ARCH: ${{ matrix.ARCH }}
-          GHC_VER: ${{ matrix.GHC_VER }}
-          DISTRO: Ubuntu
-          AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
-          AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
-          S3_HOST: ${{ env.S3_HOST }}
-
-      - if: always()
-        name: Upload artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: artifacts
-          path: |
-            ./out/*
-
-  build-macwin:
-    name: Build binary (Mac/Win)
-    runs-on: ${{ matrix.os }}
-    env:
-      CABAL_VER: 3.10.1.0
-      MACOSX_DEPLOYMENT_TARGET: 10.13
-      JSON_VERSION: "0.0.7"
-      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
-      S3_HOST: ${{ secrets.S3_HOST }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - os: [self-hosted, macOS, ARM64]
-            ARTIFACT: "aarch64-apple-darwin-ghcup"
-            GHC_VER: 9.2.6
-            ARCH: ARM64
-          - os: macOS-11
-            ARTIFACT: "x86_64-apple-darwin-ghcup"
-            GHC_VER: 9.2.6
-            ARCH: 64
-          - os: windows-latest
-            ARTIFACT: "x86_64-mingw64-ghcup"
-            GHC_VER: 8.10.7
-            ARCH: 64
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-        with:
-          submodules: 'true'
-
-      - if: matrix.ARCH == 'ARM64' && runner.os == 'macOS'
-        name: Run build
-        run: |
-          bash .github/scripts/brew.sh git coreutils llvm@11 autoconf automake
-          export PATH="$HOME/.brew/bin:$HOME/.brew/sbin:$HOME/.brew/opt/llvm@11/bin:$PATH"
-          export CC="$HOME/.brew/opt/llvm@11/bin/clang"
-          export CXX="$HOME/.brew/opt/llvm@11/bin/clang++"
-          export LD=ld
-          export AR="$HOME/.brew/opt/llvm@11/bin/llvm-ar"
-          export RANLIB="$HOME/.brew/opt/llvm@11/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/*
-
-  test-linux:
-    name: Test linux
-    needs: "build-linux"
-    runs-on: ${{ matrix.os }}
-    env:
-      CABAL_VER: 3.10.1.0
-      JSON_VERSION: "0.0.7"
-    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: 8.10.7
-            ARCH: 64
-            DISTRO: Alpine
-          - os: ubuntu-latest
-            ARTIFACT: "x86_64-linux-ghcup"
-            GHC_VER: 8.10.7
-            ARCH: 64
-            DISTRO: Ubuntu
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-        with:
-          submodules: 'true'
-
-      - uses: actions/download-artifact@v3
-        with:
-          name: artifacts
-          path: ./out
-
-      - if: matrix.ARCH == '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/golden/unix/GHCupInfo*json
-
-  test-arm:
-    name: Test ARM
-    needs: "build-arm"
-    runs-on: ${{ matrix.os }}
-    env:
-      CABAL_VER: 3.10.1.0
-      JSON_VERSION: "0.0.7"
-    strategy:
-      matrix:
-        include:
-          - os: [self-hosted, Linux, ARM64]
-            ARTIFACT: "armv7-linux-ghcup"
-            GHC_VER: 9.2.2
-            ARCH: ARM
-            DISTRO: Ubuntu
-          - os: [self-hosted, Linux, ARM64]
-            ARTIFACT: "aarch64-linux-ghcup"
-            GHC_VER: 9.2.6
-            ARCH: ARM64
-            DISTRO: Ubuntu
-
-    steps:
-      - uses: docker://arm64v8/debian:10
-        name: Cleanup (aarch64 linux)
-        with:
-          args: "find . -mindepth 1 -maxdepth 1 -exec rm -rf -- {} +"
-
-      - name: Checkout code
-        uses: actions/checkout@v3
-        with:
-          submodules: 'true'
-
-      - uses: actions/download-artifact@v3
-        with:
-          name: artifacts
-          path: ./out
-
-      - if: matrix.ARCH == 'ARM'
-        uses: docker://hasufell/arm32v7-debian-haskell:10
-        name: Run test (armv7 linux)
-        with:
-          args: sh .github/scripts/test.sh
-        env:
-          ARTIFACT: ${{ matrix.ARTIFACT }}
-          ARCH: ${{ matrix.ARCH }}
-          GHC_VER: ${{ matrix.GHC_VER }}
-          DISTRO: Ubuntu
-
-      - if: matrix.ARCH == 'ARM64'
-        uses: docker://hasufell/arm64v8-debian-haskell:10
-        name: Run test (aarch64 linux)
-        with:
-          args: sh .github/scripts/test.sh
-        env:
-          ARTIFACT: ${{ matrix.ARTIFACT }}
-          ARCH: ${{ matrix.ARCH }}
-          GHC_VER: ${{ matrix.GHC_VER }}
-          DISTRO: Ubuntu
-
-      - if: failure()
-        name: Upload artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: testfiles
-          path: |
-            ./test/golden/unix/GHCupInfo*json
-
-  test-macwin:
-    name: Test Mac/Win
-    needs: "build-macwin"
-    runs-on: ${{ matrix.os }}
-    env:
-      CABAL_VER: 3.10.1.0
-      MACOSX_DEPLOYMENT_TARGET: 10.13
-      JSON_VERSION: "0.0.7"
-    strategy:
-      matrix:
-        include:
-          - os: [self-hosted, macOS, ARM64]
-            ARTIFACT: "aarch64-apple-darwin-ghcup"
-            GHC_VER: 9.2.6
-            ARCH: ARM64
-            DISTRO: na
-          - os: macOS-11
-            ARTIFACT: "x86_64-apple-darwin-ghcup"
-            GHC_VER: 9.2.6
-            ARCH: 64
-            DISTRO: na
-          - os: windows-latest
-            ARTIFACT: "x86_64-mingw64-ghcup"
-            GHC_VER: 8.10.7
-            ARCH: 64
-            DISTRO: na
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-        with:
-          submodules: 'true'
-
-      - uses: actions/download-artifact@v3
-        with:
-          name: artifacts
-          path: ./out
-
-      - if: runner.os == 'macOS'
-        name: Run test
-        run: |
-          bash .github/scripts/brew.sh coreutils
-          export PATH="$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/golden/windows/GHCupInfo*json
-
-      - if: failure() && runner.os != 'Windows'
-        name: Upload artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: testfiles
-          path: |
-            ./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: "0.0.7"
-      ARTIFACT: "x86_64-linux-ghcup"
-      DISTRO: Ubuntu
-      ARCH: 64
-      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
-      S3_HOST: ${{ secrets.S3_HOST }}
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v3
-        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", "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

@@ -1,28 +0,0 @@
-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/shimgen.yaml

@@ -1,29 +0,0 @@
-name: Shimgen CI
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-
-jobs:
-  build-shimgen:
-
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [windows-latest]
-
-    steps:
-    - uses: actions/checkout@v2
-    - uses: ilammy/msvc-dev-cmd@v1
-
-    - name: compile
-      run: cl /O1 scoop-better-shimexe/shim.c
-
-    - uses: actions/upload-artifact@v2
-      with:
-        name: shim.exe
-        path: shim.exe
-

.gitignore

@@ -1,17 +1,2 @@
-.ghci
-.vim
-codex.tags
 dist-newstyle/
-cabal.project.local
 .stack-work/
-bin/
-/*.prof
-/*.ps
-/*.hp
-tags
-TAGS
-/tmp/
-.entangled
-release/
-releases/
-site/

.gitlab-ci.yml

@@ -1,138 +1,63 @@
-stages:
-  - checks
-  - quick-test
-  - test
-  - expensive-test
-  - release
-
 variables:
   GIT_SSL_NO_VERIFY: "1"
 
   # Commit of ghc/ci-images repository from which to pull Docker images
-  DOCKER_REV: 8d0224e6b2a08157649651e69302380b2bd24e11
-
-  # Sequential version number of all cached things.
-  # Bump to invalidate GitLab CI cache.
-  CACHE_REV: 1
-
-  GIT_SUBMODULE_STRATEGY: recursive
-
+  DOCKER_REV: cefaee3c742af193e0f7783f87edb0d35374515c
 
 ############################################################
 # CI Step
 ############################################################
 
 .debian:
-  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV"
+  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb9:$DOCKER_REV"
   tags:
     - x86_64-linux
   variables:
     OS: "LINUX"
-    ARCH: "64"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
-    CROSS: ""
 
 .alpine:64bit:
-  image: "alpine:3.12"
+  image: "alpine:edge"
   tags:
     - x86_64-linux
   variables:
     OS: "LINUX"
-    ARCH: "64"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
+    BIT: "64"
 
 .alpine:32bit:
-  image: "i386/alpine:3.12"
+  image: "i386/alpine:edge"
   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"
+    BIT: "32"
 
 .darwin:
   tags:
     - x86_64-darwin
   variables:
     OS: "DARWIN"
-    ARCH: "64"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
 
-.darwin:aarch64:
+.freebsd:
   tags:
-    - aarch64-darwin-m1
-  variables:
-    OS: "DARWIN"
-    ARCH: "ARM64"
-    CABAL_DIR: "$CI_PROJECT_DIR/cabal"
-
-.freebsd13:
-  tags:
-    - x86_64-freebsd13
+    - x86_64-freebsd
   variables:
     OS: "FREEBSD"
-    ARCH: "64"
-    CABAL_DIR: "$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
+    - BUILD_DIR=$CI_PROJECT_DIR
+    - echo "Cleaning $BUILD_DIR"
+    - cd $HOME
+    - test -n "$BUILD_DIR"
+    - shopt -s extglob
+    - rm -Rf "$BUILD_DIR"/!(out)
+    - exit 0
 
 .test_ghcup_version:
   script:
-    - bash ./.gitlab/script/ghcup_version.sh
+    - ./.gitlab/script/ghcup_version.sh
   variables:
-    JSON_VERSION: "0.0.7"
-  artifacts:
-    expire_in: 2 week
-    paths:
-      - test/golden
-      - dist-newstyle/cache/
-    when: on_failure
-  cache:
-    key: ghcup-test-$CACHE_REV
-    paths:
-      - cabal-cache
-
-# .test_ghcup_scoop:
-  # script:
-    # - cl /O1 scoop-better-shimexe/shim.c
+    JSON_VERSION: "0.0.2"
 
 .test_ghcup_version:linux:
   extends:
@@ -140,351 +65,84 @@ variables:
     - .debian
   before_script:
     - ./.gitlab/before_script/linux/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:linux32:
-  extends:
-    - .test_ghcup_version
-    - .alpine:32bit
-  before_script:
-    - ./.gitlab/before_script/linux/alpine/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:armv7:
-  extends:
-    - .test_ghcup_version
-    - .linux:armv7
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:aarch64:
-  extends:
-    - .test_ghcup_version
-    - .linux:aarch64
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
 
 .test_ghcup_version:darwin:
   extends:
     - .test_ghcup_version
     - .darwin
+    - .root_cleanup
   before_script:
     - ./.gitlab/before_script/darwin/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
 
-.test_ghcup_version:darwin:aarch64:
+.test_ghcup_version:freebsd:
   extends:
     - .test_ghcup_version
-    - .darwin:aarch64
-  cache:
-    key: darwin-brew-$CACHE_REV
-    paths:
-      - brew_cache
-    key: ghcup-test-$CACHE_REV
-    paths:
-      - cabal-cache
-  before_script:
-    # extract brew cache
-    - ./.gitlab/script/ci.sh extract_brew_cache
-    # otherwise we seem to get intel binaries
-    - export HOMEBREW_CHANGE_ARCH_TO_ARM=1
-    # update and install packages
-    - /bin/bash ./.gitlab/script/brew.sh llvm autoconf automake coreutils
-    # extract cabal cache
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  script: |
-    export PATH="$CI_PROJECT_DIR/.brew/opt/llvm/bin:$CI_PROJECT_DIR/.brew/bin:$CI_PROJECT_DIR/.brew/sbin:$PATH"
-    export CC=$CI_PROJECT_DIR/.brew/opt/llvm/bin/clang
-    export CXX=$CI_PROJECT_DIR/.brew/opt/llvm/bin/clang++
-    export LD=ld
-    export AR=$CI_PROJECT_DIR/.brew/opt/llvm/bin/llvm-ar
-    export RANLIB=$CI_PROJECT_DIR/.brew/opt/llvm/bin/llvm-ranlib
-    ./.gitlab/before_script/darwin/install_deps.sh
-    ./.gitlab/script/ghcup_version.sh
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - ./.gitlab/script/ci.sh save_brew_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:freebsd12:
-  extends:
-    - .test_ghcup_version
-    - .freebsd12
+    - .freebsd
+    - .root_cleanup
   before_script:
     - ./.gitlab/before_script/freebsd/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:freebsd13:
-  extends:
-    - .test_ghcup_version
-    - .freebsd13
-  before_script:
-    - sudo pkg update
-    - sudo pkg install --yes compat12x-amd64
-    - sudo ln -s libncurses.so.6 /usr/local/lib/libncurses.so.6.2
-    - ./.gitlab/before_script/freebsd/install_deps.sh
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-.test_ghcup_version:windows:
-  extends:
-    - .test_ghcup_version
-    - .windows
-  before_script:
-    - bash ./.gitlab/before_script/windows/install_deps.sh
-    - bash ./.gitlab/script/ci.sh extract_cabal_cache
-  after_script:
-    - bash ./.gitlab/script/ci.sh save_cabal_cache
-    - bash ./.gitlab/after_script.sh
-
-# .test_ghcup_scoop:windows:
-  # extends:
-    # - .windows
-    # - .test_ghcup_scoop
 
 .release_ghcup:
   script:
-    - bash ./.gitlab/script/ghcup_release.sh
+    - ./.gitlab/script/ghcup_release.sh
   artifacts:
     expire_in: 2 week
     paths:
       - out
-      - dist-newstyle/cache/
   only:
     - tags
-  variables:
-    JSON_VERSION: "0.0.7"
-
-######## stack test ########
-
-test:linux:stack:
-  stage: test
-  before_script:
-    - ./.gitlab/script/ci.sh extract_stack_cache
-    - ./.gitlab/before_script/linux/install_deps_minimal.sh
-  script:
-    - ./.gitlab/script/ghcup_stack.sh
-  after_script:
-    - ./.gitlab/script/ci.sh save_stack_cache
-  extends:
-    - .debian
-  needs: []
-
-######## bootstrap test ########
-
-test:linux:bootstrap_script:
-  stage: quick-test
-  before_script:
-    - ./.gitlab/before_script/linux/install_deps_minimal.sh
-  script:
-    - ./.gitlab/script/ghcup_bootstrap.sh
-  variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  extends:
-    - .debian
-    - .root_cleanup
-  needs: []
-
-test:windows:bootstrap_powershell_script:
-  stage: quick-test
-  script:
-    - ./scripts/bootstrap/bootstrap-haskell.ps1 -InstallDir $CI_PROJECT_DIR -BootstrapUrl $CI_PROJECT_DIR/bootstrap-haskell -InBash
-  after_script:
-    - "[Environment]::SetEnvironmentVariable('GHCUP_INSTALL_BASE_PREFIX', $null, [System.EnvironmentVariableTarget]::User)"
-    - "[Environment]::SetEnvironmentVariable('GHCUP_MSYS2', $null, [System.EnvironmentVariableTarget]::User)"
-    - "[Environment]::SetEnvironmentVariable('CABAL_DIR', $null, [System.EnvironmentVariableTarget]::User)"
-    - bash ./.gitlab/after_script.sh
-    - bash ./.gitlab/script/ci.sh save_cabal_cache
-  variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  extends:
-    - .windows
-  needs: []
 
 ######## linux test ########
 
-test:linux:
-  stage: test
+test:linux:recommended:
   extends: .test_ghcup_version:linux
   variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  needs: []
+    GHC_VERSION: "8.6.5"
+    CABAL_VERSION: "3.2.0.0"
 
-test:linux:hls:
-  stage: expensive-test
-  extends:
-    - .test_ghcup_version
-    - .debian
+test:linux:latest:
+  extends: .test_ghcup_version:linux
   variables:
-    GHC_VERSION: "8.10.7"
-    HLS_TARGET_VERSION: "1.4.0"
-    CABAL_VERSION: "3.6.2.0"
-  needs: []
-  when: manual
+    GHC_VERSION: "8.8.3"
+    CABAL_VERSION: "3.2.0.0"
   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
+test:mac:recommended:
   extends: .test_ghcup_version:darwin
   variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  needs: []
+    GHC_VERSION: "8.6.5"
+    CABAL_VERSION: "3.2.0.0"
 
-test:mac:aarch64:
-  stage: test
-  extends: .test_ghcup_version:darwin:aarch64
+test:mac:latest:
+  extends: .test_ghcup_version:darwin
   variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  needs: []
+    GHC_VERSION: "8.8.3"
+    CABAL_VERSION: "3.2.0.0"
   allow_failure: true
-  when: manual
 
 
 ######## freebsd test ########
 
-test:freebsd12:
-  stage: test
-  extends: .test_ghcup_version:freebsd12
+test:freebsd:recommended:
+  extends: .test_ghcup_version:freebsd
   variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  allow_failure: true # freebsd runners are unreliable
-  when: manual
-  needs: []
+    GHC_VERSION: "8.6.5"
+    CABAL_VERSION: "3.2.0.0"
 
-test:freebsd13:
-  stage: test
-  extends: .test_ghcup_version:freebsd13
+test:freebsd:latest:
+  extends: .test_ghcup_version:freebsd
   variables:
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  allow_failure: true # freebsd runners are unreliable
-  when: manual
-  needs: []
+    GHC_VERSION: "8.8.3"
+    CABAL_VERSION: "3.2.0.0"
+  allow_failure: true
 
-######## 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
@@ -492,13 +150,11 @@ release:linux:64bit:
     - ./.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"
+    GHC_VERSION: "8.8.3"
+    CABAL_VERSION: "3.2.0.0"
 
 
 release:linux:32bit:
-  stage: release
-  needs: ["test:linux:32bit"]
   extends:
     - .alpine:32bit
     - .release_ghcup
@@ -506,42 +162,13 @@ release:linux:32bit:
     - ./.gitlab/before_script/linux/alpine/install_deps.sh
   variables:
     ARTIFACT: "i386-linux-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
+    GHC_VERSION: "8.8.3"
+    CABAL_VERSION: "3.2.0.0"
 
-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
@@ -550,140 +177,21 @@ release:darwin:
     - ./.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"
+    GHC_VERSION: "8.8.3"
+    CABAL_VERSION: "3.2.0.0"
     MACOSX_DEPLOYMENT_TARGET: "10.7"
 
-release:darwin:aarch64:
-  stage: release
-  needs: ["test:mac:aarch64"]
-  extends:
-    - .darwin:aarch64
-    - .release_ghcup
-    - .root_cleanup
-  cache:
-    key: darwin-brew-$CACHE_REV
-    paths:
-      - brew_cache
-    key: ghcup-test-$CACHE_REV
-    paths:
-      - cabal-cache
-  before_script:
-    - ./.gitlab/script/ci.sh extract_brew_cache
-    - ./.gitlab/script/ci.sh extract_cabal_cache
-    # otherwise we seem to get intel binaries
-    - export HOMEBREW_CHANGE_ARCH_TO_ARM=1
-    # update and install packages
-    - /bin/bash ./.gitlab/script/brew.sh llvm autoconf automake coreutils
-  script: |
-    export PATH="$CI_PROJECT_DIR/.brew/opt/llvm/bin:$CI_PROJECT_DIR/.brew/bin:$CI_PROJECT_DIR/.brew/sbin:$PATH"
-    export CC=$CI_PROJECT_DIR/.brew/opt/llvm/bin/clang
-    export CXX=$CI_PROJECT_DIR/.brew/opt/llvm/bin/clang++
-    export LD=ld
-    export AR=$CI_PROJECT_DIR/.brew/opt/llvm/bin/llvm-ar
-    export RANLIB=$CI_PROJECT_DIR/.brew/opt/llvm/bin/llvm-ranlib
-    ./.gitlab/before_script/darwin/install_deps.sh
-    ./.gitlab/script/ghcup_release.sh
-  after_script:
-    - ./.gitlab/script/ci.sh save_cabal_cache
-    - ./.gitlab/script/ci.sh save_brew_cache
-  variables:
-    ARTIFACT: "aarch64-apple-darwin-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-    MACOSX_DEPLOYMENT_TARGET: "10.7"
-  allow_failure: true
-  when: manual
-
 
 ######## freebsd release ########
 
-release:freebsd12:
-  stage: release
-  needs: ["test:freebsd12"]
+release:freebsd:
   extends:
-    - .freebsd12
+    - .freebsd
     - .release_ghcup
     - .root_cleanup
   before_script:
     - ./.gitlab/before_script/freebsd/install_deps.sh
   variables:
     ARTIFACT: "x86_64-portbld-freebsd-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  allow_failure: true
-
-release:freebsd13:
-  stage: release
-  needs: ["test:freebsd13"]
-  extends:
-    - .freebsd13
-    - .release_ghcup
-    - .root_cleanup
-  before_script:
-    - sudo pkg update
-    - sudo pkg install --yes compat12x-amd64
-    - sudo ln -s libncurses.so.6 /usr/local/lib/libncurses.so.6.2
-    - ./.gitlab/before_script/freebsd/install_deps.sh
-  variables:
-    ARTIFACT: "x86_64-portbld-freebsd-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-  allow_failure: true
-
-######## windows release ########
-
-release:windows:
-  stage: release
-  needs: ["test:windows"]
-  extends:
-    - .windows
-    - .release_ghcup
-    - .root_cleanup
-  before_script:
-    - bash ./.gitlab/before_script/windows/install_deps.sh
-  variables:
-    ARTIFACT: "x86_64-mingw64-ghcup"
-    GHC_VERSION: "8.10.7"
-    CABAL_VERSION: "3.6.2.0"
-
-######## hlint ########
-
-hlint:
-  stage: checks
-  extends:
-    - .debian
-  script:
-    - curl -sSL https://raw.github.com/ndmitchell/hlint/master/misc/run.sh | sh -s -- -r lib/ test/
-  allow_failure: true
-  artifacts:
-    expire_in: 2 week
-    paths:
-      - report.html
-    when: on_failure
-
-######## mkdocs ########
-
-mkdocs:
-  stage: checks
-  extends:
-    - .debian
-  before_script:
-    - sudo apt-get update -y
-    - sudo apt-get install -y python3-pip
-    - pip3 install mkdocs
-  script:
-    - ~/.local/bin/mkdocs build
-  allow_failure: true
-
-######## shellcheck ########
-
-shellcheck:
-  image: "koalaman/shellcheck-alpine"
-  tags:
-    - x86_64-linux
-  stage: checks
-  script:
-    - shellcheck scripts/bootstrap/bootstrap-haskell
-  allow_failure: true
+    GHC_VERSION: "8.6.5"
 

