Allow to set ghcup msys2 environment

Fixes #982
Merge branch 'issue-233'
2024-02-18 16:22:20 +08:00 · 2024-02-09 21:45:02 +08:00 · 2024-02-09 21:41:34 +08:00 · 2024-02-09 21:40:40 +08:00 · 2024-02-09 21:36:53 +08:00 · 2024-02-07 10:50:38 +01:00
68 changed files with 18777 additions and 16439 deletions
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -1,28 +0,0 @@
-freebsd_instance:
-  image_family: freebsd-13-2
-
-build_task:
-  name: build
-  env:
-    GHC_VER: 9.2.4
-    CABAL_VER: 3.8.1.0
-    ARTIFACT: "x86_64-portbld-freebsd-ghcup"
-    ARCH: 64
-    RUNNER_OS: FreeBSD
-    DISTRO: na
-    GITHUB_WORKSPACE: ${CIRRUS_WORKING_DIR}
-    JSON_VERSION: "0.0.7"
-    CIRRUS_CLONE_SUBMODULES: true
-    AWS_ACCESS_KEY_ID: ENCRYPTED[6ed6287e2dd78ab5f84b22232c5245834ab042bd8ba443883aaf4b4d1ecc0481add1fdfad5ae6f6a8cfb418e6f19b2fc]
-    AWS_SECRET_ACCESS_KEY: ENCRYPTED[16f3cda2954c7cee99444e6788eb5997382aa4ce1477e7523fef2586077541f43b5c816156961fc6b4677259679875a7]
-    S3_HOST: ENCRYPTED[ce961780a33159f7d1d8046956b5ac6ebc3bfc8149428e5f538576cda51d9f3d0c35b79cdd1e325793639ff6e31f889d]
-  install_script:
-    - sed -i.bak -e 's/quarterly/latest/' /etc/pkg/FreeBSD.conf
-    - pkg install -y ghc hs-cabal-install git bash misc/compat10x misc/compat11x misc/compat12x gmake llvm14
-  script:
-    - tzsetup Etc/GMT
-    - adjkerntz -a
-    - bash .github/scripts/build.sh
-    - bash .github/scripts/test.sh
-  binaries_artifacts:
-    path: "out/*"
--- a/.github/scripts/common.sh
+++ b/.github/scripts/common.sh
@@ -44,7 +44,7 @@ raw_eghcup() {

 eghcup() {
 	if [ "${OS}" = "Windows" ] ; then
-		"$GHCUP_BIN/ghcup${ext}" -c -s "file:/$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml" "$@"
+		"$GHCUP_BIN/ghcup${ext}" -c -s "file:${GITHUB_WORKSPACE//\\//}/data/metadata/ghcup-${JSON_VERSION}.yaml" "$@"
 	else
 		"$GHCUP_BIN/ghcup${ext}" -c -s "file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml" "$@"
 	fi
--- a/.github/scripts/env.sh
+++ b/.github/scripts/env.sh
@@ -9,6 +9,10 @@ fi
 export DEBIAN_FRONTEND=noninteractive
 export TZ=Asia/Singapore

+if [ "${RUNNER_OS}" = "freebsd" ] ; then
+    export RUNNER_OS=FreeBSD
+fi
+
 export OS="$RUNNER_OS"
 export PATH="$HOME/.local/bin:$PATH"

--- a/.github/scripts/test.sh
+++ b/.github/scripts/test.sh
@@ -11,6 +11,7 @@ else
 	GHCUP_DIR="${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
 fi

+env
 git_describe

 rm -rf "${GHCUP_DIR}"
@@ -38,6 +39,12 @@ rm "ghcup-test${ext}" "ghcup-test-optparse${ext}"

 eghcup --numeric-version

+# test PATH on windows wrt msys2
+# https://github.com/haskell/ghcup-hs/pull/992/checks
+if [ "${OS}" = "Windows" ] ; then
+	eghcup run -m -- sh -c 'echo $PATH' | sed 's/:/\n/' | grep '^/mingw64/bin$'
+fi
+
 eghcup install ghc "${GHC_VER}"
 eghcup unset ghc "${GHC_VER}"
 ls -lah "$(eghcup whereis -d ghc "${GHC_VER}")"
@@ -193,7 +200,7 @@ sha=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
 # invalidate access time timer, which is 5minutes, so we re-download
 touch -a -m -t '199901010101' "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml"
 # redownload same file with some newlines added
-raw_eghcup -s https://raw.githubusercontent.com/haskell/ghcup-metadata/exp/ghcup-0.0.7.yaml list
+raw_eghcup -s https://raw.githubusercontent.com/haskell/ghcup-metadata/exp/ghcup-${JSON_VERSION}.yaml list
 # snapshot new yaml and etags file
 etag2=$(cat "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml.etags")
 sha2=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
@@ -203,7 +210,7 @@ sha2=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
 # invalidate access time timer, which is 5minutes, but don't expect a re-download
 touch -a -m -t '199901010101' "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml"
 # this time, we expect the same hash and etag
-raw_eghcup -s https://raw.githubusercontent.com/haskell/ghcup-metadata/exp/ghcup-0.0.7.yaml list
+raw_eghcup -s https://raw.githubusercontent.com/haskell/ghcup-metadata/exp/ghcup-${JSON_VERSION}.yaml list
 etag3=$(cat "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml.etags")
 sha3=$(sha_sum "${GHCUP_DIR}/cache/ghcup-${JSON_VERSION}.yaml")
 [ "${etag2}" = "${etag3}" ]
--- a/.github/workflows/bootstrap.yaml
+++ b/.github/workflows/bootstrap.yaml
@@ -52,7 +52,9 @@ jobs:
      - if: runner.os == 'Windows'
        name: Run bootstrap
        run: |
+          $ErrorActionPreference = [System.Management.Automation.ActionPreference]::Stop
          $curDir = Get-Location
          Write-Host "Current Working Directory: $curDir"
-          ./scripts/bootstrap/bootstrap-haskell.ps1 -InstallDir ${GITHUB_WORKSPACE} -BootstrapUrl ("{0}/scripts/bootstrap/bootstrap-haskell" -f $curDir) -InBash
+          ./scripts/bootstrap/bootstrap-haskell.ps1 -InstallDir ${GITHUB_WORKSPACE} -BootstrapUrl ("{0}/scripts/bootstrap/bootstrap-haskell" -f $curDir) -InBash -Msys2Env "MINGW64"
        shell: pwsh
+
--- a/.github/workflows/cross.yaml
+++ b/.github/workflows/cross.yaml
@@ -19,7 +19,7 @@ env:
 jobs:
  build:
    name: Build linux binary
-    runs-on: ubuntu-latest
+    runs-on: [self-hosted, Linux, X64, maerwald]
    env:
      CABAL_VER: 3.10.1.0
      JSON_VERSION: "0.0.7"
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@@ -57,6 +57,7 @@ jobs:
    steps:
      - uses: docker://arm64v8/ubuntu:focal
        name: Cleanup (aarch64 linux)
+        continue-on-error: true
        with:
          args: "find . -mindepth 1 -maxdepth 1 -exec rm -rf -- {} +"

@@ -93,6 +94,7 @@ jobs:
    steps:
      - uses: docker://arm64v8/ubuntu:focal
        name: Cleanup (aarch64 linux)
+        continue-on-error: true
        with:
          args: "find . -mindepth 1 -maxdepth 1 -exec rm -rf -- {} +"

--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -21,8 +21,8 @@ jobs:
    name: Build linux binary
    runs-on: ${{ matrix.os }}
    env:
-      CABAL_VER: 3.10.1.0
-      JSON_VERSION: "0.0.7"
+      CABAL_VER: 3.10.2.0
+      JSON_VERSION: "0.0.8"
      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
      S3_HOST: ${{ secrets.S3_HOST }}
@@ -36,7 +36,7 @@ jobs:
            ARCH: 32
          - os: ubuntu-latest
            ARTIFACT: "x86_64-linux-ghcup"
-            GHC_VER: 8.10.7
+            GHC_VER: 9.4.8
            ARCH: 64
    steps:
      - name: Checkout code
@@ -85,8 +85,8 @@ jobs:
    name: Build ARM binary
    runs-on: ${{ matrix.os }}
    env:
-      CABAL_VER: 3.10.1.0
-      JSON_VERSION: "0.0.7"
+      CABAL_VER: 3.6.2.0
+      JSON_VERSION: "0.0.8"
      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
      S3_HOST: ${{ secrets.S3_HOST }}
@@ -96,18 +96,13 @@ jobs:
        include:
          - os: [self-hosted, Linux, ARM64]
            ARTIFACT: "armv7-linux-ghcup"
-            GHC_VER: 9.2.2
+            GHC_VER: 9.2.8
            ARCH: ARM
          - os: [self-hosted, Linux, ARM64]
            ARTIFACT: "aarch64-linux-ghcup"
-            GHC_VER: 9.2.6
+            GHC_VER: 9.4.8
            ARCH: ARM64
    steps:
-      - uses: docker://arm64v8/debian:10
-        name: Cleanup (aarch64 linux)
-        with:
-          args: "find . -mindepth 1 -maxdepth 1 -exec rm -rf -- {} +"
-
      - name: git config
        run: |
          git config --global --get-all safe.directory | grep '^\*$' || git config --global --add safe.directory "*"
@@ -158,9 +153,9 @@ jobs:
    name: Build binary (Mac/Win)
    runs-on: ${{ matrix.os }}
    env:
-      CABAL_VER: 3.10.1.0
+      CABAL_VER: 3.10.2.0
      MACOSX_DEPLOYMENT_TARGET: 10.13
-      JSON_VERSION: "0.0.7"
+      JSON_VERSION: "0.0.8"
      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
      S3_HOST: ${{ secrets.S3_HOST }}
@@ -170,15 +165,15 @@ jobs:
        include:
          - os: [self-hosted, macOS, ARM64]
            ARTIFACT: "aarch64-apple-darwin-ghcup"
-            GHC_VER: 9.2.6
+            GHC_VER: 9.4.8
            ARCH: ARM64
          - os: macOS-11
            ARTIFACT: "x86_64-apple-darwin-ghcup"
-            GHC_VER: 9.2.6
+            GHC_VER: 9.4.8
            ARCH: 64
          - os: windows-latest
            ARTIFACT: "x86_64-mingw64-ghcup"
-            GHC_VER: 8.10.7
+            GHC_VER: 9.4.8
            ARCH: 64
    steps:
      - name: Checkout code
@@ -189,13 +184,13 @@ jobs:
      - if: matrix.ARCH == 'ARM64' && runner.os == 'macOS'
        name: Run build
        run: |
-          bash .github/scripts/brew.sh git coreutils llvm@11 autoconf automake
-          export PATH="$HOME/.brew/bin:$HOME/.brew/sbin:$HOME/.brew/opt/llvm@11/bin:$PATH"
-          export CC="$HOME/.brew/opt/llvm@11/bin/clang"
-          export CXX="$HOME/.brew/opt/llvm@11/bin/clang++"
+          bash .github/scripts/brew.sh git coreutils llvm@13 autoconf automake
+          export PATH="$HOME/.brew/bin:$HOME/.brew/sbin:$HOME/.brew/opt/llvm@13/bin:$PATH"
+          export CC="$HOME/.brew/opt/llvm@13/bin/clang"
+          export CXX="$HOME/.brew/opt/llvm@13/bin/clang++"
          export LD=ld
-          export AR="$HOME/.brew/opt/llvm@11/bin/llvm-ar"
-          export RANLIB="$HOME/.brew/opt/llvm@11/bin/llvm-ranlib"
+          export AR="$HOME/.brew/opt/llvm@13/bin/llvm-ar"
+          export RANLIB="$HOME/.brew/opt/llvm@13/bin/llvm-ranlib"
          bash .github/scripts/build.sh
        env:
          ARTIFACT: ${{ matrix.ARTIFACT }}
@@ -246,13 +241,49 @@ jobs:
          path: |
            ./out/*

+  build-freebsd:
+    name: Build binary (FreeBSD)
+    runs-on: [self-hosted, FreeBSD, X64]
+    env:
+      CABAL_VER: 3.10.2.0
+      MACOSX_DEPLOYMENT_TARGET: 10.13
+      JSON_VERSION: "0.0.8"
+      AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+      AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+      S3_HOST: ${{ secrets.S3_HOST }}
+      ARTIFACT: "x86_64-portbld-freebsd-ghcup"
+      GHC_VER: 9.4.8
+      ARCH: 64
+      DISTRO: na
+      RUNNER_OS: FreeBSD
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - name: Run build
+        run: |
+          sed -i.bak -e 's/quarterly/latest/' /etc/pkg/FreeBSD.conf
+          pkg install -y ghc hs-cabal-install git bash misc/compat10x misc/compat11x misc/compat12x gmake llvm14 libiconv
+          tzsetup Etc/GMT
+          adjkerntz -a
+          bash .github/scripts/build.sh
+      - if: always()
+        name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: artifacts
+          path: |
+            ./out/*
+
  test-linux:
    name: Test linux
    needs: "build-linux"
    runs-on: ${{ matrix.os }}
    env:
-      CABAL_VER: 3.10.1.0
-      JSON_VERSION: "0.0.7"
+      CABAL_VER: 3.10.2.0
+      JSON_VERSION: "0.0.8"
    strategy:
      matrix:
        include:
@@ -263,12 +294,12 @@ jobs:
            DISTRO: Alpine
          - os: ubuntu-latest
            ARTIFACT: "x86_64-linux-ghcup"
-            GHC_VER: 8.10.7
+            GHC_VER: 9.4.8
            ARCH: 64
            DISTRO: Alpine
          - os: ubuntu-latest
            ARTIFACT: "x86_64-linux-ghcup"
-            GHC_VER: 8.10.7
+            GHC_VER: 9.4.8
            ARCH: 64
            DISTRO: Ubuntu

@@ -322,35 +353,30 @@ jobs:
        with:
          name: testfiles
          path: |
-            ./test/golden/unix/GHCupInfo*json
+            ./test/ghcup-test/golden/unix/GHCupInfo*json

  test-arm:
    name: Test ARM
    needs: "build-arm"
    runs-on: ${{ matrix.os }}
    env:
-      CABAL_VER: 3.10.1.0
-      JSON_VERSION: "0.0.7"
+      CABAL_VER: 3.6.2.0
+      JSON_VERSION: "0.0.8"
    strategy:
      matrix:
        include:
          - os: [self-hosted, Linux, ARM64]
            ARTIFACT: "armv7-linux-ghcup"
-            GHC_VER: 9.2.2
+            GHC_VER: 9.2.8
            ARCH: ARM
            DISTRO: Ubuntu
          - os: [self-hosted, Linux, ARM64]
            ARTIFACT: "aarch64-linux-ghcup"
-            GHC_VER: 9.2.6
+            GHC_VER: 9.4.8
            ARCH: ARM64
            DISTRO: Ubuntu

    steps:
-      - uses: docker://arm64v8/debian:10
-        name: Cleanup (aarch64 linux)
-        with:
-          args: "find . -mindepth 1 -maxdepth 1 -exec rm -rf -- {} +"
-
      - name: Checkout code
        uses: actions/checkout@v3
        with:
@@ -389,32 +415,32 @@ jobs:
        with:
          name: testfiles
          path: |
-            ./test/golden/unix/GHCupInfo*json
+            ./test/ghcup-test/golden/unix/GHCupInfo*json

  test-macwin:
    name: Test Mac/Win
    needs: "build-macwin"
    runs-on: ${{ matrix.os }}
    env:
-      CABAL_VER: 3.10.1.0
+      CABAL_VER: 3.10.2.0
      MACOSX_DEPLOYMENT_TARGET: 10.13
-      JSON_VERSION: "0.0.7"
+      JSON_VERSION: "0.0.8"
    strategy:
      matrix:
        include:
          - os: [self-hosted, macOS, ARM64]
            ARTIFACT: "aarch64-apple-darwin-ghcup"
-            GHC_VER: 9.2.6
+            GHC_VER: 9.4.8
            ARCH: ARM64
            DISTRO: na
          - os: macOS-11
            ARTIFACT: "x86_64-apple-darwin-ghcup"
-            GHC_VER: 9.2.6
+            GHC_VER: 9.4.8
            ARCH: 64
            DISTRO: na
          - os: windows-latest
            ARTIFACT: "x86_64-mingw64-ghcup"
-            GHC_VER: 8.10.7
+            GHC_VER: 9.4.8
            ARCH: 64
            DISTRO: na

@@ -458,7 +484,7 @@ jobs:
        with:
          name: testfiles
          path: |
-            ./test/golden/windows/GHCupInfo*json
+            ./test/ghcup-test/golden/windows/GHCupInfo*json

      - if: failure() && runner.os != 'Windows'
        name: Upload artifact
@@ -466,7 +492,42 @@ jobs:
        with:
          name: testfiles
          path: |
-            ./test/golden/unix/GHCupInfo*json
+            ./test/ghcup-test/golden/unix/GHCupInfo*json
+  test-freebsd:
+    name: Test FreeBSD
+    needs: "build-freebsd"
+    runs-on: [self-hosted, FreeBSD, X64]
+    env:
+      CABAL_VER: 3.10.2.0
+      MACOSX_DEPLOYMENT_TARGET: 10.13
+      JSON_VERSION: "0.0.8"
+      ARTIFACT: "x86_64-portbld-freebsd-ghcup"
+      GHC_VER: 9.4.8
+      ARCH: 64
+      DISTRO: na
+      RUNNER_OS: FreeBSD
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          submodules: 'true'
+
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifacts
+          path: ./out
+
+      - name: Run test
+        run: |
+          bash .github/scripts/test.sh
+
+      - if: failure()
+        name: Upload artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: testfiles
+          path: |
+            ./test/ghcup-test/golden/unix/GHCupInfo*json
  hls:
    name: hls
    needs: build-linux
@@ -475,7 +536,7 @@ jobs:
      GHC_VERSION: "8.10.7"
      HLS_TARGET_VERSION: "1.8.0.0"
      CABAL_VERSION: "3.8.1.0"
-      JSON_VERSION: "0.0.7"
+      JSON_VERSION: "0.0.8"
      ARTIFACT: "x86_64-linux-ghcup"
      DISTRO: Ubuntu
      ARCH: 64
@@ -500,7 +561,7 @@ jobs:

  release:
    name: release
-    needs: ["test-linux", "test-arm", "test-macwin", "hls"]
+    needs: ["test-linux", "test-arm", "test-macwin", "test-freebsd", "hls"]
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v')
    steps:
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@ codex.tags
 dist-newstyle/
 cabal.project.local
 .stack-work/
+.hiefiles/
 bin/
 /*.prof
 /*.ps
--- a/app/ghcup/BrickMain.hs
+++ b/app/ghcup/BrickMain.hs
--- a/app/ghcup/Main.hs
+++ b/app/ghcup/Main.hs
@@ -107,7 +107,6 @@ toSettings options = do
         , bSet = fromMaybe bSet kSet
         , bChangelog = fromMaybe bChangelog kChangelog
         , bShowAllVersions = fromMaybe bShowAllVersions kShowAll
-         , bShowAllTools = fromMaybe bShowAllTools kShowAllTools
         }


@@ -261,7 +260,7 @@ Report bugs at <https://github.com/haskell/ghcup-hs/issues>|]
                         Just _ -> pure ()

                -- TODO: always run for windows
-                siletRunLogger (flip runReaderT s' $ runE ensureGlobalTools) >>= \case
+                siletRunLogger (flip runReaderT s' $ runE ensureShimGen) >>= \case
                  VRight _ -> pure ()
                  VLeft e -> do
                    runLogger
--- a/cabal.ghc8107.project
+++ b/cabal.ghc8107.project
@@ -2,14 +2,35 @@ packages: ./ghcup.cabal

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

-optimization: 2
-
-package ghcup
-    flags: +tui
+if impl(ghc < 9.0)
+    package ghcup
+        flags: +tui -tar
+else
+    package ghcup
+        flags: +tui +tar

 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0

+if os(mingw32)
+  if impl(ghc >= 9.4)
+    constraints: language-c >= 0.9.3
+
+source-repository-package
+  type: git
+  location: https://github.com/haskell/tar.git
+  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/uri-bytestring.git
+  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/versions.git
+  tag: 79e18fbc44fae3064d8957c550cc0229465db320
+
 package libarchive
  flags: -system-libarchive

@@ -25,5 +46,10 @@ package aeson
 package streamly
  flags: +use-unliftio

+package *
+  test-show-details: direct
+
+allow-newer: cabal-install-parsers:tar
+

