Foo

2022-11-22 08:51:18 +08:00
42 changed files with 265 additions and 17263 deletions
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -12,12 +12,9 @@ task:
    GITHUB_WORKSPACE: ${CIRRUS_WORKING_DIR}
    JSON_VERSION: "0.0.7"
    CIRRUS_CLONE_SUBMODULES: true
-    AWS_ACCESS_KEY_ID: ENCRYPTED[3e99c4ac040871f213abd616ec66952d954dc289cdd97772f88e58a74d08a2250133437780fe98b7aedf7ef1fb32f5eb]
-    AWS_SECRET_ACCESS_KEY: ENCRYPTED[5910cfd77a922ff7fc06eeb6a6b9f79d4867863e541f06eb2c4cfecae0613650e3e0588373fa8d9249d295d76cf9cb3b]
-    S3_HOST: ENCRYPTED[ce961780a33159f7d1d8046956b5ac6ebc3bfc8149428e5f538576cda51d9f3d0c35b79cdd1e325793639ff6e31f889d]
  install_script: pkg install -y ghc hs-cabal-install git bash misc/compat10x misc/compat11x misc/compat12x gmake
  script:
    - bash .github/scripts/build.sh
    - bash .github/scripts/test.sh
  binaries_artifacts:
-    path: "out/*"
+    path: "out/x86_64-portbld-freebsd-ghcup-*"
--- a/.github/scripts/build.sh
+++ b/.github/scripts/build.sh
@@ -3,74 +3,60 @@
 set -eux

 . .github/scripts/prereq.sh
-. .github/scripts/common.sh

-
-# ensure ghcup
-if ! command -v ghcup ; then
-	install_ghcup
+if ! command -v ghcup && [ "${RUNNER_OS}" != "FreeBSD" ] ; then
+	find "$GHCUP_INSTALL_BASE_PREFIX"
+	mkdir -p "$GHCUP_BIN"
+	mkdir -p "$GHCUP_BIN"/../cache
+	curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | BOOTSTRAP_HASKELL_NONINTERACTIVE=1 BOOTSTRAP_HASKELL_MINIMAL=1 sh
 fi

-# ensure cabal-cache
-if ! cabal-cache version ; then
-	download_cabal_cache "$HOME/.local/bin/cabal-cache"
-fi
-
-# ensure ghc
 if [ "${RUNNER_OS}" != "FreeBSD" ] ; then
-	if [ "${DISTRO}" != "Debian" ] ; then # ! armv7 or aarch64 linux
-		if ! "ghc-${GHC_VER}" --numeric-version ; then
-			ghcup -v install ghc --set --force "$GHC_VER"
-		fi
-		if [ "$(cabal --numeric-version || true)" != "${CABAL_VER}" ] ; then
-			ghcup -v install cabal --force "$CABAL_VER"
-		fi
-		ghc --version
-		cabal --version
-		GHC="ghc-${GHC_VER}"
-	else
-		if [ "$(cabal --numeric-version || true)" != "${CABAL_VER}" ] ; then
-			ghcup -v install cabal --force "$CABAL_VER"
-		fi
-		cabal --version
-		GHC="ghc"
-	fi
-else
+	ghcup install ghc --set --isolate="$HOME/.local"     --force "$GHC_VER"
+	ghcup install cabal     --isolate="$HOME/.local/bin" --force "$CABAL_VER"
 	ghc --version
 	cabal --version
+	GHC="ghc-${GHC_VER}"
+else
 	GHC="ghc"
 fi

-git_describe
+git describe --all

+ecabal() {
+	cabal "$@"
+}

 # build
 ecabal update

+
 if [ "${RUNNER_OS}" = "Linux" ] ; then
 	if [ "${ARCH}" = "32" ] ; then
-		build_with_cache -w "${GHC}" --ghc-options='-split-sections -optl-static' -ftui --enable-tests
+		ecabal build -w "${GHC}" --ghc-options='-split-sections -optl-static' -ftui
 	elif [ "${ARCH}" = "64" ] ; then
-		build_with_cache -w "${GHC}" --ghc-options='-split-sections -optl-static' -ftui --enable-tests
+		ecabal build -w "${GHC}" --ghc-options='-split-sections -optl-static' -ftui
 	else
-		build_with_cache -w "${GHC}" -ftui --enable-tests
+		ecabal build -w "${GHC}" -ftui
 	fi
 elif [ "${RUNNER_OS}" = "FreeBSD" ] ; then
-	build_with_cache -w "${GHC}" --ghc-options='-split-sections' --constraint="zlib +bundled-c-zlib" --constraint="zip +disable-zstd" -ftui --enable-tests
+	ecabal build -w "${GHC}" --ghc-options='-split-sections' --constraint="zlib +bundled-c-zlib" --constraint="zip +disable-zstd" -ftui
 elif [ "${RUNNER_OS}" = "Windows" ] ; then
-	build_with_cache -w "${GHC}" --constraint="zlib +bundled-c-zlib" --constraint="lzma +static" --enable-tests
+	ecabal build -w "${GHC}" --constraint="zlib +bundled-c-zlib" --constraint="lzma +static"
 else
-	build_with_cache -w "${GHC}" --constraint="zlib +bundled-c-zlib" --constraint="lzma +static" -ftui --enable-tests
+	ecabal build -w "${GHC}" --constraint="zlib +bundled-c-zlib" --constraint="lzma +static" -ftui
 fi

-
-# set up artifacts
-mkdir -p out
-binary=$(cabal list-bin ghcup)
-binary_test=$(cabal list-bin ghcup-test)
+mkdir out
+binary=$(ecabal new-exec -w "${GHC}" --verbose=0 --offline sh -- -c 'command -v ghcup')
 ver=$("${binary}" --numeric-version)
-strip_binary "${binary}"
+if [ "${RUNNER_OS}" = "macOS" ] ; then
+	strip "${binary}"
+else
+	if [ "${RUNNER_OS}" != "Windows" ] ; then
+		strip -s "${binary}"
+	fi
+fi
 cp "${binary}" "out/${ARTIFACT}-${ver}"
-cp "${binary_test}" "out/test-${ARTIFACT}-${ver}"
 cp ./dist-newstyle/cache/plan.json "out/${ARTIFACT}.plan.json"

--- a/.github/scripts/common.sh
+++ b/.github/scripts/common.sh
@@ -1,172 +0,0 @@
-#!/bin/sh
-
-if [ "${RUNNER_OS}" = "Windows" ] ; then
-	ext=".exe"
-else
-	ext=''
-fi
-
-ecabal() {
-	cabal "$@"
-}
-
-sync_from_retry() {
-	if [ "${RUNNER_OS}" != "Windows" ] ; then
-		cabal_store_path="$(dirname "$(cabal help user-config | tail -n 1 | xargs)")/store"
-	else
-		cabal_store_path="${CABAL_DIR}/store"
-	fi
-
-    sync_from || { sleep 9 ; rm -rf "${cabal_store_path:?}"/* ; sync_from || { sleep 20 ; rm -rf "${cabal_store_path:?}"/* ; sync_from ; } }
-}
-
-sync_from() {
-	if [ "${RUNNER_OS}" != "Windows" ] ; then
-		cabal_store_path="$(dirname "$(cabal help user-config | tail -n 1 | xargs)")/store"
-	fi
-
-	cabal-cache sync-from-archive \
-		--host-name-override=${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_retry() {
-    sync_to || { sleep 9 ; sync_to || { sleep 20 ; sync_to ; } }
-}
-
-sync_to() {
-	if [ "${RUNNER_OS}" != "Windows" ] ; then
-		cabal_store_path="$(dirname "$(cabal help user-config | tail -n 1 | xargs)")/store"
-	fi
-
-	cabal-cache sync-to-archive \
-		--host-name-override=${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
-	dest="$HOME/.local/bin/cabal-cache"
-    url=""
-	exe=""
-	cd /tmp
-	case "${RUNNER_OS}" in
-		"Linux")
-			case "${ARCH}" in
-				"32") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/i386-linux-cabal-cache
-					;;
-				"64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/x86_64-linux-cabal-cache
-					;;
-				"ARM64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/aarch64-linux-cabal-cache
-					;;
-				"ARM") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/armv7-linux-cabal-cache
-					;;
-			esac
-			;;
-		"FreeBSD")
-			url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/x86_64-portbld-freebsd-cabal-cache
-			;;
-		"Windows")
-			exe=".exe"
-			url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/x86_64-mingw64-cabal-cache
-			;;
-		"macOS")
-			case "${ARCH}" in
-				"ARM64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/aarch64-apple-darwin-cabal-cache
-					;;
-				"64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/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
-    )
-}
-
-build_with_cache() {
-	ecabal configure "$@"
-	ecabal build --dependencies-only "$@" --dry-run
-	sync_from_retry
-	ecabal build --dependencies-only "$@" || sync_to_retry
-	sync_to_retry
-	ecabal build "$@"
-	sync_to_retry
-}
-
-install_ghcup() {
-	find "$GHCUP_INSTALL_BASE_PREFIX"
-	mkdir -p "$GHCUP_BIN"
-	mkdir -p "$GHCUP_BIN"/../cache
-
-	if [ "${RUNNER_OS}" = "FreeBSD" ] ; then
-		curl -o ghcup https://downloads.haskell.org/ghcup/tmp/x86_64-portbld-freebsd-ghcup-0.1.18.1
-		chmod +x ghcup
-		mv ghcup "$HOME/.local/bin/ghcup"
-	else
-		curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | BOOTSTRAP_HASKELL_NONINTERACTIVE=1 BOOTSTRAP_HASKELL_MINIMAL=1 sh
-	fi
-}
-
-strip_binary() {
-	(
-	set -e
-	local binary=$1
-	case "$(uname -s)" in
-		"Darwin"|"darwin")
-			;;
-		MSYS_*|MINGW*)
-			;;
-		*)
-			strip -s "${binary}"
-		   ;;
-   esac
-	)
-}
--- a/.github/scripts/hls.sh
+++ b/.github/scripts/hls.sh
@@ -3,13 +3,35 @@
 set -eux