.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

@@ -4,29 +4,11 @@ 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
+curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-apple-darwin-ghcup > ./ghcup-bin
+chmod +x ghcup-bin
 
 ./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

@@ -6,22 +6,18 @@ set -eux
 
 . "$( cd "$(dirname "$0")" ; pwd -P )/../../ghcup_env"
 
-mkdir -p "${TMPDIR}"
-
-if freebsd-version | grep -E '^12.*' ; then
-	freebsd_ver=12
-elif freebsd-version | grep -E '^13.*' ; then
-	freebsd_ver=13
-else
-	(>&2 echo "Unsupported FreeBSD version! Please report a bug at https://gitlab.haskell.org/haskell/ghcup-hs/-/issues")
-	exit 1
-fi
-curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-freebsd${freebsd_ver}-ghcup > ./ghcup-bin
+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 ${CABAL_VERSION}
+mkdir -p "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin
+# ./ghcup-bin install ${GHC_VERSION}
+# ./ghcup-bin install-cabal ${CABAL_VERSION}
+# ./ghcup-bin set ${GHC_VERSION}
+
+# install cabal-3.2.0.0
+curl -sSfL -o cabal-install-3.2.0.0-x86_64-portbld-freebsd.tar.xz 'https://hasufell.de/d/d3e215db133e4fcaa61e/files/?p=/cabal-install-3.2.0.0-x86_64-portbld-freebsd.tar.xz&dl=1'
+tar xf cabal-install-3.2.0.0-x86_64-portbld-freebsd.tar.xz
+cp cabal "${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/bin/cabal"
+chmod +x "${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/bin/cabal"
 
 exit 0

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

@@ -4,15 +4,10 @@ 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 \
@@ -21,38 +16,45 @@ apk add --no-cache \
 	tar \
 	perl
 
-if [ "${ARCH}" = "32" ] ; then
-	curl -sSfL https://downloads.haskell.org/ghcup/i386-linux-ghcup > ./ghcup-bin
+ln -s libncurses.so /usr/lib/libtinfo.so
+ln -s libncursesw.so.6 /usr/lib/libtinfow.so.6
+if [ "${BIT}" = "32" ] ; then
+	curl -sSfL https://downloads.haskell.org/~ghcup/0.1.4/i386-linux-ghcup-0.1.4 > ./ghcup-bin
 else
-	curl -sSfL https://downloads.haskell.org/ghcup/x86_64-linux-ghcup > ./ghcup-bin
+	curl -sSfL https://downloads.haskell.org/~ghcup/0.1.4/x86_64-linux-ghcup-0.1.4 > ./ghcup-bin
 fi
 chmod +x ghcup-bin
-./ghcup-bin upgrade -i -f
+./ghcup-bin upgrade
 ./ghcup-bin install ${GHC_VERSION}
-./ghcup-bin install-cabal ${CABAL_VERSION}
+# ./ghcup-bin install-cabal ${CABAL_VERSION}
+# install cabal-3.2.0.0
+if [ "${BIT}" = "32" ] ; then
+	curl -sSfL -o cabal-install-3.2.0.0-i386-alpine-linux-musl.tar.xz 'https://hasufell.de/d/d3e215db133e4fcaa61e/files/?p=/cabal-install-3.2.0.0-i386-alpine-linux-musl.tar.xz&dl=1'
+	tar xf cabal-install-3.2.0.0-i386-alpine-linux-musl.tar.xz
+	cp cabal-install-3.2.0.0-i386-alpine-linux-musl "${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/bin/cabal"
+else
+	curl -sSfL -o cabal-install-3.2.0.0-x86_64-alpine-linux-musl.tar.xz 'https://hasufell.de/d/d3e215db133e4fcaa61e/files/?p=/cabal-install-3.2.0.0-x86_64-alpine-linux-musl.tar.xz&dl=1'
+	tar xf cabal-install-3.2.0.0-x86_64-alpine-linux-musl.tar.xz
+	cp cabal-install-3.2.0.0-x86_64-alpine-linux-musl "${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/bin/cabal"
+fi
+chmod +x "${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/bin/cabal"
+
 
 # utils
 apk add --no-cache \
-	bash \
-	git
+	bash
 
 ## 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
+	xz-dev
+
+
 
-if [ "${ARCH}" = "32" ] ; then
-	apk add --no-cache \
-		bsd-compat-headers
-fi

.gitlab/before_script/linux/install_deps.sh

@@ -2,26 +2,15 @@
 
 set -eux
 
+sudo apt-get update -y
+sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev
+
 . "$( cd "$(dirname "$0")" ; pwd -P )/../../ghcup_env"
 
-mkdir -p "${TMPDIR}"
+curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup > ./ghcup-bin
+chmod +x ghcup-bin
 
-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
+./ghcup-bin install ${GHC_VERSION}
+./ghcup-bin set ${GHC_VERSION}
+./ghcup-bin install-cabal ${CABAL_VERSION}
 

.gitlab/before_script/linux/install_deps_minimal.sh

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

.gitlab/before_script/windows/install_deps.sh

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

.gitlab/ghcup-run.files

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

.gitlab/ghcup-run.files.windows

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

.gitlab/ghcup_env

@@ -1,23 +1,3 @@
-if [ "${OS}" = "WINDOWS" ] ; then
-    export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR"
-    export GHCUP_BIN="$CI_PROJECT_DIR/ghcup/bin"
-    export PATH="$GHCUP_BIN:$CI_PROJECT_DIR/.local/bin:$PATH"
-    export TMPDIR="$CI_PROJECT_DIR/tmp"
-    export CABAL_DIR="$CI_PROJECT_DIR/cabal"
-    export CABAL_CACHE="$CI_PROJECT_DIR/cabal-cache"
-    export STACK_ROOT="$CI_PROJECT_DIR/stack"
-    export STACK_CACHE="$CI_PROJECT_DIR/stack-cache"
-    export BREW_DIR="$CI_PROJECT_DIR/.brew_cache"
-    export BREW_CACHE="$CI_PROJECT_DIR/brew-cache"
-else
-    export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR"
-    export GHCUP_BIN="$CI_PROJECT_DIR/.ghcup/bin"
-    export PATH="$GHCUP_BIN:$CI_PROJECT_DIR/.local/bin:$PATH"
-    export TMPDIR="$CI_PROJECT_DIR/tmp"
-    export CABAL_DIR="$CI_PROJECT_DIR/cabal"
-    export CABAL_CACHE="$CI_PROJECT_DIR/cabal-cache"
-    export STACK_ROOT="$CI_PROJECT_DIR/stack"
-    export STACK_CACHE="$CI_PROJECT_DIR/stack-cache"
-    export BREW_DIR="$CI_PROJECT_DIR/.brew_cache"
-    export BREW_CACHE="$CI_PROJECT_DIR/brew-cache"
-fi
+export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR"
+export PATH="$CI_PROJECT_DIR/.ghcup/bin:$CI_PROJECT_DIR/.local/bin:$PATH"
+

.gitlab/script/brew.sh

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

.gitlab/script/ci.sh

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

.gitlab/script/ghcup_bootstrap.sh

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

.gitlab/script/ghcup_cross.sh

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

.gitlab/script/ghcup_git.sh

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

.gitlab/script/ghcup_hls.sh

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

.gitlab/script/ghcup_release.sh

@@ -7,38 +7,22 @@ set -eux
 mkdir -p "$CI_PROJECT_DIR"/.local/bin
 
 ecabal() {
-	cabal "$@"
+	cabal --store-dir="$(pwd)"/.store "$@"
 }
 
-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
+	ecabal build -w ghc-${GHC_VERSION} -fcurl --ghc-options='-split-sections -optl-static'
 elif [ "${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-${GHC_VERSION} --constraint="zlib +bundled-c-zlib" --constraint="lzma +static"
+	ecabal build -w ghc-${GHC_VERSION} -fcurl --ghc-options='-split-sections'
 else
-	ecabal build -w ghc-${GHC_VERSION} --constraint="zlib +bundled-c-zlib" --constraint="lzma +static" -ftui
+	ecabal build -w ghc-${GHC_VERSION} -fcurl
 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}
+cp "$(ecabal new-exec -w ghc-${GHC_VERSION} --verbose=0 --offline sh -- -c 'command -v ghcup')" .
+ver=$(./ghcup --numeric-version)
+cp ghcup out/${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

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 
 set -eux
 
@@ -6,309 +6,82 @@ set -eux
 
 mkdir -p "$CI_PROJECT_DIR"/.local/bin
 
-CI_PROJECT_DIR=$(pwd)
-
-
 ecabal() {
-	cabal "$@"
-}
-
-raw_eghcup() {
-	ghcup -v -c "$@"
+	cabal --store-dir="$(pwd)"/.store "$@"
 }
 
 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 "$@"
-	fi
+	ghcup -v -c -s file://$(pwd)/ghcup-${JSON_VERSION}.json "$@"
 }
 
-if [ "${OS}" = "WINDOWS" ] ; then
-	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/ghcup
-else
-	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
-fi
-
-git describe --always
 
 ### build
 
-rm -rf "${GHCUP_DIR}"/share
-
 ecabal update
 
 if [ "${OS}" = "DARWIN" ] ; then
-	ecabal build -w ghc-${GHC_VERSION} -ftui
-	ecabal test -w ghc-${GHC_VERSION} -ftui ghcup-test
-	ecabal haddock -w ghc-${GHC_VERSION} -ftui
-elif [ "${OS}" = "LINUX" ] ; then
-	if [ "${ARCH}" = "32" ] ; then
-		ecabal build -w ghc-${GHC_VERSION} -finternal-downloader -ftui
-		ecabal test -w ghc-${GHC_VERSION} -finternal-downloader -ftui ghcup-test
-		ecabal haddock -w ghc-${GHC_VERSION} -finternal-downloader -ftui
-	else
-		ecabal build -w ghc-${GHC_VERSION} -finternal-downloader -ftui
-		ecabal test -w ghc-${GHC_VERSION} -finternal-downloader -ftui ghcup-test
-		ecabal haddock -w ghc-${GHC_VERSION} -finternal-downloader -ftui
-
-		if [ "${ARCH}" = "64" ] ; then
-			# doctest
-			curl -sL https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-docspec/cabal-docspec-0.0.0.20210228_p1.tar.bz2 > cabal-docspec.tar.bz2
-			echo '3a10f6fec16dbd18efdd331b1cef5d2d342082da42f5b520726d1fa6a3990d12  cabal-docspec.tar.bz2' | sha256sum -c -
-			tar -xjf cabal-docspec.tar.bz2 cabal-docspec
-			mv cabal-docspec "$CI_PROJECT_DIR"/.local/bin/cabal-docspec
-			rm -f cabal-docspec.tar.bz2
-			chmod a+x "$CI_PROJECT_DIR"/.local/bin/cabal-docspec
-
-			cabal-docspec -XCPP -XTypeSynonymInstances -XOverloadedStrings -XPackageImports --check-properties
-		fi
-	fi
-elif [ "${OS}" = "FREEBSD" ] ; then
-	ecabal build -w ghc-${GHC_VERSION} -finternal-downloader -ftui --constraint="zip +disable-zstd"
-	ecabal test -w ghc-${GHC_VERSION} -finternal-downloader -ftui --constraint="zip +disable-zstd" ghcup-test
-	ecabal haddock -w ghc-${GHC_VERSION} -finternal-downloader -ftui --constraint="zip +disable-zstd"
-elif [ "${OS}" = "WINDOWS" ] ; then
+	ecabal build -w ghc-${GHC_VERSION} -fcurl
+else
 	ecabal build -w ghc-${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
 
+cp "$(ecabal new-exec --enable-tests --verbose=0 --offline sh -- -c 'command -v ghcup')" .
+cp "$(ecabal new-exec --enable-tests --verbose=0 --offline sh -- -c 'command -v ghcup-gen')" .
 
-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${ext}
+cp ./ghcup "$CI_PROJECT_DIR"/.local/bin/ghcup
+cp ./ghcup-gen "$CI_PROJECT_DIR"/.local/bin/ghcup-gen
 
 ### cleanup
 
-rm -rf "${GHCUP_DIR}"
+rm -rf "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
+
 
 ### manual cli based testing
 
 
+ghcup-gen check -f ghcup-${JSON_VERSION}.json
+
 eghcup --numeric-version
 
-eghcup install ghc ${GHC_VERSION}
-eghcup unset ghc ${GHC_VERSION}
-ls -lah "$(eghcup whereis -d ghc ${GHC_VERSION})"
-[ "`$(eghcup whereis ghc ${GHC_VERSION}) --numeric-version`" = "${GHC_VERSION}" ]
-[ "`eghcup run --ghc ${GHC_VERSION} -- ghc --numeric-version`" = "${GHC_VERSION}" ]
-[ "`ghcup run --ghc ${GHC_VERSION} -- ghc -e 'Control.Monad.join (Control.Monad.fmap System.IO.putStr System.Environment.getExecutablePath)'`" = "`$(ghcup whereis ghc ${GHC_VERSION}) -e 'Control.Monad.join (Control.Monad.fmap System.IO.putStr System.Environment.getExecutablePath)'`" ]
-eghcup set ghc ${GHC_VERSION}
-eghcup install cabal ${CABAL_VERSION}
-[ "`$(eghcup whereis cabal ${CABAL_VERSION}) --numeric-version`" = "${CABAL_VERSION}" ]
-eghcup unset cabal
-"$GHCUP_BIN"/cabal --version && exit 1 || echo yes
-
-# make sure no cabal is set when running 'ghcup run' to check that PATH propagages properly
-# https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/375
-[ "`eghcup run --cabal ${CABAL_VERSION} -- cabal --numeric-version`" = "${CABAL_VERSION}" ]
-eghcup set cabal ${CABAL_VERSION}
-
-[ "`$(eghcup whereis cabal ${CABAL_VERSION}) --numeric-version`" = "${CABAL_VERSION}" ]
-
-if [ "${OS}" != "FREEBSD" ] ; then
-	if [ "${ARCH}" = "64" ] ; then
-		eghcup run --ghc 8.10.7 --cabal 3.4.1.0 --hls 1.6.1.0 --stack 2.7.3 --install --bindir "$(pwd)/.bin"
-		if [ "${OS}" == "WINDOWS" ] ; then
-			expected=$(cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup-run.files.windows" | sort)
-		else
-			expected=$(cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup-run.files" | sort)
-		fi
-		actual=$(cd ".bin" && find . | sort)
-		[ "${actual}" = "${expected}" ]
-		unset actual expected
-		rm -rf .bin
-	fi
+# TODO: rm once we have tarballs
+if [ "${OS}"  = "FREEBSD" ] ; then
+	GHC_VERSION=8.6.3
+	CABAL_VERSION=2.4.1.0
 fi
 
+eghcup install ${GHC_VERSION}
+eghcup set ${GHC_VERSION}
+eghcup install-cabal ${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
+ghci --version
+ghc-$(ghc --numeric-version) --version
+ghci-$(ghc --numeric-version) --version
 
 
-if [ "${OS}" = "DARWIN" ] && [ "${ARCH}" = "ARM64" ] ; then
-	echo
-else
-	# test installing new ghc doesn't mess with currently set GHC
-	# https://gitlab.haskell.org/haskell/ghcup-hs/issues/7
-	if [ "${OS}" = "LINUX" ] ; then
-		eghcup --downloader=wget prefetch ghc 8.10.3
-		eghcup --offline install ghc 8.10.3
-		if [ "${ARCH}" = "64" ] ; then
-			expected=$(cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghc-8.10.3-linux.files" | sort)
-			actual=$(cd "${GHCUP_DIR}/ghc/8.10.3/" && find . | sort)
-			[ "${actual}" = "${expected}" ]
-			unset actual expected
-		fi
-	elif [ "${OS}" = "WINDOWS" ] ; then
-		eghcup prefetch ghc 8.10.3
-		eghcup --offline install ghc 8.10.3
-		expected=$(cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghc-8.10.3-windows.files" | sort)
-		actual=$(cd "${GHCUP_DIR}/ghc/8.10.3/" && find . | sort)
-		[ "${actual}" = "${expected}" ]
-		unset actual expected
-	else
-		eghcup prefetch ghc 8.10.3
-		eghcup --offline install ghc 8.10.3
-	fi
-	[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
-	eghcup --offline set 8.10.3
-	eghcup set 8.10.3
-	[ "$(ghc --numeric-version)" = "8.10.3" ]
-	eghcup set ${GHC_VERSION}
-	[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
-	eghcup unset ghc
-    "$GHCUP_BIN"/ghc --numeric-version && exit 1 || echo yes
-	eghcup set ${GHC_VERSION}
-	eghcup --offline rm 8.10.3
-	[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
-
-
-	ls -lah "$GHCUP_BIN"
-
-	if [ "${OS}" = "DARWIN" ] ; then
-		eghcup install hls
-		$(eghcup whereis hls) --version
-
-		eghcup install stack
-		$(eghcup whereis stack) --version
-	elif [ "${OS}" = "LINUX" ] ; then
-		if [ "${ARCH}" = "64" ] ; then
-			eghcup install hls
-			haskell-language-server-wrapper --version
-			eghcup unset hls
-			"$GHCUP_BIN"/haskell-language-server-wrapper --version && exit 1 || echo yes
-
-			eghcup install stack
-			stack --version
-			eghcup unset stack
-			"$GHCUP_BIN"/stack --version && exit 1 || echo yes
-		fi
-	fi
-fi
-
-
-
-# check that lazy loading works for 'whereis'
-cp "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml" "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml.bak"
-echo '**' > "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml"
-eghcup whereis ghc $(ghc --numeric-version)
-mv -f "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml.bak" "$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml"
+# test installing new ghc doesn't mess with currently set GHC
+# https://gitlab.haskell.org/haskell/ghcup-hs/issues/7
+eghcup install 8.4.4
+[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
+eghcup set 8.4.4
+eghcup set 8.4.4
+[ "$(ghc --numeric-version)" = "8.4.4" ]
+eghcup set ${GHC_VERSION}
+[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
+eghcup rm 8.4.4
+[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
 
 eghcup rm $(ghc --numeric-version)
 
-# https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/116
-if [ "${OS}" = "LINUX" ] ; then
-	if [ "${ARCH}" = "64" ] ; then
-		eghcup install cabal -u https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.7.0.0-pre20220407/cabal-install-3.7-x86_64-linux-alpine.tar.xz 3.4.0.0-rc4
-		eghcup rm cabal 3.4.0.0-rc4
-	fi
-fi
-
-eghcup gc -c
-
-sha_sum() {
-	if [ "${OS}" = "FREEBSD" ] ; then
-		sha256 "$@"
-	else
-		sha256sum "$@"
-	fi
-
-}
-
-# test etags
-rm -f "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml"
-raw_eghcup -s https://www.haskell.org/ghcup/data/ghcup-${JSON_VERSION}.yaml list
-# snapshot yaml and etags file
-etag=$(cat "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml.etags")
-sha=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
-# invalidate access time timer, which is 5minutes, so we re-download
-touch -a -m -t '199901010101' "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml"
-# redownload same file with some newlines added
-raw_eghcup -s https://www.haskell.org/ghcup/exp/ghcup-${JSON_VERSION}.yaml list
-# snapshot new yaml and etags file
-etag2=$(cat "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml.etags")
-sha2=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
-# compare
-[ "${etag}" != "${etag2}" ]
-[ "${sha}" != "${sha2}" ]
-# invalidate access time timer, which is 5minutes, but don't expect a re-download
-touch -a -m -t '199901010101' "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml"
-# this time, we expect the same hash and etag
-raw_eghcup -s https://www.haskell.org/ghcup/exp/ghcup-${JSON_VERSION}.yaml list
-etag3=$(cat "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml.etags")
-sha3=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
-[ "${etag2}" = "${etag3}" ]
-[ "${sha2}" = "${sha3}" ]
-
-# test isolated installs
-eghcup install ghc -i "$(pwd)/isolated" 8.10.5
-[ "$(isolated/bin/ghc --numeric-version)" = "8.10.5" ]
-! eghcup install ghc -i "$(pwd)/isolated" 8.10.5
-if [ "${ARCH}" = "64" ] ; then
-	if [ "${OS}" = "LINUX" ] || [ "${OS}" = "WINDOWS" ] ; then
-		eghcup install cabal -i "$(pwd)/isolated" 3.4.0.0
-		[ "$(isolated/cabal --numeric-version)" = "3.4.0.0" ]
-		eghcup install stack -i "$(pwd)/isolated" 2.7.3
-		[ "$(isolated/stack --numeric-version)" = "2.7.3" ]
-		eghcup install hls -i "$(pwd)/isolated" 1.3.0
-		[ "$(isolated/haskell-language-server-wrapper --numeric-version)" = "1.3.0" ] ||
-			[ "$(isolated/haskell-language-server-wrapper --numeric-version)" = "1.3.0.0" ]
-
-		# test that isolated installs don't clean up target directory
-		cat <<EOF > "${GHCUP_BIN}/gmake"
-#!/bin/bash
-exit 1
-EOF
-		chmod +x "${GHCUP_BIN}/gmake"
-		mkdir isolated_tainted/
-		touch isolated_tainted/lol
-
-		! eghcup install ghc -i "$(pwd)/isolated_tainted" 8.10.5 --force
-		[ -e "$(pwd)/isolated_tainted/lol" ]
-		rm "${GHCUP_BIN}/gmake"
-	fi
-fi
-
 eghcup upgrade
 eghcup upgrade -f
 
