Don't configure meta-mode = Strict in bootstrap

Fix FreeBSD URL
Merge remote-tracking branch 'origin/issue-766'
2023-02-08 22:42:17 +08:00 · 2023-02-04 01:00:52 +08:00 · 2023-02-03 23:58:50 +08:00 · 2023-02-03 22:48:05 +08:00 · 2023-02-03 22:43:41 +08:00 · 2023-02-01 16:53:25 +08:00
54 changed files with 1966 additions and 1549 deletions
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -1,10 +1,11 @@
 freebsd_instance:
  image_family: freebsd-13-1

-task:
+build_task:
+  name: build
  env:
    GHC_VER: 9.2.4
-    CABAL_VER: 3.6.2.0
+    CABAL_VER: 3.8.1.0
    ARTIFACT: "x86_64-portbld-freebsd-ghcup"
    ARCH: 64
    RUNNER_OS: FreeBSD
@@ -12,11 +13,13 @@ 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]
+    AWS_ACCESS_KEY_ID: ENCRYPTED[6ed6287e2dd78ab5f84b22232c5245834ab042bd8ba443883aaf4b4d1ecc0481add1fdfad5ae6f6a8cfb418e6f19b2fc]
+    AWS_SECRET_ACCESS_KEY: ENCRYPTED[16f3cda2954c7cee99444e6788eb5997382aa4ce1477e7523fef2586077541f43b5c816156961fc6b4677259679875a7]
    S3_HOST: ENCRYPTED[ce961780a33159f7d1d8046956b5ac6ebc3bfc8149428e5f538576cda51d9f3d0c35b79cdd1e325793639ff6e31f889d]
-  install_script: pkg install -y ghc hs-cabal-install git bash misc/compat10x misc/compat11x misc/compat12x gmake
+  install_script: 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:
--- a/.github/scripts/bootstrap.sh
+++ b/.github/scripts/bootstrap.sh
@@ -2,7 +2,7 @@

 set -eux

-. .github/scripts/prereq.sh
+. .github/scripts/env.sh

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

@@ -13,4 +13,6 @@ git describe --always
 ./scripts/bootstrap/bootstrap-haskell

 [ "$(ghc --numeric-version)" = "${BOOTSTRAP_HASKELL_GHC_VERSION}" ]
+# https://github.com/actions/runner-images/issues/7061
+[ "$(ghcup config | grep --color=never meta-mode)" = "meta-mode: Lax" ]

--- a/.github/scripts/brew.sh
+++ b/.github/scripts/brew.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+
+set -eux
+
+. .github/scripts/env.sh
+
+if [ -e "$HOME/.brew" ] ; then
+	(
+	cd "$HOME/.brew"
+	git fetch --depth 1
+	git reset --hard origin/master
+	)
+else
+	git clone --depth=1 https://github.com/Homebrew/brew "$HOME/.brew"
+fi
+export PATH="$HOME/.brew/bin:$HOME/.brew/sbin:$PATH"
+
+mkdir -p $CI_PROJECT_DIR/.brew_cache
+export HOMEBREW_CACHE=$CI_PROJECT_DIR/.brew_cache
+mkdir -p $CI_PROJECT_DIR/.brew_logs
+export HOMEBREW_LOGS=$CI_PROJECT_DIR/.brew_logs
+mkdir -p /private/tmp/.brew_tmp
+export HOMEBREW_TEMP=/private/tmp/.brew_tmp
+
+brew update
+brew install ${1+"$@"}
+
--- a/.github/scripts/build.sh
+++ b/.github/scripts/build.sh
@@ -2,75 +2,34 @@

 set -eux

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

-
-# ensure ghcup
-if ! command -v ghcup ; then
-	install_ghcup
-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
-	ghc --version
-	cabal --version
-	GHC="ghc"
-fi
-
 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
-
-if [ "${RUNNER_OS}" = "Linux" ] ; then
-	if [ "${ARCH}" = "32" ] ; then
-		build_with_cache -w "${GHC}" --ghc-options='-split-sections -optl-static' -ftui --enable-tests
-	elif [ "${ARCH}" = "64" ] ; then
-		build_with_cache -w "${GHC}" --ghc-options='-split-sections -optl-static' -ftui --enable-tests
-	else
-		build_with_cache -w "${GHC}" -ftui --enable-tests
-	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
-elif [ "${RUNNER_OS}" = "Windows" ] ; then
-	build_with_cache -w "${GHC}" --constraint="zlib +bundled-c-zlib" --constraint="lzma +static" --enable-tests
-else
-	build_with_cache -w "${GHC}" --constraint="zlib +bundled-c-zlib" --constraint="lzma +static" -ftui --enable-tests
-fi
-
+build_with_cache --project-file=cabal.project.release -w "${GHC}" --enable-tests

 # set up artifacts
 mkdir -p out
-binary=$(cabal list-bin ghcup)
-binary_test=$(cabal list-bin ghcup-test)
+binary=$(cabal --project-file=cabal.project.release list-bin ghcup)
+binary_test=$(cabal --project-file=cabal.project.release list-bin ghcup-test)
 ver=$("${binary}" --numeric-version)
 strip_binary "${binary}"
-cp "${binary}" "out/${ARTIFACT}-${ver}"
-cp "${binary_test}" "out/test-${ARTIFACT}-${ver}"
+cp "${binary}" "out/${ARTIFACT}-${ver}${ext}"
+cp "${binary_test}" "out/test-${ARTIFACT}-${ver}${ext}"
 cp ./dist-newstyle/cache/plan.json "out/${ARTIFACT}.plan.json"

--- a/.github/scripts/common.sh
+++ b/.github/scripts/common.sh
@@ -1,23 +1,13 @@
 #!/bin/sh

-if [ "${RUNNER_OS}" = "Windows" ] ; then
-	ext=".exe"
-else
-	ext=''
-fi
+. .github/scripts/env.sh

 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 ; } }
+nonfatal() {
+	"$@" || "$* failed"
 }

 sync_from() {
@@ -34,10 +24,6 @@ sync_from() {
 		--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 "$(cabal help user-config | tail -n 1 | xargs)")/store"
@@ -81,6 +67,7 @@ git_describe() {
 download_cabal_cache() {
 	(
 	set -e
+	mkdir -p "$HOME/.local/bin"
 	dest="$HOME/.local/bin/cabal-cache"
    url=""
 	exe=""
@@ -88,28 +75,28 @@ download_cabal_cache() {
 	case "${RUNNER_OS}" in
 		"Linux")
 			case "${ARCH}" in
-				"32") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/i386-linux-cabal-cache
+				"32") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/i386-linux-cabal-cache
 					;;
-				"64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/x86_64-linux-cabal-cache
+				"64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/x86_64-linux-cabal-cache
 					;;
-				"ARM64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/aarch64-linux-cabal-cache
+				"ARM64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/aarch64-linux-cabal-cache
 					;;
-				"ARM") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/armv7-linux-cabal-cache
+				"ARM") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/armv7-linux-cabal-cache
 					;;
 			esac
 			;;
 		"FreeBSD")
-			url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/x86_64-portbld-freebsd-cabal-cache
+			url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/x86_64-portbld-freebsd-cabal-cache
 			;;
 		"Windows")
 			exe=".exe"
-			url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/x86_64-mingw64-cabal-cache
+			url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/x86_64-mingw64-cabal-cache
 			;;
 		"macOS")
 			case "${ARCH}" in
-				"ARM64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental4/aarch64-apple-darwin-cabal-cache
+				"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/experimental4/x86_64-apple-darwin-cabal-cache
+				"64") url=https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal-cache/experimental5/x86_64-apple-darwin-cabal-cache
 					;;
 			esac
 			;;
@@ -134,25 +121,15 @@ download_cabal_cache() {
 build_with_cache() {
 	ecabal configure "$@"
 	ecabal build --dependencies-only "$@" --dry-run
-	sync_from_retry
-	ecabal build --dependencies-only "$@" || sync_to_retry
-	sync_to_retry
+	sync_from
+	ecabal build --dependencies-only "$@" || sync_to
+	sync_to
 	ecabal build "$@"
-	sync_to_retry
+	sync_to
 }

 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
+	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() {
--- a/.github/scripts/env.sh
+++ b/.github/scripts/env.sh
@@ -0,0 +1,30 @@
+#!/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
--- a/.github/scripts/hls.sh
+++ b/.github/scripts/hls.sh
@@ -2,7 +2,6 @@

 set -eux

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

 mkdir -p "$CI_PROJECT_DIR"/.local/bin
@@ -34,7 +33,7 @@ sha_sum "$(raw_eghcup --offline whereis ghcup)"
 git_describe

 eghcup install ghc "${GHC_VERSION}"
-eghcup install cabal
+eghcup install cabal "${CABAL_VERSION}"

 ecabal update

@@ -57,9 +56,9 @@ eghcup debug-info
 	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="$(nproc)" --dry-run
-	sync_from_retry
+	sync_from
 	ecabal build --dependencies-only -w "ghc-${GHC_VERSION}" --disable-profiling --disable-tests --jobs="$(nproc)" || sync_to
-	sync_to_retry
+	sync_to
 )

 eghcup -v compile hls -j "$(nproc)" -g "${HLS_TARGET_VERSION}" --ghc "${GHC_VERSION}"
--- a/.github/scripts/prereq.sh
+++ b/.github/scripts/prereq.sh
@@ -1,66 +0,0 @@
-#!/bin/sh
-
-mkdir -p "$HOME"/.local/bin
-
-export OS="$RUNNER_OS"
-export PATH="$HOME/.local/bin:$PATH"
-: "${APT_GET:=apt-get}"
-
-if [ "${RUNNER_OS}" = "Windows" ] ; then
-	# on windows use pwd to get unix style path
-	CI_PROJECT_DIR="$(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
-
-if [ "${RUNNER_OS}" = "Linux" ] ; then
-	if [ "${DISTRO}" = "Alpine" ] ; then
-		:
-	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
-		${APT_GET} install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl ghc gzip
-	fi
-elif [ "${RUNNER_OS}" = "macOS" ] ; then
-	if ! command -v brew ; then
-		[ -e "$HOME/.brew" ] ||
-			git clone --depth=1 https://github.com/Homebrew/brew "$HOME/.brew"
-		export PATH="$HOME/.brew/bin:$HOME/.brew/sbin:$PATH"
-		brew update
-	fi
-	if ! command -v git ; then
-		brew install git
-	fi
-	if ! command -v realpath ; then
-		brew install coreutils
-	fi
-
-    if [ "${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
@@ -2,7 +2,6 @@

 set -eux

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


--- a/.github/workflows/bootstrap.yaml
+++ b/.github/workflows/bootstrap.yaml
@@ -20,7 +20,6 @@ jobs:
      BOOTSTRAP_HASKELL_NONINTERACTIVE: yes
      ARCH: 64
      JSON_VERSION: "0.0.7"
-      APT_GET: "sudo apt-get"
    strategy:
      matrix:
        include:
@@ -36,7 +35,15 @@ jobs:
        with:
          submodules: 'true'

-      - if: runner.os != 'Windows'
+      - if: runner.os == 'Linux'
+        name: Run bootstrap
+        run: |
+          sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl gzip
+          sh ./.github/scripts/bootstrap.sh
+        env:
+          DISTRO: ${{ matrix.DISTRO }}
+
+      - if: runner.os == 'macOS'
        name: Run bootstrap
        run: sh ./.github/scripts/bootstrap.sh
        env:
--- a/.github/workflows/cache.yaml
+++ b/.github/workflows/cache.yaml
@@ -29,7 +29,7 @@ jobs:
      with:
        args: --recursive
      env:
-        AWS_S3_ENDPOINT: ${{ secrets.S3_HOST }}
+        AWS_S3_ENDPOINT: https://${{ secrets.S3_HOST }}
        AWS_S3_BUCKET: ghcup-hs
        AWS_REGION: us-west-2
        AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@@ -6,7 +6,7 @@ on:
    - cron: '0 0 * * *'

 jobs:
-  docker-alpine:
+  docker-alpine32:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
@@ -26,7 +26,24 @@ jobs:
          context: ./docker/alpine32
          push: true
          tags: hasufell/i386-alpine-haskell:3.12
-          platforms: linux/i386
+          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:
@@ -35,34 +52,58 @@ jobs:
          tags: hasufell/alpine-haskell:3.12
          platforms: linux/amd64

-  docker-arm:
-    runs-on: [self-hosted, Linux, aarch64]
+  docker-arm32:
+    runs-on: [self-hosted, Linux, ARM64, aarch32-linux]
    steps:
      - uses: docker://arm64v8/ubuntu:focal
-        name: Cleanup
+        name: Cleanup (aarch64 linux)
        with:
-          args: rm -rf .ghcup/ cabal/ dist-newstyle/ out/
+          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 (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)
+
+      - name: Build and push
        uses: docker/build-push-action@v3
        with:
          context: ./docker/arm32v7
          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
+        uses: docker/build-push-action@v3
+        with:
+          context: ./docker/arm64v8/
+          push: true
+          tags: hasufell/arm64v8-ubuntu-haskell:focal
+          platforms: linux/arm64
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -17,7 +17,7 @@ jobs:
    name: Build linux binary
    runs-on: ${{ matrix.os }}
    env:
-      CABAL_VER: 3.6.2.0
+      CABAL_VER: 3.8.1.0
      JSON_VERSION: "0.0.7"
      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
@@ -81,7 +81,7 @@ jobs:
    name: Build ARM binary
    runs-on: ${{ matrix.os }}
    env:
-      CABAL_VER: 3.6.2.0
+      CABAL_VER: 3.8.1.0
      JSON_VERSION: "0.0.7"
      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
@@ -90,13 +90,13 @@ jobs:
      fail-fast: true
      matrix:
        include:
-          - os: [self-hosted, Linux, aarch64]
+          - os: [self-hosted, Linux, ARM64, aarch32-linux]
            ARTIFACT: "armv7-linux-ghcup"
-            GHC_VER: 8.10.7
+            GHC_VER: 9.2.2
            ARCH: ARM
-          - os: [self-hosted, Linux, aarch64]
+          - os: [self-hosted, Linux, ARM64]
            ARTIFACT: "aarch64-linux-ghcup"
-            GHC_VER: 8.10.7
+            GHC_VER: 9.2.5
            ARCH: ARM64
    steps:
      - uses: docker://arm64v8/ubuntu:focal
@@ -154,7 +154,7 @@ jobs:
    name: Build binary (Mac/Win)
    runs-on: ${{ matrix.os }}
    env:
-      CABAL_VER: 3.6.2.0
+      CABAL_VER: 3.8.1.0
      MACOSX_DEPLOYMENT_TARGET: 10.13
      JSON_VERSION: "0.0.7"
      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
@@ -164,7 +164,7 @@ jobs:
      fail-fast: false
      matrix:
        include:
-          - os: [self-hosted, macOS, aarch64]
+          - os: [self-hosted, macOS, ARM64]
            ARTIFACT: "aarch64-apple-darwin-ghcup"
            GHC_VER: 9.2.5
            ARCH: ARM64
@@ -182,8 +182,48 @@ jobs:
        with:
          submodules: 'true'

-      - name: Run build (windows/mac)
-        run: bash .github/scripts/build.sh
+      - 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 }}
@@ -202,13 +242,12 @@ jobs:
          path: |
            ./out/*

-
  test-linux:
    name: Test linux
    needs: "build-linux"
    runs-on: ${{ matrix.os }}
    env:
-      CABAL_VER: 3.6.2.0
+      CABAL_VER: 3.8.1.0
      JSON_VERSION: "0.0.7"
    strategy:
      matrix:
@@ -264,13 +303,14 @@ jobs:

      - if: matrix.DISTRO != 'Alpine'
        name: Run test (64 bit linux)
-        run: sh .github/scripts/test.sh
+        run: |
+          sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential curl gzip
+          sh .github/scripts/test.sh
        env:
          ARTIFACT: ${{ matrix.ARTIFACT }}
          ARCH: ${{ matrix.ARCH }}
          GHC_VER: ${{ matrix.GHC_VER }}
          DISTRO: ${{ matrix.DISTRO }}
-          APT_GET: "sudo apt-get"

      - if: failure()
        name: Upload artifact
@@ -285,19 +325,19 @@ jobs:
    needs: "build-arm"
    runs-on: ${{ matrix.os }}
    env:
-      CABAL_VER: 3.6.2.0
+      CABAL_VER: 3.8.1.0
      JSON_VERSION: "0.0.7"
    strategy:
      matrix:
        include:
-          - os: [self-hosted, Linux, aarch64]
+          - os: [self-hosted, Linux, ARM64, aarch32-linux]
            ARTIFACT: "armv7-linux-ghcup"
-            GHC_VER: 8.10.7
+            GHC_VER: 9.2.2
            ARCH: ARM
            DISTRO: Ubuntu
-          - os: [self-hosted, Linux, aarch64]
+          - os: [self-hosted, Linux, ARM64]
            ARTIFACT: "aarch64-linux-ghcup"
-            GHC_VER: 8.10.7
+            GHC_VER: 9.2.5
            ARCH: ARM64
            DISTRO: Ubuntu

@@ -352,13 +392,13 @@ jobs:
    needs: "build-macwin"
    runs-on: ${{ matrix.os }}
    env:
-      CABAL_VER: 3.6.2.0
+      CABAL_VER: 3.8.1.0
      MACOSX_DEPLOYMENT_TARGET: 10.13
      JSON_VERSION: "0.0.7"
    strategy:
      matrix:
        include:
-          - os: [self-hosted, macOS, aarch64]
+          - os: [self-hosted, macOS, ARM64]
            ARTIFACT: "aarch64-apple-darwin-ghcup"
            GHC_VER: 9.2.5
            ARCH: ARM64
@@ -385,7 +425,21 @@ jobs:
          name: artifacts
          path: ./out

-      - name: Run test (windows/mac)
+      - 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 }}
@@ -416,7 +470,7 @@ jobs:
    env:
      GHC_VERSION: "8.10.7"
      HLS_TARGET_VERSION: "1.8.0.0"
-      CABAL_VERSION: "3.6.2.0"
+      CABAL_VERSION: "3.8.1.0"
      JSON_VERSION: "0.0.7"
      ARTIFACT: "x86_64-linux-ghcup"
      DISTRO: Ubuntu
@@ -436,9 +490,9 @@ jobs:
          path: ./out