 . .github/scripts/prereq.sh
-. .github/scripts/common.sh

 mkdir -p "$CI_PROJECT_DIR"/.local/bin

 ### build

+ecabal() {
+	cabal "$@"
+}

+raw_eghcup() {
+	"$GHCUP_BIN/ghcup${ext}" -v -c "$@"
+}
+
+eghcup() {
+	if [ "${OS}" = "Windows" ] ; then
+		"$GHCUP_BIN/ghcup${ext}" -v -c -s file:/$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
+	else
+		"$GHCUP_BIN/ghcup${ext}" -v -c -s file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
+	fi
+}
+
+sha_sum() {
+	if [ "${OS}" = "FreeBSD" ] ; then
+		sha256 "$@"
+	else
+		sha256sum "$@"
+	fi
+
+}

 if [ "${OS}" = "Windows" ] ; then
 	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/ghcup
@@ -20,6 +42,11 @@ fi
 rm -rf "${GHCUP_DIR}"
 mkdir -p "${GHCUP_BIN}"

+if [ "${OS}" = "Windows" ] ; then
+	ext=".exe"
+else
+	ext=''
+fi
 ls -lah out
 find out
 cp "out/${ARTIFACT}"-* "$GHCUP_BIN/ghcup${ext}"
@@ -31,41 +58,18 @@ eghcup --version
 sha_sum "$GHCUP_BIN/ghcup${ext}"
 sha_sum "$(raw_eghcup --offline whereis ghcup)"

-git_describe
+git describe --always

 eghcup install ghc "${GHC_VERSION}"
 eghcup install cabal

 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="$(nproc)" --dry-run
-	sync_from_retry
-	ecabal build --dependencies-only -w "ghc-${GHC_VERSION}" --disable-profiling --disable-tests --jobs="$(nproc)" || sync_to
-	sync_to_retry
-)
+eghcup compile hls -j $(nproc) -g ${HLS_TARGET_VERSION} --ghc ${GHC_VERSION}

-eghcup -v compile hls -j "$(nproc)" -g "${HLS_TARGET_VERSION}" --ghc "${GHC_VERSION}"
-
-[ "$($(eghcup whereis hls "${HLS_TARGET_VERSION}") --numeric-version)" = "${HLS_TARGET_VERSION}" ] ||
-	[ "$($(eghcup whereis hls "${HLS_TARGET_VERSION}") --numeric-version | sed 's/.0$//')" = "${HLS_TARGET_VERSION}" ]
+[ `$(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
--- a/.github/scripts/prereq.sh
+++ b/.github/scripts/prereq.sh
@@ -4,7 +4,6 @@ mkdir -p "$HOME"/.local/bin

 export OS="$RUNNER_OS"
 export PATH="$HOME/.local/bin:$PATH"
-: "${APT_GET:=apt-get}"

 if [ "${RUNNER_OS}" = "Windows" ] ; then
 	# on windows use pwd to get unix style path
@@ -13,7 +12,6 @@ if [ "${RUNNER_OS}" = "Windows" ] ; then
    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"
@@ -25,19 +23,41 @@ fi

 if [ "${RUNNER_OS}" = "Linux" ] ; then
 	if [ "${DISTRO}" = "Alpine" ] ; then
-		:
+          apk add --no-cache \
+            curl \
+            gcc \
+            g++ \
+            binutils \
+            binutils-gold \
+            bsd-compat-headers \
+            gmp-dev \
+            ncurses-dev \
+            libffi-dev \
+            make \
+            xz \
+            tar \
+            perl \
+            bash \
+            diffutils \
+            git
+
+          apk add --no-cache \
+            zlib \
+            zlib-dev \
+            zlib-static \
+            bzip2 \
+            bzip2-dev \
+            bzip2-static \
+            gmp \
+            gmp-dev \
+            openssl-dev \
+            openssl-libs-static \
+            xz \
+            xz-dev \
+            ncurses-static
 	elif [ "${DISTRO}" = "Ubuntu" ] ; then
-		export DEBIAN_FRONTEND=noninteractive
-		export TZ=Asia/Singapore
-		if [ "${ARCH}" = "ARM64" ] || [ "${ARCH}" = "ARM" ] ; then
-			:
-		else
-			${APT_GET} install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl gzip
-		fi
-	elif [ "${DISTRO}" = "Debian" ] ; then
-		export DEBIAN_FRONTEND=noninteractive
-		export TZ=Asia/Singapore
-		${APT_GET} install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl ghc gzip
+		sudo apt-get update -y
+		sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential
 	fi
 elif [ "${RUNNER_OS}" = "macOS" ] ; then
 	if ! command -v brew ; then
@@ -52,15 +72,5 @@ elif [ "${RUNNER_OS}" = "macOS" ] ; then
 	if ! command -v realpath ; then
 		brew install coreutils
 	fi
-
-    if [ "${ARCH}" = "ARM64" ] ; then
-		brew install llvm@11 autoconf automake
-		export PATH="$HOME/.brew/opt/llvm@11/bin:$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"
-	fi
 fi

--- a/.github/scripts/test.sh
+++ b/.github/scripts/test.sh
@@ -3,8 +3,31 @@
 set -eux

 . .github/scripts/prereq.sh
-. .github/scripts/common.sh

+ecabal() {
+	cabal "$@"
+}
+
+raw_eghcup() {
+	"$GHCUP_BIN/ghcup${ext}" -v -c "$@"
+}
+
+eghcup() {
+	if [ "${OS}" = "Windows" ] ; then
+		"$GHCUP_BIN/ghcup${ext}" -v -c -s file:/$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
+	else
+		"$GHCUP_BIN/ghcup${ext}" -v -c -s file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
+	fi
+}
+
+sha_sum() {
+	if [ "${OS}" = "FreeBSD" ] ; then
+		sha256 "$@"
+	else
+		sha256sum "$@"
+	fi
+
+}

 if [ "${OS}" = "Windows" ] ; then
 	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/ghcup
@@ -12,26 +35,28 @@ else
 	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
 fi

-git_describe
+git describe --always
+

 rm -rf "${GHCUP_DIR}"
 mkdir -p "${GHCUP_BIN}"

+if [ "${OS}" = "Windows" ] ; then
+	ext=".exe"
+else
+	ext=''
+fi
+ls -lah out
+find out
 cp "out/${ARTIFACT}"-* "$GHCUP_BIN/ghcup${ext}"
-cp "out/test-${ARTIFACT}"-* "ghcup-test${ext}"
 chmod +x "$GHCUP_BIN/ghcup${ext}"
-chmod +x "ghcup-test${ext}"
+echo "$PATH"

 "$GHCUP_BIN/ghcup${ext}" --version
 eghcup --version
 sha_sum "$GHCUP_BIN/ghcup${ext}"
 sha_sum "$(raw_eghcup --offline whereis ghcup)"