-# test that doing fishy symlinks into GHCup dir doesn't cause weird stuff on 'ghcup nuke'
-mkdir no_nuke/
-mkdir no_nuke/bar
-echo 'foo' > no_nuke/file
-echo 'bar' > no_nuke/bar/file
-ln -s "$CI_PROJECT_DIR"/no_nuke/ "${GHCUP_DIR}"/cache/no_nuke
-ln -s "$CI_PROJECT_DIR"/no_nuke/ "${GHCUP_DIR}"/logs/no_nuke
-
-# nuke
-eghcup nuke
-[ ! -e "${GHCUP_DIR}" ]
-
-# make sure nuke doesn't resolve symlinks
-[ -e "$CI_PROJECT_DIR"/no_nuke/file ]
-[ -e "$CI_PROJECT_DIR"/no_nuke/bar/file ]
-
-

.gitlab/script/hlint.sh

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

.gitmodules

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

.hlint.yaml

@@ -1,84 +0,0 @@
-# HLint configuration file
-# https://github.com/ndmitchell/hlint
-##########################
-
-# This file contains a template configuration file, which is typically
-# placed as .hlint.yaml in the root of your project
-
-
-# Warnings currently triggered by your code
-- ignore: {name: "Redundant bang pattern"}
-- ignore: {name: "Use camelCase"}
-- ignore: {name: "Use if"}
-- ignore: {name: "Use newtype instead of data"}
-- ignore: {name: "Use <$>"}
-- ignore: {name: "Use mapMaybe"}
-- ignore: {name: "Use const"}
-- ignore: {name: "Use list comprehension"}
-- ignore: {name: "Redundant multi-way if"}
-- ignore: {name: "Redundant lambda"}
-- ignore: {name: "Avoid lambda"}
-- ignore: {name: "Use uncurry"}
-- ignore: {name: "Use replicateM"}
-- ignore: {name: "Use unless"}
-- ignore: {name: "Redundant irrefutable pattern"}
-
-
-# Specify additional command line arguments
-#
-# - arguments: [--color, --cpp-simple, -XQuasiQuotes]
-
-
-# Control which extensions/flags/modules/functions can be used
-#
-# - extensions:
-#   - default: false # all extension are banned by default
-#   - name: [PatternGuards, ViewPatterns] # only these listed extensions can be used
-#   - {name: CPP, within: CrossPlatform} # CPP can only be used in a given module
-#
-# - flags:
-#   - {name: -w, within: []} # -w is allowed nowhere
-#
-# - modules:
-#   - {name: [Data.Set, Data.HashSet], as: Set} # if you import Data.Set qualified, it must be as 'Set'
-#   - {name: Control.Arrow, within: []} # Certain modules are banned entirely
-#
-# - functions:
-#   - {name: unsafePerformIO, within: []} # unsafePerformIO can only appear in no modules
-
-
-# Add custom hints for this project
-#
-# Will suggest replacing "wibbleMany [myvar]" with "wibbleOne myvar"
-# - error: {lhs: "wibbleMany [x]", rhs: wibbleOne x}
-
-# The hints are named by the string they display in warning messages.
-# For example, if you see a warning starting like
-#
-# Main.hs:116:51: Warning: Redundant ==
-#
-# You can refer to that hint with `{name: Redundant ==}` (see below).
-
-# Turn on hints that are off by default
-#
-# Ban "module X(module X) where", to require a real export list
-# - warn: {name: Use explicit module export list}
-#
-# Replace a $ b $ c with a . b $ c
-# - group: {name: dollar, enabled: true}
-#
-# Generalise map to fmap, ++ to <>
-# - group: {name: generalise, enabled: true}
-
-
-# Ignore some builtin hints
-# - ignore: {name: Use let}
-# - ignore: {name: Use const, within: SpecialModule} # Only within certain modules
-
-
-# Define some custom infix operators
-# - fixity: infixr 3 ~^#^~
-
-
-# To generate a suitable file for HLint do:
-# $ hlint --default > .hlint.yaml

.travis.yml

@@ -0,0 +1,25 @@
+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: GQESg4TcYf3PQJRRaZV/kWS0hsF+OFnH2+EcwpgnIcfx4+aogMyprdh745KtBXe1FlFN1luKHksFjqceqhcg/xcNyeCJiSnLWMn4D/i4WUperEHseRBi5yZZCB1AvOjIlHrE4DS3a8pyEm1GV3G7CKY5Fu8jBjof2SnyENfd7fofhjtNHWmeFS+jBn8HRDf1YaSRYxzTw6uHLrPLsybfgQZVl7babMu/38Ghin0f5pz5OlNokzDxaubIYQHOZ7st7YndHJtBWWql/KualBWbMILy88dUVQBnbqQLP2P8d1ME8ILUjJVqz33HiRU0JzlEJyWfbvEjcJ6iD8M6n4nXTaxfu3i2UhhGsQ6SSBNKssMP4tji8nkNpMqG59wLQ/zhcetEm71fKkgJNrIMNllkqlWSo5K74IqqP9kiLg/qm8ipOJjui0gPk8tZXKcV+ztX1d1OVCapoLfiDM5l/0LLQXaTOXOV1x3e5LLQ/w2doNiH3eh5CV4II9dRu7owpaiiMBHMssmT0pH99jEeF6giHLKtt3y7l2GWoRLPdhsZZ54gxsaBxZt9GuypmkbNcr97CEnAVaWij5v0CF3w4rAWqy/tAxQpIDJOIOQBgmwG5WrBAKyKrFvEpBL5a8BPcRWJDvqKC83QeWpvPrEVdgJevC6ZN1MKzrb2SiPOwC2Kerc=
+  file: $ARTIFACT
+  on:
+    repo: haskell/ghcup-hs
+    tags: true
+  skip_cleanup: true
+  draft: true
+

.travis/build.sh

@@ -1,28 +1,22 @@
-#!/bin/sh
+#/bin/sh
 
 set -ex
 
+## install ghc via old ghcup
+
 mkdir -p ~/.ghcup/bin
-curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-apple-darwin-ghcup > ~/.ghcup/bin/ghcup
+curl https://gitlab.haskell.org/haskell/ghcup/raw/master/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
+ghcup install 8.8.3
+ghcup install-cabal 3.2.0.0
+ghcup set 8.8.3
 
 
 ## 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 "./${ARTIFACT}"
+cabal build -fcurl
+cp "$(cabal new-exec --verbose=0 --offline sh -- -c 'command -v ghcup')" "./${ARTIFACT}"

CHANGELOG.md

@@ -1,345 +1,5 @@
 # Revision history for ghcup
 
-## 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)
-* make upgrading ghcup in TUI more pleasant wrt [#276](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/276)
-* 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
-
-* clean up during unpack failures as well
-* migrate te aeson-2.0.1.0
-* switch to yaml-streamly to fix performance regression wrt [#270](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/270)
-* use [github.com/haskell/ghcup-metadata](https://github.com/haskell/ghcup-metadata) for metadata file download (better caching)
-
-## 0.1.17.2 -- 2021-09-30
-
-* Honour GHC bootstrap compiler during git clone stages wrt [#250](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/250)
-* Speed up `unset` command
-* Fix `--overwrite-version` for `ghcup compile ghc` wrt [#253](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/253)
-* Apply patches before bootstrap
-
-## 0.1.17.1 -- 2021-09-26
-
-* Fix `NO_COLOR`
-* Fix `ghcup list -t` for hls/stack, wrt [#244](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/244)
-* Get rid of concurrent-output
-* Improve cli interface with partial versions (e.g. `ghcup install ghc 8`)
-* Fix HLS compilation builds
-* Implement `ghcup gc` (garbage collection) command
-
-## 0.1.17 -- 2021-09-20
-
-* Add `--force` option to install/compile wrt [#210](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/210) by Arjun Kathuria
-* Implement compiling HLS from source wrt [#201](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/201)
-* Implement experimental GPG verification of the metadata file (see README) wrt [#263](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/236)
-* Add `ghcup unset` command wrt [#145](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/145)
-* Add `ghcup whereis bindir` etc wrt [#221](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/221)
-* Greatly reduce dependency footprint wrt [#212](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/212)
-* Add `ghcup --plan-json`
-* Improve `--patchdir` option for GHC compilation wrt [#226](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/226)
-* Try to improve logging and failure modes, especially during downloads
-* Add descriptive warnings when HLS and GHC versions are incompatible
-* Improve curl header parsing wrt [#213](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/213)
-
-## 0.1.16.2 -- 2021-08-12
-
-* Add isolated installations wrt [#141](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/141) by Arjun Kathuria
-* Implement config cli MVP wrt [#134](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/134) by Oleksii Dorozhkin
-* Fix `ghcup compile ghc --flavor`
-* Fix minor installation bug causing increased disk space wrt [#139](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/139)
-* Improved error handling wrt [#136](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/136)
-* Various improvements to metadata download when using `file://` and `--offline` wrt [#137](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/137)
-
-## 0.1.16.1 -- 2021-07-29
-
-* Add 'nuke' subcommand wrt [#135](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/135), implemented by Arjun Kathuria
-* Add uninstallation powershell script on windows wrt [#150](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/150)
-* Improve logging
-* Fix building GHC cross compiler wrt [#180](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/180)
-* Allow to use hadrian as build system (for git based versions only) wrt [#35](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/35)
-* Allow passing `--flavor` to `ghcup compile ghc`
-* Support new GHC `bin/` directory format wrt [ghc/ghc#20074](https://gitlab.haskell.org/ghc/ghc/-/issues/20074#note_363720)
-* Implement `whereis` subcommand wrt [#173](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/173)
-* Add `--offline` switch and `prefetch` subcommand wrt [#186](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/186)
-* Implement ETAGs hashing for metadata downloads to speed up `ghcup list` wrt [#193](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/193)
-* Avoid unnecessary fetching of ghcup metadata in some commands
-* Avoid unnecessary update checks for some commands
-* Preserve mtimes on unpacked GHC tarballs on windows wrt [#187](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/187), fixing issues with `ghc-pkg`
-* Fix lesser bug in `ghcup list` for stray stack versions wrt [#183](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/183)
-* Major redo on how file removal on windows works, avoiding partial removals etc, wrt [#165](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/165)
-* Improve ghcup tui for screen readers wrt [github/#4](https://github.com/haskell/ghcup-hs/pull/4), thanks to Mario Lang
-
-## 0.1.15.2 -- 2021-06-13
-
-* Remove legacy handling of cabal binary and be more graceful about binaries not installed by ghcup (e.g. stack)
-* Fix GHC compilation from git
-* Fix 'ghcup upgrade' on windows
-* Allow to skip update checks via `GHCUP_SKIP_UPDATE_CHECK`
-* Use libarchive on windows as well, fixing unpack errors wrt [#147](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/147)
-
-## 0.1.15.1 -- 2021-06-11
-
-* Add Apple Silicon support
-* Add windows support wrt [#130](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/130)
-* Add stack support
-* Warn when /tmp doesn't have 5GB or more of disk space
-* Allow to compile GHC from git repo wrt [#126](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/126)
-* Allow to set custom ghc version when running 'ghcup compile ghc' wrt [#136](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/136)
-* Add date to GHC bindist names created by ghcup
-
-## 0.1.14.2 -- 2021-05-12
-
-* Remove dead dependency on ascii-string
-
-## 0.1.14.1 -- 2021-04-11
-
-* Make internal symlink target parser more lax, fixes [#119](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/119)
-* Prepare for hackage release
-
-## 0.1.14 -- 2021-03-07
-
-* Major bugfix: fix handling of stray versions wrt [#116](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/116)
-* Fix error messages and overhaul pretty printing wrt [#115](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/115)
-
-## 0.1.13 -- 2021-02-26
-
-* Support ARMv7/AARCH64
-* Add command line completions for installed and available versions wrt [MR #70](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/70)
-* Allow to cycle through set tools wrt [#114](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/114)
-* Fix item selection with unavailable versions wrt [#107](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/107)
-* Allow for dynamic post-install, post-remove and pre-compile msgs wrt [MR #68](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/68)
-* Alert user if upgraded ghcup is shadowed by old ghcup wrt [#111](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/111)
-* Fix to `ghcup` directory creation and placement for the XDG install mode ([MR #49](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/49))
-* Do 755 permissions on executables, wrt #97
-* Add [NO_COLOR](https://no-color.org/) support wrt [MR #47](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/47)
-
-## 0.1.12 -- 2020-11-21
-
-* Fix disappearing HLS symlinks wrt #91
-* improve TUI:
-  - separators between tools sections
-  - reverse list order so latest is on top
-  - expand the blues selected bar
-  - show new latest versions in bright white
-* allow configuration file and setting TUI hotkeys wrt #41
-  - see https://gitlab.haskell.org/haskell/ghcup-hs#configuration for a more in-depth explanation
-* add a `--set` switch to `ghcup install ghc` to automatically set as default after install
-* emit warnings when CC/LD is set wrt #82
-* add support for version ranges in distro specifiers wrt #84
-  - e.g. `"(>= 19 && <= 20) || ==0.2.2"` is a valid version key for distro
-
-## 0.1.11 -- 2020-09-23
-
-* Add support for installing haskell-language-server, wrt #65
-* When compiling GHC from source create a bindist first, store that bindist in `~/.ghcup/cache` and install it, wrt #51
-* Allow to compile over existing version (`ghcup compile ghc -v 8.6.5 -b 8.6.5`) and replace it wrt #59
-* simplify installing from custom bindist wrt #60
-  - `ghcup install ghc -u <url> <version>`
-* fix bug when cabal isn't marked executable in bindist
-* fix bug when `~/.ghcup` is a valid symlink wrt #49
-* Drop support for compiling cabal from source (the old bootstrap script is discontinued)
-
-## 0.1.10 -- 2020-08-14
-
-* Show stray Cabals (useful for pre-releases or compiled ones)
-
-## 0.1.9 -- 2020-08-14
-
-* Fix bug when uninstalling all cabal versions
-* Fix bug when setting a non-installed ghc version as current default
-* Use yaml instead of generated json for download info for ease of adding new GHC versions #44
-* Allow pre-release versions of GHC/cabal
-* Add XDG dirs support (set `GHCUP_USE_XDG_DIRS`) wrt #39
-* Allow to specify regex for tarball subdir (e.g. `ghc-.*`)
-* Allow installing arbitrary bindists more seamlessly:
-  - e.g. installing GHC HEAD: `ghcup -n install ghc -u '{"dlHash": "", "dlSubdir": { "RegexDir": "ghc-.*"}, "dlUri": "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`
-* Avoid duplicate edits to .bashrc/.zshrc wrt #43
-
-## 0.1.8 -- 2020-07-21
-
-* Fix bug in logging thread dying on newlines
-* Allow to install from arbitrary bindists: `ghcup -n install ghc -u '{"dlHash": "", "dlSubdir": "ghc-8.10.1", "dlUri": "https://github.com/commercialhaskell/ghc/releases/download/ghc-8.10.1-release/ghc-8.10.1-x86_64-deb9-linux.tar.xz"}' 8.10.1`
-
-## 0.1.7 -- 2020-07-20
-
-* Fix a bug in libarchive not unpacking some uncleanly packed bindists
-* Improved fish support in bootstrap-haskell
-* Only check for upgrades when not upgrading
-* Fix platform detection for i386 docker images
-* Improve alpine support
-  - more/proper bindists
-  - don't fall back to glibc based bindists
-  - install bindists with `--disable-ld-override` to avoid ld.gold bugs
-
-## 0.1.6 -- 2020-07-13
-
-* Create a new curses (brick) based TUI, accessible via `ghcup tui` #24
-* Support multiple installed versions of cabal #23
-* Improvements to `ghcup list` (show unavailable bindists for platform)
-* Fix redhat downloads #29
-* Support for hadrian bindists (fixes alpine-8.10.1) #31
-* Add FreeBSD bindists 8.6.5 and 8.8.3
-* Fix memory leak during unpack
-
-## 0.1.5 -- 2020-04-30
-
-* Fix errors when PATH variable contains path components that are actually files
-* Add `--version` and `--numeric-version` options
-* Add `changelog` command
-* Also check for available GHC and Cabal updates on start
-* Add base versions as tags for every GHC version (these are "installable" tags and the latest GHC version matching the tag will be picked)
-* Added `--format-raw` to list subcommand
-* Allow to install X.Y versions (e.g.: ghcup install 8.8)
-* Implement `--keep=<always|errors|never>` to control temporary build directories cleanup
-* Add proper shell completions to the repo
-* Fix building of documentation
-* Allow to work in offline mode and use cached files if possible
-* Allow to set the downloader via `--downloader=<curl|wget>`
-* Support for compiling and installing a cross GHC (see README). This is experimental.
-
 ## 0.1.4 -- 2020-04-16
 
 * build on all platforms with curl (as a binary), wrt https://gitlab.haskell.org/haskell/ghcup-hs/issues/6

Dockerfile

@@ -0,0 +1,42 @@
+FROM alpine:edge
+
+# ghc and cabal
+RUN apk add --no-cache \
+	curl \
+	gcc \
+	g++ \
+	gmp-dev \
+	ncurses-dev \
+	libffi-dev \
+	make \
+	xz \
+	tar \
+	perl \
+	\
+	cabal \
+	ghc
+
+# utils
+RUN apk add --no-cache \
+	bash
+
+## Package specific
+RUN apk add --no-cache \
+	zlib \
+	zlib-dev \
+	zlib-static \
+	gmp \
+	gmp-dev \
+	openssl-dev \
+	openssl-libs-static \
+	xz \
+	xz-dev
+
+RUN cabal v2-update
+
+COPY . /app
+
+WORKDIR /app
+
+RUN chmod +x /app/docker/build.sh
+

HACKING.md

@@ -0,0 +1,45 @@
+# HACKING
+
+## Design decisions
+
+### Using [Excepts](https://hackage.haskell.org/package/haskus-utils-variant-3.0/docs/Haskus-Utils-Variant-Excepts.html) as a beefed up ExceptT
+
+This is an open variant, similar to [plucky](https://hackage.haskell.org/package/plucky) or [oops](https://github.com/i-am-tom/oops) and allows us to combine different error types. Maybe it is too much and it's a little bit [unergonomic](https://github.com/haskus/packages/issues/32) at times. If it really hurts maintenance, it will be removed. It was more of an experiment.
+
+### No use of filepath or directory
+
+Filepath and directory have two fundamental problems: 1. they use String as filepath (see [AFPP](https://gitlab.haskell.org/ghc/ghc/-/wikis/proposal/abstract-file-path) as to why this is wrong) and 2. they try very hard to be cross-platform at the expense of low-level correctness. Instead, we use the [hpath](https://github.com/hasufell/hpath) libraries for file and filepath related stuff, which also gives us stronger filepath types.
+
+### No use of haskell-TLS
+
+I consider haskell-TLS an interesting experiment, but not a battle-tested and peer-reviewed crypto implementation. There is little to no research about what the intricacies of using haskell for low-level crypto are and how vulnerable such binaries are. Instead, we use either curl the binary (for FreeBSD and mac) or http-io-streams, which works with OpenSSL bindings.
+
+### Optics instead of lens
+
+They're a little safer (less Monoid weirdness with view) and have better error messages. Consider the following wit lens
+
+```
+> view (_Just . to (++ "abc")) Nothing
+""
+```
+
+vs optics
+
+```
+> view (_Just % to (++ "abc")) Nothing
+
+<interactive>:2:1: error:
+    • An_AffineFold cannot be used as A_Getter
+    • In the expression: view (_Just % to (++ "abc")) Nothing
+      In an equation for ‘it’: it = view (_Just % to (++ "abc")) Nothing
+```
+
+### Strict and StrictData on by default
+
+Kazu Yamamoto [explained it in his PR](https://github.com/yesodweb/wai/pull/752#issuecomment-501531386) very well. I like to agree with him. The instances where we need non-strict behavior, we annotate it.
+
+## Code style and formatting
+
+1. Brittany
+2. mtl-style preferred
+3. no overly pointfree style

README.md

@@ -1,13 +1,153 @@
-## The GHCup Haskell installer
+`ghcup` makes it easy to install specific versions of `ghc` on GNU/Linux,
+macOS (aka Darwin) and FreeBSD and can also bootstrap a fresh Haskell developer environment from scratch.
+It follows the unix UNIX philosophy of [do one thing and do it well](https://en.wikipedia.org/wiki/Unix_philosophy#Do_One_Thing_and_Do_It_Well).
 
-[![Join the chat at Libera.chat](https://img.shields.io/badge/chat-on%20libera%20IRC-brightgreen.svg)](https://kiwiirc.com/nextclient/irc.libera.chat/?nick=Guest%7C?#haskell,#haskell-ghcup)
-[![Join the chat at Matrix.org](https://img.shields.io/matrix/haskell-tooling:matrix.org?label=chat%20on%20matrix.org)](https://app.element.io/#/room/#haskell-tooling:matrix.org)
-[![Join the chat at Discord](https://img.shields.io/discord/280033776820813825?label=chat%20on%20discord)](https://discord.gg/pKYf3zDQU7)
-[![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>
+Similar in scope to [rustup](https://github.com/rust-lang-nursery/rustup.rs), [pyenv](https://github.com/pyenv/pyenv) and [jenv](http://www.jenv.be).
 