 with-compiler: ghc-8.10.7
--- a/cabal.ghc8107.project.freeze
+++ b/cabal.ghc8107.project.freeze
@@ -1,55 +1,57 @@
 active-repositories: hackage.haskell.org:merge
 constraints: any.Cabal ==3.6.3.0,
             Cabal -bundled-binary-generic,
-             any.Cabal-syntax ==3.8.1.0,
+             any.Cabal-syntax ==3.10.2.0,
             any.HUnit ==1.6.2.0,
-             any.HsOpenSSL ==0.11.7.4,
+             any.HsOpenSSL ==0.11.7.6,
             HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -use-pkg-config,
-             any.OneTuple ==0.3.1,
-             any.QuickCheck ==2.14.2,
+             any.OneTuple ==0.4.1.1,
+             any.QuickCheck ==2.14.3,
             QuickCheck -old-random +templatehaskell,
             any.StateVar ==1.2.2,
             any.abstract-deque ==0.3,
             abstract-deque -usecas,
-             any.aeson ==2.1.1.0,
+             any.aeson ==2.1.2.1,
             aeson -cffi +ordered-keymap,
-             any.aeson-pretty ==0.8.9,
+             any.aeson-pretty ==0.8.10,
             aeson-pretty +lib-only,
-             any.alex ==3.2.7.1,
-             any.ansi-terminal ==0.11.4,
-             ansi-terminal -example +win32-2-13-1,
+             any.alex ==3.5.0.0,
+             any.ansi-terminal ==1.0.2,
+             ansi-terminal -example,
+             any.ansi-terminal-types ==0.11.5,
             any.ansi-wl-pprint ==0.6.9,
             ansi-wl-pprint -example,
             any.array ==0.5.4.0,
-             any.assoc ==1.0.2,
-             any.async ==2.2.4,
+             any.assoc ==1.1,
+             assoc +tagged,
+             any.async ==2.2.5,
             async -bench,
             any.atomic-primops ==0.8.4,
             atomic-primops -debug,
             any.attoparsec ==0.14.4,
             attoparsec -developer,
             any.base ==4.14.3.0,
-             any.base-compat ==0.12.2,
-             any.base-compat-batteries ==0.12.2,
-             any.base-orphans ==0.8.7,
+             any.base-compat ==0.13.1,
+             any.base-compat-batteries ==0.13.1,
+             any.base-orphans ==0.9.1,
             any.base16-bytestring ==1.0.2.0,
             any.base64-bytestring ==1.2.1.0,
-             any.bifunctors ==5.5.14,
-             bifunctors +semigroups +tagged,
+             any.bifunctors ==5.6.1,
+             bifunctors +tagged,
             any.bimap ==0.5.0,
             any.binary ==0.8.8.0,
-             any.binary-instances ==1.0.3,
-             any.binary-orphans ==1.0.3,
-             any.blaze-builder ==0.4.2.2,
-             any.brick ==1.5,
+             any.binary-instances ==1.0.4,
+             any.binary-orphans ==1.0.4.1,
+             any.blaze-builder ==0.4.2.3,
+             any.brick ==2.1.1,
             brick -demos,
             any.bytestring ==0.10.12.0,
             any.bz2 ==1.0.1.0,
             bz2 -cross +with-bzlib,
             any.c2hs ==0.28.8,
             c2hs +base3 -regression,
-             any.cabal-install-parsers ==0.5,
-             any.cabal-plan ==0.7.2.3,
+             any.cabal-install-parsers ==0.6.1,
+             any.cabal-plan ==0.7.3.0,
             cabal-plan -_ -exe -license-report,
             any.call-stack ==0.4.0,
             any.case-insensitive ==1.2.1.0,
@@ -62,7 +64,7 @@ constraints: any.Cabal ==3.6.3.0,
             comonad +containers +distributive +indexed-traversable,
             any.composition-prelude ==3.0.0.2,
             composition-prelude -development,
-             any.config-ini ==0.2.5.0,
+             any.config-ini ==0.2.7.0,
             config-ini -enable-doctests,
             any.containers ==0.6.5.1,
             any.contravariant ==1.5.5,
@@ -83,34 +85,37 @@ constraints: any.Cabal ==3.6.3.0,
             any.dlist ==1.0,
             dlist -werror,
             any.exceptions ==0.10.4,
+             any.file-uri ==0.1.0.0,
             any.filepath ==1.4.2.1,
-             any.free ==5.1.10,
+             any.foldable1-classes-compat ==0.1,
+             foldable1-classes-compat +tagged,
+             any.free ==5.2,
             any.fusion-plugin-types ==0.1.0,
             any.generic-arbitrary ==0.2.2,
-             any.generically ==0.1,
+             any.generically ==0.1.1,
             any.ghc-boot-th ==8.10.7,
             any.ghc-byteorder ==4.11.0.0.10,
             any.ghc-prim ==0.6.1,
-             any.happy ==1.20.0,
-             any.hashable ==1.4.2.0,
+             any.happy ==1.20.1.1,
+             any.hashable ==1.4.3.0,
             hashable +integer-gmp -random-initial-seed,
             any.haskell-lexer ==1.1.1,
             any.haskus-utils-data ==1.4,
             any.haskus-utils-types ==1.5.1,
-             any.haskus-utils-variant ==3.2.1,
+             any.haskus-utils-variant ==3.3,
             any.heaps ==0.4,
-             any.hsc2hs ==0.68.8,
+             any.hsc2hs ==0.68.10,
             hsc2hs -in-ghc-tree,
-             any.hspec ==2.10.8,
-             any.hspec-core ==2.10.8,
-             any.hspec-discover ==2.10.8,
+             any.hspec ==2.10.10,
+             any.hspec-core ==2.10.10,
+             any.hspec-discover ==2.10.10,
             any.hspec-expectations ==0.8.2,
             any.hspec-golden-aeson ==0.9.0.0,
-             any.http-io-streams ==0.1.6.1,
+             any.http-io-streams ==0.1.6.3,
             http-io-streams -brotli +fast-xor,
-             any.indexed-profunctors ==0.1.1,
-             any.indexed-traversable ==0.1.2,
-             any.indexed-traversable-instances ==0.1.1.1,
+             any.indexed-profunctors ==0.1.1.1,
+             any.indexed-traversable ==0.1.3,
+             any.indexed-traversable-instances ==0.1.1.2,
             any.integer-gmp ==1.0.3.0,
             any.integer-logarithms ==1.0.3.1,
             integer-logarithms -check-bounds +integer-gmp,
@@ -118,9 +123,9 @@ constraints: any.Cabal ==3.6.3.0,
             io-streams +network -nointeractivetests +zlib,
             any.language-c ==0.9.2,
             language-c -allwarnings +iecfpextension +usebytestrings,
-             any.libarchive ==3.0.3.2,
+             any.libarchive ==3.0.4.2,
             libarchive -cross -low-memory +no-exe -system-libarchive,
-             any.libyaml-streamly ==0.2.1,
+             any.libyaml-streamly ==0.2.2,
             libyaml-streamly -no-unicode -system-libyaml,
             any.lockfree-queue ==0.2.4,
             any.lukko ==0.1.1.3,
@@ -130,84 +135,85 @@ constraints: any.Cabal ==3.6.3.0,
             megaparsec -dev,
             any.microlens ==0.4.13.1,
             any.microlens-mtl ==0.2.0.3,
-             any.microlens-th ==0.4.3.11,
+             any.microlens-th ==0.4.3.14,
             any.mtl ==2.2.2,
-             any.network ==3.1.2.7,
+             any.mtl-compat ==0.2.2,
+             mtl-compat -two-point-one -two-point-two,
+             any.network ==3.1.4.0,
             network -devel,
             any.network-uri ==2.6.4.2,
             any.openssl-streams ==1.2.3.0,
-             any.optics ==0.4.2,
-             any.optics-core ==0.4.1,
+             any.optics ==0.4.2.1,
+             any.optics-core ==0.4.1.1,
             optics-core -explicit-generic-labels,
             any.optics-extra ==0.4.2.1,
             any.optics-th ==0.4.1,
-             any.optparse-applicative ==0.17.0.0,
+             any.optparse-applicative ==0.17.1.0,
             optparse-applicative +process,
             any.os-release ==1.0.2.1,
             os-release -devel,
-             any.parallel ==3.2.2.0,
-             any.parsec ==3.1.16.1,
+             any.parsec ==3.1.17.0,
             any.parser-combinators ==1.3.0,
             parser-combinators -dev,
             any.polyparse ==1.13,
             any.pretty ==1.1.3.6,
             any.pretty-terminal ==0.1.0.0,
-             any.primitive ==0.7.4.0,
+             any.primitive ==0.8.0.0,
             any.process ==1.6.13.2,
             any.profunctors ==5.6.2,
             any.quickcheck-arbitrary-adt ==0.3.1.0,
             any.quickcheck-io ==0.2.0,
             any.random ==1.2.1.1,
-             any.recursion-schemes ==5.2.2.3,
+             any.recursion-schemes ==5.2.2.5,
             recursion-schemes +template-haskell,
             any.regex-base ==0.94.0.2,
             any.regex-posix ==0.96.0.1,
             regex-posix -_regex-posix-clib,
             any.resourcet ==1.2.6,
-             any.retry ==0.8.1.2,
+             any.retry ==0.9.3.1,
             retry -lib-werror,
             any.rts ==1.0.1,
-             any.safe ==0.3.19,
-             any.safe-exceptions ==0.1.7.3,
+             any.safe ==0.3.21,
+             any.safe-exceptions ==0.1.7.4,
             any.scientific ==0.3.7.0,
             scientific -bytestring-builder -integer-simple,
-             any.semialign ==1.2.0.1,
+             any.semialign ==1.3,
             semialign +semigroupoids,
-             any.semigroupoids ==5.3.7,
+             any.semigroupoids ==6.0.0.1,
             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
             any.setenv ==0.1.1.3,
-             any.split ==0.2.3.5,
-             any.splitmix ==0.1.0.4,
+             any.split ==0.2.5,
+             any.splitmix ==0.1.0.5,
             splitmix -optimised-mixer,
             any.stm ==2.5.0.1,
             any.streamly ==0.8.3,
             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
-             any.strict ==0.4.0.1,
-             strict +assoc,
+             any.strict ==0.5,
             any.strict-base ==0.4.0.0,
-             any.tagged ==0.8.6.1,
+             any.tagged ==0.8.8,
             tagged +deepseq +transformers,
             any.tagsoup ==0.14.8,
-             any.tar ==0.5.1.1,
-             tar -old-bytestring -old-time,
+             any.tar ==0.6.0.0,
+             any.tasty ==1.5,
+             tasty +unix,
+             any.tasty-hunit ==0.10.1,
             any.template-haskell ==2.16.0.0,
             any.temporary ==1.3,
-             any.terminal-progress-bar ==0.4.1,
-             any.terminal-size ==0.3.3,
+             any.terminal-progress-bar ==0.4.2,
+             any.terminal-size ==0.3.4,
             any.terminfo ==0.4.1.4,
-             any.text ==2.0.1,
+             any.text ==2.0.2,
             text -developer +simdutf,
             any.text-binary ==0.2.1.1,
             any.text-short ==0.1.5,
             text-short -asserts,
-             any.text-zipper ==0.12,
+             any.text-zipper ==0.13,
             any.tf-random ==0.5,
-             any.th-abstraction ==0.4.5.0,
+             any.th-abstraction ==0.5.0.0,
             any.th-compat ==0.1.4,
-             any.th-lift ==0.8.2,
+             any.th-lift ==0.8.4,
             any.th-lift-instances ==0.1.20,
-             any.these ==1.1.1.1,
-             these +assoc,
+             any.these ==1.2,
             any.time ==1.9.3,
             any.time-compat ==1.9.6.1,
             time-compat -old-locale,
@@ -220,27 +226,31 @@ constraints: any.Cabal ==3.6.3.0,
             unicode-data -ucd2haskell,
             any.unix ==2.7.2.2,
             any.unix-bytestring ==0.3.7.8,
-             any.unix-compat ==0.6,
+             any.unix-compat ==0.7.1,
             unix-compat -old-time,
-             any.unliftio-core ==0.2.0.1,
-             any.unordered-containers ==0.2.19.1,
+             any.unliftio-core ==0.2.1.0,
+             any.unordered-containers ==0.2.20,
             unordered-containers -debug,
             any.uri-bytestring ==0.3.3.1,
             uri-bytestring -lib-werror,
             any.utf8-string ==1.0.2,
-             any.uuid-types ==1.0.5,
-             any.vector ==0.12.3.1,
+             any.uuid-types ==1.0.5.1,
+             any.vector ==0.13.1.0,
             vector +boundschecks -internalchecks -unsafechecks -wall,
             any.vector-binary-instances ==0.2.5.2,
-             any.versions ==5.0.4,
-             any.vty ==5.37,
+             any.vector-stream ==0.1.0.1,
+             any.versions ==6.0.4,
+             any.vty ==6.0,
+             any.vty-crossplatform ==0.2.0.0,
+             vty-crossplatform -demos,
+             any.vty-unix ==0.1.0.0,
             any.witherable ==0.4.2,
             any.word-wrap ==0.5,
             any.word8 ==0.1.3,
-             any.xor ==0.0.1.1,
-             any.yaml-streamly ==0.12.1,
+             any.xor ==0.0.1.2,
+             any.yaml-streamly ==0.12.4,
             yaml-streamly +no-examples +no-exe,
             any.zlib ==0.6.3.0,
             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
             any.zlib-bindings ==0.1.1.5
-index-state: hackage.haskell.org 2023-01-12T04:22:48Z
+index-state: hackage.haskell.org 2024-01-19T19:48:54Z
--- a/cabal.ghc902.project
+++ b/cabal.ghc902.project
@@ -0,0 +1,55 @@
+packages: ./ghcup.cabal
+
+optional-packages: ./vendored/*/*.cabal
+
+if impl(ghc < 9.0)
+    package ghcup
+        flags: +tui -tar
+else
+    package ghcup
+        flags: +tui +tar
+
+constraints: http-io-streams -brotli,
+             any.aeson >= 2.0.1.0
+
+if os(mingw32)
+  if impl(ghc >= 9.4)
+    constraints: language-c >= 0.9.3
+
+source-repository-package
+  type: git
+  location: https://github.com/haskell/tar.git
+  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/uri-bytestring.git
+  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/versions.git
+  tag: 79e18fbc44fae3064d8957c550cc0229465db320
+
+package libarchive
+  flags: -system-libarchive
+
+package aeson-pretty
+  flags: +lib-only
+
+package cabal-plan
+  flags: -exe
+
+package aeson
+  flags: +ordered-keymap
+
+package streamly
+  flags: +use-unliftio
+
+package *
+  test-show-details: direct
+
+allow-newer: cabal-install-parsers:tar
+
+
+with-compiler: ghc-9.0.2
--- a/cabal.ghc902.project.freeze
+++ b/cabal.ghc902.project.freeze
@@ -0,0 +1,269 @@
+active-repositories: hackage.haskell.org:merge
+constraints: any.Cabal ==3.6.3.0,
+             Cabal -bundled-binary-generic,
+             any.Cabal-syntax ==3.10.2.0,
+             any.HUnit ==1.6.2.0,
+             any.HsOpenSSL ==0.11.7.6,
+             HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -use-pkg-config,
+             any.OneTuple ==0.4.1.1,
+             any.QuickCheck ==2.14.3,
+             QuickCheck -old-random +templatehaskell,
+             any.StateVar ==1.2.2,
+             any.abstract-deque ==0.3,
+             abstract-deque -usecas,
+             any.aeson ==2.1.2.1,
+             aeson -cffi +ordered-keymap,
+             any.aeson-pretty ==0.8.10,
+             aeson-pretty +lib-only,
+             any.alex ==3.5.0.0,
+             any.ansi-terminal ==1.0.2,
+             ansi-terminal -example,
+             any.ansi-terminal-types ==0.11.5,
+             any.ansi-wl-pprint ==0.6.9,
+             ansi-wl-pprint -example,
+             any.array ==0.5.4.0,
+             any.assoc ==1.1,
+             assoc +tagged,
+             any.async ==2.2.5,
+             async -bench,
+             any.atomic-primops ==0.8.4,
+             atomic-primops -debug,
+             any.attoparsec ==0.14.4,
+             attoparsec -developer,
+             any.base ==4.15.1.0,
+             any.base-compat ==0.13.1,
+             any.base-compat-batteries ==0.13.1,
+             any.base-orphans ==0.9.1,
+             any.base16-bytestring ==1.0.2.0,
+             any.base64-bytestring ==1.2.1.0,
+             any.bifunctors ==5.6.1,
+             bifunctors +tagged,
+             any.bimap ==0.5.0,
+             any.binary ==0.8.8.0,
+             any.binary-instances ==1.0.4,
+             any.binary-orphans ==1.0.4.1,
+             any.bindings-DSL ==1.0.25,
+             any.bitvec ==1.1.5.0,
+             bitvec +simd,
+             any.blaze-builder ==0.4.2.3,
+             any.brick ==2.1.1,
+             brick -demos,
+             any.bytestring ==0.10.12.1,
+             any.bz2 ==1.0.1.0,
+             bz2 -cross +with-bzlib,
+             any.bzlib-conduit ==0.3.0.2,
+             any.c2hs ==0.28.8,
+             c2hs +base3 -regression,
+             any.cabal-install-parsers ==0.6.1,
+             any.cabal-plan ==0.7.3.0,
+             cabal-plan -_ -exe -license-report,
+             any.call-stack ==0.4.0,
+             any.case-insensitive ==1.2.1.0,
+             any.casing ==0.1.4.1,
+             any.cereal ==0.5.8.3,
+             cereal -bytestring-builder,
+             any.colour ==2.3.6,
+             any.comonad ==5.0.8,
+             comonad +containers +distributive +indexed-traversable,
+             any.conduit ==1.3.5,
+             any.conduit-extra ==1.3.6,
+             any.conduit-zstd ==0.0.2.0,
+             any.config-ini ==0.2.7.0,
+             config-ini -enable-doctests,
+             any.containers ==0.6.4.1,
+             any.contravariant ==1.5.5,
+             contravariant +semigroups +statevar +tagged,
+             any.cryptohash-sha1 ==0.11.101.0,
+             any.cryptohash-sha256 ==0.11.102.1,
+             cryptohash-sha256 -exe +use-cbits,
+             any.data-array-byte ==0.1.0.1,
+             any.data-clist ==0.2,
+             any.data-default-class ==0.1.2.0,
+             any.data-fix ==0.3.2,
+             any.deepseq ==1.4.5.0,
+             any.digest ==0.0.2.0,
+             digest -have_arm64_crc32c -have_builtin_prefetch -have_mm_prefetch -have_sse42 -have_strong_getauxval -have_weak_getauxval +pkg-config,
+             any.directory ==1.3.6.2,
+             any.disk-free-space ==0.1.0.1,
+             any.distributive ==0.6.2.1,
+             distributive +semigroups +tagged,
+             any.dlist ==1.0,
+             dlist -werror,
+             any.exceptions ==0.10.4,
+             any.file-uri ==0.1.0.0,
+             any.filepath ==1.4.2.1,
+             any.foldable1-classes-compat ==0.1,
+             foldable1-classes-compat +tagged,
+             any.free ==5.2,
+             any.fusion-plugin-types ==0.1.0,
+             any.generic-arbitrary ==0.2.2,
+             any.generically ==0.1.1,
+             any.ghc-bignum ==1.1,
+             any.ghc-boot-th ==9.0.2,
+             any.ghc-byteorder ==4.11.0.0.10,
+             any.ghc-prim ==0.7.0,
+             any.happy ==1.20.1.1,
+             any.hashable ==1.4.3.0,
+             hashable +integer-gmp -random-initial-seed,
+             any.haskell-lexer ==1.1.1,
+             any.haskus-utils-data ==1.4,
+             any.haskus-utils-types ==1.5.1,
+             any.haskus-utils-variant ==3.3,
+             any.heaps ==0.4,
+             any.hsc2hs ==0.68.10,
+             hsc2hs -in-ghc-tree,
+             any.hspec ==2.10.10,
+             any.hspec-core ==2.10.10,
+             any.hspec-discover ==2.10.10,
+             any.hspec-expectations ==0.8.2,
+             any.hspec-golden-aeson ==0.9.0.0,
+             any.http-io-streams ==0.1.6.3,
+             http-io-streams -brotli +fast-xor,
+             any.indexed-profunctors ==0.1.1.1,
+             any.indexed-traversable ==0.1.3,
+             any.indexed-traversable-instances ==0.1.1.2,
+             any.integer-logarithms ==1.0.3.1,
+             integer-logarithms -check-bounds +integer-gmp,
+             any.io-streams ==1.5.2.2,
+             io-streams +network -nointeractivetests +zlib,
+             any.language-c ==0.9.2,
+             language-c -allwarnings +iecfpextension +usebytestrings,
+             any.libyaml-streamly ==0.2.2,
+             libyaml-streamly -no-unicode -system-libyaml,
+             any.lockfree-queue ==0.2.4,
+             any.lukko ==0.1.1.3,
+             lukko +ofd-locking,
+             any.lzma-static ==5.2.5.5,
+             any.megaparsec ==9.2.2,
+             megaparsec -dev,
+             any.microlens ==0.4.13.1,
+             any.microlens-mtl ==0.2.0.3,
+             any.microlens-th ==0.4.3.14,
+             any.monad-control ==1.0.3.1,
+             any.mono-traversable ==1.0.15.3,
+             any.mtl ==2.2.2,
+             any.mtl-compat ==0.2.2,
+             mtl-compat -two-point-one -two-point-two,
+             any.network ==3.1.4.0,
+             network -devel,
+             any.network-uri ==2.6.4.2,
+             any.openssl-streams ==1.2.3.0,
+             any.optics ==0.4.2.1,
+             any.optics-core ==0.4.1.1,
+             optics-core -explicit-generic-labels,
+             any.optics-extra ==0.4.2.1,
+             any.optics-th ==0.4.1,
+             any.optparse-applicative ==0.17.1.0,
+             optparse-applicative +process,
+             any.os-release ==1.0.2.1,
+             os-release -devel,
+             any.parsec ==3.1.17.0,
+             any.parser-combinators ==1.3.0,
+             parser-combinators -dev,
+             any.pretty ==1.1.3.6,
+             any.pretty-terminal ==0.1.0.0,
+             any.primitive ==0.8.0.0,
+             any.process ==1.6.13.2,
+             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 ==5.2.2.5,
+             recursion-schemes +template-haskell,
+             any.regex-base ==0.94.0.2,
+             any.regex-posix ==0.96.0.1,
+             regex-posix -_regex-posix-clib,
+             any.resourcet ==1.2.6,
+             any.retry ==0.9.3.1,
+             retry -lib-werror,
+             any.rts ==1.0.2,
+             any.safe ==0.3.21,
+             any.safe-exceptions ==0.1.7.4,
+             any.scientific ==0.3.7.0,
+             scientific -bytestring-builder -integer-simple,
+             any.semialign ==1.3,
+             semialign +semigroupoids,
+             any.semigroupoids ==6.0.0.1,
+             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
+             any.setenv ==0.1.1.3,
+             any.split ==0.2.5,
+             any.splitmix ==0.1.0.5,
+             splitmix -optimised-mixer,
+             any.stm ==2.5.0.0,
+             any.streaming-commons ==0.2.2.6,
+             streaming-commons -use-bytestring-builder,
+             any.streamly ==0.8.3,
+             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
+             any.strict ==0.5,
+             any.strict-base ==0.4.0.0,
+             any.tagged ==0.8.8,
+             tagged +deepseq +transformers,
+             any.tagsoup ==0.14.8,
+             any.tar ==0.6.0.0,
+             any.tasty ==1.5,
+             tasty +unix,
+             any.tasty-hunit ==0.10.1,
+             any.template-haskell ==2.17.0.0,
+             any.temporary ==1.3,
+             any.terminal-progress-bar ==0.4.2,
+             any.terminal-size ==0.3.4,
+             any.terminfo ==0.4.1.5,
+             any.text ==2.0.2,
+             text -developer +simdutf,
+             any.text-binary ==0.2.1.1,
+             any.text-short ==0.1.5,
+             text-short -asserts,
+             any.text-zipper ==0.13,
+             any.tf-random ==0.5,
+             any.th-abstraction ==0.5.0.0,
+             any.th-compat ==0.1.4,
+             any.th-lift ==0.8.4,
+             any.th-lift-instances ==0.1.20,
+             any.these ==1.2,
+             any.time ==1.9.3,
+             any.time-compat ==1.9.6.1,
+             time-compat -old-locale,
+             any.transformers ==0.5.6.2,
+             any.transformers-base ==0.4.6,
+             transformers-base +orphaninstances,
+             any.transformers-compat ==0.7.2,
+             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
+             any.typed-process ==0.2.11.1,
+             any.unicode-data ==0.3.1,
+             unicode-data -ucd2haskell,
+             any.unix ==2.7.2.2,
+             any.unix-bytestring ==0.3.7.8,
+             any.unix-compat ==0.7.1,
+             unix-compat -old-time,
+             any.unliftio-core ==0.2.1.0,
+             any.unordered-containers ==0.2.20,
+             unordered-containers -debug,
+             any.uri-bytestring ==0.3.3.1,
+             uri-bytestring -lib-werror,
+             any.utf8-string ==1.0.2,
+             any.uuid-types ==1.0.5.1,
+             any.vector ==0.13.1.0,
+             vector +boundschecks -internalchecks -unsafechecks -wall,
+             any.vector-algorithms ==0.9.0.1,
+             vector-algorithms +bench +boundschecks -internalchecks -llvm +properties -unsafechecks,
+             any.vector-binary-instances ==0.2.5.2,
+             any.vector-stream ==0.1.0.1,
+             any.versions ==6.0.4,
+             any.vty ==6.0,
+             any.vty-crossplatform ==0.2.0.0,
+             vty-crossplatform -demos,
+             any.vty-unix ==0.1.0.0,
+             any.witherable ==0.4.2,
+             any.word-wrap ==0.5,
+             any.word8 ==0.1.3,
+             any.xor ==0.0.1.2,
+             any.yaml-streamly ==0.12.4,
+             yaml-streamly +no-examples +no-exe,
+             any.zip ==2.0.0,
+             zip -dev -disable-bzip2 -disable-zstd,
+             any.zlib ==0.6.3.0,
+             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
+             any.zlib-bindings ==0.1.1.5,
+             any.zstd ==0.1.3.0,
+             zstd +standalone
+index-state: hackage.haskell.org 2024-01-19T19:48:54Z
--- a/cabal.ghc928.project
+++ b/cabal.ghc928.project
@@ -0,0 +1,55 @@
+packages: ./ghcup.cabal
+
+optional-packages: ./vendored/*/*.cabal
+
+if impl(ghc < 9.0)
+    package ghcup
+        flags: +tui -tar
+else
+    package ghcup
+        flags: +tui +tar
+
+constraints: http-io-streams -brotli,
+             any.aeson >= 2.0.1.0
+
+if os(mingw32)
+  if impl(ghc >= 9.4)
+    constraints: language-c >= 0.9.3
+
+source-repository-package
+  type: git
+  location: https://github.com/haskell/tar.git
+  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/uri-bytestring.git
+  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/versions.git
+  tag: 79e18fbc44fae3064d8957c550cc0229465db320
+
+package libarchive
+  flags: -system-libarchive
+
+package aeson-pretty
+  flags: +lib-only
+
+package cabal-plan
+  flags: -exe
+
+package aeson
+  flags: +ordered-keymap
+
+package streamly
+  flags: +use-unliftio
+
+package *
+  test-show-details: direct
+
+allow-newer: cabal-install-parsers:tar
+
+
+with-compiler: ghc-9.2.8
--- a/cabal.ghc928.project.freeze
+++ b/cabal.ghc928.project.freeze
@@ -0,0 +1,269 @@
+active-repositories: hackage.haskell.org:merge
+constraints: any.Cabal ==3.6.3.0,
+             Cabal -bundled-binary-generic,
+             any.Cabal-syntax ==3.10.2.0,
+             any.HUnit ==1.6.2.0,
+             any.HsOpenSSL ==0.11.7.6,
+             HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -use-pkg-config,
+             any.OneTuple ==0.4.1.1,
+             any.QuickCheck ==2.14.3,
+             QuickCheck -old-random +templatehaskell,
+             any.StateVar ==1.2.2,
+             any.abstract-deque ==0.3,
+             abstract-deque -usecas,
+             any.aeson ==2.1.2.1,
+             aeson -cffi +ordered-keymap,
+             any.aeson-pretty ==0.8.10,
+             aeson-pretty +lib-only,
+             any.alex ==3.5.0.0,
+             any.ansi-terminal ==1.0.2,
+             ansi-terminal -example,
+             any.ansi-terminal-types ==0.11.5,
+             any.ansi-wl-pprint ==0.6.9,
+             ansi-wl-pprint -example,
+             any.array ==0.5.4.0,
+             any.assoc ==1.1,
+             assoc +tagged,
+             any.async ==2.2.5,
+             async -bench,
+             any.atomic-primops ==0.8.4,
+             atomic-primops -debug,
+             any.attoparsec ==0.14.4,
+             attoparsec -developer,
+             any.base ==4.16.4.0,
+             any.base-compat ==0.13.1,
+             any.base-compat-batteries ==0.13.1,
+             any.base-orphans ==0.9.1,
+             any.base16-bytestring ==1.0.2.0,
+             any.base64-bytestring ==1.2.1.0,
+             any.bifunctors ==5.6.1,
+             bifunctors +tagged,
+             any.bimap ==0.5.0,
+             any.binary ==0.8.9.0,
+             any.binary-instances ==1.0.4,
+             any.binary-orphans ==1.0.4.1,
+             any.bindings-DSL ==1.0.25,
+             any.bitvec ==1.1.5.0,
+             bitvec +simd,
+             any.blaze-builder ==0.4.2.3,
+             any.brick ==2.1.1,
+             brick -demos,
+             any.bytestring ==0.11.4.0,
+             any.bz2 ==1.0.1.0,
+             bz2 -cross +with-bzlib,
+             any.bzlib-conduit ==0.3.0.2,
+             any.c2hs ==0.28.8,
+             c2hs +base3 -regression,
+             any.cabal-install-parsers ==0.6.1,
+             any.cabal-plan ==0.7.3.0,
+             cabal-plan -_ -exe -license-report,
+             any.call-stack ==0.4.0,
+             any.case-insensitive ==1.2.1.0,
+             any.casing ==0.1.4.1,
+             any.cereal ==0.5.8.3,
+             cereal -bytestring-builder,
+             any.colour ==2.3.6,
+             any.comonad ==5.0.8,
+             comonad +containers +distributive +indexed-traversable,
+             any.conduit ==1.3.5,
+             any.conduit-extra ==1.3.6,
+             any.conduit-zstd ==0.0.2.0,
+             any.config-ini ==0.2.7.0,
+             config-ini -enable-doctests,
+             any.containers ==0.6.5.1,
+             any.contravariant ==1.5.5,
+             contravariant +semigroups +statevar +tagged,
+             any.cryptohash-sha1 ==0.11.101.0,
+             any.cryptohash-sha256 ==0.11.102.1,
+             cryptohash-sha256 -exe +use-cbits,
+             any.data-array-byte ==0.1.0.1,
+             any.data-clist ==0.2,
+             any.data-default-class ==0.1.2.0,
+             any.data-fix ==0.3.2,
+             any.deepseq ==1.4.6.1,
+             any.digest ==0.0.2.0,
+             digest -have_arm64_crc32c -have_builtin_prefetch -have_mm_prefetch -have_sse42 -have_strong_getauxval -have_weak_getauxval +pkg-config,
+             any.directory ==1.3.6.2,
+             any.disk-free-space ==0.1.0.1,
+             any.distributive ==0.6.2.1,
+             distributive +semigroups +tagged,
+             any.dlist ==1.0,
+             dlist -werror,
+             any.exceptions ==0.10.4,
+             any.file-uri ==0.1.0.0,
+             any.filepath ==1.4.2.2,
+             any.foldable1-classes-compat ==0.1,
+             foldable1-classes-compat +tagged,
+             any.free ==5.2,
+             any.fusion-plugin-types ==0.1.0,
+             any.generic-arbitrary ==0.2.2,
+             any.generically ==0.1.1,
+             any.ghc-bignum ==1.2,
+             any.ghc-boot-th ==9.2.8,
+             any.ghc-byteorder ==4.11.0.0.10,
+             any.ghc-prim ==0.8.0,
+             any.happy ==1.20.1.1,
+             any.hashable ==1.4.3.0,
+             hashable +integer-gmp -random-initial-seed,
+             any.haskell-lexer ==1.1.1,
+             any.haskus-utils-data ==1.4,
+             any.haskus-utils-types ==1.5.1,
+             any.haskus-utils-variant ==3.3,
+             any.heaps ==0.4,
+             any.hsc2hs ==0.68.10,
+             hsc2hs -in-ghc-tree,
+             any.hspec ==2.10.10,
+             any.hspec-core ==2.10.10,
+             any.hspec-discover ==2.10.10,
+             any.hspec-expectations ==0.8.2,
+             any.hspec-golden-aeson ==0.9.0.0,
+             any.http-io-streams ==0.1.6.3,
+             http-io-streams -brotli +fast-xor,
+             any.indexed-profunctors ==0.1.1.1,
+             any.indexed-traversable ==0.1.3,
+             any.indexed-traversable-instances ==0.1.1.2,
+             any.integer-logarithms ==1.0.3.1,
+             integer-logarithms -check-bounds +integer-gmp,
+             any.io-streams ==1.5.2.2,
+             io-streams +network -nointeractivetests +zlib,
+             any.language-c ==0.9.2,
+             language-c -allwarnings +iecfpextension +usebytestrings,
+             any.libyaml-streamly ==0.2.2,
+             libyaml-streamly -no-unicode -system-libyaml,
+             any.lockfree-queue ==0.2.4,
+             any.lukko ==0.1.1.3,
+             lukko +ofd-locking,
+             any.lzma-static ==5.2.5.5,
+             any.megaparsec ==9.2.2,
+             megaparsec -dev,
+             any.microlens ==0.4.13.1,
+             any.microlens-mtl ==0.2.0.3,
+             any.microlens-th ==0.4.3.14,
+             any.monad-control ==1.0.3.1,
+             any.mono-traversable ==1.0.15.3,
+             any.mtl ==2.2.2,
+             any.mtl-compat ==0.2.2,
+             mtl-compat -two-point-one -two-point-two,
+             any.network ==3.1.4.0,
+             network -devel,
+             any.network-uri ==2.6.4.2,
+             any.openssl-streams ==1.2.3.0,
+             any.optics ==0.4.2.1,
+             any.optics-core ==0.4.1.1,
+             optics-core -explicit-generic-labels,
+             any.optics-extra ==0.4.2.1,
+             any.optics-th ==0.4.1,
+             any.optparse-applicative ==0.17.1.0,
+             optparse-applicative +process,
+             any.os-release ==1.0.2.1,
+             os-release -devel,
+             any.parsec ==3.1.17.0,
+             any.parser-combinators ==1.3.0,
+             parser-combinators -dev,
+             any.pretty ==1.1.3.6,
+             any.pretty-terminal ==0.1.0.0,
+             any.primitive ==0.8.0.0,
+             any.process ==1.6.16.0,
+             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 ==5.2.2.5,
+             recursion-schemes +template-haskell,
+             any.regex-base ==0.94.0.2,
+             any.regex-posix ==0.96.0.1,
+             regex-posix -_regex-posix-clib,
+             any.resourcet ==1.2.6,
+             any.retry ==0.9.3.1,
+             retry -lib-werror,
+             any.rts ==1.0.2,
+             any.safe ==0.3.21,
+             any.safe-exceptions ==0.1.7.4,
+             any.scientific ==0.3.7.0,
+             scientific -bytestring-builder -integer-simple,
+             any.semialign ==1.3,
+             semialign +semigroupoids,
+             any.semigroupoids ==6.0.0.1,
+             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
+             any.setenv ==0.1.1.3,
+             any.split ==0.2.5,
+             any.splitmix ==0.1.0.5,
+             splitmix -optimised-mixer,
+             any.stm ==2.5.0.2,
+             any.streaming-commons ==0.2.2.6,
+             streaming-commons -use-bytestring-builder,
+             any.streamly ==0.8.3,
+             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
+             any.strict ==0.5,
+             any.strict-base ==0.4.0.0,
+             any.tagged ==0.8.8,
+             tagged +deepseq +transformers,
+             any.tagsoup ==0.14.8,
+             any.tar ==0.6.0.0,
+             any.tasty ==1.5,
+             tasty +unix,
+             any.tasty-hunit ==0.10.1,
+             any.template-haskell ==2.18.0.0,
+             any.temporary ==1.3,
+             any.terminal-progress-bar ==0.4.2,
+             any.terminal-size ==0.3.4,
+             any.terminfo ==0.4.1.5,
+             any.text ==2.0.2,
+             text -developer +simdutf,
+             any.text-binary ==0.2.1.1,
+             any.text-short ==0.1.5,
+             text-short -asserts,
+             any.text-zipper ==0.13,
+             any.tf-random ==0.5,
+             any.th-abstraction ==0.5.0.0,
+             any.th-compat ==0.1.4,
+             any.th-lift ==0.8.4,
+             any.th-lift-instances ==0.1.20,
+             any.these ==1.2,
+             any.time ==1.11.1.1,
+             any.time-compat ==1.9.6.1,
+             time-compat -old-locale,
+             any.transformers ==0.5.6.2,
+             any.transformers-base ==0.4.6,
+             transformers-base +orphaninstances,
+             any.transformers-compat ==0.7.2,
+             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
+             any.typed-process ==0.2.11.1,
+             any.unicode-data ==0.3.1,
+             unicode-data -ucd2haskell,
+             any.unix ==2.7.2.2,
+             any.unix-bytestring ==0.3.7.8,
+             any.unix-compat ==0.7.1,
+             unix-compat -old-time,
+             any.unliftio-core ==0.2.1.0,
+             any.unordered-containers ==0.2.20,
+             unordered-containers -debug,
+             any.uri-bytestring ==0.3.3.1,
+             uri-bytestring -lib-werror,
+             any.utf8-string ==1.0.2,
+             any.uuid-types ==1.0.5.1,
+             any.vector ==0.13.1.0,
+             vector +boundschecks -internalchecks -unsafechecks -wall,
+             any.vector-algorithms ==0.9.0.1,
+             vector-algorithms +bench +boundschecks -internalchecks -llvm +properties -unsafechecks,
+             any.vector-binary-instances ==0.2.5.2,
+             any.vector-stream ==0.1.0.1,
+             any.versions ==6.0.4,
+             any.vty ==6.0,
+             any.vty-crossplatform ==0.2.0.0,
+             vty-crossplatform -demos,
+             any.vty-unix ==0.1.0.0,
+             any.witherable ==0.4.2,
+             any.word-wrap ==0.5,
+             any.word8 ==0.1.3,
+             any.xor ==0.0.1.2,
+             any.yaml-streamly ==0.12.4,
+             yaml-streamly +no-examples +no-exe,
+             any.zip ==2.0.0,
+             zip -dev -disable-bzip2 -disable-zstd,
+             any.zlib ==0.6.3.0,
+             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
+             any.zlib-bindings ==0.1.1.5,
+             any.zstd ==0.1.3.0,
+             zstd +standalone
+index-state: hackage.haskell.org 2024-01-19T19:48:54Z
--- a/cabal.ghc948.project
+++ b/cabal.ghc948.project
@@ -0,0 +1,55 @@
+packages: ./ghcup.cabal
+
+optional-packages: ./vendored/*/*.cabal
+
+if impl(ghc < 9.0)
+    package ghcup
+        flags: +tui -tar
+else
+    package ghcup
+        flags: +tui +tar
+
+constraints: http-io-streams -brotli,
+             any.aeson >= 2.0.1.0
+
+if os(mingw32)
+  if impl(ghc >= 9.4)
+    constraints: language-c >= 0.9.3
+
+source-repository-package
+  type: git
+  location: https://github.com/haskell/tar.git
+  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/uri-bytestring.git
+  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/versions.git
+  tag: 79e18fbc44fae3064d8957c550cc0229465db320
+
+package libarchive
+  flags: -system-libarchive
+
+package aeson-pretty
+  flags: +lib-only
+
+package cabal-plan
+  flags: -exe
+
+package aeson
+  flags: +ordered-keymap
+
+package streamly
+  flags: +use-unliftio
+
+package *
+  test-show-details: direct
+
+allow-newer: cabal-install-parsers:tar
+
+
+with-compiler: ghc-9.4.8
--- a/cabal.ghc948.project.freeze
+++ b/cabal.ghc948.project.freeze
@@ -0,0 +1,267 @@
+active-repositories: hackage.haskell.org:merge
+constraints: any.Cabal ==3.6.3.0 || ==3.8.1.0,
+             Cabal -bundled-binary-generic,
+             any.Cabal-syntax ==3.8.1.0 || ==3.10.2.0,
+             any.HUnit ==1.6.2.0,
+             any.HsOpenSSL ==0.11.7.6,
+             HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -use-pkg-config,
+             any.OneTuple ==0.4.1.1,
+             any.QuickCheck ==2.14.3,
+             QuickCheck -old-random +templatehaskell,
+             any.StateVar ==1.2.2,
+             any.abstract-deque ==0.3,
+             abstract-deque -usecas,
+             any.aeson ==2.1.2.1,
+             aeson -cffi +ordered-keymap,
+             any.aeson-pretty ==0.8.10,
+             aeson-pretty +lib-only,
+             any.alex ==3.5.0.0,
+             any.ansi-terminal ==1.0.2,
+             ansi-terminal -example,
+             any.ansi-terminal-types ==0.11.5,
+             any.ansi-wl-pprint ==0.6.9,
+             ansi-wl-pprint -example,
+             any.array ==0.5.4.0,
+             any.assoc ==1.1,
+             assoc +tagged,
+             any.async ==2.2.5,
+             async -bench,
+             any.atomic-primops ==0.8.4,
+             atomic-primops -debug,
+             any.attoparsec ==0.14.4,
+             attoparsec -developer,
+             any.base ==4.17.2.1,
+             any.base-compat ==0.13.1,
+             any.base-compat-batteries ==0.13.1,
+             any.base-orphans ==0.9.1,
+             any.base16-bytestring ==1.0.2.0,
+             any.base64-bytestring ==1.2.1.0,
+             any.bifunctors ==5.6.1,
+             bifunctors +tagged,
+             any.bimap ==0.5.0,
+             any.binary ==0.8.9.1,
+             any.binary-instances ==1.0.4,
+             any.binary-orphans ==1.0.4.1,
+             any.bindings-DSL ==1.0.25,
+             any.bitvec ==1.1.5.0,
+             bitvec +simd,
+             any.blaze-builder ==0.4.2.3,
+             any.brick ==2.1.1,
+             brick -demos,
+             any.bytestring ==0.11.5.3,
+             any.bz2 ==1.0.1.0,
+             bz2 -cross +with-bzlib,
+             any.bzlib-conduit ==0.3.0.2,
+             any.c2hs ==0.28.8,
+             c2hs +base3 -regression,
+             any.cabal-install-parsers ==0.6.1,
+             any.cabal-plan ==0.7.3.0,
+             cabal-plan -_ -exe -license-report,
+             any.call-stack ==0.4.0,
+             any.case-insensitive ==1.2.1.0,
+             any.casing ==0.1.4.1,
+             any.cereal ==0.5.8.3,
+             cereal -bytestring-builder,
+             any.colour ==2.3.6,
+             any.comonad ==5.0.8,
+             comonad +containers +distributive +indexed-traversable,
+             any.conduit ==1.3.5,
+             any.conduit-extra ==1.3.6,
+             any.conduit-zstd ==0.0.2.0,
+             any.config-ini ==0.2.7.0,
+             config-ini -enable-doctests,
+             any.containers ==0.6.7,
+             any.contravariant ==1.5.5,
+             contravariant +semigroups +statevar +tagged,
+             any.cryptohash-sha1 ==0.11.101.0,
+             any.cryptohash-sha256 ==0.11.102.1,
+             cryptohash-sha256 -exe +use-cbits,
+             any.data-clist ==0.2,
+             any.data-default-class ==0.1.2.0,
+             any.data-fix ==0.3.2,
+             any.deepseq ==1.4.8.0,
+             any.digest ==0.0.2.0,
+             digest -have_arm64_crc32c -have_builtin_prefetch -have_mm_prefetch -have_sse42 -have_strong_getauxval -have_weak_getauxval +pkg-config,
+             any.directory ==1.3.7.1,
+             any.disk-free-space ==0.1.0.1,
+             any.distributive ==0.6.2.1,
+             distributive +semigroups +tagged,
+             any.dlist ==1.0,
+             dlist -werror,
+             any.exceptions ==0.10.5,
+             any.file-uri ==0.1.0.0,
+             any.filepath ==1.4.2.2,
+             any.foldable1-classes-compat ==0.1,
+             foldable1-classes-compat +tagged,
+             any.free ==5.2,
+             any.fusion-plugin-types ==0.1.0,
+             any.generic-arbitrary ==0.2.2,
+             any.generically ==0.1.1,
+             any.ghc-bignum ==1.3,
+             any.ghc-boot-th ==9.4.8,
+             any.ghc-byteorder ==4.11.0.0.10,
+             any.ghc-prim ==0.9.1,
+             any.happy ==1.20.1.1,
+             any.hashable ==1.4.3.0,
+             hashable +integer-gmp -random-initial-seed,
+             any.haskell-lexer ==1.1.1,
+             any.haskus-utils-data ==1.4,
+             any.haskus-utils-types ==1.5.1,
+             any.haskus-utils-variant ==3.3,
+             any.heaps ==0.4,
+             any.hsc2hs ==0.68.10,
+             hsc2hs -in-ghc-tree,
+             any.hspec ==2.10.10,
+             any.hspec-core ==2.10.10,
+             any.hspec-discover ==2.10.10,
+             any.hspec-expectations ==0.8.2,
+             any.hspec-golden-aeson ==0.9.0.0,
+             any.http-io-streams ==0.1.6.3,
+             http-io-streams -brotli +fast-xor,
+             any.indexed-profunctors ==0.1.1.1,
+             any.indexed-traversable ==0.1.3,
+             any.indexed-traversable-instances ==0.1.1.2,
+             any.integer-logarithms ==1.0.3.1,
+             integer-logarithms -check-bounds +integer-gmp,
+             any.io-streams ==1.5.2.2,
+             io-streams +network -nointeractivetests +zlib,
+             any.language-c ==0.9.2,
+             language-c -allwarnings +iecfpextension +usebytestrings,
+             any.libyaml-streamly ==0.2.2,
+             libyaml-streamly -no-unicode -system-libyaml,
+             any.lockfree-queue ==0.2.4,
+             any.lukko ==0.1.1.3,
+             lukko +ofd-locking,
+             any.lzma-static ==5.2.5.5,
+             any.megaparsec ==9.2.2,
+             megaparsec -dev,
+             any.microlens ==0.4.13.1,
+             any.microlens-mtl ==0.2.0.3,
+             any.microlens-th ==0.4.3.14,
+             any.monad-control ==1.0.3.1,
+             any.mono-traversable ==1.0.15.3,
+             any.mtl ==2.2.2,
+             any.mtl-compat ==0.2.2,
+             mtl-compat -two-point-one -two-point-two,
+             any.network ==3.1.4.0,
+             network -devel,
+             any.network-uri ==2.6.4.2,
+             any.openssl-streams ==1.2.3.0,
+             any.optics ==0.4.2.1,
+             any.optics-core ==0.4.1.1,
+             optics-core -explicit-generic-labels,
+             any.optics-extra ==0.4.2.1,
+             any.optics-th ==0.4.1,
+             any.optparse-applicative ==0.17.1.0,
+             optparse-applicative +process,
+             any.os-release ==1.0.2.1,
+             os-release -devel,
+             any.parsec ==3.1.16.1,
+             any.parser-combinators ==1.3.0,
+             parser-combinators -dev,
+             any.pretty ==1.1.3.6,
+             any.pretty-terminal ==0.1.0.0,
+             any.primitive ==0.8.0.0,
+             any.process ==1.6.18.0,
+             any.profunctors ==5.6.2,
+             any.quickcheck-arbitrary-adt ==0.3.1.0,
+             any.quickcheck-io ==0.2.0,
+             any.random ==1.2.1.1,
+             any.recursion-schemes ==5.2.2.5,
+             recursion-schemes +template-haskell,
+             any.regex-base ==0.94.0.2,
+             any.regex-posix ==0.96.0.1,
+             regex-posix -_regex-posix-clib,
+             any.resourcet ==1.2.6,
+             any.retry ==0.9.3.1,
+             retry -lib-werror,
+             any.rts ==1.0.2,
+             any.safe ==0.3.21,
+             any.safe-exceptions ==0.1.7.4,
+             any.scientific ==0.3.7.0,
+             scientific -bytestring-builder -integer-simple,
+             any.semialign ==1.3,
+             semialign +semigroupoids,
+             any.semigroupoids ==6.0.0.1,
+             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
+             any.setenv ==0.1.1.3,
+             any.split ==0.2.5,
+             any.splitmix ==0.1.0.5,
+             splitmix -optimised-mixer,
+             any.stm ==2.5.1.0,
+             any.streaming-commons ==0.2.2.6,
+             streaming-commons -use-bytestring-builder,
+             any.streamly ==0.8.3,
+             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
+             any.strict ==0.5,
+             any.strict-base ==0.4.0.0,
+             any.tagged ==0.8.8,
+             tagged +deepseq +transformers,
+             any.tagsoup ==0.14.8,
+             any.tar ==0.6.0.0,
+             any.tasty ==1.5,
+             tasty +unix,
+             any.tasty-hunit ==0.10.1,
+             any.template-haskell ==2.19.0.0,
+             any.temporary ==1.3,
+             any.terminal-progress-bar ==0.4.2,
+             any.terminal-size ==0.3.4,
+             any.terminfo ==0.4.1.5,
+             any.text ==2.0.2,
+             any.text-binary ==0.2.1.1,
+             any.text-short ==0.1.5,
+             text-short -asserts,
+             any.text-zipper ==0.13,
+             any.tf-random ==0.5,
+             any.th-abstraction ==0.5.0.0,
+             any.th-compat ==0.1.4,
+             any.th-lift ==0.8.4,
+             any.th-lift-instances ==0.1.20,
+             any.these ==1.2,
+             any.time ==1.11.1.2 || ==1.12.2,
+             any.time-compat ==1.9.6.1,
+             time-compat -old-locale,
+             any.transformers ==0.5.6.2,
+             any.transformers-base ==0.4.6,
+             transformers-base +orphaninstances,
+             any.transformers-compat ==0.7.2,
+             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
+             any.typed-process ==0.2.11.1,
+             any.unicode-data ==0.3.1,
+             unicode-data -ucd2haskell,
+             any.unix ==2.7.3,
+             any.unix-bytestring ==0.3.7.8,
+             any.unix-compat ==0.7.1,
+             unix-compat -old-time,
+             any.unliftio-core ==0.2.1.0,
+             any.unordered-containers ==0.2.20,
+             unordered-containers -debug,
+             any.uri-bytestring ==0.3.3.1,
+             uri-bytestring -lib-werror,
+             any.utf8-string ==1.0.2,
+             any.uuid-types ==1.0.5.1,
+             any.vector ==0.13.1.0,
+             vector +boundschecks -internalchecks -unsafechecks -wall,
+             any.vector-algorithms ==0.9.0.1,
+             vector-algorithms +bench +boundschecks -internalchecks -llvm +properties -unsafechecks,
+             any.vector-binary-instances ==0.2.5.2,
+             any.vector-stream ==0.1.0.1,
+             any.versions ==6.0.4,
+             any.vty ==6.0,
+             any.vty-crossplatform ==0.2.0.0,
+             vty-crossplatform -demos,
+             any.vty-unix ==0.1.0.0,
+             any.witherable ==0.4.2,
+             any.word-wrap ==0.5,
+             any.word8 ==0.1.3,
+             any.xor ==0.0.1.2,
+             any.yaml-streamly ==0.12.4,
+             yaml-streamly +no-examples +no-exe,
+             any.zip ==2.0.0,
+             zip -dev -disable-bzip2 -disable-zstd,
+             any.zlib ==0.6.3.0,
+             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
+             any.zlib-bindings ==0.1.1.5,
+             any.zstd ==0.1.3.0,
+             zstd +standalone
+index-state: hackage.haskell.org 2024-01-19T19:48:54Z
--- a/cabal.project
+++ b/cabal.project
@@ -2,16 +2,34 @@ packages: ./ghcup.cabal