      - name: Run hls build
-        run: sh .github/scripts/hls.sh
-        env:
-          APT_GET: "sudo apt-get"
+        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
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,25 +0,0 @@
-jobs:
-  include:
-    - os: osx
-      osx_image: xcode10.1
-      language: generic
-      env: ARTIFACT=x86_64-apple-darwin-10.13-ghcup
-
-    - os: osx
-      osx_image: xcode11.3
-      language: generic
-      env: ARTIFACT=x86_64-apple-darwin-10.14-ghcup
-
-
-script: ".travis/build.sh"
-
-deploy:
-  provider: releases
-  api_key:
-    secure: "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"
-  file: $ARTIFACT
-  on:
-    repo: hasufell/ghcup-hs
-    tags: true
-  skip_cleanup: true
-  draft: true
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,24 @@
 # Revision history for ghcup

+## 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)
--- a/app/ghcup/BrickMain.hs
+++ b/app/ghcup/BrickMain.hs
@@ -95,11 +95,11 @@ data BrickState = BrickState
 keyHandlers :: KeyBindings
            -> [ ( Vty.Key
                 , BrickSettings -> String
-                 , BrickState -> EventM n (Next BrickState)
+                 , BrickState -> EventM String BrickState ()
                 )
               ]
 keyHandlers KeyBindings {..} =
-  [ (bQuit, const "Quit"     , halt)
+  [ (bQuit, const "Quit"     , \_ -> halt)
  , (bInstall, const "Install"  , withIOAction install')
  , (bUninstall, const "Uninstall", withIOAction del')
  , (bSet, const "Set"      , withIOAction set')
@@ -114,14 +114,14 @@ keyHandlers KeyBindings {..} =
       if showAllTools then "Don't show all tools" else "Show all tools"
    , hideShowHandler showAllVersions (not . showAllTools)
    )
-  , (bUp, const "Up", \BrickState {..} -> continue BrickState{ appState = moveCursor 1 appState Up, .. })
-  , (bDown, const "Down", \BrickState {..} -> continue BrickState{ appState = moveCursor 1 appState Down, .. })
+  , (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  continue (BrickState appData newAppSettings newInternalState appKeys)
+    in  put (BrickState appData newAppSettings newInternalState appKeys)


 showKey :: Vty.Key -> String
@@ -142,7 +142,7 @@ ui dimAttrs BrickState{ appSettings = as@BrickSettings{}, ..}

 where
  footer =
-    withAttr "help"
+    withAttr (attrName "help")
      . txtWrap
      . T.pack
      . foldr1 (\x y -> x <> "  " <> y)
@@ -157,9 +157,9 @@ ui dimAttrs BrickState{ appSettings = as@BrickSettings{}, ..}
  renderList' = withDefAttr listAttr . drawListElements renderItem True
  renderItem _ b listResult@ListResult{..} =
    let marks = if
-          | lSet       -> (withAttr "set" $ str "✔✔")
-          | lInstalled -> (withAttr "installed" $ str "✓ ")
-          | otherwise  -> (withAttr "not-installed" $ str "✗ ")
+          | lSet       -> (withAttr (attrName "set") $ str "✔✔")
+          | lInstalled -> (withAttr (attrName "installed") $ str "✓ ")
+          | otherwise  -> (withAttr (attrName "not-installed") $ str "✗ ")
        ver = case lCross of
          Nothing -> T.unpack . prettyVer $ lVer
          Just c  -> T.unpack (c <> "-" <> prettyVer lVer)
@@ -167,13 +167,13 @@ ui dimAttrs BrickState{ appSettings = as@BrickSettings{}, ..}
          | lNoBindist && not lInstalled
            && not b -- TODO: overloading dim and active ignores active
                       --       so we hack around it here
-          = updateAttrMap (const dimAttrs) . withAttr "no-bindist"
+          = updateAttrMap (const dimAttrs) . withAttr (attrName "no-bindist")
          | otherwise  = id
        hooray
          | elem Latest lTag && not lInstalled =
-              withAttr "hooray"
+              withAttr (attrName "hooray")
          | otherwise = id
-        active = if b then putCursor "GHCup" (Location (0,0)) . forceAttr "active" else id
+        active = if b then putCursor "GHCup" (Location (0,0)) . forceAttr (attrName "active") else id
    in  hooray $ active $ dim
          (   marks
          <+> padLeft (Pad 2)
@@ -195,9 +195,9 @@ ui dimAttrs BrickState{ appSettings = as@BrickSettings{}, ..}
          <+> vLimit 1 (fill ' ')
          )

-  printTag Recommended    = Just $ withAttr "recommended" $ str "recommended"
-  printTag Latest         = Just $ withAttr "latest" $ str "latest"
-  printTag Prerelease     = Just $ withAttr "prerelease" $ str "prerelease"
+  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 (Base pvp'')   = Just $ str ("base-" ++ T.unpack (prettyPVP pvp''))
  printTag Old            = Nothing
  printTag (UnknownTag t) = Just $ str t
@@ -209,10 +209,10 @@ ui dimAttrs BrickState{ appSettings = as@BrickSettings{}, ..}
  printTool Stack = str "Stack"

  printNotes ListResult {..} =
-    (if hlsPowered then [withAttr "hls-powered" $ str "hls-powered"] else mempty
+    (if hlsPowered then [withAttr (attrName "hls-powered") $ str "hls-powered"] else mempty
      )
-      ++ (if fromSrc then [withAttr "compiled" $ str "compiled"] else mempty)
-      ++ (if lStray then [withAttr "stray" $ str "stray"] else mempty)
+      ++ (if fromSrc then [withAttr (attrName "compiled") $ str "compiled"] else mempty)
+      ++ (if lStray then [withAttr (attrName "stray") $ str "stray"] else mempty)

  -- | Draws the list elements.
  --
@@ -242,8 +242,8 @@ ui dimAttrs BrickState{ appSettings = as@BrickSettings{}, ..}
              selItemAttr = if foc
                then withDefAttr listSelectedFocusedAttr
                else withDefAttr listSelectedAttr
-              makeVisible = if isSelected then visible . selItemAttr else id
-          in  addSeparator $ makeVisible elemWidget
+              makeVisible' = if isSelected then visible . selItemAttr else id
+          in  addSeparator $ makeVisible' elemWidget

      in render
        $ viewport "GHCup" Vertical
@@ -258,8 +258,8 @@ minHSize s' = hLimit s' . vLimit 1 . (<+> fill ' ')
 app :: AttrMap -> AttrMap -> App BrickState e String
 app attrs dimAttrs =
  App { appDraw         = \st -> [ui dimAttrs st]
-  , appHandleEvent  = eventHandler
-  , appStartEvent   = return
+  , appHandleEvent  = \be -> get >>= \s -> eventHandler s be
+  , appStartEvent   = return ()
  , appAttrMap      = const attrs
  , appChooseCursor = showFirstCursor
  }
@@ -267,18 +267,18 @@ app attrs dimAttrs =
 defaultAttributes :: Bool -> AttrMap
 defaultAttributes no_color = attrMap
  Vty.defAttr
-  [ ("active"       , Vty.defAttr `withBackColor` Vty.blue)
-  , ("not-installed", Vty.defAttr `withForeColor` Vty.red)
-  , ("set"          , Vty.defAttr `withForeColor` Vty.green)
-  , ("installed"    , Vty.defAttr `withForeColor` Vty.green)
-  , ("recommended"  , Vty.defAttr `withForeColor` Vty.green)
-  , ("hls-powered"  , Vty.defAttr `withForeColor` Vty.green)
-  , ("latest"       , Vty.defAttr `withForeColor` Vty.yellow)
-  , ("prerelease"   , Vty.defAttr `withForeColor` Vty.red)
-  , ("compiled"     , Vty.defAttr `withForeColor` Vty.blue)
-  , ("stray"        , Vty.defAttr `withForeColor` Vty.blue)
-  , ("help"         , Vty.defAttr `withStyle`     Vty.italic)
-  , ("hooray"       , Vty.defAttr `withForeColor` Vty.brightWhite)
+  [ (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 "prerelease"   , Vty.defAttr `withForeColor` Vty.red)
+  , (attrName "compiled"     , Vty.defAttr `withForeColor` Vty.blue)
+  , (attrName "stray"        , Vty.defAttr `withForeColor` Vty.blue)
+  , (attrName "help"         , Vty.defAttr `withStyle`     Vty.italic)
+  , (attrName "hooray"       , Vty.defAttr `withForeColor` Vty.brightWhite)
  ]
  where
    withForeColor | no_color  = const
@@ -292,31 +292,31 @@ defaultAttributes no_color = attrMap
 dimAttributes :: Bool -> AttrMap
 dimAttributes no_color = attrMap
  (Vty.defAttr `Vty.withStyle` Vty.dim)
-  [ ("active"    , Vty.defAttr `withBackColor` Vty.blue) -- has no effect ??
-  , ("no-bindist", 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 n e -> EventM n (Next BrickState)
+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 _ _) ->
-      continue (BrickState { appState = moveCursor 1 appState Up, .. })
+      put (BrickState { appState = moveCursor 1 appState Up, .. })
    (MouseDown _ Vty.BScrollDown _ _) ->
-      continue (BrickState { appState = moveCursor 1 appState Down, .. })
-    (VtyEvent (Vty.EvResize _ _)) -> continue st
+      put (BrickState { appState = moveCursor 1 appState Down, .. })
+    (VtyEvent (Vty.EvResize _ _)) -> put st
    (VtyEvent (Vty.EvKey Vty.KUp _)) ->
-      continue BrickState{ appState = moveCursor 1 appState Up, .. }
+      put BrickState{ appState = moveCursor 1 appState Up, .. }
    (VtyEvent (Vty.EvKey Vty.KDown _)) ->
-      continue BrickState{ appState = moveCursor 1 appState Down, .. }
+      put BrickState{ appState = moveCursor 1 appState Down, .. }
    (VtyEvent (Vty.EvKey key _)) ->
      case find (\(key', _, _) -> key' == key) (keyHandlers kb) of
-        Nothing -> continue st
+        Nothing -> put st
        Just (_, _, handler) -> handler st
-    _ -> continue st
+    _ -> put st


 moveCursor :: Int -> BrickInternalState -> Direction -> BrickInternalState
@@ -329,13 +329,14 @@ moveCursor steps ais@BrickInternalState{..} direction =

 -- | 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 :: (BrickState
+withIOAction :: Ord n
+             => (BrickState
                 -> (Int, ListResult)
                 -> ReaderT AppState IO (Either String a))
             -> BrickState
-             -> EventM n (Next BrickState)
+             -> EventM n BrickState ()
 withIOAction action as = case listSelectedElement' (appState as) of
-  Nothing      -> continue as
+  Nothing      -> put as
  Just (ix, e) -> do
    suspendAndResume $ do
      settings <- readIORef settings'
--- a/app/ghcup/GHCup/OptParse.hs
+++ b/app/ghcup/GHCup/OptParse.hs
@@ -8,6 +8,7 @@
 module GHCup.OptParse (
    module GHCup.OptParse.Common
  , module GHCup.OptParse.Install
+  , module GHCup.OptParse.Test
  , module GHCup.OptParse.Set
  , module GHCup.OptParse.UnSet
  , module GHCup.OptParse.Rm
@@ -31,6 +32,7 @@ module GHCup.OptParse (

 import           GHCup.OptParse.Common
 import           GHCup.OptParse.Install
+import           GHCup.OptParse.Test
 import           GHCup.OptParse.Set
 import           GHCup.OptParse.UnSet
 import           GHCup.OptParse.Rm
@@ -87,6 +89,7 @@ data Options = Options

 data Command
  = Install (Either InstallCommand InstallOptions)
+  | Test TestCommand
  | InstallCabalLegacy InstallOptions
  | Set (Either SetCommand SetOptions)
  | UnSet UnsetCommand
@@ -205,6 +208,14 @@ com =
                <> footerDoc (Just $ text installToolFooter)
                )
          )
+      <> command
+           "test"
+           (info
+             (Test <$> testParser <**> helper)
+             (  progDesc "Run tests for a tool (if any) [EXPERIMENTAL!]"
+             <> footerDoc (Just $ text testFooter)
+             )
+           )
      <> command
           "set"
           (info
--- a/app/ghcup/GHCup/OptParse/Config.hs
+++ b/app/ghcup/GHCup/OptParse/Config.hs
@@ -59,7 +59,7 @@ data ConfigCommand
    --[ Parsers ]--
    ---------------

-
+          
 configP :: Parser ConfigCommand
 configP = subparser
      (  command "init" initP
@@ -133,7 +133,8 @@ updateSettings UserSettings{..} Settings{..} =
       noNetwork'  = fromMaybe noNetwork uNoNetwork
       gpgSetting' = fromMaybe gpgSetting uGPGSetting
       platformOverride' = uPlatformOverride <|> platformOverride
-   in Settings cache' metaCache' metaMode' noVerify' keepDirs' downloader' verbose' urlSource' noNetwork' gpgSetting' noColor platformOverride'
+       mirrors' = fromMaybe mirrors uMirrors
+   in Settings cache' metaCache' metaMode' noVerify' keepDirs' downloader' verbose' urlSource' noNetwork' gpgSetting' noColor platformOverride' mirrors'



--- a/app/ghcup/GHCup/OptParse/Run.hs
+++ b/app/ghcup/GHCup/OptParse/Run.hs
@@ -254,7 +254,7 @@ run RunOptions{..} runAppState leanAppstate runLogger = do
               liftIO $ putStr tmp
               pure ExitSuccess
             (cmd:args) -> do
-               newEnv <- liftIO $ addToPath tmp
+               newEnv <- liftIO $ addToPath tmp runAppendPATH
 #ifndef IS_WINDOWS
               void $ liftIO $ SPP.executeFile cmd True args (Just newEnv)
               pure ExitSuccess
@@ -441,17 +441,6 @@ run RunOptions{..} runAppState leanAppstate runLogger = do
            liftE $ setHLS v SetHLS_XYZ (Just tmp)
            liftE $ setHLS v SetHLSOnly (Just tmp)

-   addToPath path = do
-    cEnv <- Map.fromList <$> getEnvironment
-    let paths          = ["PATH", "Path"]
-        curPaths       = (\x -> maybe [] splitSearchPath (Map.lookup x cEnv)) =<< paths
-        newPath        = intercalate [searchPathSeparator] (if runAppendPATH then (curPaths ++ [path]) else (path : curPaths))
-        envWithoutPath = foldr (\x y -> Map.delete x y) cEnv paths
-        pathVar        = if isWindows then "Path" else "PATH"
-        envWithNewPath = Map.toList $ Map.insert pathVar newPath envWithoutPath
-    liftIO $ setEnv pathVar newPath
-    return envWithNewPath
-
   createTmpDir :: ( MonadUnliftIO m
                   , MonadCatch m
                   , MonadThrow m
--- a/app/ghcup/GHCup/OptParse/Set.hs
+++ b/app/ghcup/GHCup/OptParse/Set.hs
@@ -259,7 +259,7 @@ set :: forall m env.
        -> m (VEither eff GHCTargetVersion))
    -> (ReaderT LeanAppState m () -> m ())
    -> m ExitCode
-set setCommand runAppState runLeanAppState runLogger = case setCommand of
+set setCommand runAppState _ runLogger = case setCommand of
  (Right sopts) -> do
    runLogger (logWarn "This is an old-style command for setting GHC. Use 'ghcup set ghc' instead.")
    setGHC' sopts
@@ -271,10 +271,7 @@ set setCommand runAppState runLeanAppState runLogger = case setCommand of
 where
  setGHC' :: SetOptions
          -> m ExitCode
-  setGHC' SetOptions{ sToolVer } =
-    case sToolVer of
-      (SetGHCVersion v) -> runSetGHC runLeanAppState (liftE $ setGHC v SetGHCOnly Nothing >> pure v)
-      _ -> runSetGHC runAppState (do
+  setGHC' SetOptions{ sToolVer } = runSetGHC runAppState (do
          v <- liftE $ fst <$> fromVersion' sToolVer GHC
          liftE $ setGHC v SetGHCOnly Nothing
        )
@@ -291,10 +288,7 @@ set setCommand runAppState runLeanAppState runLogger = case setCommand of

  setCabal' :: SetOptions
            -> m ExitCode
-  setCabal' SetOptions{ sToolVer } =
-    case sToolVer of
-      (SetToolVersion v) -> runSetCabal runLeanAppState (liftE $ setCabal v >> pure (mkTVer v))
-      _ -> runSetCabal runAppState (do
+  setCabal' SetOptions{ sToolVer } = runSetCabal runAppState (do
          v <- liftE $ fst <$> fromVersion' sToolVer Cabal
          liftE $ setCabal (_tvVersion v)
          pure v
@@ -311,10 +305,7 @@ set setCommand runAppState runLeanAppState runLogger = case setCommand of

  setHLS' :: SetOptions
          -> m ExitCode
-  setHLS' SetOptions{ sToolVer } =
-    case sToolVer of
-      (SetToolVersion v) -> runSetHLS runLeanAppState (liftE $ setHLS v SetHLSOnly Nothing >> pure (mkTVer v))
-      _ -> runSetHLS runAppState (do
+  setHLS' SetOptions{ sToolVer } = runSetHLS runAppState (do
          v <- liftE $ fst <$> fromVersion' sToolVer HLS
          liftE $ setHLS (_tvVersion v) SetHLSOnly Nothing
          pure v
@@ -332,10 +323,7 @@ set setCommand runAppState runLeanAppState runLogger = case setCommand of