-GHCup is the main installer for the general purpose language [Haskell](https://www.haskell.org/).
+*Ubuntu users may prefer [hvr's ppa](https://launchpad.net/~hvr/+archive/ubuntu/ghc).*
 
-Visit the [documentation](https://www.haskell.org/ghcup/) for installation instructions.
+## Table of Contents
 
-If you're looking for the metadata YAML files, see here: [https://github.com/haskell/ghcup-metadata](https://github.com/haskell/ghcup-metadata)
+   * [Installation](#installation)
+   * [Usage](#usage)
+     * [Manpages](#manpages)
+   * [Design goals](#design-goals)
+   * [How](#how)
+   * [Known users](#known-users)
+   * [Known problems](#known-problems)
+   * [FAQ](#faq)
+
+## Installation
+
+### Simple bootstrap
+
+Follow the instructions at [https://www.haskell.org/ghcup/](https://www.haskell.org/ghcup/)
+
+### Manual install
+
+Download the binary for your platform at [https://downloads.haskell.org/~ghcup/](https://downloads.haskell.org/~ghcup/)
+and place it into your `PATH` anywhere.
+
+Then adjust your `PATH` in `~/.bashrc` (or similar, depending on your shell) like so:
+
+```sh
+export PATH="$HOME/.cabal/bin:$HOME/.ghcup/bin:$PATH"
+```
+
+## Usage
+
+See `ghcup --help`.
+
+Common use cases are:
+
+```sh
+# list available ghc/cabal versions
+ghcup list
+
+# install the recommended GHC version
+ghcup install
+
+# install a specific GHC version
+ghcup install 8.2.2
+
+# set the currently "active" GHC version
+ghcup set 8.4.4
+
+# install cabal-install
+ghcup install-cabal
+
+# update ghcup itself
+ghcup upgrade
+```
+
+Generally this is meant to be used with [`cabal-install`](https://hackage.haskell.org/package/cabal-install), which
+handles your haskell packages and can demand that [a specific version](https://cabal.readthedocs.io/en/latest/nix-local-build.html#cfg-flag---with-compiler)  of `ghc` is available, which `ghcup` can do.
+
+### Manpages
+
+For man pages to work you need [man-db](http://man-db.nongnu.org/) as your `man` provider, then issue `man ghc`. Manpages only work for the currently set ghc.
+`MANPATH` may be required to be unset.
+
+### Bash-completion
+
+Depending on your distro and setup, install `.bash-completion` from this repo
+as e.g. `/etc/bash_completion.d/ghcup` and make sure your bashrc sources the
+startup script (`/usr/share/bash-completion/bash_completion` on some distros).
+
+## Design goals
+
+1. simplicity
+2. non-interactive
+3. portable (eh)
+4. do one thing and do it well (UNIX philosophy)
+
+### Non-goals
+
+1. invoking `sudo`, `apt-get` or *any* package manager
+2. handling system packages
+3. handling cabal projects
+4. being a stack alternative
+
+## How
+
+Installs a specified GHC version into `~/.ghcup/ghc/<ver>`, and places `ghc-<ver>` symlinks in `~/.ghcup/bin/`.
+
+Optionally, an unversioned `ghc` link can point to a default version of your choice.
+
+This uses precompiled GHC binaries that have been compiled on fedora/debian by [upstream GHC](https://www.haskell.org/ghc/download_ghc_8_6_1.html#binaries).
+
+Alternatively, you can also tell it to compile from source (note that this might fail due to missing requirements).
+
+In addition this script can also install `cabal-install`.
+
+## Known users
+
+* [vabal](https://github.com/Franciman/vabal)
+
+## Known problems
+
+### Limited distributions supported
+
+Currently only GNU/Linux distributions compatible with the [upstream GHC](https://www.haskell.org/ghc/download_ghc_8_6_1.html#binaries) binaries are supported.
+
+### Precompiled binaries
+
+Since this uses precompiled binaries you may run into
+several problems.
+
+#### Missing libtinfo (ncurses)
+
+You may run into problems with *ncurses* and **missing libtinfo**, in case
+your distribution doesn't use the legacy way of building
+ncurses and has no compatibility symlinks in place.
+
+Ask your distributor on how to solve this or
+try to compile from source via `ghcup compile <version>`.
+
+#### Libnuma required
+
+This was a [bug](https://ghc.haskell.org/trac/ghc/ticket/15688) in the build system of some GHC versions that lead to
+unconditionally enabled libnuma support. To mitigate this you might have to install the libnuma
+package of your distribution. See [here](https://gitlab.haskell.org/haskell/ghcup/issues/58) for a discussion.
+
+### Compilation
+
+Although this script can compile GHC for you, it's just a very thin
+wrapper around the build system. It makes no effort in trying
+to figure out whether you have the correct toolchain and
+the correct dependencies. Refer to [the official docs](https://ghc.haskell.org/trac/ghc/wiki/Building/Preparation/Linux)
+on how to prepare your environment for building GHC.
+
+## FAQ
+
+1. Why reimplement stack?
+
+ghcup is not a reimplementation of stack. The only common part is automatic installation of GHC, but even that differs in scope and design.
+
+2. Why not support windows?
+
+Consider using [Chocolatey](https://chocolatey.org/search?q=ghc) or [ghcups](https://github.com/kakkun61/ghcups).
+
+3. Why the haskell reimplementation?
+
+Why not?

RELEASING.md

@@ -0,0 +1,11 @@
+# RELEASING
+
+1. update `GHCup.Version` module. `ghcupURL` must only be updated if we change the `_toolRequirements` type or the JSON representation of it. The version of the json represents the change increments. `ghcUpVer` is the current application version.
+
+2. Add/fix downloads to `GHCupDownloads` module, then run `ghcup-gen gen` to generate the new json and validate it via `ghcup-gen check`.
+
+3. Commit and git push with tag. Wait for tests to succeed.
+
+4. Upload the new `ghcup-<ver>.json` to `webhost.haskell.org/ghcup/data/`.
+
+5. Build ghcup releases for Linux (fully static), mac (with `-fcurl`) and FreeBSD (with `-fcurl`). Upload to `webhost.haskell.org/ghcup/bin/` and update symlinks.

TODO.md

@@ -2,19 +2,20 @@
 
 ## Now
 
-* ghcup init?
-* merge two download files
-* fetch/unpack functionality
+* try to run exe before upgrade (backup to ~/.ghcup/bin/ghcup.old)
+* allow to build 8.8
+* curl DL does not cache json
+* explain environment variables
+* add --keep=<always|error> option
+
+* allow to switch to curl/wget at runtime
+
+* cross support
 * installing multiple versions of the same
-* post-install
 
 * proper test suite
+* add more logging
 
-* !! 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
 

app/ghcup-gen/Main.hs

@@ -0,0 +1,173 @@
+{-# LANGUAGE CPP               #-}
+{-# LANGUAGE DataKinds         #-}
+{-# LANGUAGE DuplicateRecordFields #-}
+{-# LANGUAGE NamedFieldPuns    #-}
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE QuasiQuotes       #-}
+{-# LANGUAGE TemplateHaskell   #-}
+{-# LANGUAGE TypeApplications  #-}
+
+
+module Main where
+
+import           GHCup.Data.GHCupInfo
+import           GHCup.Types
+import           GHCup.Types.JSON               ( )
+import           GHCup.Utils.Logger
+
+import           Data.Aeson                     ( eitherDecode, encode )
+import           Data.Aeson.Encode.Pretty
+#if !MIN_VERSION_base(4,13,0)
+import           Data.Semigroup                 ( (<>) )
+#endif
+import           Options.Applicative     hiding ( style )
+import           System.Console.Pretty
+import           System.Exit
+import           System.IO                      ( stdout )
+import           Validate
+
+import qualified Data.ByteString               as B
+import qualified Data.ByteString.Lazy          as L
+
+
+data Options = Options
+  { optCommand :: Command
+  }
+
+data Command = GenJSON GenJSONOpts
+             | ValidateJSON ValidateJSONOpts
+             | ValidateTarballs ValidateJSONOpts
+
+data Output
+  = FileOutput FilePath -- optsparse-applicative doesn't handle ByteString correctly anyway
+  | StdOutput
+
+fileOutput :: Parser Output
+fileOutput =
+  FileOutput
+    <$> (strOption
+          (long "file" <> short 'f' <> metavar "FILENAME" <> help
+            "Output to a file"
+          )
+        )
+
+stdOutput :: Parser Output
+stdOutput = flag'
+  StdOutput
+  (short 'o' <> long "stdout" <> help "Print to stdout (default)")
+
+outputP :: Parser Output
+outputP = fileOutput <|> stdOutput
+
+
+data GenJSONOpts = GenJSONOpts
+  { output :: Maybe Output
+  , pretty :: Bool
+  }
+
+genJSONOpts :: Parser GenJSONOpts
+genJSONOpts = GenJSONOpts <$> optional outputP <*> switch
+  (short 'p' <> long "pretty" <> help "Make JSON output pretty (human readable)"
+  )
+
+
+data Input
+  = FileInput FilePath -- optsparse-applicative doesn't handle ByteString correctly anyway
+  | StdInput
+
+fileInput :: Parser Input
+fileInput =
+  FileInput
+    <$> (strOption
+          (long "file" <> short 'f' <> metavar "FILENAME" <> help
+            "Input file to validate"
+          )
+        )
+
+stdInput :: Parser Input
+stdInput = flag'
+  StdInput
+  (short 'i' <> long "stdin" <> help "Validate from stdin (default)")
+
+inputP :: Parser Input
+inputP = fileInput <|> stdInput
+
+data ValidateJSONOpts = ValidateJSONOpts
+  { input :: Maybe Input
+  }
+
+validateJSONOpts :: Parser ValidateJSONOpts
+validateJSONOpts = ValidateJSONOpts <$> optional inputP
+
+opts :: Parser Options
+opts = Options <$> com
+
+com :: Parser Command
+com = subparser
+  (  (command
+       "gen"
+       (   GenJSON
+       <$> (info (genJSONOpts <**> helper)
+                 (progDesc "Generate the json downloads file")
+           )
+       )
+     )
+  <> (command
+       "check"
+       (   ValidateJSON
+       <$> (info (validateJSONOpts <**> helper)
+                 (progDesc "Validate the JSON")
+           )
+       )
+     )
+  <> (command
+       "check-tarballs"
+       (   ValidateTarballs
+       <$> (info
+             (validateJSONOpts <**> helper)
+             (progDesc "Validate all tarballs (download and checksum)")
+           )
+       )
+     )
+  )
+
+
+
+main :: IO ()
+main = do
+  customExecParser (prefs showHelpOnError) (info (opts <**> helper) idm)
+    >>= \Options {..} -> case optCommand of
+          GenJSON gopts -> do
+            let bs True =
+                  encodePretty' (defConfig { confIndent = Spaces 2 }) ghcupInfo
+                bs False = encode ghcupInfo
+            case gopts of
+              GenJSONOpts { output = Nothing, pretty } ->
+                L.hPutStr stdout (bs pretty)
+              GenJSONOpts { output = Just StdOutput, pretty } ->
+                L.hPutStr stdout (bs pretty)
+              GenJSONOpts { output = Just (FileOutput file), pretty } ->
+                L.writeFile file (bs pretty)
+          ValidateJSON vopts -> case vopts of
+            ValidateJSONOpts { input = Nothing } ->
+              L.getContents >>= valAndExit validate
+            ValidateJSONOpts { input = Just StdInput } ->
+              L.getContents >>= valAndExit validate
+            ValidateJSONOpts { input = Just (FileInput file) } ->
+              L.readFile file >>= valAndExit validate
+          ValidateTarballs vopts -> case vopts of
+            ValidateJSONOpts { input = Nothing } ->
+              L.getContents >>= valAndExit validateTarballs
+            ValidateJSONOpts { input = Just StdInput } ->
+              L.getContents >>= valAndExit validateTarballs
+            ValidateJSONOpts { input = Just (FileInput file) } ->
+              L.readFile file >>= valAndExit validateTarballs
+  pure ()
+
+ where
+  valAndExit f contents = do
+    (GHCupInfo _ av) <- case eitherDecode contents of
+      Right r -> pure r
+      Left  e -> die (color Red $ show e)
+    myLoggerT (LoggerConfig True (B.hPut stdout) (\_ -> pure ())) (f av)
+      >>= exitWith

app/ghcup-gen/Validate.hs

@@ -0,0 +1,199 @@
+{-# LANGUAGE TemplateHaskell  #-}
+{-# LANGUAGE FlexibleContexts #-}
+{-# LANGUAGE QuasiQuotes      #-}
+
+module Validate where
+
+import           GHCup
+import           GHCup.Download
+import           GHCup.Types
+import           GHCup.Utils.Logger
+
+import           Control.Exception.Safe
+import           Control.Monad
+import           Control.Monad.IO.Class
+import           Control.Monad.Logger
+import           Control.Monad.Reader.Class
+import           Control.Monad.Trans.Class      ( lift )
+import           Control.Monad.Trans.Reader     ( runReaderT )
+import           Control.Monad.Trans.Resource   ( runResourceT
+                                                , MonadUnliftIO
+                                                )
+import           Data.IORef
+import           Data.List
+import           Data.String.Interpolate
+import           Data.Versions
+import           Haskus.Utils.Variant.Excepts
+import           Optics
+import           System.Exit
+import           System.IO
+import           Text.ParserCombinators.ReadP
+
+import qualified Data.ByteString               as B
+import qualified Data.Map.Strict               as M
+import qualified Data.Text                     as T
+import qualified Data.Version                  as V
+
+
+data ValidationError = InternalError String
+  deriving Show
+
+instance Exception ValidationError
+
+
+addError :: (MonadReader (IORef Int) m, MonadIO m, Monad m) => m ()
+addError = do
+  ref <- ask
+  liftIO $ modifyIORef ref (+ 1)
+
+
+validate :: (Monad m, MonadLogger m, MonadThrow m, MonadIO m, MonadUnliftIO m)
+         => GHCupDownloads
+         -> m ExitCode
+validate dls = do
+  ref <- liftIO $ newIORef 0
+
+  -- * verify binary downloads * --
+  flip runReaderT ref $ do
+    -- unique tags
+    forM_ (M.toList dls) $ \(t, _) -> checkUniqueTags t
+
+    -- required platforms
+    forM_ (M.toList dls) $ \(t, versions) ->
+      forM_ (M.toList versions) $ \(v, vi) ->
+        forM_ (M.toList $ _viArch vi) $ \(arch, pspecs) -> do
+          checkHasRequiredPlatforms t v arch (M.keys pspecs)
+
+    checkGHCVerIsValid
+    forM_ (M.toList dls) $ \(t, _) -> checkMandatoryTags t
+    _ <- checkGHCHasBaseVersion
+
+    -- exit
+    e <- liftIO $ readIORef ref
+    if e > 0
+      then pure $ ExitFailure e
+      else do
+        lift $ $(logInfo) [i|All good|]
+        pure ExitSuccess
+ where
+  checkHasRequiredPlatforms t v arch pspecs = do
+    let v' = prettyVer v
+    when (not $ any (== Linux UnknownLinux) pspecs) $ do
+      lift $ $(logError)
+        [i|Linux UnknownLinux missing for for #{t} #{v'} #{arch}|]
+      addError
+    when ((not $ any (== Darwin) pspecs) && arch == A_64) $ do
+      lift $ $(logError) [i|Darwin missing for #{t} #{v'} #{arch}|]
+      addError
+    when ((not $ any (== FreeBSD) pspecs) && arch == A_64) $ lift $ $(logWarn)
+      [i|FreeBSD missing for #{t} #{v'} #{arch}|]
+
+  checkUniqueTags tool = do
+    let allTags = join $ M.elems $ availableToolVersions dls tool
+    let nonUnique =
+          fmap fst
+            .   filter (\(_, b) -> not b)
+            <$> ( mapM
+                    (\case
+                      [] -> throwM $ InternalError "empty inner list"
+                      (t : ts) ->
+                        pure $ (t, ) $ if isUniqueTag t then ts == [] else True
+                    )
+                . group
+                . sort
+                $ allTags
+                )
+    case join nonUnique of
+      [] -> pure ()
+      xs -> do
+        lift $ $(logError) [i|Tags not unique for #{tool}: #{xs}|]
+        addError
+   where
+    isUniqueTag Latest         = True
+    isUniqueTag Recommended    = True
+    isUniqueTag (Base       _) = False
+    isUniqueTag (UnknownTag _) = False
+
+  checkGHCVerIsValid = do
+    let ghcVers = toListOf (ix GHC % to M.keys % folded) dls
+    forM_ ghcVers $ \v ->
+      case [ x | (x,"") <- readP_to_S V.parseVersion (T.unpack . prettyVer $ v) ] of
+        [_] -> pure ()
+        _   -> do
+          lift $ $(logError) [i|GHC version #{v} is not valid |]
+          addError
+
+  -- a tool must have at least one of each mandatory tags
+  checkMandatoryTags tool = do
+    let allTags = join $ M.elems $ availableToolVersions dls tool
+    forM_ [Latest, Recommended] $ \t -> case elem t allTags of
+      False -> do
+        lift $ $(logError) [i|Tag #{t} missing from #{tool}|]
+        addError
+      True -> pure ()
+
+  -- all GHC versions must have a base tag
+  checkGHCHasBaseVersion = do
+    let allTags = M.toList $ availableToolVersions dls GHC
+    forM allTags $ \(ver, tags) -> case any isBase tags of
+      False -> do
+        lift $ $(logError) [i|Base tag missing from GHC ver #{ver}|]
+        addError
+      True -> pure ()
+
+  isBase (Base _) = True
+  isBase _        = False
+
+validateTarballs :: ( Monad m
+                    , MonadLogger m
+                    , MonadThrow m
+                    , MonadIO m
+                    , MonadUnliftIO m
+                    , MonadMask m
+                    )
+                 => GHCupDownloads
+                 -> m ExitCode
+validateTarballs dls = do
+  ref <- liftIO $ newIORef 0
+
+  flip runReaderT ref $ do
+     -- download/verify all binary tarballs
+    let
+      dlbis = nub $ join $ (M.elems dls) <&> \versions ->
+        join $ (M.elems versions) <&> \vi ->
+          join $ (M.elems $ _viArch vi) <&> \pspecs ->
+            join $ (M.elems pspecs) <&> \pverspecs -> (M.elems pverspecs)
+    forM_ dlbis $ downloadAll
+
+    let dlsrc = nub $ join $ (M.elems dls) <&> \versions ->
+          join $ (M.elems versions) <&> maybe [] (: []) . _viSourceDL
+    forM_ dlsrc $ downloadAll
+
+    -- exit
+    e <- liftIO $ readIORef ref
+    if e > 0
+      then pure $ ExitFailure e
+      else do
+        lift $ $(logInfo) [i|All good|]
+        pure ExitSuccess
+
+ where
+  downloadAll dli = do
+    let settings = Settings True False Never
+    let runLogger = myLoggerT LoggerConfig { lcPrintDebug = True
+                                           , colorOutter  = B.hPut stderr
+                                           , rawOutter    = (\_ -> pure ())
+                                           }
+
+    r <-
+      runLogger
+      . flip runReaderT settings
+      . runResourceT
+      . runE
+      $ downloadCached dli Nothing
+    case r of
+      VRight _ -> pure ()
+      VLeft  e -> do
+        lift $ $(logError)
+          [i|Could not download (or verify hash) of #{dli}, Error was: #{e}|]
+        addError