-### Haskell test suite
-
-./ghcup-test${ext}
-rm ghcup-test${ext}
-
 ### manual cli based testing

 eghcup --numeric-version
@@ -91,10 +116,6 @@ 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
--- a/.github/workflows/bootstrap.yaml
+++ b/.github/workflows/bootstrap.yaml
@@ -18,9 +18,7 @@ jobs:
      BOOTSTRAP_HASKELL_CABAL_VERSION: 3.6.2.0
      BOOTSTRAP_HASKELL_GHC_VERSION: 8.10.7
      BOOTSTRAP_HASKELL_NONINTERACTIVE: yes
-      ARCH: 64
      JSON_VERSION: "0.0.7"
-      APT_GET: "sudo apt-get"
    strategy:
      matrix:
        include:
--- a/.github/workflows/cache.yaml
+++ b/.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: ${{ 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 }}
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@@ -1,68 +0,0 @@
-name: Docker image builds
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: '0 0 * * *'
-
-jobs:
-  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 32bit)
-        uses: docker/build-push-action@v3
-        with:
-          context: ./docker/alpine32
-          push: true
-          tags: hasufell/i386-alpine-haskell:3.12
-          platforms: linux/i386
-      - 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-arm:
-    runs-on: [self-hosted, Linux, aarch64]
-    steps:
-      - uses: docker://arm64v8/ubuntu:focal
-        name: Cleanup
-        with:
-          args: rm -rf .ghcup/ cabal/ dist-newstyle/ out/
-
-      - 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 (arm64v8)
-        uses: docker/build-push-action@v3
-        with:
-          context: ./docker/arm64v8/
-          push: true
-          tags: hasufell/arm64v8-ubuntu-haskell:focal
-          platforms: linux/arm64
-      - name: Build and push (arm32v7)
-        uses: docker/build-push-action@v3
-        with:
-          context: ./docker/arm32v7
-          push: true
-          tags: hasufell/arm32v7-ubuntu-haskell:focal
-          platforms: linux/arm
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -9,21 +9,17 @@ on:
  pull_request:
    branches:
      - master
-  schedule:
-    - cron: '0 2 * * *'

 jobs:
-  build-linux:
-    name: Build linux binary
+  build:
+    name: Build binary
    runs-on: ${{ matrix.os }}
    env:
      CABAL_VER: 3.6.2.0
+      CACHE_VER: 1
+      MACOSX_DEPLOYMENT_TARGET: 10.13
      JSON_VERSION: "0.0.7"
-      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
@@ -34,136 +30,6 @@ jobs:
            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: 3.6.2.0
-      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: ${{ secrets.S3_HOST }}
-    strategy:
-      fail-fast: true
-      matrix:
-        include:
-          - os: [self-hosted, Linux, aarch64]
-            ARTIFACT: "armv7-linux-ghcup"
-            GHC_VER: 8.10.7
-            ARCH: ARM
-          - os: [self-hosted, Linux, aarch64]
-            ARTIFACT: "aarch64-linux-ghcup"
-            GHC_VER: 8.10.7
-            ARCH: ARM64
-    steps:
-      - uses: docker://arm64v8/ubuntu:focal
-        name: Cleanup (aarch64 linux)
-        with:
-          args: "find . -mindepth 1 -maxdepth 1 -exec rm -rf -- {} +"
-
-      - name: git config
-        run: |
-          git config --global --get-all safe.directory | grep '^\*$' || 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-ubuntu-haskell:focal
-        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-ubuntu-haskell:focal
-        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: 3.6.2.0
-      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, aarch64]
            ARTIFACT: "aarch64-apple-darwin-ghcup"
            GHC_VER: 9.2.5
@@ -182,17 +48,36 @@ jobs:
        with:
          submodules: 'true'

-      - name: Run build (windows/mac)
+      - if: matrix.ARCH == '32' && runner.os == 'Linux'
+        name: Run build (32 bit linux)
+        uses: docker://i386/alpine:3.12
+        with:
+          args: sh .github/scripts/build.sh
+        env:
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          ARCH: ${{ matrix.ARCH }}
+          GHC_VER: ${{ matrix.GHC_VER }}
+          DISTRO: Alpine
+
+      - if: matrix.ARCH == '64' && runner.os == 'Linux'
+        name: Run build (64 bit linux)
+        uses: docker://alpine:3.12
+        with:
+          args: sh .github/scripts/build.sh
+        env:
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          ARCH: ${{ matrix.ARCH }}
+          GHC_VER: ${{ matrix.GHC_VER }}
+          DISTRO: Alpine
+
+      - if: runner.os != 'Linux'
+        name: Run build (windows/mac)
        run: bash .github/scripts/build.sh
        env:
          ARTIFACT: ${{ matrix.ARTIFACT }}
          ARCH: ${{ matrix.ARCH }}
          GHC_VER: ${{ matrix.GHC_VER }}
          DISTRO: na
-          AWS_SECRET_ACCESS_KEY: ${{ env.AWS_SECRET_ACCESS_KEY }}
-          AWS_ACCESS_KEY_ID: ${{ env.AWS_ACCESS_KEY_ID }}
-          S3_HOST: ${{ env.S3_HOST }}
-          HOMEBREW_CHANGE_ARCH_TO_ARM: 1

      - if: always()
        name: Upload artifact
@@ -202,13 +87,14 @@ jobs:
          path: |
            ./out/*

-
-  test-linux:
-    name: Test linux
-    needs: "build-linux"
+  test:
+    name: Test
+    needs: build
    runs-on: ${{ matrix.os }}
    env:
      CABAL_VER: 3.6.2.0
+      CACHE_VER: 1
+      MACOSX_DEPLOYMENT_TARGET: 10.13
      JSON_VERSION: "0.0.7"
    strategy:
      matrix:
@@ -228,120 +114,6 @@ jobs:
            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: sh .github/scripts/test.sh
-        env:
-          ARTIFACT: ${{ matrix.ARTIFACT }}
-          ARCH: ${{ matrix.ARCH }}
-          GHC_VER: ${{ matrix.GHC_VER }}
-          DISTRO: ${{ matrix.DISTRO }}
-          APT_GET: "sudo apt-get"
-
-  test-arm:
-    name: Test ARM
-    needs: "build-arm"
-    runs-on: ${{ matrix.os }}
-    env:
-      CABAL_VER: 3.6.2.0
-      JSON_VERSION: "0.0.7"
-    strategy:
-      matrix:
-        include:
-          - os: [self-hosted, Linux, aarch64]
-            ARTIFACT: "armv7-linux-ghcup"
-            GHC_VER: 8.10.7
-            ARCH: ARM
-            DISTRO: Ubuntu
-          - os: [self-hosted, Linux, aarch64]
-            ARTIFACT: "aarch64-linux-ghcup"
-            GHC_VER: 8.10.7
-            ARCH: ARM64
-            DISTRO: Ubuntu
-
-    steps:
-      - uses: docker://arm64v8/ubuntu:focal
-        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-ubuntu-haskell:focal
-        name: Run build (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-ubuntu-haskell:focal
-        name: Run build (aarch64 linux)
-        with:
-          args: sh .github/scripts/test.sh
-        env:
-          ARTIFACT: ${{ matrix.ARTIFACT }}
-          ARCH: ${{ matrix.ARCH }}
-          GHC_VER: ${{ matrix.GHC_VER }}
-          DISTRO: Ubuntu
-
-  test-macwin:
-    name: Test Mac/Win
-    needs: "build-macwin"
-    runs-on: ${{ matrix.os }}
-    env:
-      CABAL_VER: 3.6.2.0
-      MACOSX_DEPLOYMENT_TARGET: 10.13
-      JSON_VERSION: "0.0.7"
-    strategy:
-      matrix:
-        include:
          - os: [self-hosted, macOS, aarch64]
            ARTIFACT: "aarch64-apple-darwin-ghcup"
            GHC_VER: 9.2.5
@@ -357,7 +129,6 @@ jobs:
            GHC_VER: 8.10.7
            ARCH: 64
            DISTRO: na
-
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
@@ -369,17 +140,48 @@ jobs:
          name: artifacts
          path: ./out