  setStack' :: SetOptions
            -> m ExitCode
-  setStack' SetOptions{ sToolVer } =
-    case sToolVer of
-      (SetToolVersion v) -> runSetStack runLeanAppState (liftE $ setStack v >> pure (mkTVer v))
-      _ -> runSetStack runAppState (do
+  setStack' SetOptions{ sToolVer } = runSetStack runAppState (do
            v <- liftE $ fst <$> fromVersion' sToolVer Stack
            liftE $ setStack (_tvVersion v)
            pure v
--- a/app/ghcup/GHCup/OptParse/Test.hs
+++ b/app/ghcup/GHCup/OptParse/Test.hs
@@ -0,0 +1,188 @@
+{-# LANGUAGE CPP               #-}
+{-# LANGUAGE DataKinds         #-}
+{-# LANGUAGE TypeApplications  #-}
+{-# LANGUAGE FlexibleContexts  #-}
+{-# LANGUAGE TemplateHaskell   #-}
+{-# LANGUAGE QuasiQuotes       #-}
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE DuplicateRecordFields #-}
+{-# LANGUAGE ViewPatterns      #-}
+{-# LANGUAGE TypeOperators     #-}
+
+module GHCup.OptParse.Test where
+
+
+
+
+import           GHCup.OptParse.Common
+
+import           GHCup
+import           GHCup.Errors
+import           GHCup.Types
+import           GHCup.Utils.Dirs
+import           GHCup.Prelude.Logger
+import           GHCup.Prelude.String.QQ
+
+import           Codec.Archive
+#if !MIN_VERSION_base(4,13,0)
+import           Control.Monad.Fail             ( MonadFail )
+#endif
+import           Control.Monad.Reader
+import           Control.Monad.Trans.Resource
+import           Data.Functor
+import           Data.Maybe
+import           Haskus.Utils.Variant.Excepts
+import           Options.Applicative     hiding ( style )
+import           Options.Applicative.Help.Pretty ( text )
+import           Prelude                 hiding ( appendFile )
+import           System.Exit
+import           URI.ByteString          hiding ( uriParser )
+
+import qualified Data.Text                     as T
+
+
+
+
+    ----------------
+    --[ Commands ]--
+    ----------------
+
+
+data TestCommand = TestGHC TestOptions
+
+
+
+
+    ---------------
+    --[ Options ]--
+    ---------------
+
+
+data TestOptions = TestOptions
+  { testVer      :: Maybe ToolVersion
+  , testBindist  :: Maybe URI
+  , addMakeArgs  :: [T.Text]
+  }
+
+
+
+    ---------------
+    --[ Footers ]--
+    ---------------
+
+testFooter :: String
+testFooter = [s|Discussion:
+  Runs test suites from the test bindist.|]
+
+
+
+
+    ---------------
+    --[ Parsers ]--
+    ---------------
+
+testParser :: Parser TestCommand
+testParser =
+  subparser
+      (  command
+          "ghc"
+          (   TestGHC
+          <$> info
+                (testOpts (Just GHC) <**> helper)
+                (  progDesc "Test GHC"
+                <> footerDoc (Just $ text testGHCFooter)
+                )
+          )
+        )
+ where
+  testGHCFooter :: String
+  testGHCFooter = [s|Discussion:
+  Runs the GHC test suite from the test bindist.|]
+
+
+testOpts :: Maybe Tool -> Parser TestOptions
+testOpts tool =
+  (\(u, v) args -> TestOptions v u args)
+    <$> (   (   (,)
+            <$> optional
+                  (option
+                    (eitherReader uriParser)
+                    (short 'u' <> long "url" <> metavar "BINDIST_URL" <> help
+                      "Install the specified version from this bindist"
+                      <> completer (toolDlCompleter (fromMaybe GHC tool))
+                    )
+                  )
+            <*> (Just <$> toolVersionTagArgument Nothing tool)
+            )
+        <|> pure (Nothing, Nothing)
+        )
+    <*> many (argument str (metavar "MAKE_ARGS" <> help "Additional arguments to 'make', prefix with '-- ' (longopts)"))
+
+
+
+
+
+
+
+    ---------------------------
+    --[ Effect interpreters ]--
+    ---------------------------
+
+
+type TestGHCEffects = [ DigestError
+                      , ContentLengthError
+                      , GPGError
+                      , DownloadFailed
+                      , NoDownload
+                      , ArchiveResult
+                      , TarDirDoesNotExist
+                      , UnknownArchive
+                      , TestFailed
+                      , NextVerNotFound
+                      , TagNotFound
+                      , NoToolVersionSet
+                      ]
+
+runTestGHC :: AppState
+           -> Excepts TestGHCEffects (ResourceT (ReaderT AppState IO)) a
+           -> IO (VEither TestGHCEffects a)
+runTestGHC appstate' =
+  flip runReaderT appstate'
+  . runResourceT
+  . runE
+    @TestGHCEffects
+
+
+    -------------------
+    --[ Entrypoints ]--
+    -------------------
+
+
+test :: TestCommand -> Settings -> IO AppState -> (ReaderT LeanAppState IO () -> IO ()) -> IO ExitCode
+test testCommand settings getAppState' runLogger = case testCommand of
+  (TestGHC iopts) -> go iopts
+ where
+  go :: TestOptions -> IO ExitCode
+  go TestOptions{..} = do
+    s'@AppState{ dirs = Dirs{ .. } } <- liftIO getAppState'
+    (case testBindist of
+       Nothing -> runTestGHC s' $ do
+         (v, vi) <- liftE $ fromVersion testVer GHC
+         liftE $ testGHCVer (_tvVersion v) addMakeArgs
+         pure vi
+       Just uri -> do
+         runTestGHC s'{ settings = settings {noVerify = True}} $ do
+           (v, vi) <- liftE $ fromVersion testVer GHC
+           liftE $ testGHCBindist (DownloadInfo uri (Just $ RegexDir ".*/.*") "" Nothing) (_tvVersion v) addMakeArgs
+           pure vi
+      )
+        >>= \case
+              VRight _ -> do
+                runLogger $ logInfo "GHC test successful"
+                pure ExitSuccess
+              VLeft e -> do
+                runLogger $ do
+                  logError $ T.pack $ prettyHFError e
+                  logError $ "Also check the logs in " <> T.pack (fromGHCupPath logsDir)
+                pure $ ExitFailure 3
+
--- a/app/ghcup/Main.hs
+++ b/app/ghcup/Main.hs
@@ -89,6 +89,7 @@ toSettings options = do
         noNetwork   = fromMaybe (fromMaybe (Types.noNetwork defaultSettings) uNoNetwork) optNoNetwork
         gpgSetting  = fromMaybe (fromMaybe (Types.gpgSetting defaultSettings) uGPGSetting) optGpg
         platformOverride = optPlatform <|> (uPlatformOverride <|> Types.platformOverride defaultSettings)
+         mirrors  = fromMaybe (Types.mirrors defaultSettings) uMirrors
     in (Settings {..}, keyBindings)
 #if defined(INTERNAL_DOWNLOADER)
   defaultDownloader = Internal
@@ -295,6 +296,7 @@ Report bugs at <https://github.com/haskell/ghcup-hs/issues>|]
 #endif
            Install installCommand     -> install installCommand settings appState runLogger
            InstallCabalLegacy iopts   -> install (Left (InstallCabal iopts)) settings appState runLogger
+            Test testCommand           -> test testCommand settings appState runLogger
            Set setCommand             -> set setCommand runAppState runLeanAppState runLogger
            UnSet unsetCommand         -> unset unsetCommand runLeanAppState runLogger
            List lo                    -> list lo no_color runAppState
--- a/cabal.ghc8107.project
+++ b/cabal.ghc8107.project
@@ -5,17 +5,10 @@ optional-packages: ./vendored/*/*.cabal
 optimization: 2

 package ghcup
-    tests: True
    flags: +tui

-source-repository-package
-  type: git
-  location: https://github.com/bgamari/terminal-size.git
-  tag: 34ea816bd63f75f800eedac12c6908c6f3736036
-
 constraints: http-io-streams -brotli,
-             any.Cabal ==3.6.2.0,
-             any.aeson >= 2.0.1.0,
+             any.aeson >= 2.0.1.0

 package libarchive
  flags: -system-libarchive
@@ -32,6 +25,5 @@ package aeson
 package streamly
  flags: +use-unliftio