app/ghcup/BrickMain.hs

@@ -1,710 +0,0 @@
-{-# LANGUAGE CPP               #-}
-{-# LANGUAGE DataKinds         #-}
-{-# LANGUAGE FlexibleContexts  #-}
-{-# LANGUAGE OverloadedStrings #-}
-{-# LANGUAGE TypeApplications  #-}
-{-# LANGUAGE RankNTypes        #-}
-{-# LANGUAGE ViewPatterns      #-}
-{-# OPTIONS_GHC -Wno-unused-record-wildcards #-}
-{-# OPTIONS_GHC -Wno-unused-matches #-}
-
-module BrickMain where
-
-import           GHCup
-import           GHCup.Download
-import           GHCup.Errors
-import           GHCup.Types.Optics ( getDirs, getPlatformReq )
-import           GHCup.Types         hiding ( LeanAppState(..) )
-import           GHCup.Utils
-import           GHCup.OptParse.Common (logGHCPostRm)
-import           GHCup.Prelude ( decUTF8Safe )
-import           GHCup.Prelude.Logger
-import           GHCup.Prelude.Process
-import           GHCup.Prompts
-
-import           Brick
-import           Brick.Widgets.Border
-import           Brick.Widgets.Border.Style
-import           Brick.Widgets.Center
-import           Brick.Widgets.List             ( listSelectedFocusedAttr
-                                                , listSelectedAttr
-                                                , listAttr
-                                                )
-import           Codec.Archive
-import           Control.Applicative
-import           Control.Exception.Safe
-#if !MIN_VERSION_base(4,13,0)
-import           Control.Monad.Fail             ( MonadFail )
-#endif
-import           Control.Monad.Reader
-import           Control.Monad.Trans.Except
-import           Control.Monad.Trans.Resource
-import           Data.Bool
-import           Data.Functor
-import           Data.List
-import           Data.Maybe
-import           Data.IORef
-import           Data.Vector                    ( Vector
-                                                , (!?)
-                                                )
-import           Data.Versions
-import           Haskus.Utils.Variant.Excepts
-import           Prelude                 hiding ( appendFile )
-import           System.Exit
-import           System.IO.Unsafe
-import           Text.PrettyPrint.HughesPJClass ( prettyShow )
-import           URI.ByteString
-
-import qualified Data.Text                     as T
-import qualified Data.Text.Lazy.Builder        as B
-import qualified Data.Text.Lazy                as L
-import qualified Graphics.Vty                  as Vty
-import qualified Data.Vector                   as V
-import System.Environment (getExecutablePath)
-#if !IS_WINDOWS
-import           GHCup.Prelude.File
-import           System.FilePath
-import qualified System.Posix.Process          as SPP
-#endif
-
-
-installedSign :: String
-#if IS_WINDOWS
-installedSign = "I "
-#else
-installedSign = "✓ "
-#endif
-
-setSign :: String
-#if IS_WINDOWS
-setSign = "IS"
-#else
-setSign = "✔✔"
-#endif
-
-notInstalledSign :: String
-#if IS_WINDOWS
-notInstalledSign = "X "
-#else
-notInstalledSign = "✗ "
-#endif
-
-hiddenTools :: [Tool]
-hiddenTools = []
-
-
-data BrickData = BrickData
-  { lr    :: [ListResult]
-  }
-  deriving Show
-
-data BrickSettings = BrickSettings
-  { showAllVersions    :: Bool
-  , showAllTools       :: Bool
-  }
-  deriving Show
-
-data BrickInternalState = BrickInternalState
-  { clr :: Vector ListResult
-  , ix  :: Int
-  }
-  deriving Show
-
-data BrickState = BrickState
-  { appData     :: BrickData
-  , appSettings :: BrickSettings
-  , appState    :: BrickInternalState
-  , appKeys     :: KeyBindings
-  }
-  deriving Show
-
-
-keyHandlers :: KeyBindings
-            -> [ ( KeyCombination
-                 , BrickSettings -> String
-                 , BrickState -> EventM String BrickState ()
-                 )
-               ]
-keyHandlers KeyBindings {..} =
-  [ (bQuit, const "Quit"     , \_ -> halt)
-  , (bInstall, const "Install"  , withIOAction install')
-  , (bUninstall, const "Uninstall", withIOAction del')
-  , (bSet, const "Set"      , withIOAction set')
-  , (bChangelog, const "ChangeLog", withIOAction changelog')
-  , ( bShowAllVersions
-    , \BrickSettings {..} ->
-       if showAllVersions then "Don't show all versions" else "Show all versions"
-    , hideShowHandler (not . showAllVersions) showAllTools
-    )
-  , ( bShowAllTools
-    , \BrickSettings {..} ->
-       if showAllTools then "Don't show all tools" else "Show all tools"
-    , hideShowHandler showAllVersions (not . showAllTools)
-    )
-  , (bUp, const "Up", \BrickState {..} -> put BrickState{ appState = moveCursor 1 appState Up, .. })
-  , (bDown, const "Down", \BrickState {..} -> put BrickState{ appState = moveCursor 1 appState Down, .. })
-  ]
- where
-  hideShowHandler f p BrickState{..} =
-    let newAppSettings   = appSettings { showAllVersions = f appSettings , showAllTools = p appSettings }
-        newInternalState = constructList appData newAppSettings (Just appState)
-    in  put (BrickState appData newAppSettings newInternalState appKeys)
-
-
-showKey :: Vty.Key -> String
-showKey (Vty.KChar c) = [c]
-showKey Vty.KUp = "↑"
-showKey Vty.KDown = "↓"
-showKey key = tail (show key)
-
-showMod :: Vty.Modifier -> String
-showMod = tail . show
-
-
-ui :: AttrMap -> BrickState -> Widget String
-ui dimAttrs BrickState{ appSettings = as@BrickSettings{}, ..}
-  = padBottom Max
-      ( withBorderStyle unicode
-        $ borderWithLabel (str "GHCup")
-          (center (header <=> hBorder <=> renderList' appState))
-      )
-    <=> footer
-
- where
-  footer =
-    withAttr (attrName "help")
-      . txtWrap
-      . T.pack
-      . foldr1 (\x y -> x <> "  " <> y)
-      . fmap (\(KeyCombination key mods, s, _) -> intercalate "+" (showKey key : (showMod <$> mods)) <> ":" <> s as)
-      $ keyHandlers appKeys
-  header =
-    minHSize 2 emptyWidget
-      <+> padLeft (Pad 2) (minHSize 6 $ str "Tool")
-      <+> minHSize 15 (str "Version")
-      <+> padLeft (Pad 1) (minHSize 25 $ str "Tags")
-      <+> padLeft (Pad 5) (str "Notes")
-  renderList' bis@BrickInternalState{..} =
-    let minTagSize = V.maximum $ V.map (length . intercalate "," . fmap tagToString . lTag) clr
-        minVerSize = V.maximum $ V.map (\ListResult{..} -> T.length $ tVerToText (GHCTargetVersion lCross lVer)) clr
-    in withDefAttr listAttr . drawListElements (renderItem minTagSize minVerSize) True $ bis
-  renderItem minTagSize minVerSize _ b listResult@ListResult{lTag = lTag', ..} =
-    let marks = if
-          | lSet       -> (withAttr (attrName "set") $ str setSign)
-          | lInstalled -> (withAttr (attrName "installed") $ str installedSign)
-          | otherwise  -> (withAttr (attrName "not-installed") $ str notInstalledSign)
-        ver = case lCross of
-          Nothing -> T.unpack . prettyVer $ lVer
-          Just c  -> T.unpack (c <> "-" <> prettyVer lVer)
-        dim
-          | lNoBindist && not lInstalled
-            && not b -- TODO: overloading dim and active ignores active
-                       --       so we hack around it here
-          = updateAttrMap (const dimAttrs) . withAttr (attrName "no-bindist")
-          | otherwise  = id
-        hooray
-          | elem Latest lTag' && not lInstalled =
-              withAttr (attrName "hooray")
-          | otherwise = id
-        active = if b then putCursor "GHCup" (Location (0,0)) . forceAttr (attrName "active") else id
-    in  hooray $ active $ dim
-          (   marks
-          <+> padLeft (Pad 2)
-               ( minHSize 6
-                 (printTool lTool)
-               )
-          <+> minHSize minVerSize (str ver)
-          <+> (let l = catMaybes . fmap printTag $ sort lTag'
-               in  padLeft (Pad 1) $ minHSize minTagSize $ if null l
-                     then emptyWidget
-                     else foldr1 (\x y -> x <+> str "," <+> y) l
-              )
-          <+> padLeft (Pad 5)
-              ( let notes = printNotes listResult
-                in  if null notes
-                      then emptyWidget
-                      else foldr1 (\x y -> x <+> str "," <+> y) notes
-              )
-          <+> vLimit 1 (fill ' ')
-          )
-
-  printTag Recommended    = Just $ withAttr (attrName "recommended") $ str "recommended"
-  printTag Latest         = Just $ withAttr (attrName "latest") $ str "latest"
-  printTag Prerelease     = Just $ withAttr (attrName "prerelease") $ str "prerelease"
-  printTag Nightly        = Just $ withAttr (attrName "nightly") $ str "nightly"
-  printTag (Base pvp'')   = Just $ str ("base-" ++ T.unpack (prettyPVP pvp''))
-  printTag Old            = Nothing
-  printTag LatestPrerelease = Just $ withAttr (attrName "latest-prerelease") $ str "latest-prerelease"
-  printTag LatestNightly    = Just $ withAttr (attrName "latest-nightly") $ str "latest-nightly"
-  printTag (UnknownTag t) = Just $ str t
-
-  printTool Cabal = str "cabal"
-  printTool GHC = str "GHC"
-  printTool GHCup = str "GHCup"
-  printTool HLS = str "HLS"
-  printTool Stack = str "Stack"
-
-  printNotes ListResult {..} =
-    (if hlsPowered then [withAttr (attrName "hls-powered") $ str "hls-powered"] else mempty
-      )
-      ++ (if lStray then [withAttr (attrName "stray") $ str "stray"] else mempty)
-      ++ (case lReleaseDay of
-            Nothing -> mempty
-            Just d  -> [withAttr (attrName "day") $ str (show d)])
-
-  -- | Draws the list elements.
-  --
-  -- Evaluates the underlying container up to, and a bit beyond, the
-  -- selected element. The exact amount depends on available height
-  -- for drawing and 'listItemHeight'. At most, it will evaluate up to
-  -- element @(i + h + 1)@ where @i@ is the selected index and @h@ is the
-  -- available height.
-  drawListElements :: (Int -> Bool -> ListResult -> Widget String)
-                   -> Bool
-                   -> BrickInternalState
-                   -> Widget String
-  drawListElements drawElem foc is@(BrickInternalState clr _) =
-    Widget Greedy Greedy $
-      let
-        es = clr
-        listSelected        = fmap fst $ listSelectedElement' is
-
-        drawnElements = flip V.imap es $ \i' e ->
-          let addSeparator w = case es !? (i' - 1) of
-                Just e' | lTool e' /= lTool e ->
-                  hBorder <=> w
-                _                             -> w
-
-              isSelected  = Just i' == listSelected
-              elemWidget  = drawElem i' isSelected e
-              selItemAttr = if foc
-                then withDefAttr listSelectedFocusedAttr
-                else withDefAttr listSelectedAttr
-              makeVisible' = if isSelected then visible . selItemAttr else id
-          in  addSeparator $ makeVisible' elemWidget
-
-      in render
-        $ viewport "GHCup" Vertical
-        $ vBox
-        $ V.toList drawnElements
-
-
-minHSize :: Int -> Widget n -> Widget n
-minHSize s' = hLimit s' . vLimit 1 . (<+> fill ' ')
-
-
-app :: AttrMap -> AttrMap -> App BrickState e String
-app attrs dimAttrs =
-  App { appDraw         = \st -> [ui dimAttrs st]
-  , appHandleEvent  = \be -> get >>= \s -> eventHandler s be
-  , appStartEvent   = return ()
-  , appAttrMap      = const attrs
-  , appChooseCursor = showFirstCursor
-  }
-
-defaultAttributes :: Bool -> AttrMap
-defaultAttributes no_color = attrMap
-  Vty.defAttr
-  [ (attrName "active"            , Vty.defAttr `withBackColor` Vty.blue)
-  , (attrName "not-installed"     , Vty.defAttr `withForeColor` Vty.red)
-  , (attrName "set"               , Vty.defAttr `withForeColor` Vty.green)
-  , (attrName "installed"         , Vty.defAttr `withForeColor` Vty.green)
-  , (attrName "recommended"       , Vty.defAttr `withForeColor` Vty.green)
-  , (attrName "hls-powered"       , Vty.defAttr `withForeColor` Vty.green)
-  , (attrName "latest"            , Vty.defAttr `withForeColor` Vty.yellow)
-  , (attrName "latest-prerelease" , Vty.defAttr `withForeColor` Vty.red)
-  , (attrName "latest-nightly"    , Vty.defAttr `withForeColor` Vty.red)
-  , (attrName "prerelease"        , Vty.defAttr `withForeColor` Vty.red)
-  , (attrName "nightly"           , Vty.defAttr `withForeColor` Vty.red)
-  , (attrName "compiled"          , Vty.defAttr `withForeColor` Vty.blue)
-  , (attrName "stray"             , Vty.defAttr `withForeColor` Vty.blue)
-  , (attrName "day"               , Vty.defAttr `withForeColor` Vty.blue)
-  , (attrName "help"              , Vty.defAttr `withStyle`     Vty.italic)
-  , (attrName "hooray"            , Vty.defAttr `withForeColor` Vty.brightWhite)
-  ]
-  where
-    withForeColor | no_color  = const
-                  | otherwise = Vty.withForeColor
-
-    withBackColor | no_color  = \attr _ -> attr `Vty.withStyle` Vty.reverseVideo
-                  | otherwise = Vty.withBackColor
-
-    withStyle                 = Vty.withStyle
-
-dimAttributes :: Bool -> AttrMap
-dimAttributes no_color = attrMap
-  (Vty.defAttr `Vty.withStyle` Vty.dim)
-  [ (attrName "active"    , Vty.defAttr `withBackColor` Vty.blue) -- has no effect ??
-  , (attrName "no-bindist", Vty.defAttr `Vty.withStyle` Vty.dim)
-  ]
-  where
-    withBackColor | no_color  = \attr _ -> attr `Vty.withStyle` Vty.reverseVideo
-                  | otherwise = Vty.withBackColor
-
-eventHandler :: BrickState -> BrickEvent String e -> EventM String BrickState ()
-eventHandler st@BrickState{..} ev = do
-  AppState { keyBindings = kb } <- liftIO $ readIORef settings'
-  case ev of
-    (MouseDown _ Vty.BScrollUp _ _) ->
-      put (BrickState { appState = moveCursor 1 appState Up, .. })
-    (MouseDown _ Vty.BScrollDown _ _) ->
-      put (BrickState { appState = moveCursor 1 appState Down, .. })
-    (VtyEvent (Vty.EvResize _ _)) -> put st
-    (VtyEvent (Vty.EvKey Vty.KUp [])) ->
-      put BrickState{ appState = moveCursor 1 appState Up, .. }
-    (VtyEvent (Vty.EvKey Vty.KDown [])) ->
-      put BrickState{ appState = moveCursor 1 appState Down, .. }
-    (VtyEvent (Vty.EvKey key mods)) ->
-      case find (\(keyCombo, _, _) -> keyCombo == KeyCombination key mods) (keyHandlers kb) of
-        Nothing -> put st
-        Just (_, _, handler) -> handler st
-    _ -> put st
-
-
-moveCursor :: Int -> BrickInternalState -> Direction -> BrickInternalState
-moveCursor steps ais@BrickInternalState{..} direction =
-  let newIx = if direction == Down then ix + steps else ix - steps
-  in  case clr !? newIx of
-        Just _  -> BrickInternalState { ix = newIx, .. }
-        Nothing -> ais
-
-
--- | Suspend the current UI and run an IO action in terminal. If the
--- IO action returns a Left value, then it's thrown as userError.
-withIOAction :: Ord n
-             => (BrickState
-                 -> (Int, ListResult)
-                 -> ReaderT AppState IO (Either String a))
-             -> BrickState
-             -> EventM n BrickState ()
-withIOAction action as = case listSelectedElement' (appState as) of
-  Nothing      -> put as
-  Just (ix, e) -> do
-    suspendAndResume $ do
-      settings <- readIORef settings'
-      flip runReaderT settings $ action as (ix, e) >>= \case
-        Left  err -> liftIO $ putStrLn ("Error: " <> err)
-        Right _   -> liftIO $ putStrLn "Success"
-      getAppData Nothing >>= \case
-        Right data' -> do
-          putStrLn "Press enter to continue"
-          _ <- getLine
-          pure (updateList data' as)
-        Left err -> throwIO $ userError err
-
-
--- | Update app data and list internal state based on new evidence.
--- This synchronises @BrickInternalState@ with @BrickData@
--- and @BrickSettings@.
-updateList :: BrickData -> BrickState -> BrickState
-updateList appD BrickState{..} =
-  let newInternalState = constructList appD appSettings (Just appState)
-  in  BrickState { appState    = newInternalState
-                 , appData     = appD
-                 , appSettings = appSettings
-                 , appKeys     = appKeys
-                 }
-
-
-constructList :: BrickData
-              -> BrickSettings
-              -> Maybe BrickInternalState
-              -> BrickInternalState
-constructList appD appSettings =
-  replaceLR (filterVisible (showAllVersions appSettings)
-                           (showAllTools appSettings))
-            (lr appD)
-
-listSelectedElement' :: BrickInternalState -> Maybe (Int, ListResult)
-listSelectedElement' BrickInternalState{..} = fmap (ix, ) $ clr !? ix
-
-
-selectLatest :: Vector ListResult -> Int
-selectLatest = fromMaybe 0 . V.findIndex (\ListResult {..} -> lTool == GHC && Latest `elem` lTag)
-
-
--- | Replace the @appState@ or construct it based on a filter function
--- and a new @[ListResult]@ evidence.
--- When passed an existing @appState@, tries to keep the selected element.
-replaceLR :: (ListResult -> Bool)
-          -> [ListResult]
-          -> Maybe BrickInternalState
-          -> BrickInternalState
-replaceLR filterF lr s =
-  let oldElem = s >>= listSelectedElement'
-      newVec  = V.fromList . filter filterF $ lr
-      newSelected =
-        case oldElem >>= \(_, oldE) -> V.findIndex (toolEqual oldE) newVec of
-          Just ix -> ix
-          Nothing -> selectLatest newVec
-  in  BrickInternalState newVec newSelected
- where
-  toolEqual e1 e2 =
-    lTool e1 == lTool e2 && lVer e1 == lVer e2 && lCross e1 == lCross e2
-
-
-filterVisible :: Bool -> Bool -> ListResult -> Bool
-filterVisible v t e | lInstalled e = True
-                    | v
-                    , not t
-                    , Nightly `notElem` lTag e
-                    , lTool e `notElem` hiddenTools = True
-                    | not v
-                    , t
-                    , Old `notElem` lTag e
-                    , Nightly `notElem` lTag e = True
-                    | v
-                    , Nightly `notElem` lTag e
-                    , t = True
-                    | otherwise = (Old `notElem` lTag e)       &&
-                                  (Nightly `notElem` lTag e)   &&
-                                  (lTool e `notElem` hiddenTools)
-
-
-install' :: (MonadReader AppState m, MonadIO m, MonadThrow m, MonadFail m, MonadMask m, MonadUnliftIO m, Alternative m)
-         => BrickState
-         -> (Int, ListResult)
-         -> m (Either String ())
-install' _ (_, ListResult {..}) = do
-  AppState { ghcupInfo = GHCupInfo { _ghcupDownloads = dls }} <- ask
-
-  let run =
-        runResourceT
-          . runE
-            @'[ AlreadyInstalled
-              , ArchiveResult
-              , UnknownArchive
-              , FileDoesNotExistError
-              , CopyError
-              , NoDownload
-              , NotInstalled
-              , BuildFailed
-              , TagNotFound
-              , DigestError
-              , ContentLengthError
-              , GPGError
-              , DownloadFailed
-              , DirNotEmpty
-              , NoUpdate
-              , TarDirDoesNotExist
-              , FileAlreadyExistsError
-              , ProcessError
-              , ToolShadowed
-              , UninstallFailed
-              , MergeFileTreeError
-              , NoCompatiblePlatform
-              , GHCup.Errors.ParseError
-              , UnsupportedSetupCombo
-              , DistroNotFound
-              , NoCompatibleArch
-              ]
-
-  run (do
-      ce <- liftIO $ fmap (either (const Nothing) Just) $
-        try @_ @SomeException $ getExecutablePath >>= canonicalizePath
-      dirs <- lift getDirs
-      case lTool of
-        GHC   -> do
-          let vi = getVersionInfo (GHCTargetVersion lCross lVer) GHC dls
-          liftE $ installGHCBin (GHCTargetVersion lCross lVer) GHCupInternal False [] $> (vi, dirs, ce)
-        Cabal -> do
-          let vi = getVersionInfo (GHCTargetVersion lCross lVer) Cabal dls
-          liftE $ installCabalBin lVer GHCupInternal False $> (vi, dirs, ce)
-        GHCup -> do
-          let vi = snd <$> getLatest dls GHCup
-          liftE $ upgradeGHCup Nothing False False $> (vi, dirs, ce)
-        HLS   -> do
-          let vi = getVersionInfo (GHCTargetVersion lCross lVer) HLS dls
-          liftE $ installHLSBin lVer GHCupInternal False $> (vi, dirs, ce)
-        Stack -> do
-          let vi = getVersionInfo (GHCTargetVersion lCross lVer) Stack dls
-          liftE $ installStackBin lVer GHCupInternal False $> (vi, dirs, ce)
-    )
-    >>= \case
-          VRight (vi, Dirs{..}, Just ce) -> do
-            forM_ (_viPostInstall =<< vi) $ \msg -> logInfo msg
-            case lTool of
-              GHCup -> do
-#if !IS_WINDOWS
-                up <- liftIO $ fmap (either (const Nothing) Just)
-                  $ try @_ @SomeException $ canonicalizePath (binDir </> "ghcup" <.> exeExt)
-                when ((normalise <$> up) == Just (normalise ce)) $
-                  -- TODO: track cli arguments of previous invocation
-                  liftIO $ SPP.executeFile ce False ["tui"] Nothing
-#else
-                logInfo "Please restart 'ghcup' for the changes to take effect"
-#endif
-              _ -> pure ()
-            pure $ Right ()
-          VRight (vi, _, _) -> do
-            forM_ (_viPostInstall =<< vi) $ \msg -> logInfo msg
-            logInfo "Please restart 'ghcup' for the changes to take effect"
-            pure $ Right ()
-          VLeft  (V (AlreadyInstalled _ _)) -> pure $ Right ()
-          VLeft (V NoUpdate) -> pure $ Right ()
-          VLeft e -> pure $ Left $ prettyHFError e <> "\n"
-            <> "Also check the logs in ~/.ghcup/logs"
-
-
-set' :: (MonadReader AppState m, MonadIO m, MonadThrow m, MonadFail m, MonadMask m, MonadUnliftIO m, Alternative m)
-     => BrickState
-     -> (Int, ListResult)
-     -> m (Either String ())
-set' bs input@(_, ListResult {..}) = do
-  settings <- liftIO $ readIORef settings'
-
-  let run =
-        flip runReaderT settings
-          . runE @'[FileDoesNotExistError , NotInstalled , TagNotFound]
-
-  run (do
-      case lTool of
-        GHC   -> liftE $ setGHC (GHCTargetVersion lCross lVer) SetGHCOnly Nothing $> ()
-        Cabal -> liftE $ setCabal lVer $> ()
-        HLS   -> liftE $ setHLS lVer SetHLSOnly Nothing $> ()
-        Stack -> liftE $ setStack lVer $> ()
-        GHCup -> pure ()
-    )
-    >>= \case
-          VRight _ -> pure $ Right ()
-          VLeft  e -> case e of
-            (V (NotInstalled tool _)) -> do
-              promptAnswer <- getUserPromptResponse userPrompt
-              case promptAnswer of
-                PromptYes -> do
-                  res <- install' bs input
-                  case res of
-                    (Left err) -> pure $ Left err
-                    (Right _) -> do
-                      logInfo "Setting now..."
-                      set' bs input
-
-                PromptNo -> pure $ Left (prettyHFError e)
-              where
-                userPrompt = L.toStrict . B.toLazyText . B.fromString $
-                  "This Version of "
-                  <> show tool
-                  <> " you are trying to set is not installed.\n"
-                  <> "Would you like to install it first? [Y/N]: "
-
-            _ -> pure $ Left (prettyHFError e)
-
-
-
-del' :: (MonadReader AppState m, MonadIO m, MonadFail m, MonadMask m, MonadUnliftIO m)
-     => BrickState
-     -> (Int, ListResult)
-     -> m (Either String ())
-del' _ (_, ListResult {..}) = do
-  AppState { ghcupInfo = GHCupInfo { _ghcupDownloads = dls }} <- ask
-
-  let run = runE @'[NotInstalled, UninstallFailed]
-
-  run (do
-      let vi = getVersionInfo (GHCTargetVersion lCross lVer) lTool dls
-      case lTool of
-        GHC   -> liftE $ rmGHCVer (GHCTargetVersion lCross lVer) $> vi
-        Cabal -> liftE $ rmCabalVer lVer $> vi
-        HLS   -> liftE $ rmHLSVer lVer $> vi
-        Stack -> liftE $ rmStackVer lVer $> vi
-        GHCup -> pure Nothing
-    )
-    >>= \case
-          VRight vi -> do
-            when (lTool == GHC) $ logGHCPostRm (mkTVer lVer)
-            forM_ (_viPostRemove =<< vi) $ \msg ->
-              logInfo msg
-            pure $ Right ()
-          VLeft  e -> pure $ Left (prettyHFError e)
-
-
-changelog' :: (MonadReader AppState m, MonadIO m)
-           => BrickState
-           -> (Int, ListResult)
-           -> m (Either String ())
-changelog' _ (_, ListResult {..}) = do
-  AppState { pfreq, ghcupInfo = GHCupInfo { _ghcupDownloads = dls }} <- ask
-  case getChangeLog dls lTool (ToolVersion lVer) of
-    Nothing -> pure $ Left $
-      "Could not find ChangeLog for " <> prettyShow lTool <> ", version " <> T.unpack (prettyVer lVer)
-    Just uri -> do
-      let cmd = case _rPlatform pfreq of
-            Darwin  -> "open"
-            Linux _ -> "xdg-open"
-            FreeBSD -> "xdg-open"
-            Windows -> "start"
-      exec cmd [T.unpack $ decUTF8Safe $ serializeURIRef' uri] Nothing Nothing >>= \case
-        Right _ -> pure $ Right ()
-        Left  e -> pure $ Left $ prettyHFError e
-
-
-settings' :: IORef AppState
-{-# NOINLINE settings' #-}
-settings' = unsafePerformIO $ do
-  dirs <- getAllDirs
-  let loggerConfig = LoggerConfig { lcPrintDebug  = False
-                                  , consoleOutter = \_ -> pure ()
-                                  , fileOutter    = \_ -> pure ()
-                                  , fancyColors   = True
-                                  }
-  newIORef $ AppState defaultSettings
-                      dirs
-                      defaultKeyBindings
-                      (GHCupInfo mempty mempty mempty)
-                      (PlatformRequest A_64 Darwin Nothing)
-                      loggerConfig
-
-
-
-brickMain :: AppState
-          -> IO ()
-brickMain s = do
-  writeIORef settings' s
-
-  eAppData <- getAppData (Just $ ghcupInfo s)
-  case eAppData of
-    Right ad ->
-      defaultMain
-          (app (defaultAttributes (noColor $ settings s)) (dimAttributes (noColor $ settings s)))
-          (BrickState ad
-                    defaultAppSettings
-                    (constructList ad defaultAppSettings Nothing)
-                    (keyBindings (s :: AppState))
-
-          )
-        $> ()
-    Left e -> do
-      flip runReaderT s $ logError $ "Error building app state: " <> T.pack (show e)
-      exitWith $ ExitFailure 2
-
-
-defaultAppSettings :: BrickSettings
-defaultAppSettings = BrickSettings { showAllVersions = False, showAllTools = False }
-
-
-getGHCupInfo :: IO (Either String GHCupInfo)
-getGHCupInfo = do
-  settings <- readIORef settings'
-
-  r <-
-    flip runReaderT settings
-    . runE @'[DigestError, ContentLengthError, GPGError, JSONError , DownloadFailed , FileDoesNotExistError, StackPlatformDetectError]
-    $ do
-      pfreq <- lift getPlatformReq
-      liftE $ getDownloadsF pfreq
-
-  case r of
-    VRight a -> pure $ Right a
-    VLeft  e -> pure $ Left (prettyHFError e)
-
-
-getAppData :: Maybe GHCupInfo
-           -> IO (Either String BrickData)
-getAppData mgi = runExceptT $ do
-  r <- ExceptT $ maybe getGHCupInfo (pure . Right) mgi
-  liftIO $ modifyIORef settings' (\s -> s { ghcupInfo = r })
-  settings <- liftIO $ readIORef settings'
-
-  flip runReaderT settings $ do
-    lV <- listVersions Nothing [] False True (Nothing, Nothing)
-    pure $ BrickData (reverse lV)