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

-package ghcup
-    flags: +tui
+if impl(ghc < 9.0)
+    package ghcup
+        flags: +tui -tar
+else
+    package ghcup
+        flags: +tui +tar

 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0

+if os(mingw32)
+  if impl(ghc >= 9.4)
+    constraints: language-c >= 0.9.3
+
 source-repository-package
  type: git
-  location: https://github.com/fosskers/versions.git
-  tag: 7bc3355348aac3510771d4622aff09ac38c9924d
+  location: https://github.com/haskell/tar.git
+  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/uri-bytestring.git
+  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/versions.git
+  tag: 79e18fbc44fae3064d8957c550cc0229465db320

 package libarchive
  flags: -system-libarchive
@@ -30,3 +48,6 @@ package streamly

 package *
  test-show-details: direct
+
+allow-newer: cabal-install-parsers:tar
+
--- a/cabal.project.release
+++ b/cabal.project.release
@@ -5,7 +5,7 @@ optional-packages: ./vendored/*/*.cabal
 optimization: 2

 package ghcup
-  flags: +tui
+  flags: +tui -tar

 if os(linux)
  if arch(x86_64) || arch(i386)
@@ -18,12 +18,14 @@ elif os(mingw32)
  constraints: zlib +bundled-c-zlib,
               lzma +static,
               text -simdutf,
-			   vty-windows >=0.1.0.3
+               vty-windows >=0.1.0.3
+  if impl(ghc >= 9.4)
+    constraints: language-c >= 0.9.3
 elif os(freebsd)
  constraints: zlib +bundled-c-zlib,
               zip +disable-zstd
  package *
-    ghc-options: -split-sections -pgmc clang++14
+    ghc-options: -split-sections

 constraints: http-io-streams -brotli,
             any.aeson >= 2.0.1.0,
@@ -44,3 +46,20 @@ package aeson
 package streamly
  flags: +use-unliftio