-allow-newer: base, ghc-prim, template-haskell, language-c

 with-compiler: ghc-8.10.7
--- a/cabal.ghc8107.project.freeze
+++ b/cabal.ghc8107.project.freeze
@@ -1,8 +1,9 @@
 active-repositories: hackage.haskell.org:merge
-constraints: any.Cabal ==3.6.2.0,
+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 ==0.11.7.2,
+             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,
@@ -10,13 +11,13 @@ constraints: any.Cabal ==3.6.2.0,
             any.StateVar ==1.2.2,
             any.abstract-deque ==0.3,
             abstract-deque -usecas,
-             any.aeson ==2.0.3.0,
+             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 ==0.11.3,
-             ansi-terminal -example,
+             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,
@@ -28,23 +29,27 @@ constraints: any.Cabal ==3.6.2.0,
             any.attoparsec ==0.14.4,
             attoparsec -developer,
             any.base ==4.14.3.0,
-             any.base-compat ==0.12.1,
-             any.base-compat-batteries ==0.12.1,
-             any.base-orphans ==0.8.6,
+             any.base-compat ==0.12.2,
+             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 ==5.5.12,
+             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 ==0.64.2,
+             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-plan ==0.7.2.1,
+             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,
@@ -52,14 +57,12 @@ constraints: any.Cabal ==3.6.2.0,
             any.chs-cabal ==0.1.1.1,
             any.chs-deps ==0.1.0.0,
             chs-deps -cross,
-             any.clock ==0.8.3,
-             clock -llvm,
             any.colour ==2.3.6,
             any.comonad ==5.0.8,
             comonad +containers +distributive +indexed-traversable,
             any.composition-prelude ==3.0.0.2,
             composition-prelude -development,
-             any.config-ini ==0.2.4.0,
+             any.config-ini ==0.2.5.0,
             config-ini -enable-doctests,
             any.containers ==0.6.5.1,
             any.contravariant ==1.5.5,
@@ -69,6 +72,7 @@ constraints: any.Cabal ==3.6.2.0,
             any.cryptohash-sha1 ==0.11.101.0,
             any.cryptohash-sha256 ==0.11.102.1,
             cryptohash-sha256 -exe +use-cbits,
+             any.data-array-byte ==0.1.0.1,
             any.data-clist ==0.2,
             any.data-fix ==0.3.2,
             any.deepseq ==1.4.4.0,
@@ -80,58 +84,57 @@ constraints: any.Cabal ==3.6.2.0,
             dlist -werror,
             any.exceptions ==0.10.4,
             any.filepath ==1.4.2.1,
-             any.free ==5.1.8,
+             any.free ==5.1.10,
             any.fusion-plugin-types ==0.1.0,
             any.generic-arbitrary ==0.2.2,
-             any.ghc ==8.10.7,
-             any.ghc-boot ==8.10.7,
+             any.generically ==0.1,
             any.ghc-boot-th ==8.10.7,
             any.ghc-byteorder ==4.11.0.0.10,
-             any.ghc-heap ==8.10.7,
             any.ghc-prim ==0.6.1,
-             any.ghci ==8.10.7,
             any.happy ==1.20.0,
-             any.hashable ==1.4.0.2,
-             hashable +containers +integer-gmp -random-initial-seed,
+             any.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.hpc ==0.6.1.0,
             any.hsc2hs ==0.68.8,
             hsc2hs -in-ghc-tree,
-             any.hspec ==2.9.7,
-             any.hspec-core ==2.9.7,
-             any.hspec-discover ==2.9.7,
+             any.hspec ==2.10.8,
+             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,
+             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 ==1.5.2.1,
+             any.io-streams ==1.5.2.2,
             io-streams +network -nointeractivetests +zlib,
-             any.language-c ==0.9.1,
+             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 ==0.2.3.1,
-             any.lzma-static ==5.2.5.4,
+             any.lockfree-queue ==0.2.4,
+             any.lukko ==0.1.1.3,
+             lukko +ofd-locking,
+             any.lzma-static ==5.2.5.5,
             any.megaparsec ==9.2.1,
             megaparsec -dev,
-             any.microlens ==0.4.12.0,
-             any.microlens-mtl ==0.2.0.2,
-             any.microlens-th ==0.4.3.10,
+             any.microlens ==0.4.13.1,
+             any.microlens-mtl ==0.2.0.3,
+             any.microlens-th ==0.4.3.11,
             any.mtl ==2.2.2,
             any.network ==3.1.2.7,
             network -devel,
-             any.network-uri ==2.6.4.1,
+             any.network-uri ==2.6.4.2,
             any.openssl-streams ==1.2.3.0,
             any.optics ==0.4.2,
             any.optics-core ==0.4.1,
@@ -143,7 +146,7 @@ constraints: any.Cabal ==3.6.2.0,
             any.os-release ==1.0.2.1,
             os-release -devel,
             any.parallel ==3.2.2.0,
-             any.parsec ==3.1.14.0,
+             any.parsec ==3.1.16.1,
             any.parser-combinators ==1.3.0,
             parser-combinators -dev,
             any.polyparse ==1.13,
@@ -155,12 +158,12 @@ constraints: any.Cabal ==3.6.2.0,
             any.quickcheck-arbitrary-adt ==0.3.1.0,
             any.quickcheck-io ==0.2.0,
             any.random ==1.2.1.1,
-             any.recursion-schemes ==5.2.2.2,
+             any.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 ==1.2.5,
+             any.resourcet ==1.2.6,
             any.retry ==0.8.1.2,
             retry -lib-werror,
             any.rts ==1.0.1,
@@ -173,11 +176,11 @@ constraints: any.Cabal ==3.6.2.0,
             any.semigroupoids ==5.3.7,
             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
             any.setenv ==0.1.1.3,
-             any.split ==0.2.3.4,
+             any.split ==0.2.3.5,
             any.splitmix ==0.1.0.4,
             splitmix -optimised-mixer,
             any.stm ==2.5.0.1,
-             any.streamly ==0.8.2,
+             any.streamly ==0.8.3,
             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
             any.strict ==0.4.0.1,
             strict +assoc,
@@ -185,20 +188,24 @@ constraints: any.Cabal ==3.6.2.0,
             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 ==0.3.2.1,
+             any.terminal-size ==0.3.3,
             any.terminfo ==0.4.1.4,
-             any.text ==1.2.4.1,
+             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 ==0.11,
+             any.text-zipper ==0.12,
             any.tf-random ==0.5,
-             any.th-abstraction ==0.4.3.0,
-             any.th-compat ==0.1.3,
+             any.th-abstraction ==0.4.5.0,
+             any.th-compat ==0.1.4,
             any.th-lift ==0.8.2,
-             any.th-lift-instances ==0.1.19,
+             any.th-lift-instances ==0.1.20,
             any.these ==1.1.1.1,
             these +assoc,
             any.time ==1.9.3,
@@ -207,12 +214,12 @@ constraints: any.Cabal ==3.6.2.0,
             any.transformers ==0.5.6.2,
             any.transformers-base ==0.4.6,
             transformers-base +orphaninstances,
-             any.transformers-compat ==0.7.1,
+             any.transformers-compat ==0.7.2,
             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
-             any.unicode-data ==0.3.0,
+             any.unicode-data ==0.3.1,
             unicode-data -ucd2haskell,
             any.unix ==2.7.2.2,
-             any.unix-bytestring ==0.3.7.7,
+             any.unix-bytestring ==0.3.7.8,
             any.unix-compat ==0.6,
             unix-compat -old-time,
             any.unliftio-core ==0.2.0.1,
@@ -224,8 +231,9 @@ constraints: any.Cabal ==3.6.2.0,
             any.uuid-types ==1.0.5,
             any.vector ==0.12.3.1,
             vector +boundschecks -internalchecks -unsafechecks -wall,
-             any.versions ==5.0.3,
-             any.vty ==5.33,
+             any.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,
@@ -235,4 +243,4 @@ constraints: any.Cabal ==3.6.2.0,
             any.zlib ==0.6.3.0,
             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
             any.zlib-bindings ==0.1.1.5
-index-state: hackage.haskell.org 2022-06-04T19:47:01Z
+index-state: hackage.haskell.org 2023-01-12T04:22:48Z
--- a/cabal.ghc902.project
+++ b/cabal.ghc902.project
@@ -1,37 +0,0 @@
-packages: ./ghcup.cabal
-
-optional-packages: ./vendored/*/*.cabal
-
-optimization: 2
-
-package ghcup
-    tests: True
-    flags: +tui
-
-source-repository-package
-  type: git
-  location: https://github.com/bgamari/terminal-size.git
-  tag: 34ea816bd63f75f800eedac12c6908c6f3736036
-
-constraints: http-io-streams -brotli,
-             any.Cabal ==3.6.2.0,
-             any.aeson >= 2.0.1.0,
-
-package libarchive
-  flags: -system-libarchive
-
-package aeson-pretty
-  flags: +lib-only
-
-package cabal-plan
-  flags: -exe
-
-package aeson
-  flags: +ordered-keymap
-
-package streamly
-  flags: +use-unliftio
-
-allow-newer: base, ghc-prim, template-haskell, language-c
-
-with-compiler: ghc-9.0.2
--- a/cabal.ghc902.project.freeze
+++ b/cabal.ghc902.project.freeze
@@ -1,238 +0,0 @@
-active-repositories: hackage.haskell.org:merge
-constraints: any.Cabal ==3.6.2.0,
-             Cabal -bundled-binary-generic,
-             any.HUnit ==1.6.2.0,
-             any.HsOpenSSL ==0.11.7.2,
-             HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -use-pkg-config,
-             any.OneTuple ==0.3.1,
-             any.QuickCheck ==2.14.2,
-             QuickCheck -old-random +templatehaskell,
-             any.StateVar ==1.2.2,
-             any.abstract-deque ==0.3,
-             abstract-deque -usecas,
-             any.aeson ==2.0.3.0,
-             aeson -cffi +ordered-keymap,
-             any.aeson-pretty ==0.8.9,
-             aeson-pretty +lib-only,
-             any.alex ==3.2.7.1,
-             any.ansi-terminal ==0.11.3,
-             ansi-terminal -example,
-             any.ansi-wl-pprint ==0.6.9,
-             ansi-wl-pprint -example,
-             any.array ==0.5.4.0,
-             any.assoc ==1.0.2,
-             any.async ==2.2.4,
-             async -bench,
-             any.atomic-primops ==0.8.4,
-             atomic-primops -debug,
-             any.attoparsec ==0.14.4,
-             attoparsec -developer,
-             any.base ==4.15.1.0,
-             any.base-compat ==0.12.1,
-             any.base-compat-batteries ==0.12.1,
-             any.base-orphans ==0.8.6,
-             any.base16-bytestring ==1.0.2.0,
-             any.base64-bytestring ==1.2.1.0,
-             any.bifunctors ==5.5.12,
-             bifunctors +semigroups +tagged,
-             any.binary ==0.8.8.0,
-             any.blaze-builder ==0.4.2.2,
-             any.brick ==0.64.2,
-             brick -demos,
-             any.bytestring ==0.10.12.1,
-             any.bz2 ==1.0.1.0,
-             bz2 -cross +with-bzlib,
-             any.c2hs ==0.28.8,
-             c2hs +base3 -regression,
-             any.cabal-plan ==0.7.2.1,
-             cabal-plan -_ -exe -license-report,
-             any.call-stack ==0.4.0,
-             any.case-insensitive ==1.2.1.0,
-             any.casing ==0.1.4.1,
-             any.chs-cabal ==0.1.1.1,
-             any.chs-deps ==0.1.0.0,
-             chs-deps -cross,
-             any.clock ==0.8.3,
-             clock -llvm,
-             any.colour ==2.3.6,
-             any.comonad ==5.0.8,
-             comonad +containers +distributive +indexed-traversable,
-             any.composition-prelude ==3.0.0.2,
-             composition-prelude -development,
-             any.config-ini ==0.2.4.0,
-             config-ini -enable-doctests,
-             any.containers ==0.6.4.1,
-             any.contravariant ==1.5.5,
-             contravariant +semigroups +statevar +tagged,
-             any.cpphs ==1.20.9.1,
-             cpphs -old-locale,
-             any.cryptohash-sha1 ==0.11.101.0,
-             any.cryptohash-sha256 ==0.11.102.1,
-             cryptohash-sha256 -exe +use-cbits,
-             any.data-clist ==0.2,
-             any.data-fix ==0.3.2,
-             any.deepseq ==1.4.5.0,
-             any.directory ==1.3.6.2,
-             any.disk-free-space ==0.1.0.1,
-             any.distributive ==0.6.2.1,
-             distributive +semigroups +tagged,
-             any.dlist ==1.0,
-             dlist -werror,
-             any.exceptions ==0.10.4,
-             any.filepath ==1.4.2.1,
-             any.free ==5.1.8,
-             any.fusion-plugin-types ==0.1.0,
-             any.generic-arbitrary ==0.2.2,
-             any.ghc ==9.0.2,
-             any.ghc-bignum ==1.1,
-             any.ghc-boot ==9.0.2,
-             any.ghc-boot-th ==9.0.2,
-             any.ghc-byteorder ==4.11.0.0.10,
-             any.ghc-heap ==9.0.2,
-             any.ghc-prim ==0.7.0,
-             any.ghci ==9.0.2,
-             any.happy ==1.20.0,
-             any.hashable ==1.4.0.2,
-             hashable +containers +integer-gmp -random-initial-seed,
-             any.haskus-utils-data ==1.4,
-             any.haskus-utils-types ==1.5.1,
-             any.haskus-utils-variant ==3.2.1,
-             any.heaps ==0.4,
-             any.hpc ==0.6.1.0,
-             any.hsc2hs ==0.68.8,
-             hsc2hs -in-ghc-tree,
-             any.hspec ==2.9.7,
-             any.hspec-core ==2.9.7,
-             any.hspec-discover ==2.9.7,
-             any.hspec-expectations ==0.8.2,
-             any.hspec-golden-aeson ==0.9.0.0,
-             any.http-io-streams ==0.1.6.1,
-             http-io-streams -brotli +fast-xor,
-             any.indexed-profunctors ==0.1.1,
-             any.indexed-traversable ==0.1.2,
-             any.indexed-traversable-instances ==0.1.1,
-             any.integer-logarithms ==1.0.3.1,
-             integer-logarithms -check-bounds +integer-gmp,
-             any.io-streams ==1.5.2.1,
-             io-streams +network -nointeractivetests +zlib,
-             any.language-c ==0.9.1,
-             language-c -allwarnings +iecfpextension +usebytestrings,
-             any.libarchive ==3.0.3.2,
-             libarchive -cross -low-memory +no-exe -system-libarchive,
-             any.libyaml-streamly ==0.2.1,
-             libyaml-streamly -no-unicode -system-libyaml,
-             any.lockfree-queue ==0.2.3.1,
-             any.lzma-static ==5.2.5.4,
-             any.megaparsec ==9.2.1,
-             megaparsec -dev,
-             any.microlens ==0.4.12.0,
-             any.microlens-mtl ==0.2.0.2,
-             any.microlens-th ==0.4.3.10,
-             any.mtl ==2.2.2,
-             any.network ==3.1.2.7,
-             network -devel,
-             any.network-uri ==2.6.4.1,
-             any.openssl-streams ==1.2.3.0,
-             any.optics ==0.4.2,
-             any.optics-core ==0.4.1,
-             optics-core -explicit-generic-labels,
-             any.optics-extra ==0.4.2.1,
-             any.optics-th ==0.4.1,
-             any.optparse-applicative ==0.17.0.0,
-             optparse-applicative +process,
-             any.os-release ==1.0.2.1,
-             os-release -devel,
-             any.parallel ==3.2.2.0,
-             any.parsec ==3.1.14.0,
-             any.parser-combinators ==1.3.0,
-             parser-combinators -dev,
-             any.polyparse ==1.13,
-             any.pretty ==1.1.3.6,
-             any.pretty-terminal ==0.1.0.0,
-             any.primitive ==0.7.4.0,
-             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 ==5.2.2.2,
-             recursion-schemes +template-haskell,
-             any.regex-base ==0.94.0.2,
-             any.regex-posix ==0.96.0.1,
-             regex-posix -_regex-posix-clib,
-             any.resourcet ==1.2.5,
-             any.retry ==0.8.1.2,
-             retry -lib-werror,
-             any.rts ==1.0.2,
-             any.safe ==0.3.19,
-             any.safe-exceptions ==0.1.7.3,
-             any.scientific ==0.3.7.0,
-             scientific -bytestring-builder -integer-simple,
-             any.semialign ==1.2.0.1,
-             semialign +semigroupoids,
-             any.semigroupoids ==5.3.7,
-             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
-             any.setenv ==0.1.1.3,
-             any.split ==0.2.3.4,
-             any.splitmix ==0.1.0.4,
-             splitmix -optimised-mixer,
-             any.stm ==2.5.0.0,
-             any.streamly ==0.8.2,
-             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
-             any.strict ==0.4.0.1,
-             strict +assoc,
-             any.strict-base ==0.4.0.0,
-             any.tagged ==0.8.6.1,
-             tagged +deepseq +transformers,
-             any.tagsoup ==0.14.8,
-             any.template-haskell ==2.17.0.0,
-             any.temporary ==1.3,
-             any.terminal-progress-bar ==0.4.1,
-             any.terminal-size ==0.3.2.1,
-             any.terminfo ==0.4.1.5,
-             any.text ==1.2.5.0,
-             any.text-short ==0.1.5,
-             text-short -asserts,
-             any.text-zipper ==0.11,
-             any.tf-random ==0.5,
-             any.th-abstraction ==0.4.3.0,
-             any.th-compat ==0.1.3,
-             any.th-lift ==0.8.2,
-             any.th-lift-instances ==0.1.19,
-             any.these ==1.1.1.1,
-             these +assoc,
-             any.time ==1.9.3,
-             any.time-compat ==1.9.6.1,
-             time-compat -old-locale,
-             any.transformers ==0.5.6.2,
-             any.transformers-base ==0.4.6,
-             transformers-base +orphaninstances,
-             any.transformers-compat ==0.7.1,
-             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
-             any.unicode-data ==0.3.0,
-             unicode-data -ucd2haskell,
-             any.unix ==2.7.2.2,
-             any.unix-bytestring ==0.3.7.7,
-             any.unix-compat ==0.6,
-             unix-compat -old-time,
-             any.unliftio-core ==0.2.0.1,
-             any.unordered-containers ==0.2.19.1,
-             unordered-containers -debug,
-             any.uri-bytestring ==0.3.3.1,
-             uri-bytestring -lib-werror,
-             any.utf8-string ==1.0.2,
-             any.uuid-types ==1.0.5,
-             any.vector ==0.12.3.1,
-             vector +boundschecks -internalchecks -unsafechecks -wall,
-             any.versions ==5.0.3,
-             any.vty ==5.33,
-             any.witherable ==0.4.2,
-             any.word-wrap ==0.5,
-             any.word8 ==0.1.3,
-             any.xor ==0.0.1.1,
-             any.yaml-streamly ==0.12.1,
-             yaml-streamly +no-examples +no-exe,
-             any.zlib ==0.6.3.0,
-             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
-             any.zlib-bindings ==0.1.1.5
-index-state: hackage.haskell.org 2022-06-04T19:47:01Z
--- a/cabal.ghc923.project
+++ b/cabal.ghc923.project
@@ -1,37 +0,0 @@
-packages: ./ghcup.cabal
-
-optional-packages: ./vendored/*/*.cabal
-
-optimization: 2
-
-package ghcup
-    tests: True
-    flags: +tui
-
-source-repository-package
-  type: git
-  location: https://github.com/bgamari/terminal-size.git
-  tag: 34ea816bd63f75f800eedac12c6908c6f3736036
-
-constraints: http-io-streams -brotli,
-             any.Cabal ==3.6.2.0,
-             any.aeson >= 2.0.1.0,
-
-package libarchive
-  flags: -system-libarchive
-
-package aeson-pretty
-  flags: +lib-only
-
-package cabal-plan
-  flags: -exe
-
-package aeson
-  flags: +ordered-keymap
-
-package streamly
-  flags: +use-unliftio
-
-allow-newer: base, ghc-prim, template-haskell, language-c
-
-with-compiler: ghc-9.2.3
--- a/cabal.ghc923.project.freeze
+++ b/cabal.ghc923.project.freeze
@@ -1,233 +0,0 @@
-active-repositories: hackage.haskell.org:merge
-constraints: any.Cabal ==3.6.2.0,
-             Cabal -bundled-binary-generic,
-             any.HUnit ==1.6.2.0,
-             any.HsOpenSSL ==0.11.7.2,
-             HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -use-pkg-config,
-             any.OneTuple ==0.3.1,
-             any.QuickCheck ==2.14.2,
-             QuickCheck -old-random +templatehaskell,
-             any.StateVar ==1.2.2,
-             any.abstract-deque ==0.3,
-             abstract-deque -usecas,
-             any.aeson ==2.0.3.0,
-             aeson -cffi +ordered-keymap,
-             any.aeson-pretty ==0.8.9,
-             aeson-pretty +lib-only,
-             any.alex ==3.2.7.1,
-             any.ansi-terminal ==0.11.3,
-             ansi-terminal -example,
-             any.ansi-wl-pprint ==0.6.9,
-             ansi-wl-pprint -example,
-             any.array ==0.5.4.0,
-             any.assoc ==1.0.2,
-             any.async ==2.2.4,
-             async -bench,
-             any.atomic-primops ==0.8.4,
-             atomic-primops -debug,
-             any.attoparsec ==0.14.4,
-             attoparsec -developer,
-             any.base ==4.16.2.0,
-             any.base-compat ==0.12.1,
-             any.base-compat-batteries ==0.12.1,
-             any.base-orphans ==0.8.6,
-             any.base16-bytestring ==1.0.2.0,
-             any.base64-bytestring ==1.2.1.0,
-             any.bifunctors ==5.5.12,
-             bifunctors +semigroups +tagged,
-             any.binary ==0.8.9.0,
-             any.blaze-builder ==0.4.2.2,
-             any.brick ==0.64.2,
-             brick -demos,
-             any.bytestring ==0.11.3.1,
-             any.bz2 ==1.0.1.0,
-             bz2 -cross +with-bzlib,
-             any.c2hs ==0.28.8,
-             c2hs +base3 -regression,
-             any.cabal-plan ==0.7.2.1,
-             cabal-plan -_ -exe -license-report,
-             any.call-stack ==0.4.0,
-             any.case-insensitive ==1.2.1.0,
-             any.casing ==0.1.4.1,
-             any.chs-cabal ==0.1.1.1,
-             any.chs-deps ==0.1.0.0,
-             chs-deps -cross,
-             any.clock ==0.8.3,
-             clock -llvm,
-             any.colour ==2.3.6,
-             any.comonad ==5.0.8,
-             comonad +containers +distributive +indexed-traversable,
-             any.composition-prelude ==3.0.0.2,
-             composition-prelude -development,
-             any.config-ini ==0.2.4.0,
-             config-ini -enable-doctests,
-             any.containers ==0.6.5.1,
-             any.contravariant ==1.5.5,
-             contravariant +semigroups +statevar +tagged,
-             any.cpphs ==1.20.9.1,
-             cpphs -old-locale,
-             any.cryptohash-sha1 ==0.11.101.0,
-             any.cryptohash-sha256 ==0.11.102.1,
-             cryptohash-sha256 -exe +use-cbits,
-             any.data-clist ==0.2,
-             any.data-fix ==0.3.2,
-             any.deepseq ==1.4.6.1,
-             any.directory ==1.3.7.0,
-             any.disk-free-space ==0.1.0.1,
-             any.distributive ==0.6.2.1,
-             distributive +semigroups +tagged,
-             any.dlist ==1.0,
-             dlist -werror,
-             any.exceptions ==0.10.4,
-             any.filepath ==1.4.2.2,
-             any.free ==5.1.8,
-             any.fusion-plugin-types ==0.1.0,
-             any.generic-arbitrary ==0.2.2,
-             any.ghc-bignum ==1.2,
-             any.ghc-boot-th ==9.2.3,
-             any.ghc-byteorder ==4.11.0.0.10,
-             any.ghc-prim ==0.8.0,
-             any.happy ==1.20.0,
-             any.hashable ==1.4.0.2,
-             hashable +containers +integer-gmp -random-initial-seed,
-             any.haskus-utils-data ==1.4,
-             any.haskus-utils-types ==1.5.1,
-             any.haskus-utils-variant ==3.2.1,
-             any.heaps ==0.4,
-             any.hsc2hs ==0.68.8,
-             hsc2hs -in-ghc-tree,
-             any.hspec ==2.9.2,
-             any.hspec-core ==2.9.2,
-             any.hspec-discover ==2.9.2,
-             any.hspec-expectations ==0.8.2,
-             any.hspec-golden-aeson ==0.9.0.0,
-             any.http-io-streams ==0.1.6.1,
-             http-io-streams -brotli +fast-xor,
-             any.indexed-profunctors ==0.1.1,
-             any.indexed-traversable ==0.1.2,
-             any.indexed-traversable-instances ==0.1.1,
-             any.integer-logarithms ==1.0.3.1,
-             integer-logarithms -check-bounds +integer-gmp,
-             any.io-streams ==1.5.2.1,
-             io-streams +network -nointeractivetests +zlib,
-             any.language-c ==0.9.1,
-             language-c -allwarnings +iecfpextension +usebytestrings,
-             any.libarchive ==3.0.3.2,
-             libarchive -cross -low-memory +no-exe -system-libarchive,
-             any.libyaml-streamly ==0.2.1,
-             libyaml-streamly -no-unicode -system-libyaml,
-             any.lockfree-queue ==0.2.3.1,
-             any.lzma-static ==5.2.5.4,
-             any.megaparsec ==9.2.1,
-             megaparsec -dev,
-             any.microlens ==0.4.12.0,
-             any.microlens-mtl ==0.2.0.2,
-             any.microlens-th ==0.4.3.10,
-             any.mtl ==2.2.2,
-             any.network ==3.1.2.7,
-             network -devel,
-             any.network-uri ==2.6.4.1,
-             any.openssl-streams ==1.2.3.0,
-             any.optics ==0.4.2,
-             any.optics-core ==0.4.1,
-             optics-core -explicit-generic-labels,
-             any.optics-extra ==0.4.2.1,
-             any.optics-th ==0.4.1,
-             any.optparse-applicative ==0.17.0.0,
-             optparse-applicative +process,
-             any.os-release ==1.0.2.1,
-             os-release -devel,
-             any.parallel ==3.2.2.0,
-             any.parsec ==3.1.15.0,
-             any.parser-combinators ==1.3.0,
-             parser-combinators -dev,
-             any.polyparse ==1.13,
-             any.pretty ==1.1.3.6,
-             any.pretty-terminal ==0.1.0.0,
-             any.primitive ==0.7.4.0,
-             any.process ==1.6.14.0,
-             any.profunctors ==5.6.2,
-             any.quickcheck-arbitrary-adt ==0.3.1.0,
-             any.quickcheck-io ==0.2.0,
-             any.random ==1.2.1.1,
-             any.recursion-schemes ==5.2.2.2,
-             recursion-schemes +template-haskell,
-             any.regex-base ==0.94.0.2,
-             any.regex-posix ==0.96.0.1,
-             regex-posix -_regex-posix-clib,
-             any.resourcet ==1.2.5,
-             any.retry ==0.8.1.2,
-             retry -lib-werror,
-             any.rts ==1.0.2,
-             any.safe ==0.3.19,
-             any.safe-exceptions ==0.1.7.3,
-             any.scientific ==0.3.7.0,
-             scientific -bytestring-builder -integer-simple,
-             any.semialign ==1.2.0.1,
-             semialign +semigroupoids,
-             any.semigroupoids ==5.3.7,
-             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
-             any.setenv ==0.1.1.3,
-             any.split ==0.2.3.4,
-             any.splitmix ==0.1.0.4,
-             splitmix -optimised-mixer,
-             any.stm ==2.5.0.2,
-             any.streamly ==0.8.2,
-             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
-             any.strict ==0.4.0.1,
-             strict +assoc,
-             any.strict-base ==0.4.0.0,
-             any.tagged ==0.8.6.1,
-             tagged +deepseq +transformers,
-             any.tagsoup ==0.14.8,
-             any.template-haskell ==2.18.0.0,
-             any.temporary ==1.3,
-             any.terminal-progress-bar ==0.4.1,
-             any.terminal-size ==0.3.2.1,
-             any.terminfo ==0.4.1.5,
-             any.text ==1.2.5.0,
-             any.text-short ==0.1.5,
-             text-short -asserts,
-             any.text-zipper ==0.11,
-             any.tf-random ==0.5,
-             any.th-abstraction ==0.4.3.0,
-             any.th-compat ==0.1.3,
-             any.th-lift ==0.8.2,
-             any.th-lift-instances ==0.1.19,
-             any.these ==1.1.1.1,
-             these +assoc,
-             any.time ==1.9.3,
-             any.time-compat ==1.9.6.1,
-             time-compat -old-locale,
-             any.transformers ==0.5.6.2,
-             any.transformers-base ==0.4.6,
-             transformers-base +orphaninstances,
-             any.transformers-compat ==0.7.1,
-             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
-             any.unicode-data ==0.3.0,
-             unicode-data -ucd2haskell,
-             any.unix ==2.7.2.2,
-             any.unix-bytestring ==0.3.7.7,
-             any.unix-compat ==0.6,
-             unix-compat -old-time,
-             any.unliftio-core ==0.2.0.1,
-             any.unordered-containers ==0.2.19.1,
-             unordered-containers -debug,
-             any.uri-bytestring ==0.3.3.1,
-             uri-bytestring -lib-werror,
-             any.utf8-string ==1.0.2,
-             any.uuid-types ==1.0.5,
-             any.vector ==0.12.3.1,
-             vector +boundschecks -internalchecks -unsafechecks -wall,
-             any.versions ==5.0.3,
-             any.vty ==5.33,
-             any.witherable ==0.4.2,
-             any.word-wrap ==0.5,
-             any.word8 ==0.1.3,
-             any.xor ==0.0.1.1,
-             any.yaml-streamly ==0.12.1,
-             yaml-streamly +no-examples +no-exe,
-             any.zlib ==0.6.3.0,
-             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
-             any.zlib-bindings ==0.1.1.5
-index-state: hackage.haskell.org 2022-06-04T19:47:01Z
--- a/cabal.project
+++ b/cabal.project
@@ -2,19 +2,11 @@ packages: ./ghcup.cabal

 optional-packages: ./vendored/*/*.cabal

-optimization: 2
-
 package ghcup
    flags: +tui

-source-repository-package
-  type: git
-  location: https://github.com/bgamari/terminal-size.git
-  tag: 34ea816bd63f75f800eedac12c6908c6f3736036
-
 constraints: http-io-streams -brotli,
-             any.Cabal ==3.6.2.0,
-             any.aeson >= 2.0.1.0,
+             any.aeson >= 2.0.1.0

 package libarchive
  flags: -system-libarchive
@@ -31,4 +23,3 @@ package aeson
 package streamly
  flags: +use-unliftio