bootstrap-haskell

@@ -0,0 +1,202 @@
+#!/bin/sh
+
+# safety subshell to avoid executing anything in case this script is not downloaded properly
+(
+
+: "${GHCUP_INSTALL_BASE_PREFIX:=$HOME}"
+
+die() {
+    (>&2 printf "\\033[0;31m%s\\033[0m\\n" "$1")
+    exit 2
+}
+
+edo()
+{
+    "$@" || die "\"$*\" failed!"
+}
+
+eghcup() {
+    if [ -z "${BOOTSTRAP_HASKELL_VERBOSE}" ] ; then
+        edo ghcup "$@"
+    else
+        edo ghcup --verbose "$@"
+    fi
+}
+
+download_ghcup() {
+	_plat="$(uname -s)"
+	_arch=$(uname -m)
+
+    case "${_plat}" in
+        "linux"|"Linux")
+			case "${_arch}" in
+				x86_64|amd64)
+					_url=https://downloads.haskell.org/~ghcup/0.1.4/x86_64-linux-ghcup-0.1.4
+					;;
+				i*86)
+					_url=https://downloads.haskell.org/~ghcup/0.1.4/i386-linux-ghcup-0.1.4
+					;;
+				*) die "Unknown architecture: ${_arch}"
+					;;
+			esac
+			;;
+        "FreeBSD"|"freebsd")
+			case "${_arch}" in
+				x86_64|amd64)
+					;;
+				i*86)
+					die "i386 currently not supported!"
+					;;
+				*) die "Unknown architecture: ${_arch}"
+					;;
+			esac
+			_url=https://downloads.haskell.org/~ghcup/0.1.4/x86_64-portbld-freebsd-ghcup-0.1.4
+            ;;
+        "Darwin"|"darwin")
+			case "${_arch}" in
+				x86_64|amd64)
+					;;
+				i*86)
+					die "i386 currently not supported!"
+					;;
+				*) die "Unknown architecture: ${_arch}"
+					;;
+			esac
+			_url=https://downloads.haskell.org/~ghcup/0.1.4/x86_64-apple-darwin-ghcup-0.1.4 ;;
+        *) die "Unknown platform: ${_plat}"
+			;;
+    esac
+
+	edo curl -Lf "${_url}" > "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/ghcup
+
+	unset _plat _arch _url
+}
+
+
+echo
+echo "Welcome to Haskell!"
+echo
+echo "This will download and install the Glasgow Haskell Compiler (GHC)"
+echo "and the Cabal build tool."
+echo
+echo "ghcup installs only into the following directory, which can be removed anytime:"
+echo "  $GHCUP_INSTALL_BASE_PREFIX/.ghcup"
+echo
+
+if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
+    printf "\\033[0;35m%s\\033[0m\\n" "Press ENTER to proceed"
+    printf "\\033[0;35m%s\\033[0m\\n" "or ctrl-c to abort."
+    printf "\\033[0;35m%s\\033[0m\\n" "Note that this script can be re-run at any given time."
+    echo
+    # Wait for user input to continue.
+    # shellcheck disable=SC2034
+    read -r answer </dev/tty
+fi
+
+edo mkdir -p "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin
+
+if command -V "ghcup" >/dev/null 2>&1 ; then
+    if [ -z "${BOOTSTRAP_HASKELL_NO_UPGRADE}" ] ; then
+        eghcup upgrade
+    fi
+else
+	download_ghcup
+    edo chmod +x "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/ghcup
+
+	cat <<-EOF > "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/env || die "Failed to create env file"
+		export PATH="\$HOME/.cabal/bin:\${GHCUP_INSTALL_BASE_PREFIX:=\$HOME}/.ghcup/bin:\$PATH"
+		EOF
+	# shellcheck disable=SC1090
+    edo . "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/env
+    eghcup upgrade
+fi
+
+echo
+echo "$(ghcup tool-requirements)"
+echo
+
+if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
+    printf "\\033[0;35m%s\\033[0m\\n" "Press ENTER to proceed"
+    printf "\\033[0;35m%s\\033[0m\\n" "or ctrl-c to abort."
+    printf "\\033[0;35m%s\\033[0m\\n" "Installation may take a while."
+    echo
+
+    # Wait for user input to continue.
+    # shellcheck disable=SC2034
+    read -r answer </dev/tty
+fi
+
+eghcup --cache install
+
+eghcup set
+eghcup --cache install-cabal
+
+edo cabal new-update
+
+printf "\\033[0;35m%s\\033[0m\\n" ""
+printf "\\033[0;35m%s\\033[0m\\n" "Installation done!"
+printf "\\033[0;35m%s\\033[0m\\n" ""
+
+if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
+    echo "In order to run ghc and cabal, you need to adjust your PATH variable."
+    echo "You may want to source '$GHCUP_INSTALL_BASE_PREFIX/.ghcup/env' in your shell"
+    echo "configuration to do so (e.g. ~/.bashrc)."
+
+	case $SHELL in
+		*/zsh) # login shell is zsh
+			GHCUP_PROFILE_FILE="$HOME/.zshrc"
+			MY_SHELL="zsh" ;;
+		*/bash) # login shell is bash
+			if [ -f "$HOME/.bashrc" ] ; then # bashrc is not sourced by default, so assume it isn't if file does not exist
+				GHCUP_PROFILE_FILE="$HOME/.bashrc"
+			else
+				GHCUP_PROFILE_FILE="$HOME/.bash_profile"
+			fi
+
+			MY_SHELL="bash" ;;
+		*/sh) # login shell is sh, but might be a symlink to bash or zsh
+			if [ -n "${BASH}" ] ; then
+				if [ -f "$HOME/.bashrc" ] ; then # bashrc is not sourced by default, so assume it isn't if file does not exist
+					GHCUP_PROFILE_FILE="$HOME/.bashrc"
+				else
+					GHCUP_PROFILE_FILE="$HOME/.bash_profile"
+				fi
+
+				MY_SHELL="bash"
+			elif [ -n "${ZSH_VERSION}" ] ; then
+				GHCUP_PROFILE_FILE="$HOME/.zshrc"
+				MY_SHELL="zsh"
+			else
+				exit 0
+			fi
+			;;
+		*) exit 0 ;;
+	esac
+
+
+	printf "\\033[0;35m%s\\033[0m\\n" ""
+	printf "\\033[0;35m%s\\033[0m\\n" "Detected ${MY_SHELL} shell on your system..."
+	printf "\\033[0;35m%s\\033[0m\\n" "If you want ghcup to automatically add the required PATH variable to \"${GHCUP_PROFILE_FILE}\""
+	printf "\\033[0;35m%s\\033[0m\\n" "answer with YES, otherwise with NO and press ENTER."
+	printf "\\033[0;35m%s\\033[0m\\n" ""
+
+    while true; do
+        read -r next_answer </dev/tty
+
+        case $next_answer in
+            [Yy]*)
+                echo "[ -f \"\${GHCUP_INSTALL_BASE_PREFIX:=\$HOME}/.ghcup/env\" ] && source \"\${GHCUP_INSTALL_BASE_PREFIX:=\$HOME}/.ghcup/env\"" >> "${GHCUP_PROFILE_FILE}"
+                printf "\\033[0;35m%s\\033[0m\\n" "OK! ${GHCUP_PROFILE_FILE} has been modified. Restart your terminal for the changes to take effect,"
+                printf "\\033[0;35m%s\\033[0m\\n" "or type \"source ${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/env\" to apply them in your current terminal session."
+                exit 0;;
+            [Nn]*)
+                exit 0;;
+            *)
+                echo "Please type YES or NO and press enter.";;
+        esac
+    done
+fi
+)
+
+# vim: tabstop=4 shiftwidth=4 expandtab
+

cabal.ghc8107.project

@@ -1,29 +0,0 @@
-packages: ./ghcup.cabal
-
-optional-packages: ./vendored/*/*.cabal
-
-optimization: 2
-
-package ghcup
-    flags: +tui
-
-constraints: http-io-streams -brotli,
-             any.aeson >= 2.0.1.0
-
-package libarchive
-  flags: -system-libarchive
-
-package aeson-pretty
-  flags: +lib-only
-
-package cabal-plan
-  flags: -exe
-
-package aeson
-  flags: +ordered-keymap
-
-package streamly
-  flags: +use-unliftio
-
-
-with-compiler: ghc-8.10.7

cabal.ghc8107.project.freeze

@@ -1,246 +0,0 @@
-active-repositories: hackage.haskell.org:merge
-constraints: any.Cabal ==3.6.3.0,
-             Cabal -bundled-binary-generic,
-             any.Cabal-syntax ==3.8.1.0,
-             any.HUnit ==1.6.2.0,
-             any.HsOpenSSL ==0.11.7.4,
-             HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -use-pkg-config,
-             any.OneTuple ==0.3.1,
-             any.QuickCheck ==2.14.2,
-             QuickCheck -old-random +templatehaskell,
-             any.StateVar ==1.2.2,
-             any.abstract-deque ==0.3,
-             abstract-deque -usecas,
-             any.aeson ==2.1.1.0,
-             aeson -cffi +ordered-keymap,
-             any.aeson-pretty ==0.8.9,
-             aeson-pretty +lib-only,
-             any.alex ==3.2.7.1,
-             any.ansi-terminal ==0.11.4,
-             ansi-terminal -example +win32-2-13-1,
-             any.ansi-wl-pprint ==0.6.9,
-             ansi-wl-pprint -example,
-             any.array ==0.5.4.0,
-             any.assoc ==1.0.2,
-             any.async ==2.2.4,
-             async -bench,
-             any.atomic-primops ==0.8.4,
-             atomic-primops -debug,
-             any.attoparsec ==0.14.4,
-             attoparsec -developer,
-             any.base ==4.14.3.0,
-             any.base-compat ==0.12.2,
-             any.base-compat-batteries ==0.12.2,
-             any.base-orphans ==0.8.7,
-             any.base16-bytestring ==1.0.2.0,
-             any.base64-bytestring ==1.2.1.0,
-             any.bifunctors ==5.5.14,
-             bifunctors +semigroups +tagged,
-             any.bimap ==0.5.0,
-             any.binary ==0.8.8.0,
-             any.binary-instances ==1.0.3,
-             any.binary-orphans ==1.0.3,
-             any.blaze-builder ==0.4.2.2,
-             any.brick ==1.5,
-             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-install-parsers ==0.5,
-             any.cabal-plan ==0.7.2.3,
-             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 ==0.2.5.0,
-             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 ==1.3.6.0,
-             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 ==5.1.10,
-             any.fusion-plugin-types ==0.1.0,
-             any.generic-arbitrary ==0.2.2,
-             any.generically ==0.1,
-             any.ghc-boot-th ==8.10.7,
-             any.ghc-byteorder ==4.11.0.0.10,
-             any.ghc-prim ==0.6.1,
-             any.happy ==1.20.0,
-             any.hashable ==1.4.2.0,
-             hashable +integer-gmp -random-initial-seed,
-             any.haskell-lexer ==1.1.1,
-             any.haskus-utils-data ==1.4,
-             any.haskus-utils-types ==1.5.1,
-             any.haskus-utils-variant ==3.2.1,
-             any.heaps ==0.4,
-             any.hsc2hs ==0.68.8,
-             hsc2hs -in-ghc-tree,
-             any.hspec ==2.10.8,
-             any.hspec-core ==2.10.8,
-             any.hspec-discover ==2.10.8,
-             any.hspec-expectations ==0.8.2,
-             any.hspec-golden-aeson ==0.9.0.0,
-             any.http-io-streams ==0.1.6.1,
-             http-io-streams -brotli +fast-xor,
-             any.indexed-profunctors ==0.1.1,
-             any.indexed-traversable ==0.1.2,
-             any.indexed-traversable-instances ==0.1.1.1,
-             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 ==0.9.2,
-             language-c -allwarnings +iecfpextension +usebytestrings,
-             any.libarchive ==3.0.3.2,
-             libarchive -cross -low-memory +no-exe -system-libarchive,
-             any.libyaml-streamly ==0.2.1,
-             libyaml-streamly -no-unicode -system-libyaml,
-             any.lockfree-queue ==0.2.4,
-             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 ==0.4.3.11,
-             any.mtl ==2.2.2,
-             any.network ==3.1.2.7,
-             network -devel,
-             any.network-uri ==2.6.4.2,
-             any.openssl-streams ==1.2.3.0,
-             any.optics ==0.4.2,
-             any.optics-core ==0.4.1,
-             optics-core -explicit-generic-labels,
-             any.optics-extra ==0.4.2.1,
-             any.optics-th ==0.4.1,
-             any.optparse-applicative ==0.17.0.0,
-             optparse-applicative +process,
-             any.os-release ==1.0.2.1,
-             os-release -devel,
-             any.parallel ==3.2.2.0,
-             any.parsec ==3.1.16.1,
-             any.parser-combinators ==1.3.0,
-             parser-combinators -dev,
-             any.polyparse ==1.13,
-             any.pretty ==1.1.3.6,
-             any.pretty-terminal ==0.1.0.0,
-             any.primitive ==0.7.4.0,
-             any.process ==1.6.13.2,
-             any.profunctors ==5.6.2,
-             any.quickcheck-arbitrary-adt ==0.3.1.0,
-             any.quickcheck-io ==0.2.0,
-             any.random ==1.2.1.1,
-             any.recursion-schemes ==5.2.2.3,
-             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 ==0.8.1.2,
-             retry -lib-werror,
-             any.rts ==1.0.1,
-             any.safe ==0.3.19,
-             any.safe-exceptions ==0.1.7.3,
-             any.scientific ==0.3.7.0,
-             scientific -bytestring-builder -integer-simple,
-             any.semialign ==1.2.0.1,
-             semialign +semigroupoids,
-             any.semigroupoids ==5.3.7,
-             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
-             any.setenv ==0.1.1.3,
-             any.split ==0.2.3.5,
-             any.splitmix ==0.1.0.4,
-             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 ==0.4.0.1,
-             strict +assoc,
-             any.strict-base ==0.4.0.0,
-             any.tagged ==0.8.6.1,
-             tagged +deepseq +transformers,
-             any.tagsoup ==0.14.8,
-             any.tar ==0.5.1.1,
-             tar -old-bytestring -old-time,
-             any.template-haskell ==2.16.0.0,
-             any.temporary ==1.3,
-             any.terminal-progress-bar ==0.4.1,
-             any.terminal-size ==0.3.3,
-             any.terminfo ==0.4.1.4,
-             any.text ==2.0.1,
-             text -developer +simdutf,
-             any.text-binary ==0.2.1.1,
-             any.text-short ==0.1.5,
-             text-short -asserts,
-             any.text-zipper ==0.12,
-             any.tf-random ==0.5,
-             any.th-abstraction ==0.4.5.0,
-             any.th-compat ==0.1.4,
-             any.th-lift ==0.8.2,
-             any.th-lift-instances ==0.1.20,
-             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 ==0.7.2,
-             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
-             any.unicode-data ==0.3.1,
-             unicode-data -ucd2haskell,
-             any.unix ==2.7.2.2,
-             any.unix-bytestring ==0.3.7.8,
-             any.unix-compat ==0.6,
-             unix-compat -old-time,
-             any.unliftio-core ==0.2.0.1,
-             any.unordered-containers ==0.2.19.1,
-             unordered-containers -debug,
-             any.uri-bytestring ==0.3.3.1,
-             uri-bytestring -lib-werror,
-             any.utf8-string ==1.0.2,
-             any.uuid-types ==1.0.5,
-             any.vector ==0.12.3.1,
-             vector +boundschecks -internalchecks -unsafechecks -wall,
-             any.vector-binary-instances ==0.2.5.2,
-             any.versions ==5.0.4,
-             any.vty ==5.37,
-             any.witherable ==0.4.2,
-             any.word-wrap ==0.5,
-             any.word8 ==0.1.3,
-             any.xor ==0.0.1.1,
-             any.yaml-streamly ==0.12.1,
-             yaml-streamly +no-examples +no-exe,
-             any.zlib ==0.6.3.0,
-             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
-             any.zlib-bindings ==0.1.1.5
-index-state: hackage.haskell.org 2023-01-12T04:22:48Z

cabal.project

@@ -1,32 +1,16 @@
 packages: ./ghcup.cabal
 
-optional-packages: ./vendored/*/*.cabal
-
-package ghcup
-    flags: +tui
-
-constraints: http-io-streams -brotli,
-             any.aeson >= 2.0.1.0
-
-source-repository-package
-  type: git
-  location: https://github.com/fosskers/versions.git
-  tag: 7bc3355348aac3510771d4622aff09ac38c9924d
-
-package libarchive
-  flags: -system-libarchive
-
-package aeson-pretty
-  flags: +lib-only
-
-package cabal-plan
-  flags: -exe
-
-package aeson
-  flags: +ordered-keymap
+optimization: 2
 
 package streamly
-  flags: +use-unliftio
+    ghc-options: -O2 -fspec-constr-recursive=16 -fmax-worker-args=16
 