+source-repository-package
+  type: git
+  location: https://github.com/haskell/tar.git
+  tag: d94a988be4311b830149a9f8fc16739927e5fc1c
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/uri-bytestring.git
+  tag: 4fb5ed14b500c192e6e7a97f6b2b1eb478806001
+
+source-repository-package
+  type: git
+  location: https://github.com/hasufell/versions.git
+  tag: 79e18fbc44fae3064d8957c550cc0229465db320
+
+allow-newer: cabal-install-parsers:tar
+
--- a/data/config.yaml
+++ b/data/config.yaml
@@ -92,7 +92,7 @@ url-source:
  #           sha256: b48f3d3a508d0c140d1c801e04afc65e80c0d25e7e939a8a41edb387b26b81b3

 # This is a way to override platform detection, e.g. when you're running
-# a Ubuntu derivate based on 18.04, you could do:
+# a Ubuntu derivative based on 18.04, you could do:
 #
 # platform-override:
 #   arch: A_64
--- a/data/metadata
+++ b/data/metadata
--- a/docker/alpine32/Dockerfile
+++ b/docker/alpine32/Dockerfile
@@ -1,4 +1,4 @@
-FROM --platform=linux/i386 i386/alpine:3.12
+FROM --platform=linux/i386 i386/alpine:3.16

 ENV LANG C.UTF-8

@@ -37,8 +37,8 @@ RUN apk add --no-cache \
            xz-dev \
            ncurses-static

-ARG GHCUP_VERSION=0.1.19.4
-ARG GPG_KEY=7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C
+ARG GHCUP_VERSION=0.1.20.0
+ARG GPG_KEY="7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C FFEB7CE81E16A36B3E2DED6F2DE04D4E97DB64AD 88B57FCF7DB53B4DB3BFA4B1588764FBE22D19C4 EAF2A9A722C0C96F2B431CA511AAD8CEDEE0CAEF"

 # install ghcup
 RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
@@ -51,9 +51,9 @@ RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
    chmod +x /usr/bin/ghcup && \
    rm -rf SHA256SUMS SHA256SUMS.sig

-ARG GHC=8.10.7
-ARG CABAL_INSTALL=3.6.2.0
-ARG STACK=2.9.1
+ARG GHC=9.4.8
+ARG CABAL_INSTALL=3.10.2.0
+ARG STACK=2.13.1

 ENV GHCUP_CURL_OPTS="--silent"
 ENV NO_COLOR=1
@@ -63,7 +63,7 @@ RUN ghcup config set gpg-setting GPGStrict && \
 	ghcup --verbose install ghc   --isolate=/usr     --force ${GHC} && \
 	ghcup --verbose install cabal --isolate=/usr/bin --force ${CABAL_INSTALL} && \
 	find "/usr/lib/ghc-${GHC}/" \( -name "*_p.a" -o -name "*.p_hi" \) -type f -delete && \
-	rm -r "/usr/share/doc/ghc-${GHC}" && \
+	rm -rf "/usr/share/doc/ghc-${GHC}" && \
 	rm -rf /tmp/ghcup* && \
 	ghcup gc -p -s -c -t

--- a/docker/alpine64/Dockerfile
+++ b/docker/alpine64/Dockerfile
@@ -37,8 +37,8 @@ RUN apk add --no-cache \
            xz-dev \
            ncurses-static

-ARG GHCUP_VERSION=0.1.19.4
-ARG GPG_KEY=7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C
+ARG GHCUP_VERSION=0.1.20.0
+ARG GPG_KEY="7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C FFEB7CE81E16A36B3E2DED6F2DE04D4E97DB64AD 88B57FCF7DB53B4DB3BFA4B1588764FBE22D19C4 EAF2A9A722C0C96F2B431CA511AAD8CEDEE0CAEF"


 # install ghcup
@@ -52,9 +52,9 @@ RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
    chmod +x /usr/bin/ghcup && \
    rm -rf SHA256SUMS SHA256SUMS.sig

-ARG GHC=8.10.7
-ARG CABAL_INSTALL=3.6.2.0
-ARG STACK=2.9.1
+ARG GHC=9.4.8
+ARG CABAL_INSTALL=3.10.2.0
+ARG STACK=2.13.1

 ENV GHCUP_CURL_OPTS="--silent"
 ENV NO_COLOR=1
@@ -64,7 +64,7 @@ RUN ghcup config set gpg-setting GPGStrict && \
 	ghcup --verbose install ghc   --isolate=/usr     --force ${GHC} && \
 	ghcup --verbose install cabal --isolate=/usr/bin --force ${CABAL_INSTALL} && \
 	find "/usr/lib/ghc-${GHC}/" \( -name "*_p.a" -o -name "*.p_hi" \) -type f -delete && \
-	rm -r "/usr/share/doc/ghc-${GHC}" && \
+	rm -rf "/usr/share/doc/ghc-${GHC}" && \
 	rm -rf /tmp/ghcup* && \
 	ghcup gc -p -s -c -t

--- a/docker/arm32v7/buster/Dockerfile
+++ b/docker/arm32v7/buster/Dockerfile
@@ -29,8 +29,8 @@ RUN apt-get update && \

 RUN update_opt.sh 11 1

-ARG GHCUP_VERSION=0.1.19.4
-ARG GPG_KEY=7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C
+ARG GHCUP_VERSION=0.1.20.0
+ARG GPG_KEY="7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C FFEB7CE81E16A36B3E2DED6F2DE04D4E97DB64AD 88B57FCF7DB53B4DB3BFA4B1588764FBE22D19C4 EAF2A9A722C0C96F2B431CA511AAD8CEDEE0CAEF"

 # install ghcup
 RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
@@ -43,9 +43,9 @@ RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
    chmod +x /usr/bin/ghcup && \
    rm -rf SHA256SUMS SHA256SUMS.sig

-ARG GHC=8.10.7
+ARG GHC=9.2.8
 ARG CABAL_INSTALL=3.6.2.0
-ARG STACK=2.9.1
+ARG STACK=2.13.1

 ENV GHCUP_CURL_OPTS="--silent"
 ENV NO_COLOR=1
--- a/docker/arm64v8/buster/Dockerfile
+++ b/docker/arm64v8/buster/Dockerfile
@@ -29,8 +29,8 @@ RUN apt-get update && \

 RUN update_opt.sh 11 1

-ARG GHCUP_VERSION=0.1.19.4
-ARG GPG_KEY=7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C
+ARG GHCUP_VERSION=0.1.20.0
+ARG GPG_KEY="7D1E8AFD1D4A16D71FADA2F2CCC85C0E40C06A8C FFEB7CE81E16A36B3E2DED6F2DE04D4E97DB64AD 88B57FCF7DB53B4DB3BFA4B1588764FBE22D19C4 EAF2A9A722C0C96F2B431CA511AAD8CEDEE0CAEF"

 # install ghcup
 RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
@@ -43,9 +43,9 @@ RUN gpg --batch --keyserver keys.openpgp.org --recv-keys $GPG_KEY && \
    chmod +x /usr/bin/ghcup && \
    rm -rf SHA256SUMS SHA256SUMS.sig

-ARG GHC=8.10.7
-ARG CABAL_INSTALL=3.6.2.0
-ARG STACK=2.9.1
+ARG GHC=9.4.8
+ARG CABAL_INSTALL=3.10.2.0
+ARG STACK=2.13.1

 ENV GHCUP_CURL_OPTS="--silent"
 ENV NO_COLOR=1
--- a/docs/guide.md
+++ b/docs/guide.md
@@ -4,7 +4,7 @@ This is a more in-depth guide specific to GHCup. `ghcup --help` is your friend.

 ## Basic usage

-For the simple, interactive, text-based user interface (TUI) (not available on windows), run:
+For the simple, interactive, text-based user interface (TUI), run:

 ```sh
 ghcup tui
@@ -67,8 +67,7 @@ and make sure your bashrc sources the startup script

 `ghcup` is very portable. There are a few exceptions though:

-1. `ghcup tui` is only available on non-windows platforms
-2. legacy subcommands `ghcup install` (without a tool identifier) and `ghcup install-cabal` may be removed in the future
+1. legacy subcommands `ghcup install` (without a tool identifier) and `ghcup install-cabal` may be removed in the future

 # Configuration

@@ -79,7 +78,7 @@ Partial configuration is fine. Command line options always override the config f

 ## Overriding distro detection

-If you're running e.g. an Ubuntu derivate based on 18.04 and ghcup is picking bindists that
+If you're running e.g. an Ubuntu derivative based on 18.04 and ghcup is picking bindists that
 don't work well, you could do this in `config.yaml`:

 ```yml
@@ -106,6 +105,7 @@ This is the complete list of env variables that change GHCup behavior:
 On windows, there's additionally:

 * `GHCUP_MSYS2`: Has to point to the root of an existing MSYS2 installation (when installed by GHCup, that's e.g. `C:\ghcup\msys64`). GHCup bootstrap takes care of this usually.
+* `GHCUP_MSYS2_ENV`: The [MSYS2 environment](https://www.msys2.org/docs/environments/) to use when executing e.g. `ghcup run --mingw-path`. Possible values are `MSYS`, `UCRT64`, `CLANG64`, `CLANGARM64`, `CLANG32`, `MINGW64`, `MINGW32`. Defaults to `MINGW64`, `MINGW32` or `CLANGARM64`, depending on the architecture. `MSYS` is always added as the last component. If you change this value after running the bootstrap script, you may need to make sure that the cabal config reflects this change, more specifically `extra-prog-path`, `extra-include-dirs` and `extra-lib-dirs`. (**NOTE: specifying anything other than the default is considered experimental**)

 ### XDG support

@@ -142,49 +142,29 @@ If you experience problems, consider clearing the cache via `ghcup gc --cache`.

 ## Metadata

-The metadata are the files that describe tool versions, where to download them etc. and
-can be viewed here: [https://github.com/haskell/ghcup-metadata](https://github.com/haskell/ghcup-metadata)
+Metadata files are also called release or distribution channels. They describe tool versions, where to download them etc. and
+can be viewed here: [https://github.com/haskell/ghcup-metadata](https://github.com/haskell/ghcup-metadata).

-### Mirrors
+See the [description](https://github.com/haskell/ghcup-metadata#metadata-variants-distribution-channels)
+of metadata files to understand their purpose. These can be combined.

-GHCup allows to use custom mirrors/download-info hosted by yourself or 3rd parties.
-
-To use a mirror, set the following option in `~/.ghcup/config.yaml`:
-
-```yml
-url-source:
-  - https://some-url/ghcup-0.0.6.yaml
-```
-
-See [config.yaml](https://github.com/haskell/ghcup-hs/blob/master/data/config.yaml)
-for more options.
-
-Alternatively you can do it via a cli switch:
-
-```sh
-ghcup --url-source=https://some-url/ghcup-0.0.6.yaml list
-```
-
-#### Known mirrors
-
-1. [https://mirror.sjtu.edu.cn/docs/ghcup](https://mirror.sjtu.edu.cn/docs/ghcup)
-2. [https://mirrors.ustc.edu.cn/help/ghcup.html](https://mirrors.ustc.edu.cn/help/ghcup.html)
-
-### (Pre-)Release channels
-
-A release channel is basically just a metadata file location. You can add additional release
-channels that complement the default one, such as the **prerelease channel** like so:
+For example, if you want access to both prerelease and cross bindists, you'd do:

 ```sh
 ghcup config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml
+ghcup config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-cross-0.0.8.yaml
 ```

-This will result in `~/.ghcup/config.yaml` to contain this record:
+This results in the following configuration in `~/.ghcup/config.yaml`:

-```yml
+```yaml
 url-source:
-  - GHCupURL
-  - https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml
+# the base url that contains all the release bindists
+- GHCupURL
+# prereleases
+- https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.8.yaml
+# cross bindists
+- https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-cross-0.0.8.yaml
 ```

 You can add as many channels as you like. They are combined under *Last*, so versions from the prerelease channel
@@ -197,14 +177,65 @@ url-source:
  - GHCupURL
 ```

-If you want to combine your release channel with a mirror, you'd do it like so:
+Also see [config.yaml](https://github.com/haskell/ghcup-hs/blob/master/data/config.yaml)
+for more options.
+
+You can also use an alternative metadata via one-shot cli option:
+
+```sh
+ghcup --url-source=https://some-url/ghcup-0.0.8.yaml tui
+```
+
+One main caveat of using URLs is that you might need to check whether there are new versions
+of the file (e.g. `ghcup-0.0.7.yaml` vs `ghcup-0.0.8.yaml`). Although old metadata files
+are supported for some time, they are not so indefinitely.
+
+### Mirrors
+
+Metadata files can also be used to operate 3rd party mirrors, in which case you want to use
+a URL instead of the `GHCupURL` alias. E.g. in `~/.ghcup/config.yaml`, you'd do:

 ```yml
 url-source:
-  # base metadata
-  - "https://mirror.sjtu.edu.cn/ghcup/yaml/ghcup/data/ghcup-0.0.6.yaml"
-  # prerelease channel
-  - "https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-prereleases-0.0.7.yaml"
+  - https://mirror.sjtu.edu.cn/ghcup/yaml/ghcup/data/ghcup-0.0.6.yaml
+```
+
+Note that later versions of GHCup allow more sophisticated mirror support, see [here](./#mirrors-proper).
+
+#### Known mirrors
+
+1. [https://mirror.sjtu.edu.cn/docs/ghcup](https://mirror.sjtu.edu.cn/docs/ghcup)
+2. [https://mirrors.ustc.edu.cn/help/ghcup.html](https://mirrors.ustc.edu.cn/help/ghcup.html)
+
+### Git based metadata config
+
+If you don't like the way ghcup updates its metadata with caching and fetching via curl, you can also do as follows:
+
+Clone the metadata git repo:
+
+```sh
+mkdir -p /home/user/git/
+cd /home/user/git/
+git clone -b master https://github.com/haskell/ghcup-metadata.git
+```
+
+Then tell ghcup to use file locations in `~/.ghcup/config.yaml`, e.g.:
+
+```yaml
+url-source:
+- file:///home/user/git/ghcup-metadata/ghcup-0.0.8.yaml
+- file:///home/user/git/ghcup-metadata/ghcup-cross-0.0.8.yaml
+- file:///home/user/git/ghcup-metadata/ghcup-prereleases-0.0.8.yaml
+```
+
+Now, if you invoke `ghcup tui`, it will open instantly without any download, since it just
+reads the metadata from local disk.
+
+You'll have to update the metadata manually though, like so:
+
+```sh
+cd /home/user/git/
+git pull --ff-only origin master
 ```

 ## Stack integration
@@ -296,6 +327,39 @@ On windows, you may find the following config options useful too:

 Also check out: [https://docs.haskellstack.org/en/stable/yaml_configuration](https://docs.haskellstack.org/en/stable/yaml_configuration)

+## Mirrors (proper)
+
+Mirrors are now supported via configuration, instead of specifying alternative metadata files.
+
+As an example, this would be a complete mirror configuration in `~/.ghcup/config.yaml`:
+
+```yaml
+mirrors:
+  # yaml download location, would result in:
+  #      https://raw.githubusercontent.com/haskell/ghcup-metadata/develop/ghcup-0.0.8.yaml
+  #   -> https://mirror.sjtu.edu.cn/ghcup/yaml/haskell/ghcup-metadata/master/ghcup-0.0.8.yaml
+  "raw.githubusercontent.com":
+    authority:
+      host: "mirror.sjtu.edu.cn"
+    pathPrefix: "ghcup/yaml"
+  # for stack and some older HLS versions, would result in e.g.
+  #      https://github.com/haskell/haskell-language-server/releases/download/1.2.0/haskell-language-server-Windows-1.2.0.tar.gz
+  #   -> https://mirror.sjtu.edu.cn/ghcup/github/haskell/haskell-language-server/releases/download/1.2.0/haskell-language-server-Windows-1.2.0.tar.gz
+  "github.com":
+    authority:
+      host: "mirror.sjtu.edu.cn"
+    pathPrefix: "ghcup/github"
+  # for all haskell.org hosted bindists, would result in e.g.
+  #      https://downloads.haskell.org/~ghc/9.8.1/ghc-9.8.1-x86_64-deb10-linux.tar.xz
+  #   -> https://mirror.sjtu.edu.cn/ghcup/haskell-downloads/~ghc/9.8.1/ghc-9.8.1-x86_64-deb10-linux.tar.xz
+  "downloads.haskell.org":
+    authority:
+      host: "mirror.sjtu.edu.cn"
+    pathPrefix: "downloads.haskell.org"
+```
+
+The configuration depends on the host of the mirror and they have to provide the correct configuration.
+
 # More on installation

 ## Customisation of the installation scripts
@@ -432,9 +496,9 @@ ghcup compile hls --git-ref master --git-describe-version --ghc 8.10.7 --ghc 9.2

 This however will create a new HLS version in ghcup, e.g. `1.7.0.0-105-gdc682ba1`, for both 8.10.7 and 9.2.4. If you want to switch back to the official bindists, run `ghcup set hls 1.7.0.0`.

-### Cross support
+## Cross support

-ghcup can compile and install a cross GHC for any target. However, this
+ghcup can compile a cross GHC for any target. However, this
 requires that the build host has a complete cross toolchain and various
 libraries installed for the target platform.

@@ -443,6 +507,76 @@ For distributions with non-standard locations of cross toolchain and
 libraries, this may need some tweaking of `build.mk` or configure args.
 See `ghcup compile ghc --help` for further information.

+Since ghcup version 0.1.20.0, we provide cross bindists for GHC JS and WASM. These can be installed conveniently.
+However, these are intended as a developer preview only. By using these GHC variants, you are implicitly signing up to participate in GHC development!
+If you run into bugs or missing behavior, join the dev chat at https://matrix.to/#/#GHC:matrix.org.
+
+First, add the cross release channel:
+
+```sh
+ghcup config add-release-channel https://raw.githubusercontent.com/haskell/ghcup-metadata/develop/ghcup-cross-0.0.8.yaml
+```
+
+The next sections explain how to install each cross bindist.
+
+### GHC JS cross bindists (experimental)
+
+You need the required emscripten JS toolchain:
+
+```sh
+git clone https://github.com/emscripten-core/emsdk.git
+cd emsdk
+./emsdk install latest
+./emsdk activate latest
+source ./emsdk_env.sh
+```
+
+Instructions are also here: [Download and install — Emscripten 3.1.43-git (dev) documentation](https://emscripten.org/docs/getting_started/downloads.html).
+
+To install we need to invoke ghcup like so:
+
+```sh
+emconfigure ghcup install ghc --set javascript-unknown-ghcjs-9.6.2
+```
+
+You'll now have the compiler `javascript-unknown-ghcjs-ghc`. To build a hello world, do e.g.:
+
+```sh
+echo 'main = putStrLn "hello world"' > hello.hs
+javascript-unknown-ghcjs-ghc -fforce-recomp hello.hs
+./hello
+```
+
+You can follow the instructions [here](https://gitlab.haskell.org/ghc/ghc/-/wikis/javascript-backend/building#compiling-hello-world).
+
+### GHC WASM cross bindists (experimental)
+
+You need the required wasm toolchain:
+
+```sh
+git clone https://gitlab.haskell.org/ghc/ghc-wasm-meta.git
+cd ghc-wasm-meta/
+export SKIP_GHC=yes
+./setup.sh
+source ~/.ghc-wasm/env
+```
+
+To install, we need to invoke ghcup like so also passing the `--host=<host>` flag (adjust as needed):
+
+```sh
+ghcup install ghc --set wasm32-wasi-9.6.3.20230927 -- --host=x86_64-linux --with-intree-gmp --with-system-libffi
+```
+
+Also check the documentation here: [Glasgow Haskell Compiler / ghc-wasm-meta](https://gitlab.haskell.org/ghc/ghc-wasm-meta).
+
+You'll now have the compiler `wasm32-wasi-ghc`. To build a hello world, do e.g.:
+
+```sh
+echo 'main = putStrLn "hello world"' > hello.hs
+wasm32-wasi-ghc hello.hs -o hello.wasm
+wasmtime ./hello.wasm
+```
+
 ## Isolated installs

 **Before using isolated installs, make sure to have at least GHCup version 0.1.17.8!**
@@ -477,7 +611,7 @@ Examples:
 ## Continuous integration