-allow-newer: base, ghc-prim, template-haskell, language-c
--- a/cabal.project.freeze
+++ b/cabal.project.freeze
@@ -1,2 +1,2 @@
 -- windows picks weird version
-constraints: any.hsc2hs ==0.68.7
+constraints: any.hsc2hs ==0.68.8
--- a/cabal.project.release
+++ b/cabal.project.release
@@ -0,0 +1,50 @@
+packages: ./ghcup.cabal
+
+optional-packages: ./vendored/*/*.cabal
+
+optimization: 2
+
+if os(linux)
+  package ghcup
+    flags: +tui
+  if arch(x86_64) || arch(i386)
+    package *
+      ghc-options: -split-sections -optl-static
+elif os(darwin)
+  constraints: zlib +bundled-c-zlib,
+               lzma +static
+  package ghcup
+    flags: +tui
+elif os(mingw32)
+  constraints: zlib +bundled-c-zlib,
+               lzma +static,
+               text -simdutf
+  package ghcup
+    flags: -tui
+elif os(freebsd)
+  constraints: zlib +bundled-c-zlib,
+               zip +disable-zstd
+  package *
+    ghc-options: -split-sections -pgmc clang++14
+  package ghcup
+    flags: +tui
+
+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
+
--- a/data/config.yaml
+++ b/data/config.yaml
@@ -92,3 +92,30 @@ url-source:
 #     tag: Linux
 #   version: '18.04'
 platform-override: null
+
+# Support for mirrors. Currently there are 3 hosts you can mirror:
+#   - github.com (for stack and some older HLS versions)
+#   - raw.githubusercontent.com (for the yaml metadata)
+#   - downloads.haskell.org (for everything else)
+#
+# E.g. when we have 'https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-0.0.7.yaml'
+# and the following mirror config
+#
+#  "raw.githubusercontent.com":
+#    authority:
+#      host: "mirror.sjtu.edu.cn"
+#    pathPrefix: "ghcup/yaml"
+#
+# Then the resulting url will be 'https://mirror.sjtu.edu.cn/ghcup/yaml/haskell/ghcup-metadata/master/ghcup-0.0.7.yaml'
+mirrors:
+  "github.com":
+    authority:
+      host: "mirror.sjtu.edu.cn"
+  "raw.githubusercontent.com":
+    authority:
+      host: "mirror.sjtu.edu.cn"
+    pathPrefix: "ghcup/yaml"
+  "downloads.haskell.org":
+    authority:
+      host: "mirror.sjtu.edu.cn"
+
--- a/data/metadata
+++ b/data/metadata
--- a/docker/alpine32/Dockerfile
+++ b/docker/alpine32/Dockerfile
@@ -1,4 +1,4 @@
-FROM i386/alpine:3.12
+FROM --platform=linux/i386 i386/alpine:3.12

 ENV LANG C.UTF-8

--- a/docs/about.md
+++ b/docs/about.md
@@ -60,6 +60,29 @@ All you wanted to know about GHCup.
 3. handling cabal projects
 4. being a stack alternative

+## Distribution policies
+
+Like most Linux distros and other distribution channels, GHCup also
+follows certain policies. These are as follows:
+
+1. The end-user experience is our primary concern
+    - ghcup in CI systems as a use case is a first class citizen
+2. We strive to collaborate with all maintainers of all the tools we support and maintain a good relationship
+3. We may fix build system or other distribution bugs in upstream bindists
+    - these are always communicated upstream
+4. We may even patch source code of supported tools in very rare cases if that is required to ensure that the end-user experience does not break
+    - we'll first try to upstream any such required patch and request a new release to avoid downstream patching
+    - patches will be communicated to the maintainers either way and we'll strive to get their review
+    - they will also be communicated to the end-user
+    - they will be uploaded along with the bindist
+    - we will avoid maintaining long-running downstream patches (currently zero)
+5. We may add bindists for platforms that upstream does not support
+    - this is currently the case for GHC for e.g. Alpine and possibly FreeBSD in the future
+    - this is currently also the case for stack on darwin M1
+    - we don't guarantee for unofficial bindists that the test suite passes at the moment (this may change in the future)
+6. We GPG sign all the GHCup metadata as well as the unofficial bindists
+    - any trust issues relating to missing checksums or GPG signatures is a bug and given high priority
+
 ## How

 Installs a specified GHC version into `~/.ghcup/ghc/<ver>`, and places `ghc-<ver>` symlinks in `~/.ghcup/bin/`.
@@ -75,15 +98,15 @@ cabal-install/HLS/stack are installed in `~/.ghcup/bin/<tool>-<ver>` and have un
 ## Known users

 * CI:
-	- [Github actions/virtual-environments](https://github.com/actions/virtual-environments)
-	- [Github haskell/actions/setup](https://github.com/haskell/actions/tree/main/setup)
-	- [haskell-ci](https://github.com/haskell-CI/haskell-ci)
+    - [Github actions/virtual-environments](https://github.com/actions/virtual-environments)
+    - [Github haskell/actions/setup](https://github.com/haskell/actions/tree/main/setup)
+    - [haskell-ci](https://github.com/haskell-CI/haskell-ci)
 * mirrors:
-	- [sjtug](https://mirror.sjtu.edu.cn/docs/ghcup)
+    - [sjtug](https://mirror.sjtu.edu.cn/docs/ghcup)
 * tools:
-	- [vscode-haskell](https://github.com/haskell/vscode-haskell)
-	- [nvim-lsp-installer](https://github.com/williamboman/nvim-lsp-installer)
-	- [vabal](https://github.com/Franciman/vabal)
+    - [vscode-haskell](https://github.com/haskell/vscode-haskell)
+    - [nvim-lsp-installer](https://github.com/williamboman/nvim-lsp-installer)
+    - [vabal](https://github.com/Franciman/vabal)

 ## Known problems

--- 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://github.com/haskell/ghcup-hs/blob/master/scripts/bootstrap/bootstrap-haskell" target="_blank">What does this do?</a> <b>&nbsp;&middot;&nbsp;</b> <a href="https://www.haskell.org/ghcup/install/#manual-installation">I don't like curl | sh</a> <div class="show-all-platforms"><b>&nbsp;&middot;&nbsp;</b> <a class="show-all-platforms-button" href="#">Show all platforms</a></div></p>
 	</div>
    </div>

@@ -51,7 +51,7 @@ hide:
        <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://github.com/haskell/ghcup-hs/blob/master/scripts/bootstrap/bootstrap-haskell.ps1" target="_blank">What does this do?</a> <b>&nbsp;&middot;&nbsp;</b> <a href="https://www.haskell.org/ghcup/install/#manual-installation">I don't like curl | sh</a> <div class="show-all-platforms"><b>&nbsp;&middot;&nbsp;</b> <a class="show-all-platforms-button" href="#">Show all platforms</a></div></p>
 	</div>
    </div>
 </section>
--- a/docs/install.md
+++ b/docs/install.md
@@ -1,7 +1,7 @@
 # Installation

 GHCup makes it easy to install specific versions of GHC on GNU/Linux,
-macOS (aka Darwin), FreeBSD and Windows and can also bootstrap a fresh [Haskell developer environment](./install/#supported-tools) from scratch.
+macOS (aka Darwin), FreeBSD and Windows and can also bootstrap a fresh [Haskell developer environment](./#supported-tools) from scratch.
 It follows the UNIX philosophy of [do one thing and do it well](https://en.wikipedia.org/wiki/Unix_philosophy#Do_One_Thing_and_Do_It_Well). Similar in scope to [rustup](https://github.com/rust-lang-nursery/rustup.rs), [pyenv](https://github.com/pyenv/pyenv) and [jenv](http://www.jenv.be).

 ## How to install
@@ -24,7 +24,7 @@ Set-ExecutionPolicy Bypass -Scope Process -Force;[System.Net.ServicePointManager

 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://github.com/haskell/ghcup-hs/tree/master/scripts/bootstrap). Advanced users may want to perform a [manual installation](#manual-installation) and GPG verify the binaries.

 ### Which versions get installed?

@@ -240,6 +240,8 @@ Lower availability of bindists. Stack and HLS binaries are experimental.

 ## Manual installation

+### Unix
+
 Download the binary for your platform at [https://downloads.haskell.org/~ghcup/](https://downloads.haskell.org/~ghcup/)
 and place it into your `PATH` anywhere.