-      - name: Run test (windows/mac)
+      - if: matrix.ARCH == '32' && runner.os == 'Linux' && matrix.DISTRO == 'Alpine'
+        name: Run build (32 bit linux Alpine)
+        uses: docker://i386/alpine: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' && runner.os == 'Linux' && matrix.DISTRO == 'Alpine'
+        name: Run build (64 bit linux Alpine)
+        uses: docker://alpine: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: runner.os == 'Linux' && matrix.DISTRO != 'Alpine'
+        name: Run build (64 bit linux)
+        run: sh .github/scripts/test.sh
+        env:
+          ARTIFACT: ${{ matrix.ARTIFACT }}
+          ARCH: ${{ matrix.ARCH }}
+          GHC_VER: ${{ matrix.GHC_VER }}
+          DISTRO: ${{ matrix.DISTRO }}
+
+      - if: runner.os != 'Linux'
+        name: Run build (windows/mac)
        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
  hls:
    name: hls
-    needs: build-linux
+    needs: build
    runs-on: ubuntu-latest
    env:
      GHC_VERSION: "8.10.7"
@@ -388,10 +190,6 @@ jobs:
      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
@@ -405,12 +203,10 @@ jobs:

      - name: Run hls build
        run: sh .github/scripts/hls.sh
-        env:
-          APT_GET: "sudo apt-get"

  release:
    name: release
-    needs: ["test-linux", "test-arm", "test-macwin", "hls"]
+    needs: [build, test, hls]
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v')
    steps:
--- a/app/ghcup/BrickMain.hs
+++ b/app/ghcup/BrickMain.hs
@@ -13,7 +13,6 @@ import           GHCup.Errors
 import           GHCup.Types.Optics ( getDirs )
 import           GHCup.Types         hiding ( LeanAppState(..) )
 import           GHCup.Utils
-import           GHCup.OptParse.Common (logGHCPostRm)
 import           GHCup.Prelude ( decUTF8Safe )
 import           GHCup.Prelude.File
 import           GHCup.Prelude.Logger
@@ -555,7 +554,6 @@ del' _ (_, ListResult {..}) = do
    )
    >>= \case
          VRight vi -> do
-            logGHCPostRm (mkTVer lVer)
            forM_ (_viPostRemove =<< vi) $ \msg ->
              logInfo msg
            pure $ Right ()
--- a/app/ghcup/GHCup/OptParse/Common.hs
+++ b/app/ghcup/GHCup/OptParse/Common.hs
@@ -25,7 +25,6 @@ import           Control.DeepSeq
 import           Control.Concurrent
 import           Control.Concurrent.Async
 import           Control.Exception.Safe
-import           Control.Monad.Identity (Identity(..))
 #if !MIN_VERSION_base(4,13,0)
 import           Control.Monad.Fail             ( MonadFail )
 #endif
@@ -65,7 +64,6 @@ import qualified Text.Megaparsec               as MP
 import qualified System.FilePath.Posix         as FP
 import GHCup.Version
 import Control.Exception (evaluate)
-import qualified Cabal.Config            as CC


    -------------
@@ -791,12 +789,3 @@ checkForUpdates = do
  pure $ catMaybes (ghcup:otherTools)
 where
  forMM a f = fmap join $ forM a f
-
-
-logGHCPostRm :: (MonadReader env m, HasLog env, MonadIO m) => GHCTargetVersion -> m ()
-logGHCPostRm ghcVer = do
-  cabalStore <- liftIO $ handleIO (\_ -> if isWindows then pure "C:\\cabal\\store" else pure "~/.cabal/store")
-    (runIdentity . CC.cfgStoreDir <$> CC.readConfig)
-  let storeGhcDir = cabalStore </> ("ghc-" <> T.unpack (prettyVer $ _tvVersion ghcVer))
-  logInfo $ T.pack $ "After removing GHC you might also want to clean up your cabal store at: " <> storeGhcDir
-
--- a/app/ghcup/GHCup/OptParse/Config.hs
+++ b/app/ghcup/GHCup/OptParse/Config.hs
@@ -188,15 +188,9 @@ config configCommand settings keybindings runLogger = case configCommand of
      AddSource xs -> do
        doConfig (defaultUserSettings { uUrlSource = Just $ AddSource (xs <> [Right uri]) })
        pure ExitSuccess
-      GHCupURL -> do
+      _ -> do
        doConfig (defaultUserSettings { uUrlSource = Just $ AddSource [Right uri] })
        pure ExitSuccess
-      OwnSource xs -> do
-        doConfig (defaultUserSettings { uUrlSource = Just $ OwnSource (xs <> [Right uri]) })
-        pure ExitSuccess
-      OwnSpec spec -> do
-        doConfig (defaultUserSettings { uUrlSource = Just $ OwnSource ([Left spec, Right uri]) })
-        pure ExitSuccess

 where
  doConfig :: MonadIO m => UserSettings -> m ()
--- a/app/ghcup/GHCup/OptParse/Install.hs
+++ b/app/ghcup/GHCup/OptParse/Install.hs
@@ -452,7 +452,7 @@ install installCommand settings getAppState' runLogger = case installCommand of
           (_tvVersion -> v, vi) <- liftE $ fromVersion instVer HLS
           -- TODO: support legacy
           liftE $ runBothE' (installHLSBindist
-                                      (DownloadInfo uri (if isWindows then Nothing else Just (RegexDir "haskell-language-server-*")) "")
+                                      (DownloadInfo uri (Just $ RegexDir "haskell-language-server-*") "")
                                      v
                                      (maybe GHCupInternal IsolateDir isolateDir)
                                      forceInstall
--- a/app/ghcup/GHCup/OptParse/Rm.hs
+++ b/app/ghcup/GHCup/OptParse/Rm.hs
@@ -175,8 +175,8 @@ rm rmCommand runAppState runLogger = case rmCommand of
      )
      >>= \case
            VRight vi -> do
-              runLogger $ logGHCPostRm ghcVer
-              postRmLog vi
+              forM_ (_viPostRemove =<< vi) $ \msg ->
+                runLogger $ logInfo msg
              pure ExitSuccess
            VLeft  e -> do
              runLogger $ logError $ T.pack $ prettyShow e
@@ -191,7 +191,8 @@ rm rmCommand runAppState runLogger = case rmCommand of
      )
      >>= \case
            VRight vi -> do
-              postRmLog vi
+              forM_ (_viPostRemove =<< vi) $ \msg ->
+                runLogger $ logInfo msg
              pure ExitSuccess
            VLeft  e -> do
              runLogger $ logError $ T.pack $ prettyShow e
@@ -206,7 +207,8 @@ rm rmCommand runAppState runLogger = case rmCommand of
      )
      >>= \case
            VRight vi -> do
-              postRmLog vi
+              forM_ (_viPostRemove =<< vi) $ \msg ->
+                runLogger $ logInfo msg
              pure ExitSuccess
            VLeft  e -> do
              runLogger $ logError $ T.pack $ prettyShow e
@@ -221,12 +223,10 @@ rm rmCommand runAppState runLogger = case rmCommand of
      )
      >>= \case
            VRight vi -> do
-              postRmLog vi
+              forM_ (_viPostRemove =<< vi) $ \msg ->
+                runLogger $ logInfo msg
              pure ExitSuccess
            VLeft  e -> do
              runLogger $ logError $ T.pack $ prettyShow e
              pure $ ExitFailure 15

-  postRmLog vi =
-    forM_ (_viPostRemove =<< vi) $ \msg ->
-      runLogger $ logInfo msg
--- a/app/ghcup/Main.hs
+++ b/app/ghcup/Main.hs
@@ -161,7 +161,7 @@ ENV variables:
  * GHCUP_INSTALL_BASE_PREFIX: the base of ghcup (default: $HOME)
  * GHCUP_USE_XDG_DIRS: set to anything to use XDG style directories

-Report bugs at <https://github.com/haskell/ghcup-hs/issues>|]
+Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]

  customExecParser
      (prefs showHelpOnError)
@@ -253,7 +253,7 @@ Report bugs at <https://github.com/haskell/ghcup-hs/issues>|]
                                        logWarn ("New "
                                          <> T.pack (prettyShow t)
                                          <> " version available. "
-                                          <> "If you want to install this latest version, run 'ghcup install "
+                                          <> "To upgrade, run 'ghcup install "
                                          <> T.pack (prettyShow t)
                                          <> " "
                                          <> prettyVer l
--- a/cbits/dirutils.h
+++ b/cbits/dirutils.h
@@ -1,7 +1,6 @@
 #ifndef POSIXPATHS_CBITS_DIRUTILS_H
 #define POSIXPATHS_CBITS_DIRUTILS_H