 On Windows, GHCup can be installed automatically on a CI runner
-non-interactively, as below. The paramaters to the PowerShell script are
+non-interactively, as below. The parameters to the PowerShell script are
 specified positionally, after `-ArgumentList`:

 ```ps
--- a/docs/modules_small.svg
+++ b/docs/modules_small.svg
--- a/docs/modules_wide.svg
+++ b/docs/modules_wide.svg
--- a/ghcup.cabal
+++ b/ghcup.cabal
@@ -30,6 +30,11 @@ extra-source-files:
  test/ghcup-test/golden/unix/GHCupInfo.json
  test/ghcup-test/golden/windows/GHCupInfo.json

+tested-with: GHC==9.4.8
+           , GHC==9.2.8
+           , GHC==9.0.2
+           , GHC==8.10.7
+
 source-repository head
  type:     git
  location: https://github.com/haskell/ghcup-hs.git
@@ -53,6 +58,11 @@ flag no-exe
  default:     False
  manual:      True

+flag tar
+  description: Use haskell tar instead of libarchive.
+  default:     False
+  manual:      True
+
 common app-common-depends
  build-depends:
    , aeson                  >=1.4
@@ -67,8 +77,7 @@ common app-common-depends
    , directory              ^>=1.3.6.0
    , filepath               ^>=1.4.2.1
    , haskus-utils-types     ^>=1.5
-    , haskus-utils-variant   ^>=3.2.1
-    , libarchive             ^>=3.0.3.0
+    , haskus-utils-variant   ^>=3.3
    , megaparsec             >=8.0.0    && <9.3
    , mtl                    ^>=2.2
    , optparse-applicative   >=0.15.1.0 && <0.18
@@ -79,7 +88,7 @@ common app-common-depends
    , safe                   ^>=0.3.18
    , safe-exceptions        ^>=0.1
    , tagsoup                ^>=0.14
-    , template-haskell       >=2.7      && <2.20
+    , template-haskell       >=2.7      && <2.22
    , temporary              ^>=1.3
    , text                   ^>=2.0
    , time                   >=1.9.3    && <1.12
@@ -90,6 +99,15 @@ common app-common-depends
    , versions               >=6.0.3    && <6.1
    , yaml-streamly          ^>=0.12.0

+  if flag(tar)
+    cpp-options:   -DTAR
+    build-depends:
+        tar ^>=0.6.0.0
+      , zip ^>=2.0.0
+
+  else
+    build-depends: libarchive ^>=3.0.3.0
+
 library
  exposed-modules:
    GHCup
@@ -122,6 +140,9 @@ library
    GHCup.Types.Stack
    GHCup.Utils
    GHCup.Utils.Dirs
+    GHCup.Utils.Tar
+    GHCup.Utils.Tar.Types
+    GHCup.Utils.URI
    GHCup.Version

  hs-source-dirs:     lib
@@ -164,9 +185,9 @@ library
    , disk-free-space       ^>=0.1.0.1
    , exceptions            ^>=0.10
    , filepath              ^>=1.4.2.1
+    , file-uri              ^>=0.1.0.0
    , haskus-utils-types    ^>=1.5
-    , haskus-utils-variant  ^>=3.2.1
-    , libarchive            ^>=3.0.3.0
+    , haskus-utils-variant  ^>=3.3
    , lzma-static           ^>=5.2.5.3
    , megaparsec            >=8.0.0      && <9.3
    , mtl                   ^>=2.2
@@ -182,7 +203,7 @@ library
    , split                 ^>=0.2.3.4
    , streamly              ^>=0.8.2
    , strict-base           ^>=0.4
-    , template-haskell      >=2.7        && <2.20
+    , template-haskell       >=2.7      && <2.22
    , temporary             ^>=1.3
    , text                  ^>=2.0
    , time                  >=1.9.3      && <1.12
@@ -196,6 +217,15 @@ library
    , yaml-streamly         ^>=0.12.0
    , zlib                  ^>=0.6.2.2

+  if flag(tar)
+    cpp-options:   -DTAR
+    build-depends:
+        tar ^>=0.6.0.0
+      , zip ^>=2.0.0
+
+  else
+    build-depends: libarchive ^>=3.0.3.0
+
  if (flag(internal-downloader) && !os(windows))
    exposed-modules: GHCup.Download.IOStreams
    cpp-options:     -DINTERNAL_DOWNLOADER
@@ -233,7 +263,7 @@ library
    build-depends:
      , bz2              >=0.5.0.5 && <1.1
      , terminal-size    ^>=0.3.3
-      , unix             ^>=2.7
+      , unix             ^>=2.7 || ^>=2.8
      , unix-bytestring  ^>=0.3.7.3

  if flag(tui)
@@ -291,7 +321,7 @@ library ghcup-optparse
    cpp-options: -DIS_WINDOWS

  else
-    build-depends: unix ^>=2.7
+    build-depends:  unix ^>=2.7 || ^>=2.8

 executable ghcup
  import:             app-common-depends
@@ -327,12 +357,12 @@ executable ghcup
      , brick         ^>=2.1
      , transformers  ^>=0.5
      , vty           ^>=6.0
+      , optics        ^>=0.4

  if os(windows)
    cpp-options: -DIS_WINDOWS
-
  else
-    build-depends: unix ^>=2.7
+    build-depends: unix ^>=2.7 || ^>=2.8

  if flag(no-exe)
    buildable: False
@@ -384,7 +414,7 @@ test-suite ghcup-test
    cpp-options: -DIS_WINDOWS

  else
-    build-depends: unix ^>=2.7
+    build-depends: unix ^>=2.7 || ^>=2.8

 test-suite ghcup-optparse-test
  type:             exitcode-stdio-1.0
--- a/lib-opt/GHCup/OptParse/ChangeLog.hs
+++ b/lib-opt/GHCup/OptParse/ChangeLog.hs
@@ -29,6 +29,7 @@ import           Data.Maybe
 import           Options.Applicative     hiding ( style )
 import           Prelude                 hiding ( appendFile )
 import           System.Exit
+import           System.Process                 ( system )
 import           Text.PrettyPrint.HughesPJClass ( prettyShow )

 import qualified Data.Text                     as T
@@ -128,21 +129,22 @@ changelog ChangeLogOptions{..} runAppState runLogger = do
    Just uri -> do
      pfreq <- runAppState getPlatformReq
      let uri' = T.unpack . decUTF8Safe . serializeURIRef' $ uri
-          cmd = case _rPlatform pfreq of
-                  Darwin  -> "open"
-                  Linux _ -> "xdg-open"
-                  FreeBSD -> "xdg-open"
-                  Windows -> "start"
-
      if clOpen
        then do
          runAppState $
-            exec cmd
-                 [T.unpack $ decUTF8Safe $ serializeURIRef' uri]
-                 Nothing
-                 Nothing
+            case _rPlatform pfreq of
+              Darwin  -> exec "open" [T.unpack $ decUTF8Safe $ serializeURIRef' uri] Nothing Nothing
+              Linux _ -> exec "xdg-open" [T.unpack $ decUTF8Safe $ serializeURIRef' uri] Nothing Nothing
+              FreeBSD -> exec "xdg-open" [T.unpack $ decUTF8Safe $ serializeURIRef' uri] Nothing Nothing
+              Windows -> do
+                let args = "start \"\" " ++ (T.unpack $ decUTF8Safe $ serializeURIRef' uri)
+                c <- liftIO $ system $ args
+                case c of
+                   (ExitFailure xi) -> pure $ Left $ NonZeroExit xi "cmd.exe" [args]
+                   ExitSuccess -> pure $ Right ()
              >>= \case
                    Right _ -> pure ExitSuccess
                    Left  e -> logError (T.pack $ prettyHFError e)
                      >> pure (ExitFailure 13)
        else liftIO $ putStrLn uri' >> pure ExitSuccess
+
--- a/lib-opt/GHCup/OptParse/Common.hs
+++ b/lib-opt/GHCup/OptParse/Common.hs
@@ -17,6 +17,7 @@ import           GHCup.Platform
 import           GHCup.Types
 import           GHCup.Types.Optics
 import           GHCup.Utils
+import           GHCup.Utils.URI
 import           GHCup.Prelude
 import           GHCup.Prelude.Process
 import           GHCup.Prelude.Logger
@@ -59,7 +60,7 @@ import           Safe
 import           System.Process                  ( readProcess )
 import           System.FilePath
 import           Text.HTML.TagSoup       hiding ( Tag )
-import           URI.ByteString
+import           URI.ByteString          hiding (parseURI)

 import qualified Data.ByteString.UTF8          as UTF8
 import qualified Data.Map.Strict               as M
@@ -215,7 +216,7 @@ platformParser s' = case MP.parse (platformP <* MP.eof) "" (T.pack s') of


 uriParser :: String -> Either String URI
-uriParser = first show . parseURI strictURIParserOptions . UTF8.fromString
+uriParser = first show . parseURI . UTF8.fromString


 absolutePathParser :: FilePath -> Either String FilePath
@@ -834,11 +835,11 @@ parseUrlSource :: String -> Either String URLSource
 parseUrlSource "GHCupURL" = pure GHCupURL
 parseUrlSource "StackSetupURL" = pure StackSetupURL
 parseUrlSource s' = (eitherDecode . LE.encodeUtf8 . LT.pack $ s')
-            <|> (fmap (OwnSource . (:[]) . Right) . first show . parseURI strictURIParserOptions .UTF8.fromString $ s')
+            <|> (fmap (OwnSource . (:[]) . Right) . first show . parseURI .UTF8.fromString $ s')

 parseNewUrlSource :: String -> Either String NewURLSource
 parseNewUrlSource "GHCupURL" = pure NewGHCupURL
 parseNewUrlSource "StackSetupURL" = pure NewStackSetupURL
 parseNewUrlSource s' = (eitherDecode . LE.encodeUtf8 . LT.pack $ s')
-            <|> (fmap NewURI . first show . parseURI strictURIParserOptions .UTF8.fromString $ s')
+            <|> (fmap NewURI . first show . parseURI .UTF8.fromString $ s')

--- a/lib-opt/GHCup/OptParse/Compile.hs
+++ b/lib-opt/GHCup/OptParse/Compile.hs
@@ -25,7 +25,6 @@ import           GHCup.OptParse.Common
 #if !MIN_VERSION_base(4,13,0)
 import           Control.Monad.Fail             ( MonadFail )
 #endif
-import           Codec.Archive                  ( ArchiveResult )
 import           Control.Concurrent (threadDelay)
 import           Control.Monad.Reader
 import           Control.Monad.Trans.Resource
@@ -158,7 +157,7 @@ Examples:
  ghcup compile hls --version 1.7.0.0 --ghc 8.10.7 --cabal-update
  # compile from master for ghc 9.2.3 using 'git describe' to name the binary and ignore the pinned index state
  ghcup compile hls -g master --git-describe-version --ghc 9.2.3 -- --index-state=@(date '+%s')
-  # compile a specific commit for ghc 9.2.3 and set a specifc version for the binary name
+  # compile a specific commit for ghc 9.2.3 and set a specific version for the binary name
  ghcup compile hls -g a32db0b -o 1.7.0.0-p1 --ghc 9.2.3|]


--- a/lib-opt/GHCup/OptParse/Config.hs
+++ b/lib-opt/GHCup/OptParse/Config.hs
@@ -149,7 +149,6 @@ updateSettings usl usr =
         , kSet = kSet kbl <|> kSet kbr
         , kChangelog = kChangelog kbl <|> kChangelog kbr
         , kShowAll = kShowAll kbl <|> kShowAll kbr
-         , kShowAllTools = kShowAllTools kbl <|> kShowAllTools kbr
         }


--- a/lib-opt/GHCup/OptParse/Install.hs
+++ b/lib-opt/GHCup/OptParse/Install.hs
@@ -24,7 +24,6 @@ import           GHCup.Prelude
 import           GHCup.Prelude.Logger
 import           GHCup.Prelude.String.QQ

-import           Codec.Archive
 #if !MIN_VERSION_base(4,13,0)
 import           Control.Monad.Fail             ( MonadFail )
 #endif
--- a/lib-opt/GHCup/OptParse/Run.hs
+++ b/lib-opt/GHCup/OptParse/Run.hs
@@ -28,7 +28,6 @@ import           Control.Exception.Safe         ( MonadMask, MonadCatch )
 #if !MIN_VERSION_base(4,13,0)
 import           Control.Monad.Fail             ( MonadFail )
 #endif
-import           Codec.Archive
 import           Control.Monad.Reader
 import           Control.Monad.Trans.Resource
 import           Data.Functor
--- a/lib-opt/GHCup/OptParse/Test.hs
+++ b/lib-opt/GHCup/OptParse/Test.hs
@@ -23,7 +23,6 @@ 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
--- a/lib/GHCup/Cabal.hs
+++ b/lib/GHCup/Cabal.hs
@@ -26,7 +26,6 @@ import           GHCup.Prelude
 import           GHCup.Prelude.File
 import           GHCup.Prelude.Logger

-import           Codec.Archive                  ( ArchiveResult )
 import           Control.Applicative
 import           Control.Exception.Safe
 import           Control.Monad
--- a/lib/GHCup/Download.hs
+++ b/lib/GHCup/Download.hs
@@ -34,6 +34,7 @@ import qualified GHCup.Types.Stack                as Stack
 import           GHCup.Types.Optics
 import           GHCup.Types.JSON               ( )
 import           GHCup.Utils.Dirs
+import           GHCup.Utils.URI
 import           GHCup.Platform
 import           GHCup.Prelude
 import           GHCup.Prelude.File
@@ -77,7 +78,7 @@ import           System.Exit
 import           System.FilePath
 import           System.IO.Error
 import           System.IO.Temp
-import           URI.ByteString
+import           URI.ByteString          hiding (parseURI)

 import qualified Crypto.Hash.SHA256            as SHA256
 import qualified Data.ByteString               as B
@@ -158,19 +159,19 @@ getDownloadsF pfreq@(PlatformRequest arch plat _) = do
                            catchE @JSONError (\(JSONDecodeError _) -> do
                                logDebug $ "Couldn't decode " <> T.pack base <> " as GHCupInfo, trying as SetupInfo: "
                                Right <$> decodeMetadata @Stack.SetupInfo base)
-                              $ fmap Left $ decodeMetadata @GHCupInfo base
+                              $ fmap Left (decodeMetadata @GHCupInfo base >>= \gI -> warnOnMetadataUpdate uri gI >> pure gI)

  fromStackSetupInfo :: MonadThrow m
                     => Stack.SetupInfo
                     -> [String]
                     -> m GHCupInfo
  fromStackSetupInfo (Stack.siGHCs -> ghcDli) keys = do
-    let ghcVersionsPerKey = (`M.lookup` ghcDli) <$> (T.pack <$> keys)
+    let ghcVersionsPerKey = (`M.lookup` ghcDli) . T.pack <$> keys
        ghcVersions = fromMaybe mempty . listToMaybe . catMaybes $ ghcVersionsPerKey
    (ghcupInfo' :: M.Map GHCTargetVersion DownloadInfo) <-
      M.mapKeys mkTVer <$> M.traverseMaybeWithKey (\_ a -> pure $ fromStackDownloadInfo a) ghcVersions
    let ghcupDownloads' = M.singleton GHC (M.map fromDownloadInfo ghcupInfo')
-    pure (GHCupInfo mempty ghcupDownloads' mempty)
+    pure (GHCupInfo mempty ghcupDownloads' Nothing)
   where
    fromDownloadInfo :: DownloadInfo -> VersionInfo
    fromDownloadInfo dli = let aspec = M.singleton arch (M.singleton plat (M.singleton Nothing dli))
@@ -178,7 +179,7 @@ getDownloadsF pfreq@(PlatformRequest arch plat _) = do

    fromStackDownloadInfo :: MonadThrow m => Stack.GHCDownloadInfo -> m DownloadInfo
    fromStackDownloadInfo (Stack.GHCDownloadInfo { gdiDownloadInfo = Stack.DownloadInfo{..} }) = do
-      url <- either (\e -> throwM $ ParseError (show e)) pure $ parseURI strictURIParserOptions . E.encodeUtf8 $ downloadInfoUrl
+      url <- either (\e -> throwM $ ParseError (show e)) pure $ parseURI . E.encodeUtf8 $ downloadInfoUrl
      sha256 <- maybe (throwM $ DigestMissing url) (pure . E.decodeUtf8) downloadInfoSha256
      pure $ DownloadInfo url (Just $ RegexDir "ghc-.*") sha256 Nothing Nothing

@@ -189,9 +190,8 @@ getDownloadsF pfreq@(PlatformRequest arch plat _) = do
  mergeGhcupInfo [] = fail "mergeGhcupInfo: internal error: need at least one GHCupInfo"
  mergeGhcupInfo xs@(GHCupInfo{}: _) =
    let newDownloads   = M.unionsWith (M.unionWith (\_ b2 -> b2)) (_ghcupDownloads   <$> xs)
-        newGlobalTools = M.unionsWith (\_ a2 -> a2              ) (_globalTools      <$> xs)
        newToolReqs    = M.unionsWith (M.unionWith (\_ b2 -> b2)) (_toolRequirements <$> xs)
-    in pure $ GHCupInfo newToolReqs newDownloads newGlobalTools
+    in pure $ GHCupInfo newToolReqs newDownloads Nothing



@@ -308,6 +308,36 @@ getBase uri = do

      pure f

+warnOnMetadataUpdate ::
+           ( MonadReader env m
+           , MonadIO m
+           , HasLog env
+           , HasDirs env
+           )
+        => URI
+        -> GHCupInfo
+        -> m ()
+warnOnMetadataUpdate uri (GHCupInfo { _metadataUpdate = Just newUri })
+  | scheme' uri == "file"
+  , urlBase' uri /= urlBase' newUri = do
+      confFile <- getConfigFilePath'
+      logWarn $ "New metadata version detected"
+                           <> "\n    old URI: " <> (decUTF8Safe . serializeURIRef') uri
+                           <> "\n    new URI: " <> (decUTF8Safe . serializeURIRef') newUri
+                           <> "\nYou might need to update your " <> T.pack confFile
+  | scheme' uri /= "file"
+  , uri /= newUri = do
+      confFile <- getConfigFilePath'
+      logWarn $ "New metadata version detected"
+                           <> "\n    old URI: " <> (decUTF8Safe . serializeURIRef') uri
+                           <> "\n    new URI: " <> (decUTF8Safe . serializeURIRef') newUri
+                           <> "\nYou might need to update your " <> T.pack confFile
+ where
+  scheme' = view (uriSchemeL' % schemeBSL')
+  urlBase' = T.unpack . decUTF8Safe . urlBaseName . view pathL'
+warnOnMetadataUpdate _ _ = pure ()
+
+
 decodeMetadata :: forall j m env .
               ( MonadReader env m
               , HasDirs env
@@ -826,7 +856,7 @@ getGpgOpts =
 -- "baz"
 urlBaseName :: ByteString  -- ^ the url path (without scheme and host)
            -> ByteString
-urlBaseName = snd . B.breakEnd (== _slash) . urlDecode False
+urlBaseName = snd . B.breakEnd (== _slash)


 -- | Curl saves all intermediate connect headers as well, not just the last one, so we make an effort to take the
--- a/lib/GHCup/Download/IOStreams.hs
+++ b/lib/GHCup/Download/IOStreams.hs
@@ -11,6 +11,7 @@ import           GHCup.Download.Utils
 import           GHCup.Errors
 import           GHCup.Types.JSON               ( )
 import           GHCup.Prelude
+import           GHCup.Utils.URI

 import           Control.Applicative
 import           Control.Exception.Safe
@@ -28,7 +29,7 @@ import           Prelude                 hiding ( abs
                                                , writeFile
                                                )
 import           System.ProgressBar
-import           URI.ByteString
+import           URI.ByteString          hiding (parseURI)

 import qualified Data.ByteString               as BS
 import qualified Data.Map.Strict               as M
@@ -114,7 +115,7 @@ downloadInternal = go (5 :: Int)
            | otherwise -> throwE $ HTTPStatusError scode (getHeaderMap r)
        )

-    followRedirectURL bs = case parseURI strictURIParserOptions bs of
+    followRedirectURL bs = case parseURI bs of
      Right uri' -> do
        (https', host', fullPath', port') <- liftE $ uriToQuadruple uri'
        go (redirs - 1) progressBar https' host' fullPath' port' consumer setup addHeaders eCSize
--- a/lib/GHCup/Errors.hs
+++ b/lib/GHCup/Errors.hs
@@ -21,7 +21,6 @@ module GHCup.Errors where

 import           GHCup.Types

-import           Codec.Archive
 import           Control.Exception.Safe
 import           Data.ByteString                ( ByteString )
 import           Data.CaseInsensitive           ( CI )
@@ -209,25 +208,25 @@ instance HFErrorProject NoCompatiblePlatform where

 -- | Unable to find a download for the requested version/distro.
 data NoDownload = NoDownload GHCTargetVersion Tool (Maybe PlatformRequest)
-                | NoDownload' GlobalTool
  deriving Show

 instance Pretty NoDownload where
-  pPrint (NoDownload tver@(GHCTargetVersion mtarget vv) tool mpfreq)
-    | (Just target) <- mtarget
-    , target `elem` (T.pack . prettyShow <$> enumFromTo (minBound :: Tool) (maxBound :: Tool))
-    = text $ "Unable to find a download for "
+  pPrint (NoDownload tver@(GHCTargetVersion mtarget vv) tool mpfreq) =
+    let helperMsg
+          | (Just target) <- mtarget
+          , target `elem` (T.pack . prettyShow <$> enumFromTo (minBound :: Tool) (maxBound :: Tool)) =
+              "\nPerhaps you meant: 'ghcup <command> "
+              <> T.unpack target
+              <> " "
+              <> T.unpack (prettyVer vv)
+              <> "'"
+          | otherwise = ""
+    in text $ "Unable to find a download for "
             <> show tool
-             <> " version '"
-             <> T.unpack (tVerToText tver)
-             <> maybe "'\n" (\pfreq -> "' on detected platform " <> pfReqToString pfreq <> "\n") mpfreq
-             <> "Perhaps you meant: 'ghcup <command> "
-             <> T.unpack target
-             <> " "
-             <> T.unpack (prettyVer vv)
-             <> "'"
-    | otherwise = text $ "Unable to find a download for " <> T.unpack (tVerToText tver)
-  pPrint (NoDownload' globalTool) = text $ "Unable to find a download for " <> prettyShow globalTool
+             <> " version "
+             <> "'" <> T.unpack (tVerToText tver) <> "'"
+             <> maybe "" (\pfreq -> " on detected platform " <> pfReqToString pfreq) mpfreq
+             <> helperMsg

 instance HFErrorProject NoDownload where
  eBase _ = 10
@@ -389,7 +388,7 @@ data NotInstalled = NotInstalled Tool GHCTargetVersion

 instance Pretty NotInstalled where
  pPrint (NotInstalled tool ver) =
-    text "The version" <+> pPrint ver <+> text "of the tool" <+> pPrint tool <+> text "is not installed."
+    text "The version" <+> (text "'" <> pPrint ver <> text "'") <+> text "of the tool" <+> pPrint tool <+> text "is not installed."

 instance HFErrorProject NotInstalled where
  eBase _ = 130
@@ -526,7 +525,7 @@ data HTTPNotModified = HTTPNotModified Text

 instance Pretty HTTPNotModified where
  pPrint (HTTPNotModified etag) =
-    text "Remote resource not modifed, etag was:" <+> pPrint etag
+    text "Remote resource not modified, etag was:" <+> pPrint etag

 instance HFErrorProject HTTPNotModified where
  eBase _ = 240
@@ -821,7 +820,7 @@ instance Exception ParseError

 instance HFErrorProject ParseError where
  eBase _ = 500
-  eDesc _ = "A parse error occured."
+  eDesc _ = "A parse error occurred."


 data UnexpectedListLength = UnexpectedListLength String
--- a/lib/GHCup/GHC.hs
+++ b/lib/GHCup/GHC.hs
@@ -34,7 +34,6 @@ import           GHCup.Prelude.String.QQ
 import           GHCup.Prelude.Version.QQ
 import           GHCup.Prelude.MegaParsec

-import           Codec.Archive                  ( ArchiveResult )
 import           Control.Applicative
 import           Control.Concurrent             ( threadDelay )
 import           Control.Exception.Safe
@@ -449,13 +448,30 @@ installUnpackedGHC path inst tver forceInstall addConfArgs
           = []

      lift $ logInfo "Installing GHC (this may take a while)"
+      env <- case _rPlatform of
+               -- https://github.com/haskell/ghcup-hs/issues/967
+               Linux Alpine
+                 -- lets not touch LD for cross targets
+                 | Nothing <- _tvTarget tver -> do
+                     cEnv <- liftIO getEnvironment
+                     spaths <- liftIO getSearchPath