@@ -251,6 +253,60 @@ Then adjust your `PATH` in `~/.bashrc` (or similar, depending on your shell) lik
 export PATH="$HOME/.cabal/bin:$HOME/.ghcup/bin:$PATH"
 ```

+### Windows
+
+1. Install ghcup binary
+    - choose a base directory for installation, e.g. `C:\` that has sufficient space
+    - then create the directory, e.g. `C:\ghcup\bin`
+    - download the binary: https://downloads.haskell.org/~ghcup/x86_64-mingw64-ghcup.exe
+    - place it as `ghcup.exe` into e.g. `C:\ghcup\bin`
+2. Install MSYS2
+    - download https://repo.msys2.org/distrib/msys2-x86_64-latest.exe and execute it
+    - remember the installation destination you choose (default is `C:\msys64`)
+    - finish the installation
+* Add environment variables and update `Path`
+    - open search bar and type in "Edit the system environment variables", then open it
+    - click on "Environment Variables..." at the near bottom
+    - in the upper half, select `Path` variable and double click on it
+    - in the new window, click "New", type in `C:\ghcup\bin` (depending on step 1.) and press enter
+    - click "OK" at the bottom
+    - in the upper half, click on "New..."
+    - enter `GHCUP_MSYS2` under "Variable name" and the installation destination from step 2. under "Variable value"
+    - click "OK" at the bottom
+    - in the upper half, click on "New..."
+    - enter `GHCUP_INSTALL_BASE_PREFIX` under "Variable name" and based on the installation destination from step 1. enter the device directory (default `C:\`)
+    - click "OK" at the bottom
+    - in the upper half, click on "New..."
+    - enter `CABAL_DIR` under "Variable name" and based on the installation destination from step 1. enter the device directory + `cabal` subdir (default `C:\cabal`)
+    - click "OK" at the bottom
+    - click "OK" at the bottom
+    - click "OK" at the bottom
+3. Install tools
+    - open powershell
+    - run `ghcup install ghc --set recommended`
+    - run `ghcup install cabal latest`
+    - run `ghcup install stack latest`
+    - run `ghcup install hls latest`
+    - run `cabal update`
+4. Update msys2
+    - run `ghcup run -m -- pacman --noconfirm -Syuu`
+    - run `ghcup run -m -- pacman --noconfirm -Syuu`
+    - run `ghcup run -m -- pacman --noconfirm -S --needed curl autoconf mingw-w64-x86_64-pkgconf`
+    - run `ghcup run -m -- pacman --noconfirm -S ca-certificates`
+5. Update cabal config
+    - go to e.g. `C:\cabal` (based on device you picked in 1.)
+    - open file `config`
+    - uncomment `extra-include-dirs` (the `-- `) and add the value (depending on installation destination you chose in 2.), e.g. `C:\msys64\mingw64\include`... so the final line should be `extra-include-dirs: C:\msys64\mingw64\include`
+    - uncomment `extra-lib-dirs` and do the same, adding `C:\msys64\mingw64\lib`
+    - uncomment `extra-prog-path` and set it to `C:\ghcup\bin, C:\cabal\bin, C:\msys64\mingw64\bin, C:\msys64\usr\bin`, depending on your install destinations from 1. and 2.
+6. Set up msys2 shell
+    - run `ghcup run -m -- sed -i -e 's/db_home:.*$/db_home: windows/' /etc/nsswitch.conf` to make the HOME in your msys2 shell match the one from windows
+    - make a desktop shortcut from `C:\msys64\msys2_shell.cmd`, which will allow you to start a proper msys2 shell
+    - run `ghcup run -m -- sed -i -e 's/#MSYS2_PATH_TYPE=.*/MSYS2_PATH_TYPE=inherit/' /c/msys64/msys2.ini`
+    - run `ghcup run -m -- sed -i -e 's/rem set MSYS2_PATH_TYPE=inherit/set MSYS2_PATH_TYPE=inherit/' /c/msys64/msys2_shell.cmd`
+
+All set. You can run `cabal init` now in an empty directory to start a project.
+
 ## Vim integration

 See [ghcup.vim](https://github.com/hasufell/ghcup.vim).
--- a/ghcup.cabal
+++ b/ghcup.cabal
@@ -1,6 +1,6 @@
-cabal-version:      3.0
+cabal-version:      2.4
 name:               ghcup
-version:            0.1.18.1
+version:            0.1.19.0
 license:            LGPL-3.0-only
 license-file:       LICENSE
 copyright:          Julian Ospald 2020
@@ -25,10 +25,10 @@ extra-source-files:
  cbits/dirutils.h
  data/build_mk/cross
  data/build_mk/default
+  test/data/dir/.keep
+  test/data/file
  test/golden/unix/GHCupInfo.json
  test/golden/windows/GHCupInfo.json
-  test/data/file
-  test/data/dir/.keep

 source-repository head
  type:     git
@@ -143,9 +143,9 @@ library
    , split                 ^>=0.2.3.4
    , streamly              ^>=0.8.2
    , strict-base           ^>=0.4
-    , template-haskell      >=2.7        && <2.18
+    , template-haskell      >=2.7        && <2.20
    , temporary             ^>=1.3
-    , text                  ^>=1.2.4.0
+    , text                  ^>=2.0
    , time                  ^>=1.9.3
    , transformers          ^>=0.5
    , unliftio-core         ^>=0.2.0.1
@@ -161,7 +161,7 @@ library
    exposed-modules: GHCup.Download.IOStreams
    cpp-options:     -DINTERNAL_DOWNLOADER
    build-depends:
-      , HsOpenSSL              >=0.11.4.18
+      , HsOpenSSL              >=0.11.7.2
      , http-io-streams        >=0.1.2.0
      , io-streams             >=1.5.2.1
      , terminal-progress-bar  >=0.4.1
@@ -185,22 +185,21 @@ library
      GHCup.Prelude.File.Posix.Foreign
      GHCup.Prelude.Posix
      GHCup.Prelude.Process.Posix
-    exposed-modules:
-      GHCup.Prelude.File.Posix.Traversals

+    exposed-modules:  GHCup.Prelude.File.Posix.Traversals
    include-dirs:     cbits
    includes:         dirutils.h
    install-includes: dirutils.h
    c-sources:        cbits/dirutils.c
    build-depends:
      , bz2              >=0.5.0.5 && <1.1
-      , terminal-size    ^>=0.3.2.1
+      , terminal-size    ^>=0.3.3
      , unix             ^>=2.7
      , unix-bytestring  ^>=0.3.7.3

  if (flag(tui) && !os(windows))
    cpp-options:   -DBRICK
-    build-depends: vty >=5.28.2 && <5.34
+    build-depends: vty ^>=5.37

 executable ghcup
  main-is:            Main.hs
@@ -219,6 +218,7 @@ executable ghcup
    GHCup.OptParse.Rm
    GHCup.OptParse.Run
    GHCup.OptParse.Set
+    GHCup.OptParse.Test
    GHCup.OptParse.ToolRequirements
    GHCup.OptParse.UnSet
    GHCup.OptParse.Upgrade
@@ -241,40 +241,40 @@ executable ghcup
    -fwarn-incomplete-record-updates -threaded

  build-depends:
-    , aeson                 >=1.4
-    , aeson-pretty          ^>=0.8.8
-    , async                 ^>=2.2.3
-    , base                  >=4.12     && <5
-    , bytestring            >=0.10     && <0.12
-    , cabal-plan            ^>=0.7.2
-    , cabal-install-parsers >=0.4.5
-    , containers            ^>=0.6
-    , deepseq               ^>=1.4
-    , directory             ^>=1.3.6.0
-    , filepath              ^>=1.4.2.1
+    , aeson                  >=1.4
+    , aeson-pretty           ^>=0.8.8
+    , async                  ^>=2.2.3
+    , base                   >=4.12     && <5
+    , bytestring             >=0.10     && <0.12
+    , cabal-install-parsers  >=0.4.5
+    , cabal-plan             ^>=0.7.2
+    , containers             ^>=0.6
+    , deepseq                ^>=1.4
+    , directory              ^>=1.3.6.0
+    , filepath               ^>=1.4.2.1
    , ghcup
-    , haskus-utils-types    ^>=1.5
-    , haskus-utils-variant  ^>=3.2.1
-    , libarchive            ^>=3.0.3.0
-    , megaparsec            >=8.0.0    && <9.3
-    , mtl                   ^>=2.2
-    , optparse-applicative  >=0.15.1.0 && <0.18
-    , pretty                ^>=1.1.3.1
-    , pretty-terminal       ^>=0.1.0.0
-    , process               ^>=1.6.11.0
-    , resourcet             ^>=1.2.2
-    , safe                  ^>=0.3.18
-    , safe-exceptions       ^>=0.1
-    , tagsoup               ^>=0.14
-    , template-haskell      >=2.7      && <2.18
-    , temporary             ^>=1.3
-    , text                  ^>=1.2.4.0
-    , unordered-containers  ^>=0.2
-    , uri-bytestring        ^>=0.3.2.2
-    , utf8-string           ^>=1.0
-    , vector                ^>=0.12
-    , versions              >=4.0.1    && <5.1
-    , yaml-streamly         ^>=0.12.0
+    , haskus-utils-types     ^>=1.5
+    , haskus-utils-variant   ^>=3.2.1
+    , libarchive             ^>=3.0.3.0
+    , megaparsec             >=8.0.0    && <9.3
+    , mtl                    ^>=2.2
+    , optparse-applicative   >=0.15.1.0 && <0.18
+    , pretty                 ^>=1.1.3.1
+    , pretty-terminal        ^>=0.1.0.0
+    , process                ^>=1.6.11.0
+    , resourcet              ^>=1.2.2
+    , safe                   ^>=0.3.18
+    , safe-exceptions        ^>=0.1
+    , tagsoup                ^>=0.14
+    , template-haskell       >=2.7      && <2.20
+    , temporary              ^>=1.3
+    , text                   ^>=2.0
+    , unordered-containers   ^>=0.2
+    , uri-bytestring         ^>=0.3.2.2
+    , utf8-string            ^>=1.0
+    , vector                 ^>=0.12
+    , versions               >=4.0.1    && <5.1
+    , yaml-streamly          ^>=0.12.0

  if flag(internal-downloader)
    cpp-options: -DINTERNAL_DOWNLOADER
@@ -283,10 +283,10 @@ executable ghcup
    cpp-options:   -DBRICK
    other-modules: BrickMain
    build-depends:
-      , brick         ^>=0.64
+      , brick         ^>=1.5
      , transformers  ^>=0.5
      , unix          ^>=2.7
-      , vty           >=5.28.2 && <5.34
+      , vty           ^>=5.37

  if os(windows)
    cpp-options: -DIS_WINDOWS
@@ -304,9 +304,9 @@ test-suite ghcup-test
  hs-source-dirs:     test
  other-modules:
    GHCup.ArbitraryTypes
+    GHCup.Prelude.File.Posix.TraversalsSpec
    GHCup.Types.JSONSpec
    GHCup.Utils.FileSpec
-    GHCup.Prelude.File.Posix.TraversalsSpec
    Spec

  default-language:   Haskell2010
@@ -335,12 +335,12 @@ test-suite ghcup-test
    , QuickCheck                ^>=2.14.1
    , quickcheck-arbitrary-adt  ^>=0.3.1.0
    , streamly                  ^>=0.8.2
-    , text                      ^>=1.2.4.0
+    , text                      ^>=2.0
    , 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
+    build-depends: unix ^>=2.7
--- a/lib/GHCup/Download.hs
+++ b/lib/GHCup/Download.hs
@@ -333,19 +333,21 @@ download :: ( MonadReader env m
         -> Maybe FilePath    -- ^ optional filename
         -> Bool              -- ^ whether to read an write etags
         -> Excepts '[DigestError, ContentLengthError, DownloadFailed, GPGError] m FilePath
-download uri gpgUri eDigest eCSize dest mfn etags
+download rawUri gpgUri eDigest eCSize dest mfn etags
  | scheme == "https" = liftE dl
  | scheme == "http"  = liftE dl
  | scheme == "file"  = do
-      let destFile' = T.unpack . decUTF8Safe $ view pathL' uri
+      let destFile' = T.unpack . decUTF8Safe $ view pathL' rawUri
      lift $ logDebug $ "using local file: " <> T.pack destFile'
      forM_ eDigest (liftE . flip checkDigest destFile')
      pure destFile'
  | otherwise = throwE $ DownloadFailed (variantFromValue UnsupportedScheme)

 where
-  scheme = view (uriSchemeL' % schemeBSL') uri
+  scheme = view (uriSchemeL' % schemeBSL') rawUri
  dl = do
+    Settings{ mirrors } <- lift getSettings
+    let uri = applyMirrors mirrors rawUri
    baseDestFile <- liftE . reThrowAll @_ @_ @'[DownloadFailed] DownloadFailed $ getDestFile uri mfn
    lift $ logInfo $ "downloading: " <> (decUTF8Safe . serializeURIRef') uri <> " as file " <> T.pack baseDestFile

@@ -751,3 +753,17 @@ getLastHeader = T.unlines . lastDef [] . filter (\x -> not (null x)) . splitOn [

 tmpFile :: FilePath -> FilePath
 tmpFile = (<.> "tmp")
+
+
+applyMirrors :: DownloadMirrors -> URI -> URI
+applyMirrors (DM ms) uri@(URI { uriAuthority = Just (Authority { authorityHost = Host host }) }) =
+  case M.lookup (decUTF8Safe host) ms of
+    Nothing -> uri
+    Just (DownloadMirror auth (Just prefix)) ->
+      uri { uriAuthority = Just auth
+          , uriPath = E.encodeUtf8 $ T.pack ("/" <> T.unpack prefix <> (T.unpack . decUTF8Safe . uriPath $ uri))
+          }
+    Just (DownloadMirror auth Nothing) ->
+      uri { uriAuthority = Just auth }
+applyMirrors _ uri = uri
+
--- a/lib/GHCup/Errors.hs
+++ b/lib/GHCup/Errors.hs
@@ -83,9 +83,10 @@ allHFError = unlines allErrors
    , let proxy = Proxy :: Proxy ToolShadowed in format proxy
    , let proxy = Proxy :: Proxy ContentLengthError in format proxy
    , ""
-    , "# high level errors (5000+)"
+    , "# high level errors (4000+)"
    , let proxy = Proxy :: Proxy DownloadFailed in format proxy
    , let proxy = Proxy :: Proxy InstallSetError in format proxy
+    , let proxy = Proxy :: Proxy TestFailed in format proxy
    , let proxy = Proxy :: Proxy BuildFailed in format proxy
    , let proxy = Proxy :: Proxy GHCupSetError in format proxy
    , ""
@@ -161,7 +162,6 @@ prettyHFError e =
  let errorCode = "GHCup-" <> padIntAndShow (eNum e)
  in ("[" <> linkEscapeCode errorCode  (hfErrorLink errorCode) <> "] ") <> prettyShow e
 where
-  linkEscapeCode linkText link = "\ESC]8;;" <> link <> "\ESC\\" <> linkText <> "\ESC]8;;\ESC\\"
  hfErrorLink errorCode = "https://errors.haskell.org/messages/" <> errorCode
  padIntAndShow i
    | i < 10    = "0000" <> show i
@@ -178,6 +178,9 @@ class HFErrorProject a where

  eDesc :: Proxy a -> String

+linkEscapeCode :: String -> String -> String
+linkEscapeCode linkText link = "\ESC]8;;" <> link <> "\ESC\\" <> linkText <> "\ESC]8;;\ESC\\"
+

    ------------------------
    --[ Low-level errors ]--
@@ -675,6 +678,22 @@ instance HFErrorProject InstallSetError where
  eDesc _ = "Installation or setting the tool failed."


+-- | A test failed.
+data TestFailed = forall es . (ToVariantMaybe TestFailed es, PopVariant TestFailed es, Pretty (V es), Show (V es), HFErrorProject (V es)) => TestFailed FilePath (V es)
+
+instance Pretty TestFailed where
+  pPrint (TestFailed path reason) =
+    case reason of
+      VMaybe (_ :: TestFailed) -> pPrint reason
+      _ -> text ("The test failed. GHC test suite is fragile and non-portable. Please also check out the " <> linkEscapeCode "issue tracker" " https://gitlab.haskell.org/ghc/ghc/-/issues/?sort=updated_desc&state=opened&label_name%5B%5D=testsuite&label_name%5B%5D=packaging&first_page_size=20" <> ".\nBuild dir was:") <+> text path <+> text "\nReason was:" <+> pPrint reason
+
+deriving instance Show TestFailed
+
+instance HFErrorProject TestFailed where
+  eBase _ = 4000
+  eNum (TestFailed _ xs2) = 4000 + eNum xs2
+  eDesc _ = "The test failed."
+
 -- | A build failed.
 data BuildFailed = forall es . (ToVariantMaybe BuildFailed es, PopVariant BuildFailed es, Pretty (V es), Show (V es), HFErrorProject (V es)) => BuildFailed FilePath (V es)

--- a/lib/GHCup/GHC.hs
+++ b/lib/GHCup/GHC.hs
@@ -86,6 +86,144 @@ data GHCVer v = SourceDist v



+    --------------------
+    --[ Tool testing ]--
+    --------------------
+
+
+
+testGHCVer :: ( MonadFail m
+              , MonadMask m
+              , MonadCatch m
+              , MonadReader env m
+              , HasDirs env
+              , HasSettings env
+              , HasPlatformReq env
+              , HasGHCupInfo env
+              , HasLog env
+              , MonadResource m
+              , MonadIO m
+              , MonadUnliftIO m
+              )
+           => Version
+           -> [T.Text]
+           -> Excepts
+                '[ DigestError
+                 , ContentLengthError
+                 , GPGError
+                 , DownloadFailed
+                 , NoDownload
+                 , ArchiveResult
+                 , TarDirDoesNotExist
+                 , UnknownArchive
+                 , TestFailed
+                 ]
+                m
+                ()
+testGHCVer ver addMakeArgs = do
+  GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
+
+  dlInfo <-
+    preview (ix GHC % ix ver % viTestDL % _Just) dls
+      ?? NoDownload
+
+  liftE $ testGHCBindist dlInfo ver addMakeArgs
+
+
+
+testGHCBindist :: ( MonadFail m
+                  , MonadMask m
+                  , MonadCatch m
+                  , MonadReader env m
+                  , HasDirs env
+                  , HasSettings env
+                  , HasPlatformReq env
+                  , HasGHCupInfo env
+                  , HasLog env
+                  , MonadResource m
+                  , MonadIO m
+                  , MonadUnliftIO m
+                  )
+               => DownloadInfo
+               -> Version
+               -> [T.Text]
+               -> Excepts
+                    '[ DigestError
+                     , ContentLengthError
+                     , GPGError
+                     , DownloadFailed
+                     , NoDownload
+                     , ArchiveResult
+                     , TarDirDoesNotExist
+                     , UnknownArchive
+                     , TestFailed
+                     ]
+                    m
+                    ()
+testGHCBindist dlinfo ver addMakeArgs = do
+  -- download (or use cached version)
+  dl <- liftE $ downloadCached dlinfo Nothing
+
+  liftE $ testPackedGHC dl (view dlSubdir dlinfo) ver addMakeArgs
+
+
+testPackedGHC :: ( MonadMask m
+                 , MonadCatch m
+                 , MonadReader env m
+                 , HasDirs env
+                 , HasPlatformReq env
+                 , HasSettings env
+                 , MonadThrow m
+                 , HasLog env
+                 , MonadIO m
+                 , MonadUnliftIO m
+                 , MonadFail m
+                 , MonadResource m
+                 )
+              => FilePath          -- ^ Path to the packed GHC bindist
+              -> Maybe TarDir      -- ^ Subdir of the archive
+              -> Version           -- ^ The GHC version
+              -> [T.Text]          -- ^ additional make args
+              -> Excepts
+                   '[ ArchiveResult, UnknownArchive, TarDirDoesNotExist, TestFailed ] m ()
+testPackedGHC dl msubdir ver addMakeArgs = do
+  -- unpack
+  tmpUnpack <- lift mkGhcupTmpDir
+  liftE $ cleanUpOnError tmpUnpack (unpackToDir (fromGHCupPath tmpUnpack) dl)
+
+  -- the subdir of the archive where we do the work
+  workdir <- maybe (pure tmpUnpack)
+                   (liftE . intoSubdir tmpUnpack)
+                   msubdir
+
+  reThrowAll @_ @'[ArchiveResult, UnknownArchive, TarDirDoesNotExist, ProcessError]
+    (TestFailed (fromGHCupPath workdir)) $ liftE $ runBuildAction tmpUnpack
+                         (testUnpackedGHC workdir ver addMakeArgs)
+
+testUnpackedGHC :: ( MonadReader env m
+                   , HasDirs env
+                   , HasSettings env
+                   , MonadThrow m
+                   , HasLog env
+                   , MonadIO m
+                   )
+                => GHCupPath         -- ^ Path to the unpacked GHC bindist (where the make file resides)
+                -> Version           -- ^ The GHC version
+                -> [T.Text]          -- ^ additional configure args for bindist
+                -> Excepts '[ProcessError] m ()
+testUnpackedGHC path ver addMakeArgs = do
+  lift $ logInfo $ "Testing GHC version " <> prettyVer ver <> "!"
+  ghcDir <- lift $ ghcupGHCDir (mkTVer ver)
+  let ghcBinDir = fromGHCupPath ghcDir </> "bin"
+  env <- liftIO $ addToPath ghcBinDir False
+
+  lEM $ make' (fmap T.unpack addMakeArgs)
+              (Just $ fromGHCupPath path)
+              "ghc-test"
+              (Just $ ("STAGE1_GHC", "ghc-" <> T.unpack (prettyVer ver)) : env)
+  pure ()
+
+
    ---------------------
    --[ Tool fetching ]--
    ---------------------
--- a/lib/GHCup/Prelude/File/Posix.hs
+++ b/lib/GHCup/Prelude/File/Posix.hs
@@ -279,11 +279,11 @@ removeEmptyDirectory = PD.removeDirectory