-package *
-  test-show-details: direct
+package ghcup
+    ghc-options: -O2 -fspec-constr-recursive=16 -fmax-worker-args=16
+
+package tar-bytestring
+    ghc-options: -O2
+
+constraints: http-io-streams -brotli
+
+allow-newer: base

cabal.project.freeze

@@ -1,2 +0,0 @@
--- windows picks weird version
-constraints: any.hsc2hs ==0.68.8

cabal.project.release

@@ -1,46 +0,0 @@
-packages: ./ghcup.cabal
-
-optional-packages: ./vendored/*/*.cabal
-
-optimization: 2
-
-package ghcup
-  flags: +tui
-
-if os(linux)
-  if arch(x86_64) || arch(i386)
-    package *
-      ghc-options: -split-sections -optl-static
-elif os(darwin)
-  constraints: zlib +bundled-c-zlib,
-               lzma +static
-elif os(mingw32)
-  constraints: zlib +bundled-c-zlib,
-               lzma +static,
-               text -simdutf,
-			   vty-windows >=0.1.0.3
-elif os(freebsd)
-  constraints: zlib +bundled-c-zlib,
-               zip +disable-zstd
-  package *
-    ghc-options: -split-sections -pgmc clang++14
-
-constraints: http-io-streams -brotli,
-             any.aeson >= 2.0.1.0,
-             any.hsc2hs ==0.68.8
-
-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
-

cbits/dirutils.c

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

cbits/dirutils.h

@@ -1,16 +0,0 @@
-#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/build_mk/cross

@@ -1,9 +0,0 @@
-V=0
-BUILD_MAN = NO
-BUILD_SPHINX_HTML = NO
-BUILD_SPHINX_PDF = NO
-HADDOCK_DOCS = NO
-ifneq "$(BuildFlavour)" ""
-include mk/flavours/$(BuildFlavour).mk
-endif
-Stage1Only = YES

data/build_mk/default

@@ -1,8 +0,0 @@
-V=0
-BUILD_MAN = NO
-BUILD_SPHINX_HTML = NO
-BUILD_SPHINX_PDF = NO
-HADDOCK_DOCS = YES
-ifneq "$(BuildFlavour)" ""
-include mk/flavours/$(BuildFlavour).mk
-endif

data/config.yaml

@@ -1,130 +0,0 @@
-# Cache downloads in ~/.ghcup/cache
-cache: False
-# Skip tarball checksum verification
-no-verify: False
-# enable verbosity
-verbose: False
-# When to keep build directories
-keep-dirs: Errors  # Always | Never | Errors
-# Which downloader to use
-downloader: Curl   # Curl | Wget | Internal
-# whether to run in offline mode
-no-network: False
-# whether/how to do gpg verification
-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: []
-  down:
-    KDown: []
-  quit:
-    KChar: 'q'
-  install:
-    KChar: 'i'
-  uninstall:
-    KChar: 'u'
-  set:
-    KChar: 's'
-  changelog:
-    KChar: 'c'
-  show-all:
-    KChar: 'a'
-  show-all-tools:
-    KChar: 't'
-
-# The caching for the metadata files containing download info, depending on last access time
-# of the file. These usually are in '~/.ghcup/cache/ghcup-<ver>.yaml'.
-meta-cache: 300 # in seconds
-
-# When trying to download ghcup metadata, this option decides what to do
-# when the download fails:
-#   1. Lax: use existing ~/.ghcup/cache/ghcup-<ver>.yaml as fallback (default)
-#   2. Strict: fail hard
-meta-mode: Lax # Strict | Lax
-
-# Where to get GHC/cabal/hls download info/versions from. This is a list that performs
-# union over tool versions, preferring the later entries.
-url-source:
-  ## Use the internal download uri, this is the default
-  - GHCupURL
-
-  ## Prefer stack supplied metadata (will still use GHCup metadata for versions not existing in stack metadata)
-  # - StackSetupURL
-
-  ## Add pre-release channel
-  # - https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml
-  ## Add nightly channel
-  # - https://ghc.gitlab.haskell.org/ghcup-metadata/ghcup-nightlies-0.0.7.yaml
-  ## Add cross compiler channel
-  # - https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-cross-0.0.8.yaml
-
-  ## Use dwarf bindist for 9.4.7 for ghcup metadata
-  # - ghcup-info:
-  #     ghcupDownloads:
-  #       GHC:
-  #         9.4.7:
-  #           viTags: []
-  #           viArch:
-  #             A_64:
-  #               Linux_UnknownLinux:
-  #                 unknown_versioning:
-  #                   dlUri: https://downloads.haskell.org/ghc/9.4.7/ghc-9.4.7-x86_64-deb10-linux-dwarf.tar.xz
-  #                   dlSubdir:
-  #                     RegexDir: "ghc-.*"
-  #                   dlHash: b261b3438ba455e3cf757f9c8dc3a06fdc061ea8ec287a65b7809e25fe18bad4
-
-  ## for stack metadata and the linux64-tinfo6 bindists, use static alpine for 9.8.1
-  # - setup-info:
-  #     ghc:
-  #       linux64-tinfo6:
-  #         9.8.1:
-  #           url: "https://downloads.haskell.org/~ghc/9.8.1/ghc-9.8.1-x86_64-alpine3_12-linux-static.tar.xz"
-  #           content-length: 229037440
-  #           sha256: b48f3d3a508d0c140d1c801e04afc65e80c0d25e7e939a8a41edb387b26b81b3
-
-# This is a way to override platform detection, e.g. when you're running
-# a Ubuntu derivate based on 18.04, you could do:
-#
-# 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"
-

docker/alpine32/Dockerfile

@@ -1,71 +0,0 @@
-FROM --platform=linux/i386 i386/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=0.1.19.4
-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/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=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 ${CABAL_INSTALL} && \
-	find "/usr/lib/ghc-${GHC}/" \( -name "*_p.a" -o -name "*.p_hi" \) -type f -delete && \
-	rm -r "/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

@@ -1,72 +0,0 @@
-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=0.1.19.4
-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/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=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 ${CABAL_INSTALL} && \
-	find "/usr/lib/ghc-${GHC}/" \( -name "*_p.a" -o -name "*.p_hi" \) -type f -delete && \
-	rm -r "/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

@@ -1,61 +0,0 @@
-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=0.1.19.4
-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/buster/update_opt.sh

@@ -1,36 +0,0 @@
-#!/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

@@ -1,61 +0,0 @@
-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

@@ -1,36 +0,0 @@
-#!/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

@@ -1,61 +0,0 @@
-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=0.1.19.4
-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/buster/update_opt.sh

@@ -1,36 +0,0 @@
-#!/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

@@ -1,61 +0,0 @@
-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

@@ -1,36 +0,0 @@
-#!/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/build.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -ex
+
+cd /app
+
+cabal v2-update
+
+cabal v2-install \
+	--install-method=copy \
+	--overwrite-policy=always \
+	--installdir="/bin" \
+	--ghc-options='-optl-static'
+

docs/BUGS.md

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

docs/Discord-Logo-Black.svg

@@ -1,10 +0,0 @@
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-<rect width="71" height="55" fill="white"/>
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docs/Matrix_logo.svg

@@ -1,7 +0,0 @@
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docs/about.md

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-# About
-
-All you wanted to know about GHCup.
-
-## Team
-
-### Author and Maintainer
-
-* [Julian Ospald](https://github.com/hasufell) (aka: maerwald, hasufell)
-
-### Collaborators
-
-* [Arjun Kathuria](https://github.com/arjunkathuria)
-* [Ben Gamari](https://github.com/bgamari)
-* [Javier Neira](https://github.com/jneira)
-
-### Contributors
-
-* amesgen
-* Chris Smith
-* Anton-Latukha
-* Brian McKenna
-* Huw campbell
-* Tom Ellis
-* Sigmund Vestergaard
-* Ron Toland
-* Paolo Martini
-* Mario Lang
-* Jan Hrček
-* vglfr
-* Fendor
-* Enrico Maria De Angelis
-* Emily Pillmore
-* Colin Barrett
-* Artur Gajowy
-
-### Sponsors
-
-* All [opencollective](https://opencollective.com/ghcup#category-CONTRIBUTE) contributors
-* [haskell.org](https://www.haskell.org/haskell-org-committee/) via CI and infrastructure
-* [Haskell Foundation](https://haskell.foundation/affiliates/) via affiliation
-
-## How to help
-
-* if you want to contribute code or documentation, check out the [issue tracker](https://github.com/haskell/ghcup-hs/issues) and the [Development guide](./dev.md)
-* if you want to propose features or write user feedback, feel free to [open a ticket](https://github.com/haskell/ghcup-hs/issues/new)
-* if you want to donate to the project, visit our [opencollective](https://opencollective.com/ghcup#category-CONTRIBUTE) page
-
-## Design goals
-
-1. simplicity
-2. non-interactive CLI interface
-3. portable
-4. do one thing and do it well (UNIX philosophy)
-
-## Non-goals
-
-1. invoking `sudo`, `apt-get` or *any* package manager
-2. handling system packages
-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/`.
-
-Optionally, an unversioned `ghc` link can point to a default version of your choice.
-
-This uses precompiled GHC binaries that have been compiled on fedora/debian by [upstream GHC](https://www.haskell.org/ghc/download_ghc_8_6_1.html#binaries).
-
-Alternatively, you can also tell it to compile from source (note that this might fail due to missing requirements).
-
-cabal-install/HLS/stack are installed in `~/.ghcup/bin/<tool>-<ver>` and have unversioned symlinks to the latest version by default (`~/.ghcup/bin/<tool>-<ver>`).
-
-## Known users
-
-* CI:
-    - [Github actions/virtual-environments](https://github.com/actions/virtual-environments)
-    - [Github haskell/actions/setup](https://github.com/haskell/actions/tree/main/setup)
-    - [haskell-ci](https://github.com/haskell-CI/haskell-ci)
-* mirrors:
-    - [sjtug](https://mirror.sjtu.edu.cn/docs/ghcup)
-* tools:
-    - [vscode-haskell](https://github.com/haskell/vscode-haskell)
-    - [nvim-lsp-installer](https://github.com/williamboman/nvim-lsp-installer)
-    - [vabal](https://github.com/Franciman/vabal)
-
-## 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
-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
-as the current one via: `ghcup set ghc <version-name>`.
-
-This problem doesn't exist for regularly installed GHC versions.
-
-### Limited distributions supported
-
-Currently only GNU/Linux distributions compatible with the [upstream GHC](https://www.haskell.org/ghc/download_ghc_8_6_1.html#binaries) binaries are supported.
-
-### Precompiled binaries
-
-Since this uses precompiled binaries you may run into
-several problems.
-
-#### Missing libtinfo (ncurses)
-
-You may run into problems with *ncurses* and **missing libtinfo**, in case
-your distribution doesn't use the legacy way of building
-ncurses and has no compatibility symlinks in place.
-
-Ask your distributor on how to solve this or
-try to compile from source via `ghcup compile <version>`.
-
-#### Libnuma required
-
-This was a [bug](https://ghc.haskell.org/trac/ghc/ticket/15688) in the build system of some GHC versions that lead to
-unconditionally enabled libnuma support. To mitigate this you might have to install the libnuma
-package of your distribution. See [here](https://gitlab.haskell.org/haskell/ghcup/issues/58) for a discussion.
-
-### Compilation
-
-Although this script can compile GHC for you, it's just a very thin
-wrapper around the build system. It makes no effort in trying
-to figure out whether you have the correct toolchain and
-the correct dependencies. Refer to [the official docs](https://ghc.haskell.org/trac/ghc/wiki/Building/Preparation/Linux)
-on how to prepare your environment for building GHC.
-
-### Stack support
-
-There may be a number of bugs when trying to make ghcup installed GHC versions work with stack,
-such as:
-
-- https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/188
-
-Further, stack's upgrade procedure may break/confuse ghcup. There are a number of integration
-issues discussed here:
-
-- https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/153
-
-### Windows support
-
-Windows support is in early stages. Since windows doesn't support symbolic links properly,
-ghcup uses a [shimgen wrapper](https://github.com/71/scoop-better-shimexe). It seems to work
-well, but there may be unknown issues with that approach.
-
-Windows 7 and Powershell 2.0 aren't well supported at the moment, also see:
-
-- https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/140
-- https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/197
-
-## 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,
-but even that differs in scope and design.
-
-### Why should I use ghcup over stack?
-
-GHCup is not a replacement for stack. Instead, it supports installing and managing stack versions.
-It does the same for cabal, GHC and HLS. As such, It doesn't make a workflow choice for you.
-
-### Why should I let ghcup manage stack?
-
-You don't need to. However, some users seem to prefer to have a central tool that manages cabal and stack
-at the same time. Additionally, it can allow better sharing of GHC installation across these tools.
-Also see:
-
-* https://docs.haskellstack.org/en/stable/yaml_configuration/#system-ghc
-* https://github.com/commercialhaskell/stack/pull/5585
-
-### Why does ghcup not use stack code?
-
-1. GHCup started as a shell script. At the time of rewriting it in Haskell, the authors didn't even know that stack exposes *some* of its [installation API](https://hackage.haskell.org/package/stack-2.5.1.1/docs/Stack-Setup.html)
-2. it doesn't support cabal installation, which was the main motivation behind GHCup back then
-3. depending on a codebase as big as stack for a central part of one's application without having a short contribution pipeline would likely have caused stagnation or resulted in simply copy-pasting the relevant code in order to adjust it
-4. it's not clear how GHCup would have been implemented with the provided API. It seems the codebases are fairly different. GHCup does a lot of symlink handling to expose a central `bin/` directory that users can easily put in PATH, without having to worry about anything more. It also provides explicit removal functionality, GHC cross-compilation, a TUI, etc etc.
-
-### Why not unify...
-
-#### ...stack and Cabal and do away with standalone installers
-
-GHCup is not involved in such decisions. cabal-install and stack might have a
-sufficiently different user experience to warrant having a choice.
-
-#### ...installer implementations and have a common library
-
-This sounds like an interesting goal. However, GHC installation isn't a hard engineering problem
-and the shared code wouldn't be too exciting. For such an effort to make sense, all involved
-parties would need to collaborate and have a short pipeline to get patches in.
-
-It's true this would solve the integration problem, but following unix principles, we can
-do similar via **hooks**. Both cabal and stack can support installation hooks. These hooks
-can then call into ghcup or anything else, also see:
-
-* https://github.com/haskell/cabal/issues/7394
-* https://github.com/commercialhaskell/stack/pull/5585
-
-#### ...installers (like, all of it)
-
-So far, there hasn't been an open discussion about this. Is this even a good idea?
-Sometimes projects converge eventually if their overlap is big enough, sometimes they don't.
-
-While unification sounds like a simplification of the ecosystem, it also takes away choice.
-Take `curl` and `wget` as an example.
-
-### Why not support windows?
-
-Windows is supported since GHCup version 0.1.15.1.
-
-### Why the haskell reimplementation?
-
-GHCup started as a portable posix shell script of maybe 50 LOC. GHC installation itself can be carried out in
-about ~3 lines of shell code (download, unpack , configure+make install). However, much convenient functionality
-has been added since, as well as ensuring that all operations are safe and correct. The shell script ended up with
-over 2k LOC, which was very hard to maintain.
-
-The main concern when switching from a portable shell script to haskell was platform/architecture support.
-However, ghcup now re-uses GHCs CI infrastructure and as such is perfectly in sync with all platforms that
-GHC supports.

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docs/dev.md

@@ -1,122 +0,0 @@
-# Development
-
-All you wanted to know about GHCup development.
-
-## Module graph
-
-[![Module graph](./modules_small.svg){: .center style="width:900px"}](./modules_wide.svg)
-
-Main functionality is in `GHCup` module. Utility functions are
-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 [ghcup-metadata](https://github.com/haskell/ghcup-metadata) repository.
-
-## Design decisions
-
-### Using [Excepts](https://hackage.haskell.org/package/haskus-utils-variant-3.0/docs/Haskus-Utils-Variant-Excepts.html) as a beefed up ExceptT
-
-This is an open variant, similar to [plucky](https://hackage.haskell.org/package/plucky) or [oops](https://github.com/i-am-tom/oops) and allows us to combine different error types. Maybe it is too much and it's a little bit [unergonomic](https://github.com/haskus/packages/issues/32) at times. If it really hurts maintenance, it will be removed. It was more of an experiment.
-
-### No use of haskell-TLS
-
-I consider haskell-TLS an interesting experiment, but not a battle-tested and peer-reviewed crypto implementation. There is little to no research about what the intricacies of using haskell for low-level crypto are and how vulnerable such binaries are. Instead, we use either curl the binary or wget. There's also an implementation based on OpenSSL bindings, but it isn't enabled by default, since it would complicate shipping static binaries.
-
-### Optics instead of lens
-
-They're a little safer (less Monoid weirdness with view) and have better error messages. Consider the following with [lens](https://hackage.haskell.org/package/lens):
-
-```
-> view (_Just . to (++ "abc")) Nothing
-""
-```
-
-vs [optics](https://hackage.haskell.org/package/optics):
-
-```
-> view (_Just % to (++ "abc")) Nothing
-
-<interactive>:2:1: error:
-    • An_AffineFold cannot be used as A_Getter
-    • In the expression: view (_Just % to (++ "abc")) Nothing
-      In an equation for ‘it’: it = view (_Just % to (++ "abc")) Nothing
-```
-
-### StrictData on by default
-
-Kazu Yamamoto [explained it in his PR](https://github.com/yesodweb/wai/pull/752#issuecomment-501531386) very well. I like to agree with him. The instances where we need non-strict behavior, we annotate it.
-
-`Strict` is a little more odd as a default, since it depends on how you define your functions as well.
-
-## Code style and formatting
-
-Unfortunately, code formatters are semi-broken on this codebase, due to TH and CPP.
-
-Some light suggestions:
-
-1. mtl-style preferred
-2. no overly pointfree style
-3. use `where` a lot, so the main function body reads like prose
-4. documentation is part of the code
-
-## Common Tasks
-
-### Adding a new GHC version
-
-Head over to: [https://github.com/haskell/ghcup-metadata#adding-a-new-ghc-version](https://github.com/haskell/ghcup-metadata#adding-a-new-ghc-version)
-
-### 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://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://github.com/haskell/ghcup-hs/tree/master/app/ghcup/GHCup/OptParse).
-
-## Major refactors
-
-1. First major refactor included adding cross support. This added
-   `GHCTargetVersion`, which includes the target in addition to the version.
-   Most of the `Version` parameters to functions had to be replaced with
-   that and ensured the logic is consistent for cross and non-cross
-   installs.
-2. This refactor added windows support wrt [#130](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/130).
-   The major changes here were switching `hpath` library out for `filepath`/`directory` (sadly) and
-   introducing a non-unix way of handling processes via the `process` library. It also introduced considerable
-   amounts of CPP wrt file handling, installation etc.
-3. This refactor split up the huge `Main.hs` and put every subcommand in its own module: [#212](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/212)
-
-# Releasing
-
-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. 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. Commit and git push with tag. Wait for tests to succeed and release artifacts to build.
-
-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. Add ghcup release artifacts to ALL yaml files, see [ghcup-metadata repo](https://github.com/haskell/ghcup-metadata)
-
-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 version in `scripts/bootstrap/bootstrap-haskell` (`ghver` variable at the top of the script)
-
-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
-
-This documentation page is built via [mkdocs](https://www.mkdocs.org/), see `mkdocs.yml` and `docs/` subfolder.
-The module graph needs [graphmod](https://github.com/yav/graphmod) and is generated via `scripts/dev/modgraph.sh`.