+                     has_ld_bfd <- isJust <$> liftIO (searchPath spaths "ld.bfd")
+                     let ldSet = isJust $ lookup "LD" cEnv
+                     -- only set LD if ld.bfd exists in PATH and LD is not set
+                     -- already
+                     if has_ld_bfd && not ldSet
+                     then do
+                       lift $ logInfo "Detected alpine linux... setting LD=ld.bfd"
+                       pure $ Just (("LD", "ld.bfd") : cEnv)
+                     else pure Nothing
+               _ -> pure Nothing
      lEM $ execLogged "sh"
                       ("./configure" : ("--prefix=" <> fromInstallDir inst)
                        : (maybe mempty (\x -> ["--target=" <> T.unpack x]) (_tvTarget tver) <> ldOverride <> (T.unpack <$> addConfArgs))
                       )
                       (Just $ fromGHCupPath path)
                       "ghc-configure"
-                       Nothing
+                       env
      tmpInstallDest <- lift withGHCupTmpDir
      lEM $ make ["DESTDIR=" <> fromGHCupPath tmpInstallDest, "install"] (Just $ fromGHCupPath path)
      liftE $ catchWarn $ lEM @_ @'[ProcessError] $ darwinNotarization _rPlatform (fromGHCupPath tmpInstallDest)
@@ -763,7 +779,8 @@ rmGHCVer ver = do

  Dirs {..} <- lift getDirs

-  lift $ hideError doesNotExistErrorType $ rmDirectoryLink (fromGHCupPath baseDir </> "share")
+  when isSetGHC $ do
+    lift $ hideError doesNotExistErrorType $ rmDirectoryLink (fromGHCupPath baseDir </> "share")



@@ -1101,8 +1118,8 @@ compileGHC targetGhc crossTarget ov bstrap jobs mbuildConfig patches aargs build
    let possible_files = if isWindows
                         then ((workdir </> "hadrian") </>) <$> ["build.bat"]
                         else ((workdir </> "hadrian") </>) <$> ["build", "build.sh"]
-    exsists <- forM possible_files (\f -> liftIO (doesFileExist f) <&> (,f))
-    case filter fst exsists of
+    exists <- forM possible_files (\f -> liftIO (doesFileExist f) <&> (,f))
+    case filter fst exists of
      [] -> throwE HadrianNotFound
      ((_, x):_) -> pure x

--- a/lib/GHCup/HLS.hs
+++ b/lib/GHCup/HLS.hs
@@ -30,7 +30,6 @@ import           GHCup.Prelude.Logger
 import           GHCup.Prelude.Process
 import           GHCup.Prelude.String.QQ

-import           Codec.Archive                  ( ArchiveResult )
 import           Control.Applicative
 import           Control.Exception.Safe
 import           Control.Monad
--- a/lib/GHCup/Platform.hs
+++ b/lib/GHCup/Platform.hs
@@ -8,7 +8,7 @@


 {-|
-Module      : GHCup.Plaform
+Module      : GHCup.Platform
 Description : Retrieving platform information
 Copyright   : (c) Julian Ospald, 2020
 License     : LGPL-3.0
@@ -152,6 +152,9 @@ getLinuxDistro = do
        | hasWord name ["exherbo"] -> Exherbo
        | hasWord name ["gentoo"]  -> Gentoo
        | hasWord name ["amazonlinux", "Amazon Linux"] -> AmazonLinux
+        | hasWord name ["rocky", "Rocky Linux"] -> Rocky
+        -- https://github.com/void-linux/void-packages/blob/master/srcpkgs/base-files/files/os-release
+        | hasWord name ["void", "Void Linux"] -> Void
        | otherwise                -> UnknownLinux
  pure (distro, parsedVer)
 where
--- a/lib/GHCup/Prelude/File.hs
+++ b/lib/GHCup/Prelude/File.hs
@@ -387,7 +387,7 @@ rmLink fp
 --
 -- This overwrites previously existing files.
 --
-- On windows, this requires that 'ensureGlobalTools' was run beforehand.
+-- On windows, this requires that 'ensureShimGen' was run beforehand.
 createLink :: ( MonadMask m
              , MonadThrow m
              , HasLog env
--- a/lib/GHCup/Prelude/File/Posix.hs
+++ b/lib/GHCup/Prelude/File/Posix.hs
@@ -240,7 +240,7 @@ recreateSymlink symsource newsym fail' = do
  createSymbolicLink sympoint newsym


-- copys files, recreates symlinks, fails on all other types
+-- copies files, recreates symlinks, fails on all other types
 install :: FilePath -> FilePath -> Bool -> IO ()
 install from to fail' = do
  fs <- PF.getSymbolicLinkStatus from
--- a/lib/GHCup/Prelude/Logger/Internal.hs
+++ b/lib/GHCup/Prelude/Logger/Internal.hs
@@ -80,7 +80,7 @@ logInternal logLevel msg = do
        Info    -> style' "[ Info  ]"
        Warn    -> style' "[ Warn  ]"
        Error   -> style' "[ Error ]"
-  let strs = T.split (== '\n') msg
+  let strs = T.split (== '\n') . T.dropWhileEnd (`elem` ("\n\r" :: String)) $ msg
  let out = case strs of
              [] -> T.empty
              (x:xs) ->
--- a/lib/GHCup/Prelude/Process/Posix.hs
+++ b/lib/GHCup/Prelude/Process/Posix.hs
@@ -148,7 +148,7 @@ execLogged exe args chdir lfile env = do
      void $ SPIB.fdWrite fileFd (bs' <> "\n")
      void $ SPIB.fdWrite stdOutput (bs' <> "\n")

-  -- Reads fdIn and logs the output in a continous scrolling area
+  -- Reads fdIn and logs the output in a continuous scrolling area
  -- of 'size' terminal lines. Also writes to a log file.
  printToRegion :: Fd -> Fd -> Int -> MVar Bool -> Bool -> IO ()
  printToRegion fileFd fdIn size pState no_color = do
--- a/lib/GHCup/Prelude/Process/Windows.hs
+++ b/lib/GHCup/Prelude/Process/Windows.hs
@@ -263,12 +263,9 @@ createProcessWithMingwPath :: MonadIO m
                          => CreateProcess
                          -> m CreateProcess
 createProcessWithMingwPath cp = do
-  msys2Dir <- liftIO ghcupMsys2Dir
  cEnv <- Map.fromList <$> maybe (liftIO getEnvironment) pure (env cp)
-  let mingWPaths = [msys2Dir </> "mingw64" </> "bin"
-                   ,msys2Dir </> "usr" </> "bin"
-                   ]
-      paths = ["PATH", "Path"]
+  mingWPaths <- liftIO ghcupMsys2BinDirs'
+  let paths = ["PATH", "Path"]
      curPaths = (\x -> maybe [] splitSearchPath (Map.lookup x cEnv)) =<< paths
      newPath = intercalate [searchPathSeparator] (mingWPaths ++ curPaths)
      envWithoutPath = foldr (\x y -> Map.delete x y) cEnv paths
@@ -276,11 +273,4 @@ createProcessWithMingwPath cp = do
  liftIO $ setEnv "Path" newPath
  pure $ cp { env = Just $ Map.toList envWithNewPath }

-ghcupMsys2Dir :: IO FilePath
-ghcupMsys2Dir =
-  lookupEnv "GHCUP_MSYS2" >>= \case
-    Just fp -> pure fp
-    Nothing -> do
-      baseDir <- liftIO ghcupBaseDir
-      pure (fromGHCupPath baseDir </> "msys64")

--- a/lib/GHCup/Stack.hs
+++ b/lib/GHCup/Stack.hs
@@ -26,7 +26,6 @@ import           GHCup.Prelude
 import           GHCup.Prelude.File
 import           GHCup.Prelude.Logger

-import           Codec.Archive                  ( ArchiveResult )
 import           Control.Applicative
 import           Control.Exception.Safe
 import           Control.Monad
--- a/lib/GHCup/Types.hs
+++ b/lib/GHCup/Types.hs
@@ -24,10 +24,12 @@ module GHCup.Types
  , Key(..)
  , Modifier(..)
 #endif
+  , ArchiveResult(..)
  )
  where

 import           GHCup.Types.Stack              ( SetupInfo )
+import           GHCup.Utils.Tar.Types          ( ArchiveResult(..) )
 import {-# SOURCE #-} GHCup.Utils.Dirs          ( fromGHCupPath, GHCupPath )

 import           Control.DeepSeq                ( NFData, rnf )
@@ -74,7 +76,7 @@ data KeyCombination = KeyCombination { key :: Key, mods :: [Modifier] }
 data GHCupInfo = GHCupInfo
  { _toolRequirements :: ToolRequirements
  , _ghcupDownloads   :: GHCupDownloads
-  , _globalTools      :: Map GlobalTool DownloadInfo
+  , _metadataUpdate   :: Maybe URI
  }
  deriving (Show, GHC.Generic, Eq)

@@ -136,14 +138,6 @@ instance Pretty Tool where

 instance NFData Tool

-data GlobalTool = ShimGen
-  deriving (Eq, GHC.Generic, Ord, Show, Enum, Bounded)
-
-instance NFData GlobalTool
-
-instance Pretty GlobalTool where
-  pPrint ShimGen = text "shimgen"
-

 -- | All necessary information of a tool version, including
 -- source download and per-architecture downloads.
@@ -430,7 +424,6 @@ fromSettings Settings{..} (Just KeyBindings{..}) =
            , kSet          = Just bSet
            , kChangelog    = Just bChangelog
            , kShowAll      = Just bShowAllVersions
-            , kShowAllTools = Just bShowAllTools
            }
  in UserSettings {
      uCache = Just cache
@@ -457,7 +450,6 @@ data UserKeyBindings = UserKeyBindings
  , kSet          :: Maybe KeyCombination
  , kChangelog    :: Maybe KeyCombination
  , kShowAll      :: Maybe KeyCombination
-  , kShowAllTools :: Maybe KeyCombination
  }
  deriving (Show, GHC.Generic, Eq)

@@ -470,7 +462,6 @@ data KeyBindings = KeyBindings
  , bSet             :: KeyCombination
  , bChangelog       :: KeyCombination
  , bShowAllVersions :: KeyCombination
-  , bShowAllTools    :: KeyCombination
  }
  deriving (Show, GHC.Generic)

@@ -493,7 +484,6 @@ defaultKeyBindings = KeyBindings
  , bSet             = KeyCombination { key = KChar 's', mods = [] }
  , bChangelog       = KeyCombination { key = KChar 'c', mods = [] }
  , bShowAllVersions = KeyCombination { key = KChar 'a', mods = [] }
-  , bShowAllTools    = KeyCombination { key = KChar 't', mods = [] }
  }

 data AppState = AppState
@@ -554,11 +544,23 @@ data Dirs = Dirs
  , dbDir      :: GHCupPath
  , recycleDir :: GHCupPath -- mainly used on windows
  , tmpDir     :: GHCupPath
+  , msys2Dir   :: FilePath
  }
  deriving (Show, GHC.Generic)

 instance NFData Dirs

+data MSYS2Env = MSYS
+              | UCRT64
+              | CLANG64
+              | CLANGARM64
+              | CLANG32
+              | MINGW64
+              | MINGW32
+  deriving (Eq, Show, Ord, GHC.Generic, Read)
+
+instance NFData MSYS2Env
+
 data KeepDirs = Always
              | Errors
              | Never
@@ -787,4 +789,3 @@ instance Pretty ToolVersion where
 data BuildSystem = Hadrian
                 | Make
  deriving (Show, Eq)
-
--- a/lib/GHCup/Types/JSON.hs
+++ b/lib/GHCup/Types/JSON.hs
@@ -26,6 +26,7 @@ import           GHCup.Types.Stack (SetupInfo)
 import           GHCup.Types.JSON.Utils
 import           GHCup.Types.JSON.Versions ()
 import           GHCup.Prelude.MegaParsec
+import           GHCup.Utils.URI

 import           Control.Applicative            ( (<|>) )
 import           Data.Aeson              hiding (Key)
@@ -38,7 +39,7 @@ import           Data.Text.Encoding            as E
 import           Data.Foldable
 import           Data.Versions
 import           Data.Void
-import           URI.ByteString
+import           URI.ByteString hiding (parseURI)
 import           Text.Casing

 import qualified Data.List.NonEmpty            as NE
@@ -59,7 +60,6 @@ deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Chunk
 deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Release
 deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''SemVer
 deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Tool
-deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''GlobalTool
 deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''KeepDirs
 deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Downloader
 deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''GPGSetting
@@ -96,7 +96,7 @@ instance ToJSON URI where

 instance FromJSON URI where
  parseJSON = withText "URL" $ \t ->
-    case parseURI strictURIParserOptions (encodeUtf8 t) of
+    case parseURI (encodeUtf8 t) of
      Right x -> pure x
      Left  e -> fail . show $ e

@@ -158,12 +158,6 @@ instance ToJSONKey Tool where
 instance FromJSONKey Tool where
  fromJSONKey = genericFromJSONKey defaultJSONKeyOptions

-instance ToJSONKey GlobalTool where
-  toJSONKey = genericToJSONKey defaultJSONKeyOptions
-
-instance FromJSONKey GlobalTool where
-  fromJSONKey = genericFromJSONKey defaultJSONKeyOptions
-
 instance ToJSON TarDir where
  toJSON (RealDir  p) = toJSON p
  toJSON (RegexDir r) = object ["RegexDir" .= r]
@@ -288,9 +282,9 @@ deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Versio
 instance FromJSON GHCupInfo where
  parseJSON = withObject "GHCupInfo" $ \o -> do
    toolRequirements' <- o .:? "toolRequirements"
-    globalTools'      <- o .:? "globalTools"
+    metadataUpdate    <- o .:? "metadataUpdate"
    ghcupDownloads'   <- o .:  "ghcupDownloads"
-    pure (GHCupInfo (fromMaybe mempty toolRequirements') ghcupDownloads' (fromMaybe mempty globalTools'))
+    pure (GHCupInfo (fromMaybe mempty toolRequirements') ghcupDownloads' metadataUpdate)

 deriveToJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''GHCupInfo

--- a/lib/GHCup/Utils.hs
+++ b/lib/GHCup/Utils.hs
@@ -21,7 +21,9 @@ installation and introspection of files/versions etc.
 -}
 module GHCup.Utils
  ( module GHCup.Utils.Dirs
+  , module GHCup.Utils.Tar
  , module GHCup.Utils
+  , module GHCup.Utils.URI
 #if defined(IS_WINDOWS)
  , module GHCup.Prelude.Windows
 #else
@@ -42,6 +44,8 @@ import           GHCup.Types
 import           GHCup.Types.Optics
 import           GHCup.Types.JSON               ( )
 import           GHCup.Utils.Dirs
+import           GHCup.Utils.Tar
+import           GHCup.Utils.URI
 import           GHCup.Version
 import           GHCup.Prelude
 import           GHCup.Prelude.File
@@ -49,7 +53,6 @@ import           GHCup.Prelude.Logger.Internal
 import           GHCup.Prelude.MegaParsec
 import           GHCup.Prelude.Process
 import           GHCup.Prelude.String.QQ
-import           Codec.Archive           hiding ( Directory )
 import           Control.Applicative
 import           Control.Exception.Safe
 import           Control.Monad
@@ -77,12 +80,8 @@ import           System.FilePath
 import           System.IO.Error
 import           Text.Regex.Posix
 import           Text.PrettyPrint.HughesPJClass (prettyShow)
-import           URI.ByteString
+import           URI.ByteString hiding (parseURI)

-import qualified Codec.Compression.BZip        as BZip
-import qualified Codec.Compression.GZip        as GZip
-import qualified Codec.Compression.Lzma        as Lzma
-import qualified Data.ByteString.Lazy          as BL
 import qualified Data.Map.Strict               as Map
 import qualified Data.Text                     as T
 import qualified Data.Text.Encoding            as E
@@ -280,7 +279,7 @@ rmPlainHLS = do
    -----------------------------------


-- | Whether the given GHC versin is installed.
+-- | Whether the given GHC version is installed.
 ghcInstalled :: (MonadIO m, MonadReader env m, HasDirs env, MonadThrow m) => GHCTargetVersion -> m Bool
 ghcInstalled ver = do
  ghcdir <- ghcupGHCDir ver
@@ -783,99 +782,6 @@ getLatestToolFor tool target pvpIn dls = do



-
-
-    -----------------
-    --[ Unpacking ]--
-    -----------------
-
-
-
-- | Unpack an archive to a temporary directory and return that path.
-unpackToDir :: (MonadReader env m, HasLog env, MonadIO m, MonadThrow m)
-            => FilePath       -- ^ destination dir
-            -> FilePath       -- ^ archive path
-            -> Excepts '[UnknownArchive
-                        , ArchiveResult
-                        ] m ()
-unpackToDir dfp av = do
-  let fn = takeFileName av
-  lift $ logInfo $ "Unpacking: " <> T.pack fn <> " to " <> T.pack dfp
-
-  let untar :: MonadIO m => BL.ByteString -> Excepts '[ArchiveResult] m ()
-      untar = lEM . liftIO . runArchiveM . unpackToDirLazy dfp
-
-      rf :: MonadIO m => FilePath -> Excepts '[ArchiveResult] m BL.ByteString
-      rf = liftIO . BL.readFile
-
-  -- extract, depending on file extension
-  if
-    | ".tar.gz" `isSuffixOf` fn -> liftE
-      (untar . GZip.decompress =<< rf av)
-    | ".tar.xz" `isSuffixOf` fn -> do
-      filecontents <- liftE $ rf av
-      let decompressed = Lzma.decompressWith (Lzma.defaultDecompressParams { Lzma.decompressAutoDecoder= True }) filecontents
-      liftE $ untar decompressed
-    | ".tar.bz2" `isSuffixOf` fn ->
-      liftE (untar . BZip.decompress =<< rf av)
-    | ".tar" `isSuffixOf` fn -> liftE (untar =<< rf av)
-    | ".zip" `isSuffixOf` fn -> liftE (untar =<< rf av)
-    | otherwise -> throwE $ UnknownArchive fn
-
-
-getArchiveFiles :: (MonadReader env m, HasLog env, MonadIO m, MonadThrow m)
-                => FilePath       -- ^ archive path
-                -> Excepts '[UnknownArchive
-                            , ArchiveResult
-                            ] m [FilePath]
-getArchiveFiles av = do
-  let fn = takeFileName av
-
-  let entries :: Monad m => BL.ByteString -> Excepts '[ArchiveResult] m [FilePath]
-      entries = (fmap . fmap) filepath . lE . readArchiveBSL
-
-      rf :: MonadIO m => FilePath -> Excepts '[ArchiveResult] m BL.ByteString
-      rf = liftIO . BL.readFile
-
-  -- extract, depending on file extension
-  if
-    | ".tar.gz" `isSuffixOf` fn -> liftE
-      (entries . GZip.decompress =<< rf av)
-    | ".tar.xz" `isSuffixOf` fn -> do
-      filecontents <- liftE $ rf av
-      let decompressed = Lzma.decompressWith (Lzma.defaultDecompressParams { Lzma.decompressAutoDecoder= True }) filecontents
-      liftE $ entries decompressed
-    | ".tar.bz2" `isSuffixOf` fn ->
-      liftE (entries . BZip.decompress =<< rf av)
-    | ".tar" `isSuffixOf` fn -> liftE (entries =<< rf av)
-    | ".zip" `isSuffixOf` fn -> liftE (entries =<< rf av)
-    | otherwise -> throwE $ UnknownArchive fn
-
-
-intoSubdir :: (MonadReader env m, HasLog env, MonadIO m, MonadThrow m, MonadCatch m)
-           => GHCupPath       -- ^ unpacked tar dir
-           -> TarDir         -- ^ how to descend
-           -> Excepts '[TarDirDoesNotExist] m GHCupPath
-intoSubdir bdir tardir = case tardir of
-  RealDir pr -> do
-    whenM (fmap not . liftIO . doesDirectoryExist $ fromGHCupPath (bdir `appendGHCupPath` pr))
-          (throwE $ TarDirDoesNotExist tardir)
-    pure (bdir `appendGHCupPath` pr)
-  RegexDir r -> do
-    let rs = split (`elem` pathSeparators) r
-    foldlM
-      (\y x ->
-        (handleIO (\_ -> pure []) . liftIO . findFiles (fromGHCupPath y) . regex $ x) >>= (\case
-          []      -> throwE $ TarDirDoesNotExist tardir
-          (p : _) -> pure (y `appendGHCupPath` p)) . sort
-      )
-      bdir
-      rs
-    where regex = makeRegexOpts compIgnoreCase execBlank
-
-
-
-
    ------------
    --[ Tags ]--
    ------------
@@ -929,6 +835,28 @@ getLatestBaseVersion av pvpVer =
    --[ Other ]--
    -------------

+
+intoSubdir :: (MonadReader env m, HasLog env, MonadIO m, MonadThrow m, MonadCatch m)
+           => GHCupPath       -- ^ unpacked tar dir
+           -> TarDir         -- ^ how to descend
+           -> Excepts '[TarDirDoesNotExist] m GHCupPath
+intoSubdir bdir tardir = case tardir of
+  RealDir pr -> do
+    whenM (fmap not . liftIO . doesDirectoryExist $ fromGHCupPath (bdir `appendGHCupPath` pr))
+          (throwE $ TarDirDoesNotExist tardir)
+    pure (bdir `appendGHCupPath` pr)
+  RegexDir r -> do
+    let rs = split (`elem` pathSeparators) r
+    foldlM
+      (\y x ->
+        (handleIO (\_ -> pure []) . liftIO . findFiles (fromGHCupPath y) . regex $ x) >>= (\case
+          []      -> throwE $ TarDirDoesNotExist tardir
+          (p : _) -> pure (y `appendGHCupPath` p)) . sort
+      )
+      bdir
+      rs
+    where regex = makeRegexOpts compIgnoreCase execBlank
+
 -- | Usually @~\/.ghcup\/ghc\/\<ver\>\/bin\/@
 ghcInternalBinDir :: (MonadReader env m, HasDirs env, MonadThrow m, MonadFail m, MonadIO m)
                  => GHCTargetVersion
@@ -963,7 +891,7 @@ ghcToolFiles ver = do
  groupToolFiles = groupBy (\(a, _) (b, _) -> a == b) . fmap (splitOnPVP "-")

  getUniqueTools :: [[(FilePath, String)]] -> [String]
-  getUniqueTools = filter (isNotAnyInfix blackListedTools) . nub . fmap fst . filter ((== "") . snd) . concat
+  getUniqueTools = filter (isNotAnyInfix blackListedTools) . nub . fmap fst . concatMap (filter ((== "") . snd))

  blackListedTools :: [String]
  blackListedTools = ["haddock-ghc"]
@@ -1199,24 +1127,22 @@ getVersionInfo v' tool =
    )


-ensureGlobalTools :: ( MonadMask m
-                     , MonadThrow m
-                     , HasLog env
-                     , MonadIO m
-                     , MonadReader env m
-                     , HasDirs env
-                     , HasSettings env
-                     , HasGHCupInfo env
-                     , MonadUnliftIO m
-                     , MonadFail m
-                     )
-                  => Excepts '[GPGError, DigestError, ContentLengthError, DownloadFailed, NoDownload] m ()
-ensureGlobalTools
+ensureShimGen :: ( MonadMask m
+                 , MonadThrow m
+                 , HasLog env
+                 , MonadIO m
+                 , MonadReader env m
+                 , HasDirs env
+                 , HasSettings env
+                 , HasGHCupInfo env
+                 , MonadUnliftIO m
+                 , MonadFail m
+                 )
+              => Excepts '[GPGError, DigestError, ContentLengthError, DownloadFailed, NoDownload] m ()
+ensureShimGen
  | isWindows = do
-      (GHCupInfo _ _ gTools) <- lift getGHCupInfo
      dirs <- lift getDirs
-      shimDownload <- liftE $ lE @_ @'[NoDownload]
-        $ maybe (Left (NoDownload' ShimGen)) Right $ Map.lookup ShimGen gTools
+      let shimDownload = DownloadInfo shimGenURL Nothing shimGenSHA Nothing Nothing
      let dl = downloadCached' shimDownload (Just "gs.exe") Nothing
      void $ (\DigestError{} -> do
          lift $ logWarn "Digest doesn't match, redownloading gs.exe..."
@@ -1229,7 +1155,7 @@ ensureGlobalTools

 -- | Ensure ghcup directory structure exists.
 ensureDirectories :: Dirs -> IO ()
-ensureDirectories (Dirs baseDir binDir cacheDir logsDir confDir trashDir dbDir tmpDir) = do
+ensureDirectories (Dirs baseDir binDir cacheDir logsDir confDir trashDir dbDir tmpDir _) = do
  createDirRecursive' (fromGHCupPath baseDir)
  createDirRecursive' (fromGHCupPath baseDir </> "ghc")
  createDirRecursive' (fromGHCupPath baseDir </> "hls")
--- a/lib/GHCup/Utils/Dirs.hs
+++ b/lib/GHCup/Utils/Dirs.hs
@@ -29,8 +29,11 @@ module GHCup.Utils.Dirs
  , relativeSymlink
  , withGHCupTmpDir
  , getConfigFilePath
+  , getConfigFilePath'
  , useXDG
  , cleanupTrash