-#include <HsFFI.h>
 #include <stdlib.h>
 #include <dirent.h>
 #include <sys/types.h>
--- a/docker/alpine32/Dockerfile
+++ b/docker/alpine32/Dockerfile
@@ -1,71 +0,0 @@
-FROM 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=0.1.18.0
-ARG GPG_KEY=7784930957807690A66EBDBE3786C5262ECB4A3F
-
-# 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
-
--- a/docker/alpine64/Dockerfile
+++ b/docker/alpine64/Dockerfile
@@ -1,71 +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=0.1.18.0
-ARG GPG_KEY=7784930957807690A66EBDBE3786C5262ECB4A3F
-
-# 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
-
--- a/docker/arm32v7/Dockerfile
+++ b/docker/arm32v7/Dockerfile
@@ -1,64 +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=0.1.17.8
-ARG GPG_KEY=7784930957807690A66EBDBE3786C5262ECB4A3F
-
-# 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 ${CABAL_INSTALL} && \
-	find "/usr/lib/ghc-${GHC}/" \( -name "*_p.a" -o -name "*.p_hi" \) -type f -delete && \
-	rm -r "/usr/share/doc/ghc-${GHC}" && \
-	rm -rf /tmp/ghcup* && \
-	ghcup gc -p -s -c -t
-
-ENV PATH /root/.cabal/bin:/root/.ghcup/bin:/root/.local/bin:$PATH
-
-CMD ["ghci"]
--- a/docker/arm32v7/update_opt.sh
+++ b/docker/arm32v7/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}"
--- a/docker/arm64v8/Dockerfile
+++ b/docker/arm64v8/Dockerfile
@@ -1,64 +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=0.1.18.0
-ARG GPG_KEY=7784930957807690A66EBDBE3786C5262ECB4A3F
-
-# 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 ${CABAL_INSTALL} && \
-	find "/usr/lib/ghc-${GHC}/" \( -name "*_p.a" -o -name "*.p_hi" \) -type f -delete && \
-	rm -r "/usr/share/doc/ghc-${GHC}" && \
-	rm -rf /tmp/ghcup* && \
-	ghcup gc -p -s -c -t
-
-ENV PATH /root/.cabal/bin:/root/.ghcup/bin:/root/.local/bin:$PATH
-
-CMD ["ghci"]
--- a/docker/arm64v8/update_opt.sh
+++ b/docker/arm64v8/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}"
--- a/docs/about.md
+++ b/docs/about.md
@@ -42,8 +42,8 @@ All you wanted to know about GHCup.

 ## How to help

-* if you want to contribute code or documentation, check out the [issue tracker](https://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 contribute code or documentation, check out the [issue tracker](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues) and the [Development guide](./dev.md)
+* if you want to propose features or write user feedback, feel free to [open a ticket](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/new?issue)
 * if you want to donate to the project, visit our [opencollective](https://opencollective.com/ghcup#category-CONTRIBUTE) page

 ## Design goals
--- a/docs/dev.md
+++ b/docs/dev.md
@@ -69,9 +69,9 @@ Head over to: [https://github.com/haskell/ghcup-metadata#adding-a-new-ghc-versio

 ### Adding a new CLI command

-An example illustration on how to deal with [optparse-applicative](https://hackage.haskell.org/package/optparse-applicative) can be seen here: [https://github.com/haskell/ghcup-hs/commit/c19dd5ee8b2edbaf0336af143f1c75b6f4843e26](https://github.com/haskell/ghcup-hs/commit/c19dd5ee8b2edbaf0336af143f1c75b6f4843e26)
+An example illustration on how to deal with [optparse-applicative](https://hackage.haskell.org/package/optparse-applicative) can be seen here: [https://gitlab.haskell.org/haskell/ghcup-hs/-/commit/c19dd5ee8b2edbaf0336af143f1c75b6f4843e26](https://gitlab.haskell.org/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).
+Every subcommand now lives in its own module under [GHCup.OptParse.MyCommand](https://gitlab.haskell.org/haskell/ghcup-hs/-/tree/master/app/ghcup/GHCup/OptParse).

 ## Major refactors

--- a/docs/guide.md
+++ b/docs/guide.md
@@ -50,7 +50,7 @@ For man pages to work you need [man-db](http://man-db.nongnu.org/) as your `man`

 ## Shell-completion

-Shell completions are in [scripts/shell-completions](https://github.com/haskell/ghcup-hs/tree/master/scripts/shell-completions) directory of this repository.
+Shell completions are in [scripts/shell-completions](https://gitlab.haskell.org/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)
@@ -67,7 +67,7 @@ and make sure your bashrc sources the startup script
 # 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).
+explaining all possible configurations can be found in this repo: [config.yaml](https://gitlab.haskell.org/haskell/ghcup-hs/-/blob/master/data/config.yaml).

 Partial configuration is fine. Command line options always override the config file settings.

@@ -97,10 +97,6 @@ This is the complete list of env variables that change GHCup behavior:
 * `GHCUP_SKIP_UPDATE_CHECK`: Skip the (possibly annoying) update check when you run a command
 * `CC`/`LD` etc.: full environment is passed to the build system when compiling GHC via GHCup

-On windows, there's additionally:
-
-* `GHCUP_MSYS2`: Has to point to the root of an existing MSYS2 installation (when installed by GHCup, that's e.g. `C:\ghcup\msys64`). GHCup bootstrap takes care of this usually.
-
 ### XDG support

 To enable XDG style directories, set the environment variable `GHCUP_USE_XDG_DIRS` to anything.
@@ -151,7 +147,7 @@ url-source:
  OwnSource: "https://some-url/ghcup-0.0.6.yaml"
 ```

-See [config.yaml](https://github.com/haskell/ghcup-hs/blob/master/data/config.yaml)
+See [config.yaml](https://gitlab.haskell.org/haskell/ghcup-hs/-/blob/master/data/config.yaml)
 for more options.

 Alternatively you can do it via a cli switch:
@@ -202,59 +198,15 @@ url-source:
  - "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: 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
-```
-
-### Strategy 2: 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`.
-
-### 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)
+* [bootstrap-haskell](https://gitlab.haskell.org/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)
+* [bootstrap-haskell.ps1](https://gitlab.haskell.org/haskell/ghcup-hs/-/blob/master/scripts/bootstrap/bootstrap-haskell.ps1#L17)
  for Windows (PowerShell). This will, in turn, run the final bootstrap script
  (by default, that for the Unix-like operating systems).

@@ -318,7 +270,7 @@ Compiling from source is supported for both source tarballs and arbitrary git re
 for a list of all available options.

 If you need to overwrite the existing `build.mk`, check the default files
-in [data/build_mk](https://github.com/haskell/ghcup-hs/tree/master/data/build_mk), copy them somewhere, adjust them and
+in [data/build_mk](https://gitlab.haskell.org/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).

@@ -431,11 +383,9 @@ 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 $_ }
+Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $false,$true,$true,$false,$false,$false,$false,"C:\"
 ```

-`$ErrorActionPreference = 'Stop'` here acts like `set -e` and stops execution if ghcup installation fails.
-
 On linux/darwin/freebsd, run the following on your runner:

 ```sh
@@ -517,11 +467,11 @@ 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`
+1. Tell curl to ignore certificate errors (dangerous): `curl -k https://gitlab.haskell.org/haskell/ghcup-hs/-/raw/master/scripts/bootstrap/bootstrap-haskell | GHCUP_CURL_OPTS="-k" sh`
+2. Try to use wget instead: `wget -O /dev/stdout https://gitlab.haskell.org/haskell/ghcup-hs/-/raw/master/scripts/bootstrap/bootstrap-haskell | BOOTSTRAP_HASKELL_DOWNLOADER=wget sh`

 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 $_ }
+Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true,$false,$false,$false,$false,$false,$false,"","","","",$true
 ```
--- a/docs/index.md
+++ b/docs/index.md
@@ -35,7 +35,7 @@ hide:
      <span>
      </span>
 	<div class="footer">
-		<a href="https://github.com/haskell/ghcup-hs/blob/master/scripts/bootstrap/bootstrap-haskell" target="_blank">What does this do?</a> <b>&nbsp;&middot;&nbsp;</b> <a href="https://www.haskell.org/ghcup/install/#manual-install">I don't like curl | sh</a> <div class="show-all-platforms"><b>&nbsp;&middot;&nbsp;</b> <a class="show-all-platforms-button" href="#">Show all platforms</a></div></p>
+		<a href="https://gitlab.haskell.org/haskell/ghcup-hs/-/blob/master/scripts/bootstrap/bootstrap-haskell" target="_blank">What does this do?</a> <b>&nbsp;&middot;&nbsp;</b> <a href="https://www.haskell.org/ghcup/install/#manual-install">I don't like curl | sh</a> <div class="show-all-platforms"><b>&nbsp;&middot;&nbsp;</b> <a class="show-all-platforms-button" href="#">Show all platforms</a></div></p>
 	</div>
    </div>