 -- | Create an 'Unfold' of directory contents.
 unfoldDirContents :: (MonadMask m, MonadIO m, S.MonadAsync m) => Unfold m FilePath (FD.DirType, FilePath)
-unfoldDirContents = U.bracket (liftIO . openDirStream) (liftIO . closeDirStream) (Unfold step return)
+unfoldDirContents = U.bracket (liftIO . openDirStreamPortable) (liftIO . closeDirStreamPortable) (Unfold step return)
 where
  {-# INLINE [0] step #-}
  step dirstream = do
-    (typ, e) <- liftIO $ readDirEnt dirstream
+    (typ, e) <- liftIO $ readDirEntPortable dirstream
    return $ if
      | null e    -> D.Stop
      | "." == e  -> D.Skip dirstream
@@ -308,8 +308,8 @@ getDirectoryContentsRecursiveUnfold = Unfold step (\s -> return (s, Nothing, [""
  step (_, Nothing, []) = return D.Stop

  step (topdir, Just (cdir, dirstream, finalizer), dirs) = flip onException (runIOFinalizer finalizer) $ do
-    (dt, f) <- liftIO $ readDirEnt dirstream
-    if | FD.dtUnknown == dt -> do
+    (dt, f) <- liftIO $ readDirEntPortable dirstream
+    if | f == "" -> do
           runIOFinalizer finalizer
           return $ D.Skip (topdir, Nothing, dirs)
       | f == "." || f == ".."
@@ -323,8 +323,8 @@ getDirectoryContentsRecursiveUnfold = Unfold step (\s -> return (s, Nothing, [""

  acquire dir =
    withRunInIO $ \run -> mask_ $ run $ do
-        dirstream <- liftIO $ openDirStream dir
-        ref <- newIOFinalizer (liftIO $ closeDirStream dirstream)
+        dirstream <- liftIO $ openDirStreamPortable dir
+        ref <- newIOFinalizer (liftIO $ closeDirStreamPortable dirstream)
        return (dirstream, ref)

 getDirectoryContentsRecursiveBFSUnsafe :: (MonadMask m, MonadIO m, S.MonadAsync m)
--- a/lib/GHCup/Prelude/File/Posix/Traversals.hsc
+++ b/lib/GHCup/Prelude/File/Posix/Traversals.hsc
@@ -10,9 +10,20 @@
 module GHCup.Prelude.File.Posix.Traversals (
 -- lower-level stuff
  readDirEnt
+, readDirEntPortable
+, openDirStreamPortable
+, closeDirStreamPortable
 , unpackDirStream
+, DirStreamPortable
 ) where

+#include <limits.h>
+#include <stdlib.h>
+#include <dirent.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+

 #if __GLASGOW_HASKELL__ < 710
 import Control.Applicative ((<$>))
@@ -28,6 +39,7 @@ import Foreign.Storable
 import System.Posix
 import Foreign (alloca)
 import System.Posix.Internals (peekFilePath)
+import System.FilePath



@@ -90,3 +102,31 @@ readDirEnt (unpackDirStream -> dirp) =
                    then return (dtUnknown, mempty)
                    else throwErrno "readDirEnt"

+
+newtype DirStreamPortable = DirStreamPortable (FilePath, DirStream)
+
+openDirStreamPortable :: FilePath -> IO DirStreamPortable
+openDirStreamPortable fp = do
+  dirs <- openDirStream fp
+  pure $ DirStreamPortable (fp, dirs)
+
+closeDirStreamPortable :: DirStreamPortable -> IO ()
+closeDirStreamPortable (DirStreamPortable (_, dirs)) = closeDirStream dirs
+
+readDirEntPortable :: DirStreamPortable -> IO (DirType, FilePath)
+readDirEntPortable (DirStreamPortable (basedir, dirs)) = do
+  (dt, fp) <- readDirEnt dirs
+  case (dt, fp) of
+    (DirType #{const DT_UNKNOWN}, _)
+      | fp /= "" -> do
+          stat <- getSymbolicLinkStatus (basedir </> fp)
+          pure $ (, fp) $ if | isBlockDevice stat     -> DirType #{const DT_BLK}
+                             | isCharacterDevice stat -> DirType #{const DT_CHR}
+                             | isDirectory stat       -> DirType #{const DT_DIR}
+                             | isNamedPipe stat       -> DirType #{const DT_FIFO}
+                             | isSymbolicLink stat    -> DirType #{const DT_LNK}
+                             | isRegularFile stat     -> DirType #{const DT_REG}
+                             | isSocket stat          -> DirType #{const DT_SOCK}
+                             | otherwise              -> DirType #{const DT_UNKNOWN}
+    _ -> pure (dt, fp)
+
--- a/lib/GHCup/Types.hs
+++ b/lib/GHCup/Types.hs
@@ -138,6 +138,7 @@ data VersionInfo = VersionInfo
  { _viTags        :: [Tag]              -- ^ version specific tag
  , _viChangeLog   :: Maybe URI
  , _viSourceDL    :: Maybe DownloadInfo -- ^ source tarball
+  , _viTestDL      :: Maybe DownloadInfo -- ^ test tarball
  , _viArch        :: ArchitectureSpec   -- ^ descend for binary downloads per arch
  -- informative messages
  , _viPostInstall :: Maybe Text
@@ -274,6 +275,23 @@ instance NFData DownloadInfo
    --[ Others ]--
    --------------

+data DownloadMirror = DownloadMirror {
+     authority :: Authority
+   , pathPrefix :: Maybe Text
+} deriving (Eq, Ord, GHC.Generic, Show)
+
+instance NFData DownloadMirror
+
+newtype DownloadMirrors = DM (Map Text DownloadMirror)
+  deriving (Eq, Ord, GHC.Generic, Show)
+
+instance NFData DownloadMirrors
+
+instance NFData UserInfo
+instance NFData Host
+instance NFData Port
+instance NFData Authority
+

 -- | How to descend into a tar archive.
 data TarDir = RealDir FilePath
@@ -316,12 +334,13 @@ data UserSettings = UserSettings
  , uUrlSource   :: Maybe URLSource
  , uNoNetwork   :: Maybe Bool
  , uGPGSetting  :: Maybe GPGSetting
-  , uPlatformOverride    :: Maybe PlatformRequest
+  , uPlatformOverride :: Maybe PlatformRequest
+  , uMirrors     :: Maybe DownloadMirrors
  }
  deriving (Show, GHC.Generic)

 defaultUserSettings :: UserSettings
-defaultUserSettings = UserSettings Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing
+defaultUserSettings = UserSettings Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing Nothing

 fromSettings :: Settings -> Maybe KeyBindings -> UserSettings
 fromSettings Settings{..} Nothing =
@@ -338,6 +357,7 @@ fromSettings Settings{..} Nothing =
    , uUrlSource = Just urlSource
    , uGPGSetting = Just gpgSetting
    , uPlatformOverride = platformOverride
+    , uMirrors = Just mirrors
  }
 fromSettings Settings{..} (Just KeyBindings{..}) =
  let ukb = UserKeyBindings
@@ -364,6 +384,7 @@ fromSettings Settings{..} (Just KeyBindings{..}) =
    , uUrlSource = Just urlSource
    , uGPGSetting = Just gpgSetting
    , uPlatformOverride = platformOverride
+    , uMirrors = Just mirrors
  }

 data UserKeyBindings = UserKeyBindings
@@ -393,7 +414,9 @@ data KeyBindings = KeyBindings
  deriving (Show, GHC.Generic)

 instance NFData KeyBindings
+#if defined(IS_WINDOWS) || !defined(BRICK)
 instance NFData Key
+#endif

 defaultKeyBindings :: KeyBindings
 defaultKeyBindings = KeyBindings
@@ -445,6 +468,7 @@ data Settings = Settings
  , gpgSetting       :: GPGSetting
  , noColor          :: Bool -- this also exists in LoggerConfig
  , platformOverride :: Maybe PlatformRequest
+  , mirrors          :: DownloadMirrors
  }
  deriving (Show, GHC.Generic)

@@ -452,7 +476,7 @@ defaultMetaCache :: Integer
 defaultMetaCache = 300 -- 5 minutes

 defaultSettings :: Settings
-defaultSettings = Settings False defaultMetaCache Lax False Never Curl False GHCupURL False GPGNone False Nothing
+defaultSettings = Settings False defaultMetaCache Lax False Never Curl False GHCupURL False GPGNone False Nothing (DM mempty)

 instance NFData Settings

--- a/lib/GHCup/Types/JSON.hs
+++ b/lib/GHCup/Types/JSON.hs
@@ -29,6 +29,7 @@ import           Control.Applicative            ( (<|>) )
 import           Data.Aeson              hiding (Key)
 import           Data.Aeson.TH
 import           Data.Aeson.Types        hiding (Key)
+import           Data.ByteString                ( ByteString )
 import           Data.List.NonEmpty             ( NonEmpty(..) )
 import           Data.Text.Encoding            as E
 import           Data.Versions
@@ -225,6 +226,12 @@ instance FromJSON VersionCmp where
      Right r -> pure r
      Left  e -> fail (MP.errorBundlePretty e)

+instance ToJSON ByteString where
+  toJSON = toJSON . E.decodeUtf8With E.lenientDecode
+
+instance FromJSON ByteString where
+  parseJSON = withText "ByteString" $ \t -> pure $ E.encodeUtf8 t
+
 versionCmpToText :: VersionCmp -> T.Text
 versionCmpToText (VR_gt   ver') = "> " <> prettyV ver'
 versionCmpToText (VR_gteq ver') = ">= " <> prettyV ver'
@@ -320,6 +327,12 @@ deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''GHCupI
 deriveToJSON defaultOptions { sumEncoding = ObjectWithSingleField } ''URLSource
 deriveJSON defaultOptions { sumEncoding = ObjectWithSingleField } ''Key
 deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' T.unpack . T.stripPrefix (T.pack "k-") . T.pack . kebab $ str' } ''UserKeyBindings
+deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel, unwrapUnaryRecords = True } ''Port
+deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel, unwrapUnaryRecords = True } ''Host
+deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''UserInfo
+deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' (T.unpack . T.toLower) . T.stripPrefix (T.pack "authority") . T.pack $ str' } ''Authority
+deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''DownloadMirror
+deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''DownloadMirrors
 deriveToJSON defaultOptions { fieldLabelModifier = kebab } ''Settings
 deriveToJSON defaultOptions { fieldLabelModifier = drop 2 . kebab } ''KeyBindings -- move under key-bindings key

@@ -356,4 +369,3 @@ instance FromJSON URLSource where
      pure (AddSource r)

 deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' T.unpack . T.stripPrefix (T.pack "u-") . T.pack . kebab $ str' } ''UserSettings
-
--- a/lib/GHCup/Utils.hs
+++ b/lib/GHCup/Utils.hs
@@ -93,6 +93,7 @@ import qualified Data.List.NonEmpty            as NE
 import qualified Streamly.Prelude              as S
 import Control.DeepSeq (force)
 import GHC.IO (evaluate)
+import System.Environment (getEnvironment, setEnv)


 -- $setup
@@ -967,11 +968,28 @@ make :: ( MonadThrow m
     => [String]
     -> Maybe FilePath
     -> m (Either ProcessError ())
-make args workdir = do
+make args workdir = make' args workdir "ghc-make" Nothing
+
+
+-- | Calls gmake if it exists in PATH, otherwise make.
+make' :: ( MonadThrow m
+         , MonadIO m
+         , MonadReader env m
+         , HasDirs env
+         , HasLog env
+         , HasSettings env
+         )
+      => [String]
+      -> Maybe FilePath
+      -> FilePath         -- ^ log filename (opened in append mode)
+      -> Maybe [(String, String)] -- ^ optional environment
+      -> m (Either ProcessError ())
+make' args workdir logfile menv = do
  spaths    <- liftIO getSearchPath
  has_gmake <- isJust <$> liftIO (searchPath spaths "gmake")
  let mymake = if has_gmake then "gmake" else "make"
-  execLogged mymake args workdir "ghc-make" Nothing
+  execLogged mymake args workdir logfile menv
+

 makeOut :: (MonadReader env m, HasDirs env, MonadIO m)
        => [String]
@@ -1282,6 +1300,22 @@ warnAboutHlsCompatibility = do



+addToPath :: FilePath
+          -> Bool         -- ^ if False will prepend
+          -> IO [(String, String)]
+addToPath path append = do
+ cEnv <- Map.fromList <$> getEnvironment
+ let paths          = ["PATH", "Path"]
+     curPaths       = (\x -> maybe [] splitSearchPath (Map.lookup x cEnv)) =<< paths
+     {- HLINT ignore "Redundant bracket" -}
+     newPath        = intercalate [searchPathSeparator] (if append then (curPaths ++ [path]) else (path : curPaths))
+     envWithoutPath = foldr (\x y -> Map.delete x y) cEnv paths
+     pathVar        = if isWindows then "Path" else "PATH"
+     envWithNewPath = Map.toList $ Map.insert pathVar newPath envWithoutPath
+ liftIO $ setEnv pathVar newPath
+ return envWithNewPath
+
+
    -----------
    --[ Git ]--
    -----------
--- a/scripts/bootstrap/bootstrap-haskell
+++ b/scripts/bootstrap/bootstrap-haskell
@@ -28,7 +28,7 @@

 plat="$(uname -s)"
 arch=$(uname -m)
-ghver="0.1.18.0"
+ghver="0.1.19.0"
 : "${GHCUP_BASE_URL:=https://downloads.haskell.org/~ghcup}"

 export GHCUP_SKIP_UPDATE_CHECK=yes
@@ -119,20 +119,26 @@ edo() {
    "$@" || die "\"$*\" failed!"
 }

+eghcup_raw() {
+	"${GHCUP_BIN}/ghcup" "$@" || die "\"ghcup $*\" failed!"
+}
+
 eghcup() {
-	edo _eghcup "$@"
+	_eghcup "$@"
 }

 _eghcup() {
 	if [ -n "${BOOTSTRAP_HASKELL_YAML}" ] ; then
-		args="-s ${BOOTSTRAP_HASKELL_YAML}"
+		args="-s ${BOOTSTRAP_HASKELL_YAML} --metadata-fetching-mode=Strict"
+    else
+		args="--metadata-fetching-mode=Strict"
 	fi
    if [ -z "${BOOTSTRAP_HASKELL_VERBOSE}" ] ; then
        # shellcheck disable=SC2086
-        "${GHCUP_BIN}/ghcup" ${args} "$@"
+        "${GHCUP_BIN}/ghcup" ${args} "$@" || die "\"ghcup ${args} $*\" failed!"
    else
        # shellcheck disable=SC2086
-        "${GHCUP_BIN}/ghcup" ${args} --verbose "$@"
+        "${GHCUP_BIN}/ghcup" ${args} --verbose "$@" || die "\"ghcup ${args} --verbose $*\" failed!"
    fi
 }

@@ -147,7 +153,7 @@ _ecabal() {
 }

 ecabal() {
-	edo _ecabal "$@"
+	_ecabal "$@" || die "\"cabal $*\" failed!"
 }

 _done() {
@@ -282,14 +288,6 @@ download_ghcup() {
 			esac
 			;;
        "FreeBSD"|"freebsd")
-            if freebsd-version | grep -E '^12.*' ; then
-                freebsd_ver=12
-            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"
-            fi
-
 			case "${arch}" in
 				x86_64|amd64)
 					;;
@@ -299,7 +297,7 @@ download_ghcup() {
 				*) die "Unknown architecture: ${arch}"
 					;;
 			esac
-			_url=${GHCUP_BASE_URL}/${ghver}/x86_64-freebsd${freebsd_ver}-ghcup-${ghver}
+			_url=${GHCUP_BASE_URL}/${ghver}/x86_64-portbld-freebsd-ghcup-${ghver}
            ;;
        "Darwin"|"darwin")
 			case "${arch}" in
@@ -387,10 +385,10 @@ download_ghcup() {
    edo . "${GHCUP_DIR}"/env
    case "${BOOTSTRAP_HASKELL_DOWNLOADER}" in
        "curl")
-            eghcup config set downloader Curl
+            eghcup_raw config set downloader Curl
            ;;
        "wget")
-            eghcup config set downloader Wget
+            eghcup_raw config set downloader Wget
            ;;
        *)
            die "Unknown downloader: ${BOOTSTRAP_HASKELL_DOWNLOADER}"
@@ -795,7 +793,7 @@ edo mkdir -p "${GHCUP_BIN}"

 if command -V "ghcup" >/dev/null 2>&1 ; then
    if [ -z "${BOOTSTRAP_HASKELL_NO_UPGRADE}" ] ; then
-        _eghcup upgrade || download_ghcup
+        ( _eghcup upgrade ) || download_ghcup
    fi
 else
 	download_ghcup
@@ -842,17 +840,17 @@ fi

 case $ask_hls_answer in
 	1)
-		_eghcup --cache install hls || warn "HLS installation failed, continuing anyway"
+        (_eghcup --cache install hls) || warn "HLS installation failed, continuing anyway"
 		;;
 	*) ;;
 esac

 case $ask_stack_answer in
 	1)
-		_eghcup --cache install stack || die "Stack installation failed"
+        (_eghcup --cache install stack) || die "Stack installation failed"
 		;;
 	2)
-		_eghcup --cache install stack || die "Stack installation failed"
+        (_eghcup --cache install stack) || die "Stack installation failed"
        edo mkdir -p "${STACK_ROOOT:-$HOME/.stack}"/hooks
        hook_exe="${STACK_ROOOT:-$HOME/.stack}"/hooks/ghc-install.sh
        hook_url="https://www.haskell.org/ghcup/sh/hooks/stack/ghc-install.sh"
--- a/scripts/bootstrap/bootstrap-haskell.ps1
+++ b/scripts/bootstrap/bootstrap-haskell.ps1
@@ -432,12 +432,13 @@ if (!(Test-Path -Path ('{0}' -f $MsysDir))) {
 	}
    Print-Msg -msg ('Downloading Msys2 archive {0}...' -f $Msys2Version)
    $archive = ('msys2-base-x86_64-{0}.sfx.exe' -f $Msys2Version)
+    $msysUrl = ('https://repo.msys2.org/distrib/x86_64/{0}' -f "$archive")
    $archivePath = ('{0}\{1}' -f ([IO.Path]::GetTempPath()), "$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" "$msysUrl"
    } else {
-      Get-FileWCSynchronous -url ('https://repo.msys2.org/distrib/{0}' -f $archive) -destinationFolder ([IO.Path]::GetTempPath()) -includeStats
+      Get-FileWCSynchronous -url "$msysUrl" -destinationFolder ([IO.Path]::GetTempPath()) -includeStats
    }

    Print-Msg -msg 'Extracting Msys2 archive...'
--- a/scripts/releasing/pull_release_artifacts.sh
+++ b/scripts/releasing/pull_release_artifacts.sh
@@ -1,49 +1,34 @@
+#!/bin/bash

 set -eu
+set -o pipefail

-tag=v$1
-ver=$1
+shopt -s extglob

-dest=$2
-gpg_user=$3
+RELEASE=$1
+SIGNER=$2

-mkdir -p "${dest}"
+echo "RELEASE: $RELEASE"
+echo "SIGNER: $SIGNER"

-cd "${dest}"
+for com in gh gpg curl sha256sum ; do
+	command -V ${com} >/dev/null 2>&1
+done

-base_url="https://gitlab.haskell.org/api/v4/projects/618/jobs/artifacts/${tag}/raw"
+[ ! -e "gh-release-artifacts/${RELEASE}" ]

-curl -f -o "x86_64-apple-darwin-ghcup-${ver}" \
-	"${base_url}/out/x86_64-apple-darwin-ghcup-${ver}?job=release:darwin"
+mkdir -p "gh-release-artifacts/${RELEASE}"
+cd "gh-release-artifacts/${RELEASE}"

-curl -f -o "aarch64-apple-darwin-ghcup-${ver}" \
-	"${base_url}/out/aarch64-apple-darwin-ghcup-${ver}?job=release:darwin:aarch64"
+# github
+gh release download $RELEASE

-curl -f -o "x86_64-freebsd12-ghcup-${ver}" \
-	"${base_url}/out/x86_64-portbld-freebsd-ghcup-${ver}?job=release:freebsd12"
-
-curl -f -o "x86_64-freebsd13-ghcup-${ver}" \
-	"${base_url}/out/x86_64-portbld-freebsd-ghcup-${ver}?job=release:freebsd13"
-
-curl -f -o "i386-linux-ghcup-${ver}" \
-	"${base_url}/out/i386-linux-ghcup-${ver}?job=release:linux:32bit"
-
-curl -f -o "x86_64-linux-ghcup-${ver}" \
-	"${base_url}/out/x86_64-linux-ghcup-${ver}?job=release:linux:64bit"
-
-curl -f -o "aarch64-linux-ghcup-${ver}" \
-	"${base_url}/out/aarch64-linux-ghcup-${ver}?job=release:linux:aarch64"
-
-curl -f -o "armv7-linux-ghcup-${ver}" \
-	"${base_url}/out/armv7-linux-ghcup-${ver}?job=release:linux:armv7"
-
-curl -f -o "x86_64-mingw64-ghcup-${ver}.exe" \
-	"${base_url}/out/x86_64-mingw64-ghcup-${ver}.exe?job=release:windows"
-
-rm -f *.sig
-sha256sum *-ghcup-* > SHA256SUMS
-gpg --detach-sign -u ${gpg_user} SHA256SUMS
-for f in *-ghcup-* ; do gpg --detach-sign -u ${gpg_user} $f ; done
+rm test-*

+# cirrus
+curl -L -o x86_64-portbld-freebsd-ghcup-${RELEASE} \
+	"https://api.cirrus-ci.com/v1/artifact/github/haskell/ghcup-hs/build/binaries/out/x86_64-portbld-freebsd-ghcup-${RELEASE}?branch=${RELEASE}"

+sha256sum *ghcup* > SHA256SUMS
+gpg --detach-sign -u "${SIGNER}" SHA256SUMS

--- a/scripts/releasing/sftp-symlink-artifacts.sh
+++ b/scripts/releasing/sftp-symlink-artifacts.sh
@@ -29,8 +29,7 @@ symlink ${ver}/aarch64-linux-ghcup-${ver} aarch64-linux-ghcup
 symlink ${ver}/armv7-linux-ghcup-${ver} armv7-linux-ghcup
 symlink ${ver}/i386-linux-ghcup-${ver} i386-linux-ghcup
 symlink ${ver}/x86_64-apple-darwin-ghcup-${ver} x86_64-apple-darwin-ghcup
-symlink ${ver}/x86_64-freebsd12-ghcup-${ver} x86_64-freebsd12-ghcup
-symlink ${ver}/x86_64-freebsd13-ghcup-${ver} x86_64-freebsd13-ghcup
+symlink ${ver}/x86_64-portbld-freebsd-ghcup-${ver} x86_64-portbld-freebsd-ghcup
 symlink ${ver}/x86_64-linux-ghcup-${ver} x86_64-linux-ghcup
 symlink ${ver}/x86_64-mingw64-ghcup-${ver}.exe x86_64-mingw64-ghcup.exe
 EOF
--- a/scripts/releasing/sftp-upload-artifacts.sh
+++ b/scripts/releasing/sftp-upload-artifacts.sh
@@ -25,22 +25,28 @@ put SHA256SUMS
 put SHA256SUMS.sig
 put aarch64-apple-darwin-ghcup-${ver}
 put aarch64-apple-darwin-ghcup-${ver}.sig
+put aarch64-apple-darwin-ghcup.plan.json
 put aarch64-linux-ghcup-${ver}
 put aarch64-linux-ghcup-${ver}.sig
+put aarch64-linux-ghcup.plan.json
 put armv7-linux-ghcup-${ver}
 put armv7-linux-ghcup-${ver}.sig
+put armv7-linux-ghcup.plan.json
 put i386-linux-ghcup-${ver}
 put i386-linux-ghcup-${ver}.sig
+put i386-linux-ghcup.plan.json
 put x86_64-apple-darwin-ghcup-${ver}
 put x86_64-apple-darwin-ghcup-${ver}.sig
-put x86_64-freebsd12-ghcup-${ver}
-put x86_64-freebsd12-ghcup-${ver}.sig
-put x86_64-freebsd13-ghcup-${ver}
-put x86_64-freebsd13-ghcup-${ver}.sig
+put x86_64-apple-darwin-ghcup.plan.json
+put x86_64-portbld-freebsd-ghcup-${ver}