+  , ghcupMsys2BinDirs
+  , ghcupMsys2BinDirs'

  , GHCupPath
  , appendGHCupPath
@@ -135,6 +138,7 @@ import           GHC.IO.Exception               ( IOErrorType(NoSuchThing) )
 import           Haskus.Utils.Variant.Excepts
 import           Optics hiding ( uncons )
 import           Safe
+import           System.Info
 import           System.Directory hiding ( removeDirectory
                                         , removeDirectoryRecursive
                                         , removePathForcibly
@@ -337,6 +341,48 @@ ghcupTMPDir
        else ghcupBaseDir <&> (\(GHCupPath gp) -> GHCupPath (gp </> "tmp"))


+ghcupMsys2Dir :: IO FilePath
+ghcupMsys2Dir =
+  lookupEnv "GHCUP_MSYS2" >>= \case
+    Just fp -> pure fp
+    Nothing -> do
+      baseDir <- liftIO ghcupBaseDir
+      pure (fromGHCupPath baseDir </> "msys64")
+
+ghcupMsys2BinDirs :: (MonadFail m, MonadIO m, MonadReader env m, HasDirs env) => m [FilePath]
+ghcupMsys2BinDirs = do
+  Dirs{..} <- getDirs
+  liftIO $ ghcupMsys2BinDirs_ msys2Dir
+
+ghcupMsys2BinDirs' :: IO [FilePath]
+ghcupMsys2BinDirs' = do
+  msys2Dir <- ghcupMsys2Dir
+  ghcupMsys2BinDirs_ msys2Dir
+
+ghcupMsys2BinDirs_ :: FilePath -> IO [FilePath]
+ghcupMsys2BinDirs_ msys2Dir' = do
+  env <- liftIO (lookupEnv "GHCUP_MSYS2_ENV") >>= \case
+    Just env -> maybe (fail parseFailMsg) pure $ readMay @MSYS2Env env
+    Nothing
+      | "x86_64"  <- arch -> pure MINGW64
+      | "i386"    <- arch -> pure MINGW32
+      | "aarch64" <- arch -> pure CLANGARM64
+      | otherwise -> fail "No compatible architecture for msys2"
+  pure [msys2Dir' </> toEnvDir env </> "bin", msys2Dir' </> toEnvDir MSYS </> "bin"]
+ where
+  -- https://www.msys2.org/docs/environments/
+  toEnvDir :: MSYS2Env -> FilePath
+  toEnvDir MSYS       = "usr"
+  toEnvDir UCRT64     = "ucrt64"
+  toEnvDir CLANG64    = "clang64"
+  toEnvDir CLANGARM64 = "clangarm64"
+  toEnvDir CLANG32    = "clang32"
+  toEnvDir MINGW64    = "mingw64"
+  toEnvDir MINGW32    = "mingw32"
+
+  parseFailMsg = "Invalid value for GHCUP_MSYS2_ENV. Valid values are: MSYS, UCRT64, CLANG64, CLANGARM64, CLANG32, MINGW64, MINGW32"
+
+
 getAllDirs :: IO Dirs
 getAllDirs = do
  baseDir    <- ghcupBaseDir
@@ -347,6 +393,7 @@ getAllDirs = do
  recycleDir <- ghcupRecycleDir
  tmpDir     <- ghcupTMPDir
  dbDir      <- ghcupDbDir
+  msys2Dir   <- ghcupMsys2Dir
  pure Dirs { .. }


@@ -360,6 +407,12 @@ getConfigFilePath = do
  confDir <- liftIO ghcupConfigDir
  pure $ fromGHCupPath confDir </> "config.yaml"

+getConfigFilePath' :: (MonadReader env m, HasDirs env) => m FilePath
+getConfigFilePath' = do
+  Dirs {..} <- getDirs
+  pure $ fromGHCupPath confDir </> "config.yaml"
+
+
 ghcupConfigFile :: (MonadIO m)
                => Excepts '[JSONError] m UserSettings
 ghcupConfigFile = do
--- a/lib/GHCup/Utils/Tar.hs
+++ b/lib/GHCup/Utils/Tar.hs
@@ -0,0 +1,141 @@
+{-# LANGUAGE CPP                   #-}
+{-# LANGUAGE DataKinds             #-}
+{-# LANGUAGE FlexibleContexts      #-}
+{-# LANGUAGE OverloadedStrings     #-}
+
+{-|
+Module      : GHCup.Utils.Tar
+Description : GHCup tar abstractions
+Copyright   : (c) Julian Ospald, 2024
+License     : LGPL-3.0
+Maintainer  : hasufell@hasufell.de
+Stability   : experimental
+Portability : portable
+-}
+module GHCup.Utils.Tar where
+
+import           GHCup.Utils.Tar.Types ( ArchiveResult(..) )
+import           GHCup.Errors
+import           GHCup.Prelude
+import           GHCup.Prelude.Logger.Internal
+import           GHCup.Types.Optics
+
+import           Control.Monad.Catch (MonadThrow)
+import           Control.Monad.Reader
+import           Data.List
+import           Haskus.Utils.Variant.Excepts
+import           System.FilePath
+
+#if defined(TAR)
+import           Codec.Archive.Zip
+import qualified Codec.Archive.Tar             as Tar
+import qualified Codec.Archive.Tar.Entry       as Tar
+import qualified Data.Map.Strict               as Map
+#else
+import           Codec.Archive           hiding ( Directory
+                                                , ArchiveResult -- imported from "GHCup.Utils.Tar.Types"
+                                                )
+#endif
+
+import qualified Codec.Compression.BZip        as BZip
+import qualified Codec.Compression.GZip        as GZip
+import qualified Codec.Compression.Lzma        as Lzma
+import qualified Data.ByteString.Lazy          as BL
+import qualified Data.Text                     as T
+
+
+-- | Unpack an archive to a given directory.
+unpackToDir :: (MonadReader env m, HasLog env, MonadIO m, MonadThrow m)
+            => FilePath       -- ^ destination dir
+            -> FilePath       -- ^ archive path
+            -> Excepts '[UnknownArchive
+                        , ArchiveResult
+                        ] m ()
+unpackToDir dfp av = do
+  let fn = takeFileName av
+  lift $ logInfo $ "Unpacking: " <> T.pack fn <> " to " <> T.pack dfp
+
+#if defined(TAR)
+  let untar :: MonadIO m => BL.ByteString -> Excepts '[ArchiveResult] m ()
+      untar = liftIO . Tar.unpack dfp . Tar.read
+
+      rf :: MonadIO m => FilePath -> Excepts '[ArchiveResult] m BL.ByteString
+      rf = liftIO . BL.readFile
+#else
+  let untar :: MonadIO m => BL.ByteString -> Excepts '[ArchiveResult] m ()
+      untar = lEM . liftIO . runArchiveM . unpackToDirLazy dfp
+
+      rf :: MonadIO m => FilePath -> Excepts '[ArchiveResult] m BL.ByteString
+      rf = liftIO . BL.readFile
+#endif
+
+  -- extract, depending on file extension
+  if
+    | ".tar.gz" `isSuffixOf` fn -> liftE
+      (untar . GZip.decompress =<< rf av)
+    | ".tar.xz" `isSuffixOf` fn -> do
+      filecontents <- liftE $ rf av
+      let decompressed = Lzma.decompressWith (Lzma.defaultDecompressParams { Lzma.decompressAutoDecoder= True }) filecontents
+      liftE $ untar decompressed
+    | ".tar.bz2" `isSuffixOf` fn ->
+      liftE (untar . BZip.decompress =<< rf av)
+    | ".tar" `isSuffixOf` fn -> liftE (untar =<< rf av)
+#if defined(TAR)
+    | ".zip" `isSuffixOf` fn -> withArchive av (unpackInto dfp)
+#else
+    -- libarchive supports zip
+    | ".zip" `isSuffixOf` fn -> liftE (untar =<< rf av)
+#endif
+    | otherwise -> throwE $ UnknownArchive fn
+
+
+-- | Get all files from an archive.
+getArchiveFiles :: (MonadReader env m, HasLog env, MonadIO m, MonadThrow m)
+                => FilePath       -- ^ archive path
+                -> Excepts '[ UnknownArchive
+                            , ArchiveResult
+                            ] m [FilePath]
+getArchiveFiles av = do
+  let fn = takeFileName av
+#if defined(TAR)
+  let entries :: Monad m => BL.ByteString -> Excepts '[ArchiveResult] m [FilePath]
+      entries =
+          lE @ArchiveResult
+          . Tar.foldEntries
+            (\e x -> fmap (Tar.entryTarPath e :) x)
+            (Right [])
+            (\_ -> Left ArchiveFailed)
+          . Tar.decodeLongNames
+          . Tar.read
+
+      rf :: MonadIO m => FilePath -> Excepts '[ArchiveResult] m BL.ByteString
+      rf = liftIO . BL.readFile
+#else
+  let entries :: Monad m => BL.ByteString -> Excepts '[ArchiveResult] m [FilePath]
+      entries = (fmap . fmap) filepath . lE . readArchiveBSL
+
+      rf :: MonadIO m => FilePath -> Excepts '[ArchiveResult] m BL.ByteString
+      rf = liftIO . BL.readFile
+#endif
+
+  -- extract, depending on file extension
+  if
+    | ".tar.gz" `isSuffixOf` fn -> liftE
+      (entries . GZip.decompress =<< rf av)
+    | ".tar.xz" `isSuffixOf` fn -> do
+      filecontents <- liftE $ rf av
+      let decompressed = Lzma.decompressWith (Lzma.defaultDecompressParams { Lzma.decompressAutoDecoder= True }) filecontents
+      liftE $ entries decompressed
+    | ".tar.bz2" `isSuffixOf` fn ->
+      liftE (entries . BZip.decompress =<< rf av)
+    | ".tar" `isSuffixOf` fn -> liftE (entries =<< rf av)
+    | ".zip" `isSuffixOf` fn ->
+#if defined(TAR)
+        withArchive av $ do
+          entries' <- getEntries
+          pure $ fmap unEntrySelector $ Map.keys entries'
+#else
+        liftE (entries =<< rf av)
+#endif
+    | otherwise -> throwE $ UnknownArchive fn
+
--- a/lib/GHCup/Utils/Tar/Types.hs
+++ b/lib/GHCup/Utils/Tar/Types.hs
@@ -0,0 +1,33 @@
+{-# LANGUAGE CPP               #-}
+#if defined(TAR)
+{-# LANGUAGE DeriveGeneric     #-}
+#endif
+
+module GHCup.Utils.Tar.Types
+  ( ArchiveResult(..)
+  )
+  where
+
+#if defined(TAR)
+
+import           Control.Exception              ( Exception )
+import           Control.DeepSeq                ( NFData )
+import qualified GHC.Generics                   as GHC
+
+data ArchiveResult = ArchiveFatal
+                   | ArchiveFailed
+                   | ArchiveWarn
+                   | ArchiveRetry
+                   | ArchiveOk
+                   | ArchiveEOF
+  deriving (Eq, Show, GHC.Generic)
+
+instance NFData ArchiveResult
+
+instance Exception ArchiveResult
+
+#else
+
+import           Codec.Archive                  ( ArchiveResult(..) )
+
+#endif
--- a/lib/GHCup/Utils/URI.hs
+++ b/lib/GHCup/Utils/URI.hs
@@ -0,0 +1,49 @@
+{-# LANGUAGE CPP                   #-}
+{-# LANGUAGE OverloadedStrings     #-}
+
+{-|
+Module      : GHCup.Utils.URI
+Description : GHCup domain specific URI utilities
+Copyright   : (c) Julian Ospald, 2024
+License     : LGPL-3.0
+Maintainer  : hasufell@hasufell.de
+Stability   : experimental
+Portability : portable
+
+This module contains GHCup helpers specific to
+URI handling.
+-}
+module GHCup.Utils.URI where
+
+import           Data.ByteString
+import           URI.ByteString hiding (parseURI)
+import           System.URI.File
+
+import qualified URI.ByteString                as URI
+
+
+    -----------
+    --[ URI ]--
+    -----------
+
+
+parseURI :: ByteString -> Either URIParseError (URIRef Absolute)
+parseURI bs = case parseFile bs of
+                Left _ -> case URI.parseURI strictURIParserOptions bs of
+                            Right (URI { uriScheme = (Scheme "file") }) ->
+#if defined(IS_WINDOWS)
+                              Left (OtherError "Invalid file URI. File URIs must be absolute (start with a drive letter or UNC path) and not contain backslashes.")
+#else
+                              Left (OtherError "Invalid file URI. File URIs must be absolute.")
+#endif
+                            o -> o
+                Right (FileURI (Just _) _) -> Left $ OtherError "File URIs with auth part are not supported!"
+                Right (FileURI _ fp) -> Right $ URI (Scheme "file") Nothing fp (Query []) Nothing
+ where
+  parseFile
+#if defined(IS_WINDOWS)
+    = parseFileURI ExtendedWindows
+#else
+    = parseFileURI ExtendedPosix
+#endif
+
--- a/lib/GHCup/Version.hs
+++ b/lib/GHCup/Version.hs
@@ -31,7 +31,7 @@ import Data.Void (Void)

 -- | This reflects the API version of the YAML.
 --
-- Note that when updating this, CI requires that the file exsists AND the same file exists at
+-- Note that when updating this, CI requires that the file exists AND the same file exists at
 -- 'https://www.haskell.org/ghcup/exp/ghcup-<ver>.yaml' with some newlines added.
 ghcupURL :: URI
 ghcupURL = [uri|https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-0.0.8.yaml|]
@@ -39,6 +39,12 @@ ghcupURL = [uri|https://raw.githubusercontent.com/haskell/ghcup-metadata/master/
 stackSetupURL :: URI
 stackSetupURL = [uri|https://raw.githubusercontent.com/commercialhaskell/stackage-content/master/stack/stack-setup-2.yaml|]

+shimGenURL :: URI
+shimGenURL = [uri|https://downloads.haskell.org/~ghcup/shimgen/shim-2.exe|]
+
+shimGenSHA :: T.Text
+shimGenSHA = T.pack "7c55e201f71860c5babea886007c8fa44b861abf50d1c07e5677eb0bda387a70"
+
 -- | The current ghcup version.
 ghcUpVer :: V.PVP
 ghcUpVer = V.PVP . NE.fromList . fmap fromIntegral $ versionBranch version
--- a/scoop-better-shimexe/shim.c
+++ b/scoop-better-shimexe/shim.c
@@ -205,7 +205,7 @@ int main()
      // CreateProcess, and therefore we fallback to ShellExecuteEx,
      // which CAN create elevated processes, at the cost of opening a new separate
      // window.
-      // Theorically, this could be fixed (or rather, worked around) using pipes
+      // Theoretically, this could be fixed (or rather, worked around) using pipes
      // and IPC, but... this is a question for another day.
      SHELLEXECUTEINFOW sei = {0};

--- a/scripts/bootstrap/bootstrap-haskell
+++ b/scripts/bootstrap/bootstrap-haskell
@@ -12,6 +12,7 @@
 #   * BOOTSTRAP_HASKELL_VERBOSE - any nonzero value for more verbose installation
 #   * BOOTSTRAP_HASKELL_GHC_VERSION - the ghc version to install
 #   * BOOTSTRAP_HASKELL_CABAL_VERSION - the cabal version to install
+#   * BOOTSTRAP_HASKELL_CABAL_XDG - don't disable the XDG logic (this doesn't force XDG though, because cabal is confusing)
 #   * BOOTSTRAP_HASKELL_INSTALL_NO_STACK - disable installation of stack
 #   * BOOTSTRAP_HASKELL_INSTALL_NO_STACK_HOOK - disable installation stack ghcup hook
 #   * BOOTSTRAP_HASKELL_INSTALL_HLS - whether to install latest hls
@@ -19,6 +20,7 @@
 #   * BOOTSTRAP_HASKELL_ADJUST_CABAL_CONFIG - whether to adjust mingw paths in cabal.config on windows
 #   * BOOTSTRAP_HASKELL_DOWNLOADER - which downloader to use (default: curl)
 #   * GHCUP_BASE_URL - the base url for ghcup binary download (use this to overwrite https://downloads.haskell.org/~ghcup with a mirror)
+#   * GHCUP_MSYS2_ENV - the msys2 environment to use on windows, see https://www.msys2.org/docs/environments/ (defauts to MINGW64, MINGW32 or CLANGARM64, depending on the architecture)

 # License: LGPL-3.0

@@ -26,6 +28,15 @@
 # safety subshell to avoid executing anything in case this script is not downloaded properly
 (

+die() {
+    if [ -n "${NO_COLOR}" ] ; then
+        (>&2 printf "%s\\n" "$1")
+    else
+        (>&2 printf "\\033[0;31m%s\\033[0m\\n" "$1")
+    fi
+    exit 2
+}
+
 plat="$(uname -s)"
 arch=$(uname -m)
 ghver="0.1.20.0"
@@ -35,7 +46,7 @@ export GHCUP_SKIP_UPDATE_CHECK=yes
 : "${BOOTSTRAP_HASKELL_DOWNLOADER:=curl}"

 case "${plat}" in
-        MSYS*|MINGW*)
+        MSYS*|MINGW*|CYGWIN*)
 			: "${GHCUP_INSTALL_BASE_PREFIX:=/c}"
 			GHCUP_DIR=$(cygpath -u "${GHCUP_INSTALL_BASE_PREFIX}/ghcup")
 			GHCUP_BIN=$(cygpath -u "${GHCUP_INSTALL_BASE_PREFIX}/ghcup/bin")
@@ -54,25 +65,47 @@ case "${plat}" in
 			;;
 esac

+case "${GHCUP_MSYS2_ENV}" in
+    "")
+        case "${arch}" in
+            x86_64|amd64)
+                GHCUP_MSYS2_ENV_DIR="mingw64" ;;
+            i*86)
+                GHCUP_MSYS2_ENV_DIR="mingw32" ;;
+            aarch64|arm64)
+                GHCUP_MSYS2_ENV_DIR="clangarm64" ;;
+            *) die "Unknown architecture: ${arch}" ;;
+        esac
+        ;;
+    MSYS)
+        GHCUP_MSYS2_ENV_DIR="usr" ;;
+    UCRT64)
+        GHCUP_MSYS2_ENV_DIR="ucrt64" ;;
+    CLANG64)
+        GHCUP_MSYS2_ENV_DIR="clang64" ;;
+    CLANGARM64)
+        GHCUP_MSYS2_ENV_DIR="clangarm64" ;;
+    CLANG32)
+        GHCUP_MSYS2_ENV_DIR="clang32" ;;
+    MINGW64)
+        GHCUP_MSYS2_ENV_DIR="mingw64" ;;
+    MINGW32)
+        GHCUP_MSYS2_ENV_DIR="mingw32" ;;
+    *)
+        die "Invalid value for GHCUP_MSYS2_ENV. Valid values are: MSYS, UCRT64, CLANG64, CLANGARM64, CLANG32, MINGW64, MINGW32" ;;
+esac
+
 : "${BOOTSTRAP_HASKELL_GHC_VERSION:=recommended}"
 : "${BOOTSTRAP_HASKELL_CABAL_VERSION:=recommended}"


-die() {
-    if [ -n "${NO_COLOR}" ] ; then
-        (>&2 printf "%s\\n" "$1")
-    else
-        (>&2 printf "\\033[0;31m%s\\033[0m\\n" "$1")
-    fi
-    exit 2
-}

 warn() {
    if [ -n "${NO_COLOR}" ] ; then
        printf "%s\\n" "$1"
    else
        case "${plat}" in
-                MSYS*|MINGW*)
+                MSYS*|MINGW*|CYGWIN*)
                    # shellcheck disable=SC3037
                    echo -e "\\033[0;35m$1\\033[0m"
                    ;;
@@ -88,7 +121,7 @@ yellow() {
        printf "%s\\n" "$1"
    else
        case "${plat}" in
-                MSYS*|MINGW*)
+                MSYS*|MINGW*|CYGWIN*)
                    # shellcheck disable=SC3037
                    echo -e "\\033[0;33m$1\\033[0m"
                    ;;
@@ -104,7 +137,7 @@ green() {
        printf "%s\\n" "$1"
    else
        case "${plat}" in
-                MSYS*|MINGW*)
+                MSYS*|MINGW*|CYGWIN*)
                    # shellcheck disable=SC3037
                    echo -e "\\033[0;32m$1\\033[0m"
                    ;;
@@ -160,7 +193,7 @@ _done() {
 	echo
 	echo "==============================================================================="
 	case "${plat}" in
-			MSYS*|MINGW*)
+   			MSYS*|MINGW*|CYGWIN*)
 				green
 				green "All done!"
 				green
@@ -313,7 +346,7 @@ download_ghcup() {
 					;;
 			esac
 			;;
-        MSYS*|MINGW*)
+        MSYS*|MINGW*|CYGWIN*)
 			case "${arch}" in
 				x86_64|amd64)
 					_url=${GHCUP_BASE_URL}/${ghver}/x86_64-mingw64-ghcup-${ghver}.exe
@@ -326,7 +359,7 @@ download_ghcup() {
 			;;
    esac
    case "${plat}" in
-        MSYS*|MINGW*)
+        MSYS*|MINGW*|CYGWIN*)
            case "${BOOTSTRAP_HASKELL_DOWNLOADER}" in
                "curl")
 	                # shellcheck disable=SC2086
@@ -526,7 +559,7 @@ adjust_bashrc() {
 					;;
 				fish)
 					mkdir -p "${GHCUP_PROFILE_FILE%/*}"
-					sed -i -e '/# ghcup-env$/ s/^#*/#/' "$(posix_realpath "${GHCUP_PROFILE_FILE}")"
+					sed -i -e '/# ghcup-env$/d' "$(posix_realpath "${GHCUP_PROFILE_FILE}")"
 					case $1 in
 						1)
 							printf "\n%s" "set -q GHCUP_INSTALL_BASE_PREFIX[1]; or set GHCUP_INSTALL_BASE_PREFIX \$HOME ; set -gx PATH \$HOME/.cabal/bin $GHCUP_BIN \$PATH # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
@@ -537,15 +570,15 @@ adjust_bashrc() {
 					esac
 					;;
 				bash)
-					sed -i -e '/# ghcup-env$/ s/^#*/#/' "$(posix_realpath "${GHCUP_PROFILE_FILE}")"
-					printf "\n%s" "[ -f \"${GHCUP_DIR}/env\" ] && source \"${GHCUP_DIR}/env\" # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
+					sed -i -e '/# ghcup-env$/d' "$(posix_realpath "${GHCUP_PROFILE_FILE}")"
+					printf "\n%s" "[ -f \"${GHCUP_DIR}/env\" ] && . \"${GHCUP_DIR}/env\" # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
 					case "${plat}" in
 						"Darwin"|"darwin")
 							if ! grep -q "ghcup-env" "${HOME}/.bash_profile" ; then
-								printf "\n%s" "[[ -f ~/.bashrc ]] && source ~/.bashrc # ghcup-env" >> "${HOME}/.bash_profile"
+								printf "\n%s" "[[ -f ~/.bashrc ]] && . ~/.bashrc # ghcup-env" >> "${HOME}/.bash_profile"
 							fi
 							;;
-						MSYS*|MINGW*)
+   						MSYS*|MINGW*|CYGWIN*)
 							if [ ! -e "${HOME}/.bash_profile" ] ; then
 								echo '# generated by ghcup' > "${HOME}/.bash_profile"
 								echo 'test -f ~/.profile && . ~/.profile' >> "${HOME}/.bash_profile"
@@ -556,15 +589,19 @@ adjust_bashrc() {
 					;;

 				zsh)
-					sed -i -e '/# ghcup-env$/ s/^#*/#/' "$(posix_realpath "${GHCUP_PROFILE_FILE}")"
-					printf "\n%s" "[ -f \"${GHCUP_DIR}/env\" ] && source \"${GHCUP_DIR}/env\" # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
+					sed -i -e '/# ghcup-env$/d' "$(posix_realpath "${GHCUP_PROFILE_FILE}")"
+					printf "\n%s" "[ -f \"${GHCUP_DIR}/env\" ] && . \"${GHCUP_DIR}/env\" # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
 					;;
 			esac
+            if [ -e "$HOME/.profile" ] ; then
+					sed -i -e '/# ghcup-env$/d' "$(posix_realpath "$HOME/.profile")"
+					printf "\n%s" "[ -f \"${GHCUP_DIR}/env\" ] && . \"${GHCUP_DIR}/env\" # ghcup-env" >> "$HOME/.profile"
+            fi
 			echo
 			echo "==============================================================================="
 			echo
 			warn "OK! ${GHCUP_PROFILE_FILE} has been modified. Restart your terminal for the changes to take effect,"
-			warn "or type \"source ${GHCUP_DIR}/env\" to apply them in your current terminal session."
+			warn "or type \". ${GHCUP_DIR}/env\" to apply them in your current terminal session."
 			return
 			;;
 		*)
@@ -590,12 +627,12 @@ adjust_cabal_config() {
    else
        cabal_bin="$HOME/AppData/Roaming/cabal/bin"
    fi
-    ecabal user-config -a "extra-prog-path: $(cygpath -w "$GHCUP_BIN"), $(cygpath -w "$cabal_bin"), $(cygpath -w "$GHCUP_MSYS2"/mingw64/bin), $(cygpath -w "$GHCUP_MSYS2"/usr/bin)" -a "extra-include-dirs: $(cygpath -w "$GHCUP_MSYS2"/mingw64/include)" -a "extra-lib-dirs: $(cygpath -w "$GHCUP_MSYS2"/mingw64/lib)" -f init
+    ecabal user-config -a "extra-prog-path: $(cygpath -w "$GHCUP_BIN"), $(cygpath -w "$cabal_bin"), $(cygpath -w "$GHCUP_MSYS2"/${GHCUP_MSYS2_ENV_DIR}/bin), $(cygpath -w "$GHCUP_MSYS2"/usr/bin)" -a "extra-include-dirs: $(cygpath -w "$GHCUP_MSYS2"/${GHCUP_MSYS2_ENV_DIR}/include)" -a "extra-lib-dirs: $(cygpath -w "$GHCUP_MSYS2"/${GHCUP_MSYS2_ENV_DIR}/lib)" -f init
 }

 ask_cabal_config_init() {
 	case "${plat}" in
-			MSYS*|MINGW*)
+   			MSYS*|MINGW*|CYGWIN*)
 				if [ -n "${BOOTSTRAP_HASKELL_ADJUST_CABAL_CONFIG}" ] ; then
 					return 1
 				fi
@@ -636,7 +673,7 @@ ask_cabal_config_init() {

 do_cabal_config_init() {
 	case "${plat}" in
-			MSYS*|MINGW*)
+   			MSYS*|MINGW*|CYGWIN*)
 		case $1 in
 			1)
 				adjust_cabal_config
@@ -680,7 +717,7 @@ ask_hls() {
 				*)
 					echo "Possible choices are:"
 					echo
-					echo "Y - Yes, install the haskell-langauge-server"
+					echo "Y - Yes, install the haskell-language-server"
 					echo "N - No, don't install anything more (default)"
 					echo
 					echo "Please make your choice and press ENTER."
@@ -738,6 +775,15 @@ ask_stack() {
 	unset stack_answer
 }

+find_stack_root() {
+    if [ -n "${STACK_ROOT}" ] ; then
+        echo "${STACK_ROOT}"
+    elif [ -n "${STACK_XDG}" ] ; then
+        echo "${XDG_DATA_HOME:-$HOME/.local/share}/stack"
+    else
+        echo "${HOME}/.stack"
+    fi
+}

 find_shell

@@ -756,7 +802,7 @@ if [ -z "${GHCUP_USE_XDG_DIRS}" ] ; then
 	echo "ghcup installs only into the following directory,"
    echo "which can be removed anytime:"
 	case "${plat}" in
-			MSYS*|MINGW*)
+   			MSYS*|MINGW*|CYGWIN*)