@@ -45,13 +45,13 @@ hide:

      <div class="command-button">
 	    <pre>
-          <span class="ghcup-command" id="ghcup-command-windows">Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; try { Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true } catch { Write-Error $_ }
+          <span class="ghcup-command" id="ghcup-command-windows">Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true
          </span>
        </pre>
        <button class="btn" onclick="copyToClipboardWin()" id="ghcup-windows-button"><i class="fa fa-copy"></i></button>
      </div>
 	<div class="footer">
-		<a href="https://github.com/haskell/ghcup-hs/blob/master/scripts/bootstrap/bootstrap-haskell.ps1" target="_blank">What does this do?</a> <b>&nbsp;&middot;&nbsp;</b> <a href="https://www.haskell.org/ghcup/install/#manual-install">I don't like curl | sh</a> <div class="show-all-platforms"><b>&nbsp;&middot;&nbsp;</b> <a class="show-all-platforms-button" href="#">Show all platforms</a></div></p>
+		<a href="https://gitlab.haskell.org/haskell/ghcup-hs/-/blob/master/scripts/bootstrap/bootstrap-haskell.ps1" target="_blank">What does this do?</a> <b>&nbsp;&middot;&nbsp;</b> <a href="https://www.haskell.org/ghcup/install/#manual-install">I don't like curl | sh</a> <div class="show-all-platforms"><b>&nbsp;&middot;&nbsp;</b> <a class="show-all-platforms-button" href="#">Show all platforms</a></div></p>
 	</div>
    </div>
 </section>
@@ -77,7 +77,7 @@ hide:
  </span>
   or
   <span>
-     <a href="https://github.com/haskell/ghcup-hs/issues">
+     <a href="https://gitlab.haskell.org/haskell/ghcup-hs/issues">
       report a bug
       <img src="Octicons-bug.svg" alt="" />
     </a>
--- a/docs/install.md
+++ b/docs/install.md
@@ -19,12 +19,12 @@ curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
 For Windows, run this in a PowerShell session:

 ```psh
-Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; try { Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true } catch { Write-Error $_ }
+Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072;Invoke-Command -ScriptBlock ([ScriptBlock]::Create((Invoke-WebRequest https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 -UseBasicParsing))) -ArgumentList $true
 ```

 There's also a [youtube video](https://www.youtube.com/watch?v=bB4fmQiUYPw) explaining installation on windows.

-If you want to know what these scripts do, check out the [source code at the repository](https://github.com/haskell/ghcup-hs/tree/master/scripts/bootstrap). Advanced users may want to perform a [manual installation](#manual-install) and GPG verify the binaries.
+If you want to know what these scripts do, check out the [source code at the repository](https://gitlab.haskell.org/haskell/ghcup-hs/-/tree/master/scripts/bootstrap). Advanced users may want to perform a [manual installation](#manual-install) and GPG verify the binaries.

 ### Which versions get installed?

@@ -48,10 +48,6 @@ The following distro packages are required: `build-essential curl libffi-dev lib

 The following distro packages are required: `gcc gcc-c++ gmp gmp-devel make ncurses ncurses-compat-libs xz perl`

-### Linux Mageia
-
-The following distro packages are required: `curl gcc gcc-c++ gmp libffi-devel libffi7 libgmp-devel libgmp10 make libncurses-devel libncurses5 xz perl`
-
 ### Linux CentOS

 The following distro packages are required: `gcc gcc-c++ gmp gmp-devel make ncurses ncurses-compat-libs xz perl`
@@ -60,10 +56,6 @@ The following distro packages are required: `gcc gcc-c++ gmp gmp-devel make ncur

 The following distro packages are required: `binutils-gold curl gcc g++ gmp-dev libc-dev libffi-dev make musl-dev ncurses-dev perl tar xz`

-### Linux VoidLinux
-
-The following distro packages are required: `gcc gmp curl coreutils xz ncurses make ncurses-libtinfo-libs perl tar`
-
 ### Linux (generic)

 You need the following packages: curl g++ gcc gmp make ncurses realpath xz-utils. Consult your distro documentation on the exact names of those packages.
@@ -268,7 +260,7 @@ On Linux, some users have reported an issue when VSCode is not launched from a t
 ## Get help

 * [Libera IRC chat on #haskell-ghcup or #haskell](https://kiwiirc.com/nextclient/irc.libera.chat/?nick=Guest%7C?#haskell,#haskell-ghcup)
-* [GHCup issue tracker](https://github.com/haskell/ghcup-hs/issues/new)
+* [GHCup issue tracker](https://gitlab.haskell.org/haskell/ghcup-hs/issues)
 * [Matrix](https://app.element.io/#/room/#haskell-tooling:matrix.org)
 * [Discord](https://discord.gg/pKYf3zDQU7)

--- a/docs/steps.md
+++ b/docs/steps.md
@@ -343,7 +343,7 @@ To learn Haskell, try any of those:
 * [https://github.com/haskell/haskell-language-server](https://github.com/haskell/haskell-language-server)
 * [https://github.com/haskell/cabal](https://github.com/haskell/cabal)
 * [https://github.com/commercialhaskell/stack](https://github.com/commercialhaskell/stack)
-* [https://github.com/haskell/ghcup-hs](https://github.com/haskell/ghcup-hs)
+* [https://gitlab.haskell.org/haskell/ghcup-hs](https://gitlab.haskell.org/haskell/ghcup-hs)
 * [https://github.com/jgm/pandoc](https://github.com/jgm/pandoc)
 * [https://github.com/simonmichael/hledger](https://github.com/simonmichael/hledger)
 * [https://github.com/koalaman/shellcheck](https://github.com/koalaman/shellcheck)
--- a/test/data/dir/.keep
+++ b/test/data/dir/.keep
--- a/ghcup.cabal
+++ b/ghcup.cabal
@@ -6,8 +6,8 @@ license-file:       LICENSE
 copyright:          Julian Ospald 2020
 maintainer:         hasufell@posteo.de
 author:             Julian Ospald
-homepage:           https://github.com/haskell/ghcup-hs
-bug-reports:        https://github.com/haskell/ghcup-hs/issues/
+homepage:           https://gitlab.haskell.org/haskell/ghcup-hs
+bug-reports:        https://gitlab.haskell.org/haskell/ghcup-hs/issues
 synopsis:           ghc toolchain installer
 description:
  A rewrite of the shell script ghcup, for providing
@@ -25,14 +25,11 @@ extra-source-files:
  cbits/dirutils.h
  data/build_mk/cross
  data/build_mk/default
-  test/golden/unix/GHCupInfo.json
-  test/golden/windows/GHCupInfo.json
-  test/data/file
-  test/data/dir/.keep
+  test/golden/GHCupInfo.json

 source-repository head
  type:     git
-  location: https://github.com/haskell/ghcup-hs.git
+  location: https://gitlab.haskell.org/haskell/ghcup-hs.git

 flag tui
  description:
@@ -183,10 +180,9 @@ library
    other-modules:
      GHCup.Prelude.File.Posix
      GHCup.Prelude.File.Posix.Foreign
+      GHCup.Prelude.File.Posix.Traversals
      GHCup.Prelude.Posix
      GHCup.Prelude.Process.Posix
-    exposed-modules:
-      GHCup.Prelude.File.Posix.Traversals

    include-dirs:     cbits
    includes:         dirutils.h
@@ -247,7 +243,6 @@ executable ghcup
    , base                  >=4.12     && <5
    , bytestring            >=0.10     && <0.12
    , cabal-plan            ^>=0.7.2
-    , cabal-install-parsers >=0.4.5
    , containers            ^>=0.6
    , deepseq               ^>=1.4
    , directory             ^>=1.3.6.0
@@ -306,7 +301,6 @@ test-suite ghcup-test
    GHCup.ArbitraryTypes
    GHCup.Types.JSONSpec
    GHCup.Utils.FileSpec
-    GHCup.Prelude.File.Posix.TraversalsSpec
    Spec

  default-language:   Haskell2010
@@ -330,7 +324,7 @@ test-suite ghcup-test
    , filepath                  ^>=1.4.2.1
    , generic-arbitrary         >=0.1.0   && <0.2.1 || >=0.2.2 && <0.3
    , ghcup
-    , hspec                     >=2.7.10  && <2.11
+    , hspec                     >=2.7.10  && <2.10
    , hspec-golden-aeson        ^>=0.9
    , QuickCheck                ^>=2.14.1
    , quickcheck-arbitrary-adt  ^>=0.3.1.0
@@ -338,9 +332,3 @@ test-suite ghcup-test
    , text                      ^>=1.2.4.0
    , uri-bytestring            ^>=0.3.2.2
    , versions                  >=4.0.1   && <5.1
-
-  if os(windows)
-    cpp-options: -DIS_WINDOWS
-  else
-    build-depends:
-      , unix             ^>=2.7
--- a/lib/GHCup/GHC.hs
+++ b/lib/GHCup/GHC.hs
@@ -676,7 +676,7 @@ compileGHC targetGhc ov bstrap jobs mbuildConfig patches aargs buildFlavour hadr
                         (view dlSubdir dlInfo)
        liftE $ applyAnyPatch patches (fromGHCupPath workdir)