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docs/guide.md

@@ -1,619 +0,0 @@
-# User Guide
-
-This is a more in-depth guide specific to GHCup. `ghcup --help` is your friend.
-
-## Basic usage
-
-For the simple, interactive, text-based user interface (TUI) (not available on windows), run:
-
-```sh
-ghcup tui
-```
-
-For the full functionality via cli:
-
-```sh
-# list available ghc/cabal versions
-ghcup list
-
-# install the recommended GHC version
-ghcup install ghc
-
-# install a specific GHC version
-ghcup install ghc 8.2.2
-
-# set the currently "active" GHC version
-ghcup set ghc 8.4.4
-
-# install cabal-install
-ghcup install cabal
-
-# update ghcup itself
-ghcup upgrade
-```
-
-### Tags and shortcuts
-
-GHCup has a number of tags and version shortcuts, that can be used as arguments to **install**/**set** etc.
-All of the following are valid arguments to `ghcup install ghc`:
-
-* `latest`, `recommended`
-* `base-4.15.1.0`
-* `9.0.2`, `9.0`, `9`
-
-If the argument is omitted, the default is `recommended`.
-
-Other tags include:
-
-- `prerelease`: a prerelease version
-- `latest-prerelease`: the latest prerelease version
-
-
-## Manpages
-
-For man pages to work you need [man-db](http://man-db.nongnu.org/) as your `man` provider, then issue `man ghc`. Manpages only work for the currently set ghc.
-`MANPATH` may be required to be unset.
-
-## Shell-completion
-
-Shell completions are in [scripts/shell-completions](https://github.com/haskell/ghcup-hs/tree/master/scripts/shell-completions) directory of this repository.
-
-For bash: install `shell-completions/bash`
-as e.g. `/etc/bash_completion.d/ghcup` (depending on distro)
-and make sure your bashrc sources the startup script
-(`/usr/share/bash-completion/bash_completion` on some distros).
-
-## Portability
-
-`ghcup` is very portable. There are a few exceptions though:
-
-1. `ghcup tui` is only available on non-windows platforms
-2. legacy subcommands `ghcup install` (without a tool identifier) and `ghcup install-cabal` may be removed in the future
-
-# Configuration
-
-A configuration file can be put in `~/.ghcup/config.yaml`. The default config file
-explaining all possible configurations can be found in this repo: [config.yaml](https://github.com/haskell/ghcup-hs/blob/master/data/config.yaml).
-
-Partial configuration is fine. Command line options always override the config file settings.
-
-## Overriding distro detection
-
-If you're running e.g. an Ubuntu derivate based on 18.04 and ghcup is picking bindists that
-don't work well, you could do this in `config.yaml`:
-
-```yml
-platform-override:
-  arch: A_64
-  platform:
-    contents: Ubuntu
-    tag: Linux
-  version: '18.04'
-```
-
-## Env variables
-
-This is the complete list of env variables that change GHCup behavior:
-
-* `GHCUP_USE_XDG_DIRS`: see [XDG support](#xdg-support) below
-* `GHCUP_INSTALL_BASE_PREFIX`: the base of ghcup (default: `$HOME`)
-* `GHCUP_CURL_OPTS`: additional options that can be passed to curl
-* `GHCUP_WGET_OPTS`: additional options that can be passed to wget
-* `GHCUP_GPG_OPTS`: additional options that can be passed to gpg
-* `GHCUP_SKIP_UPDATE_CHECK`: Skip the (possibly annoying) update check when you run a command
-* `CC`/`LD` etc.: full environment is passed to the build system when compiling GHC via GHCup
-
-On windows, there's additionally:
-
-* `GHCUP_MSYS2`: Has to point to the root of an existing MSYS2 installation (when installed by GHCup, that's e.g. `C:\ghcup\msys64`). GHCup bootstrap takes care of this usually.
-
-### XDG support
-
-To enable XDG style directories, set the environment variable `GHCUP_USE_XDG_DIRS` to anything.
-
-Then you can control the locations via XDG environment variables as such:
-
-* `XDG_DATA_HOME`: GHCs will be unpacked in `ghcup/ghc` subdir (default: `~/.local/share`)
-* `XDG_CACHE_HOME`: logs and download files will be stored in `ghcup` subdir (default: `~/.cache`)
-* `XDG_BIN_HOME`: binaries end up here (default: `~/.local/bin`)
-* `XDG_CONFIG_HOME`: the config file is stored in `ghcup` subdir as `config.yaml` (default: `~/.config`)
-
-**Note that `ghcup` makes some assumptions about structure of files in `XDG_BIN_HOME`. So if you have other tools
-installing e.g. stack/cabal/ghc into it, this will likely clash. In that case consider disabling XDG support.**
-
-## Caching
-
-GHCup has a few caching mechanisms to avoid redownloads. All cached files end up in `~/.ghcup/cache` by default.
-
-### Downloads cache
-
-Downloaded tarballs (such as GHC, cabal, etc.) are not cached by default unless you pass `ghcup --cache` or set caching
-in your [config](#configuration) via `ghcup config set cache true`.
-
-### Metadata cache
-
-The metadata files (also see [github.com/haskell/ghcup-metadata](https://github.com/haskell/ghcup-metadata))
-have a 5 minutes cache per default depending on the last access time of the file. That means if you run
-`ghcup list` 10 times in a row, only the first time will trigger a download attempt.
-
-### Clearing the cache
-
-If you experience problems, consider clearing the cache via `ghcup gc --cache`.
-
-## Metadata
-
-The metadata are the files that describe tool versions, where to download them etc. and
-can be viewed here: [https://github.com/haskell/ghcup-metadata](https://github.com/haskell/ghcup-metadata)
-
-### Mirrors
-
-GHCup allows to use custom mirrors/download-info hosted by yourself or 3rd parties.
-
-To use a mirror, set the following option in `~/.ghcup/config.yaml`:
-
-```yml
-url-source:
-  - https://some-url/ghcup-0.0.6.yaml
-```
-
-See [config.yaml](https://github.com/haskell/ghcup-hs/blob/master/data/config.yaml)
-for more options.
-
-Alternatively you can do it via a cli switch:
-
-```sh
-ghcup --url-source=https://some-url/ghcup-0.0.6.yaml list
-```
-
-#### Known mirrors
-
-1. [https://mirror.sjtu.edu.cn/docs/ghcup](https://mirror.sjtu.edu.cn/docs/ghcup)
-2. [https://mirrors.ustc.edu.cn/help/ghcup.html](https://mirrors.ustc.edu.cn/help/ghcup.html)
-
-### (Pre-)Release channels
-
-A release channel is basically just a metadata file location. You can add additional release
-channels that complement the default one, such as the **prerelease channel** like so:
-
-```sh
-ghcup config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml
-```
-
-This will result in `~/.ghcup/config.yaml` to contain this record:
-
-```yml
-url-source:
-  - GHCupURL
-  - https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml
-```
-
-You can add as many channels as you like. They are combined under *Last*, so versions from the prerelease channel
-here overwrite the default ones, if any.
-
-To remove the channel, delete the entire `url-source` section or set it back to the default:
-
-```yml
-url-source:
-  - GHCupURL
-```
-
-If you want to combine your release channel with a mirror, you'd do it like so:
-
-```yml
-url-source:
-  # base metadata
-  - "https://mirror.sjtu.edu.cn/ghcup/yaml/ghcup/data/ghcup-0.0.6.yaml"
-  # prerelease channel
-  - "https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml"
-```
-
-## Stack integration
-
-Stack manages GHC versions internally by default. In order to make it use ghcup installed
-GHC versions there are two strategies.
-
-### Strategy 1: Stack hooks (new, recommended)
-
-Since stack 2.9.1 you can customize the installation logic of GHC completely, see [https://docs.haskellstack.org/en/stable/yaml_configuration/#ghc-installation-customisation](https://docs.haskellstack.org/en/stable/yaml_configuration/#ghc-installation-customisation).
-
-We can use this to simply invoke ghcup whenever stack is trying to install/discover a GHC versions. This
-is done via placing a shell script at `~/.stack/hooks/ghc-install.sh` and making it executable.
-
-The ghcup bootstrap script asks you during installation whether you want to install this shell script. You can also
-install/update it manually like so:
-
-```sh
-mkdir -p ~/.stack/hooks/
-curl https://raw.githubusercontent.com/haskell/ghcup-hs/master/scripts/hooks/stack/ghc-install.sh \
-  > ~/.stack/hooks/ghc-install.sh
-chmod +x ~/.stack/hooks/ghc-install.sh
-# hooks are only run when 'system-ghc: false'
-stack config set system-ghc false --global
-```
-
-By default, when the hook fails for whatever reason, stack will fall back to its own installation logic. To disable
-this, run `stack config set install-ghc false --global`.
-
-### Strategy 2: System GHC (works on all stack versions)
-
-You can instruct stack to use "system" GHC versions (whatever is in PATH). To do so,
-run the following commands:
-
-```sh
-stack config set install-ghc false --global
-stack config set system-ghc  true  --global
-```
-
-### Using stack's setup-info metadata to install GHC
-
-You can now use stack's [setup-info metadata](https://github.com/commercialhaskell/stackage-content/blob/master/stack/stack-setup-2.yaml)
-to install GHC. For that, you can invoke ghcup like so as a shorthand:
-
-```sh
-# ghcup will only see GHC now
-ghcup -s StackSetupURL install ghc 9.4.7
-# this combines both ghcup and stack metadata
-ghcup -s '["GHCupURL", "StackSetupURL"]' install ghc 9.4.7
-```
-
-To make this permanent and combine it with the GHCup metadata, you can add the following to your `~/.ghcup/config.yaml`:
-
-```yaml
-url-source:
-  - GHCupURL
-  # stack versions take precedence
-  # you'll still have access to GHCup provided versions and tools in case they don't exist in stack metadata
-  - StackSetupURL
-```
-
-You can customize or add sections to the setup-info similar to how the [stack documentation](https://docs.haskellstack.org/en/stable/yaml_configuration/#setup-info) explains it. E.g. to change the 9.4.7 bindist, you might do:
-
-```yaml
-url-source:
-  - GHCupURL
-  - StackSetupURL
-  - setup-info:
-      ghc:
-        linux64-tinfo6:
-          9.4.7:
-            url: "https://downloads.haskell.org/~ghc/9.4.7/ghc-9.4.7-x86_64-fedora27-linux.tar.xz"
-            content-length: 179117892
-            sha256: 216b76b7c6383e6ad9ba82533f323f8550e52893a8b9fa33c7b9dc4201ac766a
-```
-
-#### Caveats
-
-The main caveat with using this method is that there's no guarantee that GHCup will pick a compatible HLS bindist
-when you try to install HLS.
-
-Another potential usability issue is that the `latest` and `recommended` shorthands won't work anymore, since
-Stack metadata doesn't have a concept of those and we don't try to be smart when combining the metadatas.
-
-### Windows
-
-On windows, you may find the following config options useful too:
-`skip-msys`, `extra-path`, `extra-include-dirs`, `extra-lib-dirs`.
-
-Also check out: [https://docs.haskellstack.org/en/stable/yaml_configuration](https://docs.haskellstack.org/en/stable/yaml_configuration)
-
-# More on installation
-
-## Customisation of the installation scripts
-
-The scripts offered to install GHCup are available here:
-
-* [bootstrap-haskell](https://github.com/haskell/ghcup-hs/blob/master/scripts/bootstrap/bootstrap-haskell#L7)
-  for Unix-like operating systems
-* [bootstrap-haskell.ps1](https://github.com/haskell/ghcup-hs/blob/master/scripts/bootstrap/bootstrap-haskell.ps1)
-  for Windows (PowerShell). This will, in turn, run the final bootstrap script
-  (by default, that for the Unix-like operating systems).
-
-The effect of the scripts can be customised by setting one or more
-`BOOTSTRAP_HASKELL_*` environment variables (as set out in the first script)
-and, in the case of Windows, by specifying parameters (as set out in the
-PowerShell script).
-
-For example, you can toggle:
-
-* non-interactive installation
-* a more verbose installation
-* whether to install only GHCup (and, on Windows, MSYS2)
-* not to trigger the upgrade of GHCup
-* whether to install the latest version of HLS
-* whether to install the latest version of Stack
-* whether to respect the XDG Base Directory Specification
-* whether to adjust (prepend) the PATH in `bashrc`
-* on Windows, whether to adjust MINGW paths in `cabal.config`
-
-You can also specify:
-
-* the GHC version to install
-* the Cabal version to install
-* which downloader to use (the default is `curl`)
-* the base URL for the download of the GHCup binary distribution
-
-On Windows, you can also use the parameters to:
-
-* toggle whether to overwrite a previous installation
-* specify the GHCup installation root directory
-* specify the Cabal root directory
-* specify the directory of an existing installation of MSYS2 (for example,
-  the one supplied by Stack)
-* specify the URL of the final bootstrap script
-* toggle whether to run the final bootstrap script via `bash` (instead of in a
-  new MSYS2 shell)
-
-## Installing custom bindists
-
-There are a couple of good use cases to install custom bindists:
-
-1. manually built bindists (e.g. with patches)
-    - example: `ghcup install ghc -u 'file:///home/mearwald/tmp/ghc-eff-patches/ghc-8.10.2-x86_64-deb10-linux.tar.xz' 8.10.2-eff`
-2. GHC head CI bindists
-    - example specifying a branch (`master`): `ghcup install ghc -u 'https://gitlab.haskell.org/ghc/ghc/-/jobs/artifacts/master/raw/ghc-x86_64-linux-fedora33-release.tar.xz?job=x86_64-linux-fedora33-release' head`
-    - example specifying a job id (`1129565`): `ghcup install ghc -u ' https://gitlab.haskell.org/api/v4/projects/1/jobs/1129565/artifacts/ghc-x86_64-linux-alpine3_12-validate+fully_static.tar.xz' mr7847`
-3. DWARF bindists
-    - example: `ghcup install ghc -u 'https://downloads.haskell.org/~ghc/8.10.2/ghc-8.10.2-x86_64-deb10-linux-dwarf.tar.xz' 8.10.2-dwarf`
-
-Since the version parser is pretty lax, `8.10.2-eff` and `head` are both valid versions
-and produce the binaries `ghc-8.10.2-eff` and `ghc-head` respectively.
-GHCup always needs to know which version the bindist corresponds to (this is not automatically
-detected).
-
-## Compiling from source
-
-### GHC
-
-Compiling from source is supported for both source tarballs and arbitrary git refs. See `ghcup compile ghc --help`
-for a list of all available options.
-
-If you need to overwrite the existing `build.mk`, check the default files
-in [data/build_mk](https://github.com/haskell/ghcup-hs/tree/master/data/build_mk), copy them somewhere, adjust them and
-pass `--config path/to/build.mk` to `ghcup compile ghc`.
-Common `build.mk` options are explained [here](https://gitlab.haskell.org/ghc/ghc/-/wikis/building/using#build-configuration).
-
-Make sure your system meets all the [prerequisites](https://gitlab.haskell.org/ghc/ghc/-/wikis/building/preparation).
-
-### HLS
-
-There are 3 main ways to compile HLS from source.
-
-1. from hackage (should have up to date version bounds)
-    - `ghcup compile hls --version 1.7.0.0 --ghc 9.2.3`
-2. from git (allows to build latest sources and PRs)
-    - `ghcup compile hls --git-ref master --ghc 9.2.3`
-    - `ghcup compile hls --git-ref a32db0b --ghc 9.2.3`
-    - `ghcup compile hls --git-ref 1.7.0.0 --ghc 9.2.3`
-3. from source distribution that's packaged during release from the corresponding git sources
-    - `ghcup compile hls --source-dist 1.7.0.0 --ghc 9.2.3`
-
-All these use `cabal v2-install` under the hood, so all build components are cached.
-You can pass arbitrary arguments to cabal, e.g. set the index state like so:
-
-```sh
-ghcup compile hls --git-ref master --ghc 9.2.3 -- --index-state=2022-06-12T00:00:00Z --allow-newer
-```
-
-You can pass `--ghc <ver>` multiple times to install for many GHCs at once.
-
-When building from git sources, ghcup will auto-detect the HLS version that the git commit corresponds to
-from the `haskell-language-server.cabal` file. This version might not have been updated since the last release.
-If you want to avoid overwriting the existing installed HLS version, you can instruct ghcup to use `git describe`
-to set the HLS version instead:
-
-```sh
-ghcup compile hls --git-ref master --ghc 9.2.3 --git-describe-version
-```
-
-You can also set the version explicitly:
-
-```sh
-ghcup compile hls --git-ref master --ghc 9.2.3 --overwrite-version 1.7.0.0-p1
-```
-
-To instruct cabal to run `cabal update` before building, run `ghcup compile hls --version 1.7.0.0 --ghc 9.2.3 --cabal-update`
-
-As always, check `ghcup compile hls --help`.
-
-#### Updating HLS for a new GHC version
-
-First try to build from hackage with some tricks:
-
-```sh
-ghcup compile hls --version 1.7.0.0 --ghc 9.2.4 --cabal-update -- --allow-newer --index-state=2022-06-12T00:00:00Z
-```
-
-This augments the currently installed 1.7.0.0 official bindists in ghcup with new GHC versions support.
-
-If that fails (since `--allow-newer` is quite brutal), you can install from HLS master branch (which may contain new fixes) like so:
-```
-ghcup compile hls --git-ref master --git-describe-version --ghc 8.10.7 --ghc 9.2.4 --cabal-update
-```
-
-This however will create a new HLS version in ghcup, e.g. `1.7.0.0-105-gdc682ba1`, for both 8.10.7 and 9.2.4. If you want to switch back to the official bindists, run `ghcup set hls 1.7.0.0`.
-
-### Cross support
-
-ghcup can compile and install a cross GHC for any target. However, this
-requires that the build host has a complete cross toolchain and various
-libraries installed for the target platform.
-
-Consult the GHC documentation on the [prerequisites](https://gitlab.haskell.org/ghc/ghc/-/wikis/building/cross-compiling#tools-to-install).
-For distributions with non-standard locations of cross toolchain and
-libraries, this may need some tweaking of `build.mk` or configure args.
-See `ghcup compile ghc --help` for further information.
-
-## Isolated installs
-
-**Before using isolated installs, make sure to have at least GHCup version 0.1.17.8!**
-
-Ghcup also enables you to install a tool (GHC, Cabal, HLS, Stack) at an isolated location of your choosing.
-These installs, as the name suggests, are separate from your main installs and DO NOT conflict with them.
-
-
-- No symlinks are made to these isolated installed tools, you'd have to manually point to them wherever you intend to use them.
-
-- These installs, can also NOT be deleted from ghcup, you'd have to go and manually delete these.
-
-You need to use the `--isolate` or `-i` flag followed by the directory path.
-
-Examples:
-
-1. install an isolated GHC version at location /home/user/isolated_dir/ghc/
-    - `ghcup install ghc 8.10.5 --isolate /home/user/isolated_dir/ghc`
-
-2. isolated install Cabal at a location you desire
-    - `ghcup install cabal --isolate /home/username/my_isolated_dir/`
-
-3. do an isolated install with a custom bindist
-    - `ghcup install ghc --isolate /home/username/my_isolated_dir/ -u 'https://gitlab.haskell.org/ghc/ghc/-/jobs/artifacts/master/raw/ghc-x86_64-linux-fedora33-release.tar.xz?job=x86_64-linux-fedora33-release' head`
-
-4. isolated install HLS
-    - `ghcup install hls --isolate /home/username/dir/hls/`
-
-5. you can even compile ghc to an isolated location.
-    - `ghcup compile ghc -j 4 -v 9.0.1 -b 8.10.5 -i /home/username/my/dir/ghc`
-
-## Continuous integration
-
-On Windows, GHCup can be installed automatically on a CI runner
-non-interactively, as below. The paramaters to the PowerShell script are
-specified positionally, after `-ArgumentList`:
-
-```ps
-$ErrorActionPreference = 'Stop';Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;try { Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $false,$true,$true,$false,$false,$false,$false,"C:\" } catch { Write-Error $_ }
-```
-
-`$ErrorActionPreference = 'Stop'` here acts like `set -e` and stops execution if ghcup installation fails.
-
-On linux/darwin/freebsd, run the following on your runner:
-
-```sh
-curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | BOOTSTRAP_HASKELL_NONINTERACTIVE=1 BOOTSTRAP_HASKELL_MINIMAL=1 sh
-```
-
-This will just install `ghcup` and on Windows additionally MSYS2.
-
-See the installation scripts referred to above for the full list of environment
-variables and, in the case of Windows, parameters to tweak the script behavior.
-
-### github workflows
-
-On github workflows GHCup itself is pre-installed on all platforms, but may use non-standard install locations.
-Here's an example workflow with a GHC matrix:
-
-```yaml
-jobs:
-  build:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: true
-      matrix:
-        os: [ubuntu-22.04, macOS-latest]
-        ghc: ['9.6', '9.4', '9.2', '9.0', '8.10', '8.8', '8.6']
-    steps:
-    - uses: actions/checkout@v3
-    - name: Setup toolchain
-      run: |
-        ghcup install cabal --set recommended
-        ghcup install ghc --set ${{ matrix.ghc }}
-    - name: Build
-      run: |
-        cabal update
-        cabal test all --test-show-details=direct
-
-  i386:
-    runs-on: ubuntu-latest
-    container:
-      image: i386/ubuntu:bionic
-    steps:
-    - name: Install GHCup in container
-      run: |
-        apt-get update -y
-        apt-get install -y autoconf build-essential zlib1g-dev libgmp-dev curl
-        # we just go with recommended versions of cabal and GHC
-        curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | BOOTSTRAP_HASKELL_NONINTERACTIVE=1 BOOTSTRAP_HASKELL_INSTALL_NO_STACK=1 sh
-    - uses: actions/checkout@v1
-    - name: Test
-      run: |
-        # in containers we need to fix PATH
-        source ~/.ghcup/env
-        cabal update
-        cabal test all --test-show-details=direct
-```
-
-## GPG verification
-
-GHCup supports verifying the GPG signature of the metadata file. The metadata file then contains SHA256 hashes of all downloads, so
-this is cryptographically secure.
-
-First, obtain the gpg keys:
-
-```sh
-gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C
-gpg --batch --keyserver keyserver.ubuntu.com --recv-keys FE5AB6C91FEA597C3B31180B73EDE9E8CFBAEF01
-gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 88B57FCF7DB53B4DB3BFA4B1588764FBE22D19C4
-gpg --batch --keyserver keyserver.ubuntu.com --recv-keys EAF2A9A722C0C96F2B431CA511AAD8CEDEE0CAEF
-```
-
-Then verify the gpg key in one of these ways:
-
-1. find out where I live and visit me to do offline key signing
-2. figure out my mobile phone number and call me to verify the fingerprint
-3. more boring: contact me on Libera IRC (`maerwald`) and verify the fingerprint
-
-Once you've verified the key, you have to figure out if you trust me.
-
-If you trust me, then you can configure gpg in `~/.ghcup/config.yaml`:
-
-```yml
-gpg-setting: GPGLax # GPGStrict | GPGLax | GPGNone
-```
-
-In `GPGStrict` mode, ghcup will fail if verification fails. In `GPGLax` mode it will just print a warning.
-You can also pass the mode via `ghcup --gpg <strict|lax|none>`.
-
-# Tips and tricks
-
-## ghcup run
-
-If you don't want to explicitly switch the active GHC all the time and are using
-tools that rely on the plain `ghc` binary, GHCup provides an easy way to execute
-commands with a certain toolchain prepended to PATH, e.g.:
-
-```sh
-ghcup run --ghc 8.10.7 --cabal latest --hls latest --stack latest --install -- code Setup.hs
-```
-
-This will execute vscode with GHC set to 8.10.7 and all other tools to their latest version.
-
-# Troubleshooting
-
-## Script immediately exits on windows
-
-There are two possible reasons:
-
-1. your company blocks the script (some have a whitelist)... ask your administrator
-2. your Antivirus or Windows Defender interfere with the installation. Disable them temporarily.
-
-## C compiler cannot create executables
-
-### Darwin
-
-You need to update your XCode command line tools, e.g. [like this](https://stackoverflow.com/questions/34617452/how-to-update-xcode-from-command-line).
-
-## Certificate authority errors (curl)
-
-If your certificates are outdated or improperly configured, curl may be unable
-to download ghcup.
-
-There are two known workarounds:
-
-1. Tell curl to ignore certificate errors (dangerous): `curl -k https://raw.githubusercontent.com/haskell/ghcup-hs/master/scripts/bootstrap/bootstrap-haskell | GHCUP_CURL_OPTS="-k" sh`
-2. Try to use wget instead: `wget -O /dev/stdout https://raw.githubusercontent.com/haskell/ghcup-hs/master/scripts/bootstrap/bootstrap-haskell | BOOTSTRAP_HASKELL_DOWNLOADER=wget sh`
-
-On windows, you can disable curl like so:
-
-```pwsh
-Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;try { Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true,$false,$false,$false,$false,$false,$false,"","","","",$true } catch { Write-Error $_ }
-```