+put x86_64-portbld-freebsd-ghcup-${ver}.sig
+put x86_64-portbld-freebsd-ghcup.plan.json
 put x86_64-linux-ghcup-${ver}
 put x86_64-linux-ghcup-${ver}.sig
+put x86_64-linux-ghcup.plan.json
 put x86_64-mingw64-ghcup-${ver}.exe
 put x86_64-mingw64-ghcup-${ver}.exe.sig
+put x86_64-mingw64-ghcup.plan.json
 EOF

 curl -X PURGE https://downloads.haskell.org/~ghcup/${ver}/
--- a/test/GHCup/Prelude/File/Posix/TraversalsSpec.hs
+++ b/test/GHCup/Prelude/File/Posix/TraversalsSpec.hs
@@ -24,11 +24,11 @@ spec = do
  -- 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
+      dirstream <- liftIO $ openDirStreamPortable "test/data"
+      (dt1, fp1) <- readDirEntPortable dirstream
+      (dt2, fp2) <- readDirEntPortable dirstream
+      (dt3, fp3) <- readDirEntPortable dirstream
+      (dt4, fp4) <- readDirEntPortable dirstream
      let xs = sortOn snd [ (dt1, fp1), (dt2, fp2)
                          , (dt3, fp3), (dt4, fp4)
                          ]
--- a/test/golden/unix/GHCupInfo.json
+++ b/test/golden/unix/GHCupInfo.json
@@ -285,7 +285,8 @@
                            "base-8.7.6",
                            "Latest",
                            "Prerelease"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "7.5.5": {
                        "viArch": {
@@ -387,7 +388,8 @@
                            "base-4.7.6",
                            "\u0001+n𫛚\r",
                            "Latest"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "7.7.6": {
                        "viArch": {
@@ -509,7 +511,8 @@
                            "old",
                            "base-3.1.4",
                            "Prerelease"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "8.8.6": {
                        "viArch": {
@@ -824,7 +827,8 @@
                            "base-5.2.3",
                            "Prerelease",
                            "Latest"
-                        ]
+                        ],
+                        "viTestDL": null
                    }
                },
                "HLS": {
@@ -1084,7 +1088,8 @@
                            "Latest",
                            "Latest",
                            "Recommended"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "2.1.4": {
                        "viArch": {
@@ -1240,7 +1245,8 @@
                        "viTags": [
                            "Prerelease",
                            "base-4.7.4"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "3.3.7": {
                        "viArch": {
@@ -1670,7 +1676,8 @@
                            },
                            "dlUri": "https:mkzzunx"
                        },
-                        "viTags": []
+                        "viTags": [],
+                        "viTestDL": null
                    },
                    "3.5.3": {
                        "viArch": {
@@ -1972,7 +1979,8 @@
                            "old",
                            "Recommended",
                            "old"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "5.2.3": {
                        "viArch": {
@@ -2309,7 +2317,8 @@
                            "Latest",
                            "Recommended",
                            "Recommended"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "8.5.2": {
                        "viArch": {
@@ -2431,7 +2440,8 @@
                            "Latest",
                            "Latest",
                            "base-8.7.3"
-                        ]
+                        ],
+                        "viTestDL": null
                    }
                }
            },
@@ -2880,7 +2890,8 @@
                            },
                            "dlUri": "https:zxekodom"
                        },
-                        "viTags": []
+                        "viTags": [],
+                        "viTestDL": null
                    },
                    "3.2.1": {
                        "viArch": {
@@ -3100,7 +3111,8 @@
                            "base-7.7.6",
                            "𩺈𥲬􅚷\u0015A~",
                            "old"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "4.5.3": {
                        "viArch": {
@@ -3330,7 +3342,8 @@
                            "base-1.5.2",
                            "Latest",
                            "old"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "7.3.9": {
                        "viArch": {
@@ -3688,7 +3701,8 @@
                            "base-1.6.1",
                            "Prerelease",
                            "old"
-                        ]
+                        ],
+                        "viTestDL": null
                    }
                },
                "GHCup": {
@@ -3747,7 +3761,8 @@
                            "Latest",
                            "\u0005s톕$󵰇\"g",
                            "Prerelease"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "3.5.3": {
                        "viArch": {
@@ -3880,7 +3895,8 @@
                            "Latest",
                            "xZ\u000b",
                            "Recommended"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "3.8.5": {
                        "viArch": {
@@ -3993,7 +4009,8 @@
                        "viSourceDL": null,
                        "viTags": [
                            "old"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "4.1.6": {
                        "viArch": {
@@ -4179,7 +4196,8 @@
                        "viTags": [
                            "Latest",
                            "old"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "7.5.4": {
                        "viArch": {
@@ -4456,7 +4474,8 @@
                        "viSourceDL": null,
                        "viTags": [
                            "鲤"
-                        ]
+                        ],
+                        "viTestDL": null
                    }
                },
                "HLS": {
@@ -4827,7 +4846,8 @@
                            "",
                            "Ctj",
                            "􃰍|W󶶟d`"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "3.5.1": {
                        "viArch": {
@@ -4937,7 +4957,8 @@
                            "old",
                            "Latest",
                            "Recommended"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "4.2.2": {
                        "viArch": {
@@ -5030,7 +5051,8 @@
                            "Recommended",
                            "Recommended",
                            "Latest"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "4.4.1": {
                        "viArch": {
@@ -5122,7 +5144,8 @@
                            "Latest",
                            "Latest",
                            "Recommended"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "5.7.2": {
                        "viArch": {
@@ -5473,7 +5496,8 @@
                            "Prerelease",
                            "Prerelease",
                            "Recommended"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "7.1.4": {
                        "viArch": {
@@ -5559,7 +5583,8 @@
                            "Latest",
                            "\u0013ADq\u001bX<",
                            "base-8.2.4"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "8.2.3": {
                        "viArch": {
@@ -5667,7 +5692,8 @@
                            "𠖛",
                            "恦AD假n#",
                            "Prerelease"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "8.3.5": {
                        "viArch": {
@@ -6070,7 +6096,8 @@
                            "Prerelease",
                            "%󵠣R灡𑈃pS",
                            "Latest"
-                        ]
+                        ],
+                        "viTestDL": null
                    }
                }
            },
@@ -7355,7 +7382,8 @@
                            "old",
                            "Latest",
                            "base-8.5.8"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "2.1.4": {
                        "viArch": {
@@ -8043,7 +8071,8 @@
                            "",
                            "\u0018\u0017GF󾐘\u0018",
                            "base-8.7.8"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "4.6.8": {
                        "viArch": {
@@ -8329,7 +8358,8 @@
                            "base-8.1.6",
                            "old",
                            "Latest"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "5.1.8": {
                        "viArch": {
@@ -8529,7 +8559,8 @@
                            "Prerelease",
                            "~X6*𦥹",
                            "base-2.1.6"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "5.4.7": {
                        "viArch": {},
@@ -8549,7 +8580,8 @@
                            "󱪀9pR𥎷H",
                            "base-7.5.6",
                            "Recommended"
-                        ]
+                        ],
+                        "viTestDL": null
                    }
                },
                "Stack": {
@@ -8891,7 +8923,8 @@
                            },
                            "dlUri": "http:gji"
                        },
-                        "viTags": []
+                        "viTags": [],
+                        "viTestDL": null
                    },
                    "7.2.3": {
                        "viArch": {
@@ -9036,7 +9069,8 @@
                            "old",
                            "Recommended",
                            "base-2.5.2"
-                        ]
+                        ],
+                        "viTestDL": null
                    }
                }
            },
@@ -10413,7 +10447,8 @@
                            "Recommended",
                            "S鴖xz󾤞",
                            "Prerelease"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "4.4.4": {
                        "viArch": {
@@ -10725,7 +10760,8 @@
                            "Prerelease",
                            "old",
                            "Latest"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "5.5.4": {
                        "viArch": {
@@ -11105,7 +11141,8 @@
                            "Latest",
                            "base-1.8.1",
                            "Recommended"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "5.6.4": {
                        "viArch": {
@@ -11348,7 +11385,8 @@
                            "Prerelease",
                            ">/~l\u0019\u0001F\u0003",
                            "base-4.4.6"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "6.7.3": {
                        "viArch": {},
@@ -11367,7 +11405,8 @@
                        "viTags": [
                            "old",
                            "old"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "8.5.5": {
                        "viArch": {},
@@ -11388,7 +11427,8 @@
                            "Latest",
                            "base-3.6.3",
                            "Recommended"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "8.6.5": {
                        "viArch": {
@@ -11770,7 +11810,8 @@
                            "v斾)k",
                            "Prerelease",
                            "Latest"
-                        ]
+                        ],
+                        "viTestDL": null
                    }
                },
                "GHC": {},
@@ -13541,7 +13582,8 @@
                        },
                        "viTags": [
                            "Prerelease"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "2.6.7": {
                        "viArch": {
@@ -13585,7 +13627,8 @@
                        "viSourceDL": null,
                        "viTags": [
                            "Latest"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "3.3.5": {
                        "viArch": {
@@ -13608,7 +13651,8 @@
                            "&Z3𭹡X",
                            "Prerelease",
                            "Prerelease"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "3.4.4": {
                        "viArch": {
@@ -14065,7 +14109,8 @@
                            "f8\u0017xNft(",
                            "Recommended",
                            "Prerelease"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "6.5.7": {
                        "viArch": {
@@ -14242,7 +14287,8 @@
                            "dlSubdir": "􂮄qG+0󰊒t",
                            "dlUri": "http:vvn"
                        },
-                        "viTags": []
+                        "viTags": [],
+                        "viTestDL": null
                    },
                    "6.6.3": {
                        "viArch": {
@@ -14310,7 +14356,8 @@
                            "",
                            "\u0014𣉈C\u0018󼀇V",
                            "Recommended"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "8.5.4": {
                        "viArch": {
@@ -14463,7 +14510,8 @@
                            "Latest",
                            "\u0005I{5\u0013",
                            "base-3.8.8"
-                        ]
+                        ],
+                        "viTestDL": null
                    }
                },
                "GHCup": {
@@ -14635,7 +14683,8 @@
                            "Latest",
                            "old",
                            "Latest"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "4.3.4": {
                        "viArch": {
@@ -14831,7 +14880,8 @@
                            "\u0017M􆼘󴞻",
                            "old",
                            "Recommended"
-                        ]
+                        ],
+                        "viTestDL": null
                    },
                    "8.6.2": {
                        "viArch": {
@@ -15167,7 +15217,8 @@
                            "Prerelease",
                            "Prerelease",
                            "base-5.1.6"
-                        ]
+                        ],
+                        "viTestDL": null
                    }
                },
                "Stack": {
@@ -15524,7 +15575,8 @@
                        },
                        "viTags": [
                            "Latest"
-                        ]
+                        ],
+                        "viTestDL": null
                    }
                }
            },
--- a/test/golden/windows/GHCupInfo.json
+++ b/test/golden/windows/GHCupInfo.json
Author	SHA1	Message	Date
Julian Ospald	31e83cac5e	Don't configure meta-mode = Strict in bootstrap	2023-02-08 22:42:17 +08:00
Julian Ospald	d3a1115b99	Fix FreeBSD URL	2023-02-04 01:00:52 +08:00
Julian Ospald	6d46849fec	Merge remote-tracking branch 'origin/issue-766'	2023-02-03 23:58:50 +08:00
Julian Ospald	53e324bfee	Fix failure on JFS filesystems Some filesystems always return DT_UNKNOWN for d_type, since it's non-portable. For those cases we use 'stat' to figure out the file type. Similar to: https://github.com/ggreer/the_silver_searcher/pull/37	2023-02-03 22:48:05 +08:00
Julian Ospald	2e39b7b603	Fix FreeBSD URL	2023-02-03 22:43:41 +08:00
Julian Ospald	048932bf50	Fix _eghcup invocations	2023-02-01 16:53:25 +08:00
Julian Ospald	69d325bf90	Set metadata fetching mode to strict in bootstrap script And improve error messages.	2023-02-01 16:44:10 +08:00
Julian Ospald	3d1b8859cd	Merge remote-tracking branch 'origin/pr/759'	2023-01-26 22:05:35 +08:00
Julian Ospald	db89ca9942	Merge remote-tracking branch 'origin/pr/758'	2023-01-26 22:05:30 +08:00
Julian Ospald	bba009d98c	Merge remote-tracking branch 'origin/pr/760'	2023-01-26 22:04:38 +08:00
Julian Ospald	9d954ea174	Add platforms to i386 alpine	2023-01-26 21:18:11 +08:00
Julian Ospald	da9c9049d2	Fix alpine32/Dockerfile	2023-01-26 21:04:07 +08:00
Julian Ospald	a4c00d2c56	Make version shortcuts work with 'ghcup set', fixes #757	2023-01-24 15:24:03 +08:00
Zixian Cai	b30f565871	Fix index.md as well	2023-01-23 16:07:36 +11:00
Zixian Cai	fa378a1d34	Fix section hyperlink	2023-01-23 16:06:00 +11:00
timo-a	119efb1ff4	fix link currently resolves to: https://www.haskell.org/ghcup/install/install/#supported-tools this commit fixes it to https://www.haskell.org/ghcup/install/#supported-tools	2023-01-22 15:36:14 +01:00
Julian Ospald	1fb4101b49	Fix msys2 URL, wrt #755	2023-01-21 17:58:26 +08:00
Julian Ospald	ec8333b223	Small CI fixes	2023-01-18 22:04:02 +08:00
Julian Ospald	54b979aa0b	Merge remote-tracking branch 'origin/pr/748'	2023-01-16 21:14:15 +08:00
Julian Ospald	ba274307c0	Improve CI	2023-01-16 20:29:16 +08:00
Rui Chen	a623d0809d	build: remove travis config Signed-off-by: Rui Chen <rui@chenrui.dev>	2023-01-14 13:24:45 -05:00
Julian Ospald	e00899d176	Disable simdutf on windows, wrt #745	2023-01-14 00:59:52 +08:00
Julian Ospald	a38ca1954b	Fix build on unix with -ftui	2023-01-13 12:33:40 +08:00
Julian Ospald	3f5a19c63e	Post release cleanup	2023-01-13 12:07:32 +08:00
Julian Ospald	525e9672e8	Make cirrus CI task discoverable	2023-01-13 11:16:13 +08:00
Julian Ospald	070c6e1cf1	Add missing entry to CHANGELOG	2023-01-13 10:57:57 +08:00
Julian Ospald	195fd00e0a	Add CHANGELOG for 0.1.19.0	2023-01-13 10:41:49 +08:00
Julian Ospald	733d014c19	Bump version to 0.1.19.0	2023-01-13 10:13:51 +08:00
Julian Ospald	16039769d5	Refreeze	2023-01-13 10:12:34 +08:00
Julian Ospald	5eeb8ca9fc	Fix windows	2023-01-13 00:26:15 +08:00
Julian Ospald	317a06bbc3	Fix ARM build	2023-01-13 00:03:12 +08:00
Julian Ospald	f693adcd7c	Fix FreeBSD build for text-2.0	2023-01-12 23:53:03 +08:00
Julian Ospald	ac88d2bd50	Fix cache eviction	2023-01-12 23:44:53 +08:00
Julian Ospald	a427146de5	Update dependencies and make buildable with GHC-9.4.4	2023-01-12 13:52:08 +08:00
Julian Ospald	a16bcddeaa	Update dependencies	2023-01-12 13:01:12 +08:00
Julian Ospald	74edf1fc07	Merge branch 'testsuite'	2023-01-12 12:58:39 +08:00
Julian Ospald	1e32639873	Implement 'ghcup test ghc' based on the bindist testsuite	2023-01-12 12:58:10 +08:00
Julian Ospald	0704d2640a	Document how to install windows manually, fixes #697	2023-01-12 00:45:16 +08:00
Julian Ospald	26a6368d79	Merge remote-tracking branch 'origin/pr/700'	2023-01-08 22:26:19 +08:00
Julian Ospald	54af66d115	Merge branch 'HF-errors'	2023-01-05 21:39:23 +08:00
Julian Ospald	850799c21a	Merge remote-tracking branch 'origin/pr/739'	2023-01-05 21:32:07 +08:00
Julian Ospald	d4834d7541	Update docs/about.md Co-authored-by: tomjaguarpaw <tom-github.com@jaguarpaw.co.uk>	2023-01-05 07:32:51 +08:00
Julian Ospald	2895dd9d13	Bump cabal-cache with amazonka patch	2023-01-04 21:08:10 +08:00
Julian Ospald	eb9a0b66c4	Document distribution policies	2023-01-04 18:51:40 +08:00
Julian Ospald	8d0432b961	Make sure FreeBSD runner uses GMT This should fix parsing issues in amazonka and cabal-cache: * https://github.com/haskell-works/cabal-cache/issues/207 * https://github.com/brendanhay/amazonka/issues/866	2023-01-04 16:56:07 +08:00
Julian Ospald	ab2c01d1c9	Don't install stack by default in CI	2023-01-04 16:50:55 +08:00
Julian Ospald	fffaa65b7f	Don't install stack by default in CI	2023-01-04 00:58:05 +08:00
Julian Ospald	703be0a706	Add support for mirrors wrt #357	2023-01-04 00:36:07 +08:00