-        pure (workdir, tmpUnpack, Just tver)
+        pure (workdir, tmpUnpack, tver)

      RemoteDist uri -> do
        lift $ logDebug $ "Requested to compile (from uri): " <> T.pack (show uri)
@@ -694,13 +694,12 @@ compileGHC targetGhc ov bstrap jobs mbuildConfig patches aargs buildFlavour hadr
                           execBlank
                           regex
            )
-          tver <- liftE $ catchAllE @_ @'[ProcessError, ParseError] @'[] (\_ -> pure Nothing) $ fmap Just $ getGHCVer
-            (appendGHCupPath tmpUnpack (takeDirectory bootFile))
+          tver <- liftE $ getGHCVer (appendGHCupPath tmpUnpack (takeDirectory bootFile))
          pure (bootFile, tver)

        let workdir = appendGHCupPath tmpUnpack (takeDirectory bf)

-        pure (workdir, tmpUnpack, mkTVer <$> tver)
+        pure (workdir, tmpUnpack, mkTVer tver)

      -- clone from git
      GitDist GitBranch{..} -> do
@@ -746,23 +745,20 @@ compileGHC targetGhc ov bstrap jobs mbuildConfig patches aargs buildFlavour hadr
          liftE $ applyAnyPatch patches (fromGHCupPath tmpUnpack)

          -- bootstrap
-          tver <- liftE $ catchAllE @_ @'[ProcessError, ParseError] @'[] (\_ -> pure Nothing) $ fmap Just $ getGHCVer
-            tmpUnpack
+          tver <- liftE $ getGHCVer tmpUnpack
          liftE $ catchWarn $ lEM @_ @'[ProcessError] $ darwinNotarization _rPlatform (fromGHCupPath tmpUnpack)
          lift $ logInfo $ "Examining git ref " <> T.pack ref <> "\n  " <>
-                           "GHC version (from Makefile): " <> T.pack (show (prettyVer <$> tver)) <>
+                           "GHC version (from Makefile): " <> prettyVer tver <>
                           (if not shallow_clone then "\n  " <> "'git describe' output: " <> fromJust git_describe else mempty) <>
                           (if isCommitHash ref then mempty else "\n  " <> "commit hash: " <> chash)
          liftIO $ threadDelay 5000000 -- give the user a sec to intervene

          pure tver

-        pure (tmpUnpack, tmpUnpack, mkTVer <$> tver)
+        pure (tmpUnpack, tmpUnpack, GHCTargetVersion Nothing tver)
    -- the version that's installed may differ from the
    -- compiled version, so the user can overwrite it
-    installVer <- if | Just ov'   <- ov   -> pure (mkTVer ov')
-                     | Just tver' <- tver -> pure tver'
-                     | otherwise          -> fail "Newer GHCs don't support discovering the version in git. Complain to GHC devs: https://gitlab.haskell.org/ghc/ghc/-/issues/22322"
+    let installVer = maybe tver (\ov' -> tver { _tvVersion = ov' }) ov

    alreadyInstalled <- lift $ ghcInstalled installVer
    alreadySet <- fmap (== Just installVer) $ lift $ ghcSet (_tvTarget installVer)
@@ -785,10 +781,8 @@ compileGHC targetGhc ov bstrap jobs mbuildConfig patches aargs buildFlavour hadr
      tmpUnpack
      (do
        b <- if hadrian
-             -- prefer 'tver', because the real version carries out compatibility checks
-             -- we don't want the user to do funny things with it
-             then compileHadrianBindist (fromMaybe installVer tver) (fromGHCupPath workdir) ghcdir
-             else compileMakeBindist (fromMaybe installVer tver) (fromGHCupPath workdir) ghcdir
+             then compileHadrianBindist tver (fromGHCupPath workdir) ghcdir
+             else compileMakeBindist tver (fromGHCupPath workdir) ghcdir
        bmk <- liftIO $ handleIO (\_ -> pure "") $ B.readFile (build_mk $ fromGHCupPath workdir)
        pure (b, bmk)
      )
@@ -832,14 +826,14 @@ compileGHC targetGhc ov bstrap jobs mbuildConfig patches aargs buildFlavour hadr
               , MonadThrow m
               )
            => GHCupPath
-            -> Excepts '[ProcessError, ParseError] m Version
+            -> Excepts '[ProcessError] m Version
  getGHCVer tmpUnpack = do
    lEM $ execWithGhcEnv "python3" ["./boot"] (Just $ fromGHCupPath tmpUnpack) "ghc-bootstrap"
    lEM $ execWithGhcEnv "sh" ["./configure"] (Just $ fromGHCupPath tmpUnpack) "ghc-bootstrap"
    CapturedProcess {..} <- lift $ makeOut
      ["show!", "--quiet", "VALUE=ProjectVersion" ] (Just $ fromGHCupPath tmpUnpack)
    case _exitCode of
-      ExitSuccess -> either (throwE . ParseError . show) pure . MP.parse ghcProjectVersion "" . T.pack . stripNewlineEnd . T.unpack . decUTF8Safe' $ _stdOut
+      ExitSuccess -> throwEither . MP.parse ghcProjectVersion "" . T.pack . stripNewlineEnd . T.unpack . decUTF8Safe' $ _stdOut
      ExitFailure c -> throwE $ NonZeroExit c "make" ["show!", "--quiet", "VALUE=ProjectVersion" ]

  defaultConf =
--- a/lib/GHCup/Prelude/File/Posix/Traversals.hs
+++ b/lib/GHCup/Prelude/File/Posix/Traversals.hs
@@ -36,8 +36,8 @@ import System.Posix.Internals (peekFilePath)
 ----------------------------------------------------------
 -- dodgy stuff

-data {-# CTYPE "DIR" #-} CDir
-data {-# CTYPE "struct dirent" #-} CDirent
+type CDir = ()
+type CDirent = ()

 -- Posix doesn't export DirStream, so to re-use that type we need to use
 -- unsafeCoerce.  It's just a newtype, so this is a legitimate usage.
@@ -56,7 +56,7 @@ foreign import ccall unsafe "__hscore_free_dirent"
 foreign import ccall unsafe "__hscore_d_name"
  c_name :: Ptr CDirent -> IO CString

-foreign import capi unsafe "dirutils.h __posixdir_d_type"
+foreign import ccall unsafe "__posixdir_d_type"
  c_type :: Ptr CDirent -> IO DirType

 ----------------------------------------------------------
--- a/lib/GHCup/Utils.hs
+++ b/lib/GHCup/Utils.hs
@@ -1270,13 +1270,11 @@ warnAboutHlsCompatibility = do
  case (currentGHC, currentHLS) of
    (Just gv, Just hv) | gv `notElem` supportedGHC -> do
      logWarn $
-        "GHC-" <> T.pack (prettyShow gv) <> " appears to have no corresponding HLS-" <> T.pack (prettyShow hv) <> " binary." <> "\n" <>
-        "Haskell IDE support may not work." <> "\n" <>
-        "You can try to either: " <> "\n" <>
-        "  1. Install a different HLS version (e.g. downgrade for older GHCs)" <> "\n" <>
-        "  2. Install and set one of the following GHCs: " <> T.pack (prettyShow supportedGHC) <> "\n" <>
-        "  3. Let GHCup compile HLS for you, e.g. run: ghcup compile hls -g " <> T.pack (prettyShow hv) <> " --ghc " <> T.pack (prettyShow gv) <> " --cabal-update\n" <>
-        "     (see https://www.haskell.org/ghcup/guide/#hls for more information)"
+        "GHC " <> T.pack (prettyShow gv) <> " is not compatible with " <>
+        "Haskell Language Server " <> T.pack (prettyShow hv) <> "." <> "\n" <>
+        "Haskell IDE support may not work until this is fixed." <> "\n" <>
+        "Install a different HLS version, or install and set one of the following GHCs:" <> "\n" <>
+        T.pack (prettyShow supportedGHC)

    _ -> return ()

--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -4,7 +4,7 @@ site_description: GHCup is the main installer for the general purpose language H
 site_author: GHCup Team
 site_favicon: haskell_logo.png

-repo_url: https://github.com/haskell/ghcup-hs
+repo_url: https://gitlab.haskell.org/haskell/ghcup-hs

 theme:
    name: mkdocs
--- a/scripts/bootstrap/bootstrap-haskell
+++ b/scripts/bootstrap/bootstrap-haskell
@@ -287,7 +287,7 @@ download_ghcup() {
            elif freebsd-version | grep -E '^13.*' ; then
                freebsd_ver=13
            else
-                die "Unsupported FreeBSD version! Please report a bug at https://github.com/haskell/ghcup-hs/issues"
+                die "Unsupported FreeBSD version! Please report a bug at https://gitlab.haskell.org/haskell/ghcup-hs/-/issues"
            fi

 			case "${arch}" in
--- a/scripts/bootstrap/bootstrap-haskell.ps1
+++ b/scripts/bootstrap/bootstrap-haskell.ps1
@@ -38,13 +38,9 @@ param (
    # Specify the cabal root directory (default: '$InstallDir\cabal')
    [string]$CabalDir,
    # Whether to disable use of curl.exe
-    [switch]$DisableCurl,
-    # The Msys2 version to download (e.g. 20221216)
-    [string]$Msys2Version
+    [switch]$DisableCurl
 )

-$DefaultMsys2Version = "20221216"
-
 $Silent = !$Interactive

 function Print-Msg {
@@ -427,15 +423,12 @@ if (!(Test-Path -Path ('{0}' -f $MsysDir))) {
 	Start-Sleep -s 5

    # Download the archive
-	if (!($Msys2Version)) {
-		$Msys2Version = $DefaultMsys2Version
-	}
-    Print-Msg -msg ('Downloading Msys2 archive {0}...' -f $Msys2Version)
-    $archive = ('msys2-base-x86_64-{0}.sfx.exe' -f $Msys2Version)
+    Print-Msg -msg 'Downloading Msys2 archive...'
+    $archive = 'msys2-x86_64-latest.sfx.exe'
    $archivePath = ('{0}\{1}' -f ([IO.Path]::GetTempPath()), "$archive")
-
+    
    if ((Get-Command -Name 'curl.exe' -ErrorAction SilentlyContinue) -and !($DisableCurl)) {
-      Exec "curl.exe" '-o' "$archivePath" ('https://repo.msys2.org/distrib/x86_64/{0}' -f "$archive")
+      Exec "curl.exe" '-o' "$archivePath" ('https://repo.msys2.org/distrib/{0}' -f "$archive")
    } else {
      Get-FileWCSynchronous -url ('https://repo.msys2.org/distrib/{0}' -f $archive) -destinationFolder ([IO.Path]::GetTempPath()) -includeStats
    }
@@ -610,7 +603,7 @@ if ($DisableCurl) {
 if ((Get-Process -ID $PID).ProcessName.StartsWith("bootstrap-haskell") -Or $InBash) {
  Exec "$Bash" '-lc' ('{4} {6} {7} {8} {9} {10} [ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; export CABAL_DIR=''{5}'' ; [[ ''{0}'' = https* ]]  && {11} {0} | bash || cat $(cygpath -m ''{0}'') | bash' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir, $SilentExport, $CabalDirFull, $StackInstallExport, $HLSInstallExport, $AdjustCabalConfigExport, $MinimalExport, $BootstrapDownloader, $DownloadScript)
 } else {
-  Exec "$Msys2Shell" '-mingw64' '-mintty'  '-shell' 'bash' '-c' ('{4} {6} {7} {8} {9} {10} [ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; export CABAL_DIR=''{5}'' ; trap ''echo Press any key to exit && read -n 1 && exit'' 2 ; [[ ''{0}'' = https* ]]  && {11} {0} | bash || cat $(cygpath -m ''{0}'') | bash ; echo ''Press any key to exit'' && read -n 1' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir, $SilentExport, $CabalDirFull, $StackInstallExport, $HLSInstallExport, $AdjustCabalConfigExport, $MinimalExport, $BootstrapDownloader, $DownloadScript)
+  Exec "$Msys2Shell" '-mingw64' '-mintty' '-c' ('{4} {6} {7} {8} {9} {10} [ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; export CABAL_DIR=''{5}'' ; trap ''echo Press any key to exit && read -n 1 && exit'' 2 ; [[ ''{0}'' = https* ]]  && {11} {0} | bash || cat $(cygpath -m ''{0}'') | bash ; echo ''Press any key to exit'' && read -n 1' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir, $SilentExport, $CabalDirFull, $StackInstallExport, $HLSInstallExport, $AdjustCabalConfigExport, $MinimalExport, $BootstrapDownloader, $DownloadScript)
 }


--- a/test/GHCup/Prelude/File/Posix/TraversalsSpec.hs
+++ b/test/GHCup/Prelude/File/Posix/TraversalsSpec.hs
@@ -1,40 +0,0 @@
-{-# LANGUAGE CPP #-}
-
-module GHCup.Prelude.File.Posix.TraversalsSpec where
-
-
-#if !defined(IS_WINDOWS)
-import           GHCup.Prelude.File.Posix.Traversals
-
-import           Control.Monad.IO.Class (liftIO)
-import           Data.List
-import           System.Posix.Directory
-import           Unsafe.Coerce
-#endif
-
-import           Test.Hspec
-
-
-
-spec :: Spec
-spec = do
-#if defined(IS_WINDOWS)
-  pure ()
-#else
-  -- https://github.com/haskell/ghcup-hs/issues/415
-  describe "GHCup.Prelude.File.Posix.Traversals" $ do
-    it "readDirEnt" $ do
-      dirstream <- liftIO $ openDirStream "test/data"
-      (dt1, fp1) <- readDirEnt dirstream
-      (dt2, fp2) <- readDirEnt dirstream
-      (dt3, fp3) <- readDirEnt dirstream
-      (dt4, fp4) <- readDirEnt dirstream
-      let xs = sortOn snd [ (dt1, fp1), (dt2, fp2)
-                          , (dt3, fp3), (dt4, fp4)
-                          ]
-      xs `shouldBe` [(unsafeCoerce (4 :: Int),".")
-                    ,(unsafeCoerce (4 :: Int),"..")
-                    ,(unsafeCoerce (4 :: Int),"dir")
-                    ,(unsafeCoerce (8 :: Int),"file")
-                    ]
-#endif
--- a/test/GHCup/Types/JSONSpec.hs
+++ b/test/GHCup/Types/JSONSpec.hs
@@ -5,7 +5,6 @@ module GHCup.Types.JSONSpec where
 import           GHCup.ArbitraryTypes ()
 import           GHCup.Types hiding ( defaultSettings )
 import           GHCup.Types.JSON ()
-import           GHCup.Prelude

 import           Test.Aeson.GenericSpecs
 import           Test.Hspec
@@ -14,9 +13,5 @@ import           Test.Hspec

 spec :: Spec
 spec = do
-  roundtripAndGoldenSpecsWithSettings (defaultSettings { goldenDirectoryOption = CustomDirectoryName goldenDir }) (Proxy @GHCupInfo)
- where
-  goldenDir
-    | isWindows = "test/golden/windows"
-    | otherwise = "test/golden/unix"
+  roundtripAndGoldenSpecsWithSettings (defaultSettings { goldenDirectoryOption = CustomDirectoryName "test/golden" }) (Proxy @GHCupInfo)

--- a/test/data/file
+++ b/test/data/file
--- a/test/golden/unix/GHCupInfo.json
+++ b/test/golden/unix/GHCupInfo.json
--- a/test/golden/windows/GHCupInfo.json
+++ b/test/golden/windows/GHCupInfo.json