 				echo "  $(cygpath -w "$GHCUP_DIR")"
 				;;
 			*)
@@ -820,10 +866,19 @@ if [ -z "${BOOTSTRAP_HASKELL_MINIMAL}" ] ; then

 	do_cabal_config_init $ask_cabal_config_init_answer

+    if [ -z "${BOOTSTRAP_HASKELL_CABAL_XDG}" ] ; then
+        # disable XDG if we can
+        if [ -e "${XDG_CONFIG_HOME:-"$HOME/.config"}/cabal" ] || [ -n "${CABAL_DIR}" ] || [ -n "${CABAL_CONFIG}" ] ; then
+            :
+        else
+            edo mkdir -p "${HOME}/.cabal"
+        fi
+    fi
+
 	edo cabal update --ignore-project
 else # don't install ghc and cabal
 	case "${plat}" in
-			MSYS*|MINGW*)
+   			MSYS*|MINGW*|CYGWIN*)
 				# need to bootstrap cabal to initialize config on windows
 				# we'll remove it afterwards
 				tmp_dir="$(mktemp -d)"
@@ -850,8 +905,9 @@ case $ask_stack_answer in
 		;;
 	2)
        (_eghcup --cache install stack) || die "Stack installation failed"
-        edo mkdir -p "${STACK_ROOT:-$HOME/.stack}"/hooks
-        hook_exe="${STACK_ROOT:-$HOME/.stack}"/hooks/ghc-install.sh
+        stack_root="$(find_stack_root)"
+        edo mkdir -p "${stack_root}"/hooks
+        hook_exe="${stack_root}"/hooks/ghc-install.sh
        hook_url="https://www.haskell.org/ghcup/sh/hooks/stack/ghc-install.sh"

        if [ -e "${hook_exe}" ] ; then
--- a/scripts/bootstrap/bootstrap-haskell.ps1
+++ b/scripts/bootstrap/bootstrap-haskell.ps1
@@ -44,7 +44,11 @@ param (
    # The Msys2 sha256sum hash
    [string]$Msys2Hash,
    # Whether to disable creation of several desktop shortcuts
-    [switch]$DontWriteDesktopShortcuts
+    [switch]$DontWriteDesktopShortcuts,
+    # Whether to disable adjusting bashrc (in msys2 env) with PATH
+    [switch]$DontAdjustBashRc,
+    # The msys2 environment to use, see https://www.msys2.org/docs/environments/ (defauts to MINGW64, MINGW32 or CLANGARM64, depending on the architecture)
+    [string]$Msys2Env
 )

 $DefaultMsys2Version = "20221216"
@@ -185,6 +189,43 @@ function Exec
    }
 }

+# Only x86 32/64-bit is supported
+$SupportedArchitectures = 'AMD64', 'x86'
+if (!$SupportedArchitectures.contains($env:PROCESSOR_ARCHITECTURE)) {
+  Print-Msg -color Red -msg ("Unsupported processor architecture: {0}. Supported architectures: {1}." -f $env:PROCESSOR_ARCHITECTURE, ($SupportedArchitectures -join ", "))
+  Exit 1
+}
+
+# set default Msys2Env if not set
+if (!$Msys2Env) {
+  if ($env:PROCESSOR_ARCHITECTURE -eq 'x86') {
+	  $Msys2Env = 'MINGW32'
+  } elseif ($env:PROCESSOR_ARCHITECTURE -eq 'AMD64') {
+	  $Msys2Env = 'MINGW64'
+  }
+}
+
+# parse Msys2Env and set the corresponding variables
+if ($Msys2Env -eq 'MINGW32') {
+	$ShellType = '-mingw32'
+	$PkgConf = 'mingw-w64-i686-pkgconf'
+} elseif ($Msys2Env -eq 'MINGW64') {
+	$ShellType = '-mingw64'
+	$PkgConf = 'mingw-w64-x86_64-pkgconf'
+} elseif ($Msys2Env -eq 'MSYS') {
+	$ShellType = '-msys2'
+	$PkgConf = 'pkgconf'
+} elseif ($Msys2Env -eq 'UCRT64') {
+	$ShellType = '-ucrt64'
+	$PkgConf = 'mingw-w64-ucrt-x86_64-pkgconf'
+} elseif ($Msys2Env -eq 'CLANG64') {
+	$ShellType = '-clang64'
+	$PkgConf = 'mingw-w64-clang-x86_64-pkgconf'
+} else {
+  Print-Msg -color Red -msg ("Unsupported Msys2 environment: {0}. Supported environments are: MINGW64, MINGW32, MSYS, UCRT64, CLANG64" -f $Msys2Env)
+  Exit 1
+}
+
 $ErrorActionPreference = 'Stop'

 $GhcupBasePrefixEnv = [System.Environment]::GetEnvironmentVariable('GHCUP_INSTALL_BASE_PREFIX', 'user')
@@ -476,7 +517,9 @@ if (!(Test-Path -Path ('{0}' -f $MsysDir))) {

    Print-Msg -msg 'Extracting Msys2 archive...'
    $null = & "$archivePath" '-y' ('-o{0}' -f $GhcupDir)  # Extract
-    Remove-Item -Path "$archivePath"
+    # We ignore errors because we don't want the installation script to fail just because a temporary file can't be removed.
+    # Relevant issue: https://github.com/haskell/ghcup-hs/issues/952
+    Remove-Item -Path "$archivePath" -ErrorAction Continue

    Print-Msg -msg 'Processing MSYS2 bash for first time use...'
    Exec "$Bash" '-lc' 'exit'
@@ -490,7 +533,7 @@ if (!(Test-Path -Path ('{0}' -f $MsysDir))) {
    Exec "$Bash" '-lc' 'pacman --noconfirm -Syuu'

    Print-Msg -msg 'Installing Dependencies...'
-    Exec "$Bash" '-lc' 'pacman --noconfirm -S --needed curl autoconf mingw-w64-x86_64-pkgconf'
+    Exec "$Bash" '-lc' ('pacman --noconfirm -S --needed curl autoconf {0}' -f $PkgConf)

    Print-Msg -msg 'Updating SSL root certificate authorities...'
    Exec "$Bash" '-lc' 'pacman --noconfirm -S ca-certificates'
@@ -598,9 +641,9 @@ if ($Host.Name -eq "ConsoleHost")
 }
 '@

-	$GhcInstArgs = '-mingw64 -mintty -c "pacman --noconfirm -S --needed base-devel gettext autoconf make libtool automake python p7zip patch unzip"'
+	$GhcInstArgs = ('{0} -mintty -c "pacman --noconfirm -S --needed base-devel gettext autoconf make libtool automake python p7zip patch unzip"' -f $ShellType)
 	Create-Shortcut -SourceExe ('{0}\msys2_shell.cmd' -f $MsysDir) -ArgumentsToSourceExe $GhcInstArgs -DestinationPath 'Install GHC dev dependencies.lnk' -TempPath $GhcupDir
-	Create-Shortcut -SourceExe ('{0}\msys2_shell.cmd' -f $MsysDir) -ArgumentsToSourceExe '-mingw64' -DestinationPath 'Mingw haskell shell.lnk' -TempPath $GhcupDir
+	Create-Shortcut -SourceExe ('{0}\msys2_shell.cmd' -f $MsysDir) -ArgumentsToSourceExe $ShellType -DestinationPath 'Mingw haskell shell.lnk' -TempPath $GhcupDir
 	Create-Shortcut -SourceExe 'https://www.msys2.org/docs/package-management' -ArgumentsToSourceExe '' -DestinationPath 'Mingw package management docs.url' -TempPath $GhcupDir
 	$DesktopDir = [Environment]::GetFolderPath("Desktop")
 	$null = New-Item -Path $DesktopDir -Name "Uninstall Haskell.ps1" -ItemType "file" -Force -Value $uninstallShortCut
@@ -645,10 +688,19 @@ if ($DisableCurl) {
  $DownloadScript = 'curl --proto ''=https'' --tlsv1.2 -sSf'
 }

+if (!($DontAdjustBashRc)) {
+  $AdjustBashRcExport = 'export BOOTSTRAP_HASKELL_ADJUST_BASHRC=1 ;'
+}
+
+# set msys2 env export for the shell bootstrap script
+$Msys2EnvExport = ('export GHCUP_MSYS2_ENV={0} ;' -f $Msys2Env)
+# export GHCUP_MSYS2_ENV
+$null = [Environment]::SetEnvironmentVariable("GHCUP_MSYS2_ENV", $Msys2Env, [System.EnvironmentVariableTarget]::User)
+
 if ((Get-Process -ID $PID).ProcessName.StartsWith("bootstrap-haskell") -Or $InBash) {
-  Exec "$Bash" '-lc' ('{4} {6} {7} {8} {9} {10} [ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; export CABAL_DIR=''{5}'' ; [[ ''{0}'' = https* ]]  && {11} {0} | bash || cat $(cygpath -m ''{0}'') | bash' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir, $SilentExport, $CabalDirFull, $StackInstallExport, $HLSInstallExport, $AdjustCabalConfigExport, $MinimalExport, $BootstrapDownloader, $DownloadScript)
+  Exec "$Bash" '-lc' ('{4} {6} {7} {8} {9} {10} {12} {13} [ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; export CABAL_DIR=''{5}'' ; [[ ''{0}'' = https* ]]  && {11} {0} | bash || cat $(cygpath -m ''{0}'') | bash' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir, $SilentExport, $CabalDirFull, $StackInstallExport, $HLSInstallExport, $AdjustCabalConfigExport, $MinimalExport, $BootstrapDownloader, $DownloadScript, $AdjustBashRcExport, $Msys2EnvExport)
 } else {
-  Exec "$Msys2Shell" '-mingw64' '-mintty'  '-shell' 'bash' '-c' ('{4} {6} {7} {8} {9} {10} [ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; export CABAL_DIR=''{5}'' ; trap ''echo Press any key to exit && read -n 1 && exit'' 2 ; [[ ''{0}'' = https* ]]  && {11} {0} | bash || cat $(cygpath -m ''{0}'') | bash ; echo ''Press any key to exit'' && read -n 1' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir, $SilentExport, $CabalDirFull, $StackInstallExport, $HLSInstallExport, $AdjustCabalConfigExport, $MinimalExport, $BootstrapDownloader, $DownloadScript)
+  Exec "$Msys2Shell" $ShellType '-mintty'  '-shell' 'bash' '-c' ('{4} {6} {7} {8} {9} {10} {12} {13} [ -n ''{1}'' ] && export GHCUP_MSYS2=$(cygpath -m ''{1}'') ; [ -n ''{2}'' ] && export GHCUP_INSTALL_BASE_PREFIX=$(cygpath -m ''{2}/'') ; export PATH=$(cygpath -u ''{3}/bin''):$PATH ; export CABAL_DIR=''{5}'' ; trap ''echo Press any key to exit && read -n 1 && exit'' 2 ; [[ ''{0}'' = https* ]]  && {11} {0} | bash || cat $(cygpath -m ''{0}'') | bash ; echo ''Press any key to exit'' && read -n 1' -f $BootstrapUrl, $MsysDir, $GhcupBasePrefix, $GhcupDir, $SilentExport, $CabalDirFull, $StackInstallExport, $HLSInstallExport, $AdjustCabalConfigExport, $MinimalExport, $BootstrapDownloader, $DownloadScript, $AdjustBashRcExport, $Msys2EnvExport)
 }


--- a/scripts/dev/update-shell-completions.sh
+++ b/scripts/dev/update-shell-completions.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+set -xue
+
+cabal --verbose=0 run ghcup:exe:ghcup -- --bash-completion-script ghcup > scripts/shell-completions/bash
+cabal --verbose=0 run ghcup:exe:ghcup -- --zsh-completion-script ghcup > scripts/shell-completions/zsh
+cabal --verbose=0 run ghcup:exe:ghcup -- --fish-completion-script ghcup > scripts/shell-completions/fish
+
--- a/scripts/releasing/pull_release_artifacts.sh
+++ b/scripts/releasing/pull_release_artifacts.sh
@@ -27,11 +27,7 @@ cd "gh-release-artifacts/${RELEASE}"
 # github
 gh release download "$RELEASE"

-# cirrus
-curl -L -o "x86_64-portbld-freebsd-ghcup-${TAG}" \
-	"https://api.cirrus-ci.com/v1/artifact/github/haskell/ghcup-hs/build/binaries/out/x86_64-portbld-freebsd-ghcup-${TAG}?branch=${RELEASE}"
-
 sha256sum ./*-ghcup-* > SHA256SUMS
 gpg --detach-sign -u "${SIGNER}" SHA256SUMS

-gh release upload "$RELEASE" "ghcup-${TAG}-src.tar.gz" "x86_64-portbld-freebsd-ghcup-${TAG}" SHA256SUMS SHA256SUMS.sig
+gh release upload "$RELEASE" "ghcup-${TAG}-src.tar.gz" SHA256SUMS SHA256SUMS.sig
--- a/test/ghcup-test/GHCup/ArbitraryTypes.hs
+++ b/test/ghcup-test/GHCup/ArbitraryTypes.hs
@@ -175,10 +175,6 @@ instance Arbitrary Tool where
  arbitrary = genericArbitrary
  shrink    = genericShrink

-instance Arbitrary GlobalTool where
-  arbitrary = genericArbitrary
-  shrink    = genericShrink
-
 instance Arbitrary GHCupInfo where
  arbitrary = genericArbitrary
  shrink    = genericShrink
--- a/test/ghcup-test/golden/unix/GHCupInfo.json
+++ b/test/ghcup-test/golden/unix/GHCupInfo.json
--- a/test/ghcup-test/golden/windows/GHCupInfo.json
+++ b/test/ghcup-test/golden/windows/GHCupInfo.json
@@ -845,7 +845,7 @@
                                        "dlHash": "et",
                                        "dlOutput": "𥗚%󲔐ဖ-\u000e",
                                        "dlSubdir": {
-                                            "RegexDir": "BP!a⠀􏀨"
+                                            "RegexDir": "BP!a𖫈􏀨"
                                        },
                                        "dlUri": "https:"
                                    },
@@ -4116,17 +4116,7 @@
                    }
                }
            },
-            "globalTools": {
-                "ShimGen": {
-                    "dlCSize": -1,
-                    "dlHash": "xrocmtsmjzgmemxrenf",
-                    "dlOutput": null,
-                    "dlSubdir": {
-                        "RegexDir": "\u0013tt\u0013m-"
-                    },
-                    "dlUri": "https:wjmqkzflmlzetqdcxed"
-                }
-            },
+            "metadataUpdate": "https:ixnnceymgu",
            "toolRequirements": {
                "GHCup": {
                    "3.8.8": {
@@ -9309,17 +9299,7 @@
                    }
                }
            },
-            "globalTools": {
-                "ShimGen": {
-                    "dlCSize": -18,
-                    "dlHash": "wbpx",
-                    "dlOutput": null,
-                    "dlSubdir": {
-                        "RegexDir": "[u3"
-                    },
-                    "dlUri": "https:"
-                }
-            },
+            "metadataUpdate": "https:cxnnfovqllcccybmllaikuvluhp",
            "toolRequirements": {
                "HLS": {
                    "2.6.9": {
@@ -11308,15 +11288,7 @@
                    }
                }
            },
-            "globalTools": {
-                "ShimGen": {
-                    "dlCSize": null,
-                    "dlHash": "yfwka",
-                    "dlOutput": "c5q",
-                    "dlSubdir": "􊆁M󿅃/|",
-                    "dlUri": "https:yolsdtmmo"
-                }
-            },
+            "metadataUpdate": "http:fbptvnonarkxeszcsn",
            "toolRequirements": {
                "Cabal": {
                    "7.7.4": {
@@ -13648,15 +13620,7 @@
                "GHCup": {},
                "Stack": {}
            },
-            "globalTools": {
-                "ShimGen": {
-                    "dlCSize": null,
-                    "dlHash": "hoegok",
-                    "dlOutput": null,
-                    "dlSubdir": "􁃽\u0005]?9\u0001Q:𭲎8ᙣ𑐛'oD\u001a󱧼(𛆎􃥧\u0004\\𢨓[\u001e",
-                    "dlUri": "https:nimu"
-                }
-            },
+            "metadataUpdate": null,
            "toolRequirements": {
                "Cabal": {
                    "3.5.4": {
@@ -17582,7 +17546,7 @@
                                        "dlHash": "knn",
                                        "dlOutput": "",
                                        "dlSubdir": {
-                                            "RegexDir": "𢹂􄝹 "
+                                            "RegexDir": "𐞳􄝹 "
                                        },
                                        "dlUri": "http:qlay"
                                    }
@@ -18153,17 +18117,7 @@
                    }
                }
            },
-            "globalTools": {
-                "ShimGen": {
-                    "dlCSize": null,
-                    "dlHash": "mpljxguikoebuynzv",
-                    "dlOutput": "Q􆹿@i\"%\u0014gb0/PPYE\u001f\u0014KC`-wL",
-                    "dlSubdir": {
-                        "RegexDir": ".`_\u0005󹦸&󲥠\u0014^1Fml\u001e􄋔>o􅟘G"
-                    },
-                    "dlUri": "http:tmcnu"
-                }
-            },
+            "metadataUpdate": "http:ntkddscbgdrjmwymnvpqpmgr",
            "toolRequirements": {
                "GHC": {
                    "6.3.1": {
@@ -19958,4 +19912,4 @@
        }
    ],
    "seed": 89490121
-}
+}
--- a/test/optparse-test/CompileTest.hs
+++ b/test/optparse-test/CompileTest.hs
@@ -80,7 +80,11 @@ compileGhcCheckList = mapSecond CompileGHC
  , (baseCmd <> "--jobs 10", baseOptions{GHC.jobs = Just 10})
  , (baseCmd <> "-c build.mk", baseOptions{GHC.buildConfig = Just "build.mk"})
  , (baseCmd <> "--config build.mk", baseOptions{GHC.buildConfig = Just "build.mk"})
+#ifdef IS_WINDOWS
+  , (baseCmd <> "--patch file:c:/example.patch", baseOptions{GHC.patches = Just $ Right [[uri|file:c:/example.patch|]]})
+#else
  , (baseCmd <> "--patch file:///example.patch", baseOptions{GHC.patches = Just $ Right [[uri|file:///example.patch|]]})
+#endif
  , (baseCmd <> "-p patch_dir", baseOptions{GHC.patches = Just (Left "patch_dir")})
  , (baseCmd <> "--patchdir patch_dir", baseOptions{GHC.patches = Just (Left "patch_dir")})
  , (baseCmd <> "-x armv7-unknown-linux-gnueabihf", baseOptions{GHC.crossTarget = Just "armv7-unknown-linux-gnueabihf"})
@@ -164,10 +168,22 @@ compileHlsCheckList = mapSecond CompileHLS
  , (baseCmd <> "-i /tmp/out_dir", baseOptions{HLS.isolateDir = Just "/tmp/out_dir"})
  , (baseCmd <> "--isolate /tmp/out_dir", baseOptions{HLS.isolateDir = Just "/tmp/out_dir"})
 #endif
+#ifdef IS_WINDOWS
+  , (baseCmd <> "--cabal-project file:c:/tmp/cabal.project", baseOptions{HLS.cabalProject = Just $ Right [uri|file:c:/tmp/cabal.project|]})
+#else
  , (baseCmd <> "--cabal-project file:///tmp/cabal.project", baseOptions{HLS.cabalProject = Just $ Right [uri|file:///tmp/cabal.project|]})
+#endif
  , (baseCmd <> "--cabal-project cabal.ghc8107.project", baseOptions{HLS.cabalProject = Just $ Left "cabal.ghc8107.project"})
+#ifdef IS_WINDOWS
+  , (baseCmd <> "--cabal-project-local file:c:/tmp/cabal.project.local", baseOptions{HLS.cabalProjectLocal = Just [uri|file:c:/tmp/cabal.project.local|]})
+#else
  , (baseCmd <> "--cabal-project-local file:///tmp/cabal.project.local", baseOptions{HLS.cabalProjectLocal = Just [uri|file:///tmp/cabal.project.local|]})
+#endif
+#ifdef IS_WINDOWS
+  , (baseCmd <> "--patch file:c:/example.patch", baseOptions{HLS.patches = Just $ Right [[uri|file:c:/example.patch|]]})
+#else
  , (baseCmd <> "--patch file:///example.patch", baseOptions{HLS.patches = Just $ Right [[uri|file:///example.patch|]]})
+#endif
  , (baseCmd <> "-p patch_dir", baseOptions{HLS.patches = Just (Left "patch_dir")})
  , (baseCmd <> "--patchdir patch_dir", baseOptions{HLS.patches = Just (Left "patch_dir")})
  , (baseCmd <> "-- --enable-tests", baseOptions{HLS.cabalArgs = ["--enable-tests"]})
Author	SHA1	Message	Date
Julian Ospald	96f7aa5c62	Allow to set ghcup msys2 environment Fixes #982	2024-02-18 16:22:20 +08:00
Julian Ospald	c2186bb33c	Merge branch 'issue-233'	2024-02-09 21:45:02 +08:00
Julian Ospald	1a9d43ea1a	Allow all runners	2024-02-09 21:41:34 +08:00
Julian Ospald	9de324d3c3	Merge remote-tracking branch 'origin/windows-bootstrap-fail-on-non-x86'	2024-02-09 21:40:40 +08:00
Julian Ospald	b53acfe61f	Drop enforcing clang on FreeBSD (why did we ever do that?)	2024-02-09 21:36:53 +08:00
Rune K. Svendsen	c92f71471d	Windows bootstrap: fail on non-x86	2024-02-07 10:50:38 +01:00
Julian Ospald	2a79c669a5	Update release scripts	2024-02-03 00:16:18 +08:00
Julian Ospald	9b2d326c38	Merge branch 'freebsd'	2024-02-03 00:15:53 +08:00
Julian Ospald	2bfca3760c	Finalize FreeBSD CI	2024-02-02 23:05:14 +08:00
Julian Ospald	0f7f5347d8	Force x86 self hosted runners for cross	2024-02-02 16:22:24 +08:00
Julian Ospald	80703d7b29	Be more portable wrt sourcing scripts	2024-02-02 16:18:50 +08:00
Julian Ospald	942685f396	Also dump env into ~/.profile, fixes #763	2024-02-02 15:40:31 +08:00
Julian Ospald	02744ff4a0	Don't spam bashrc with commented lines	2024-02-02 15:31:32 +08:00
Julian Ospald	c74409b9a5	Remove cleanup hack on ARM64 Linux	2024-02-01 16:02:34 +08:00
Julian Ospald	1c32dbc88a	Also install libiconv on FreeBSD	2024-02-01 16:02:20 +08:00
Julian Ospald	ab17270761	Use self-hosted FreeBSD runner	2024-02-01 00:08:25 +08:00
Julian Ospald	d0538a50e0	Don't error when cleanup action fails	2024-01-30 16:32:29 +08:00
Julian Ospald	318ac21e41	Merge branch 'tui-scrolling'	2024-01-25 19:48:24 +08:00
Julian Ospald	3e9bb7c369	Restore TUI scrolling to old behavior	2024-01-22 22:39:45 +08:00
Julian Ospald	2c64cd0f02	Merge branch 'issue-981'	2024-01-22 16:04:54 +08:00
Julian Ospald	59e6b65249	Make sure .bashrc is adjusted on windows during installation Fixes #981	2024-01-22 15:52:27 +08:00
Julian Ospald	91ef2c7666	Merge branch 'issue-983'	2024-01-22 13:51:45 +08:00
Julian Ospald	935cb5541b	Fix 'versions' version to resolver #983	2024-01-21 22:01:08 +08:00
Julian Ospald	9a7eb11c73	Merge branch 'issue-978'	2024-01-21 16:34:31 +08:00
Julian Ospald	4b338ccfd8	Fix windows ghcup test script	2024-01-21 15:29:12 +08:00
Julian Ospald	ca92b29ffe	Fix optparse tests on windows	2024-01-21 14:00:53 +08:00
Julian Ospald	ec4e69e89d	Fix indentation	2024-01-21 13:52:49 +08:00
Julian Ospald	c225f2cfee	Fix language-c on windows	2024-01-21 13:51:54 +08:00
Julian Ospald	e325728f38	Fix windows golden test	2024-01-21 13:47:03 +08:00
Julian Ospald	c9a44d211e	Update .gitignore	2024-01-20 18:24:17 +08:00
Julian Ospald	4b3ffd8570	Use file-uri for better URI handling, fixes #978	2024-01-20 18:23:08 +08:00
Julian Ospald	3e9746cf0c	Fix cabal.project.release	2024-01-20 17:58:04 +08:00
Julian Ospald	950155cbe3	Fix hlint	2024-01-20 17:50:40 +08:00
Julian Ospald	dd978ff2fd	Merge branch 'issue-967'	2024-01-20 17:48:51 +08:00
Julian Ospald	4bbaffaa6f	Update project files	2024-01-20 17:43:12 +08:00
Julian Ospald	2a12362e75	Merge branch 'issue-408'	2024-01-20 17:40:21 +08:00
Julian Ospald	411ac8dc31	Refreeze	2024-01-20 17:37:08 +08:00
Julian Ospald	b837a93176	Merge remote-tracking branch 'origin/pr/943'	2024-01-20 16:59:53 +08:00
Julian Ospald	1c56e782d2	Revert GHC bump on alpine32 wrt #962	2024-01-20 16:58:38 +08:00
Julian Ospald	c6c61ca486	Merge remote-tracking branch 'origin/update-ci2'	2024-01-20 16:56:12 +08:00
Julian Ospald	6ae312c1f9	Merge remote-tracking branch 'origin/tar'	2024-01-20 16:55:46 +08:00
Julian Ospald	f6cf4cb90c	Merge remote-tracking branch 'origin/fix-957'	2024-01-20 16:54:42 +08:00
Julian Ospald	3ff65219e8	Merge remote-tracking branch 'origin/pr/976'	2024-01-20 16:52:31 +08:00
Julian Ospald	e33f554838	Merge branch 'disable-cabal-xdg'	2024-01-20 16:48:43 +08:00
Julian Ospald	2850f343b9	Disable cabal XDG by default	2024-01-16 23:59:39 +08:00
Geoffrey Noel	8d6445c632	Assume /home/gnoel/.local/share if XDG_DATA_HOME is not set	2024-01-13 18:35:37 -05:00
Geoffrey Noel	de611e0d4e	Consider STACK_XDG env to determine the stack root path	2024-01-13 15:34:14 -05:00
Rune K. Svendsen	6fec9d4737	Quote version in `Pretty NotInstalled` instance	2024-01-11 11:42:56 +01:00
Rune K. Svendsen	856e48aa14	Make HLint happy	2024-01-09 10:26:46 +01:00
Rune K. Svendsen	2cafd9d2bc	Fix redundant import warning	2024-01-09 10:22:51 +01:00
Rune K. Svendsen	87ec8c756f	Move ArchiveResult into GHCup.Utils.Tar.Types So a module that wants to import ArchiveResult doesn't have to worry about CPP.	2024-01-09 10:19:58 +01:00
Julian Ospald	2ece023c0f	Fix coding suggestions	2024-01-07 22:03:06 +08:00
Julian Ospald	16e20ed474	Set LD=ld.bfd on Alpine linux during bindist configure	2024-01-04 20:53:21 +08:00
Julian Ospald	afd7e7dc4f	Re-introduce tar	2024-01-03 17:56:33 +08:00
Julian Ospald	d46bdbf959	Fix misinterpretation of '+' in URI paths, fixes #408	2024-01-03 00:42:01 +08:00
Julian Ospald	cac3cec135	Use i386/alpine:3.16	2024-01-02 19:08:56 +08:00
Julian Ospald	4e0efff4c4	Fix tests	2024-01-02 19:08:56 +08:00
Julian Ospald	71b7c96ddd	Use alpine:3.12 It appears tat at least alpine:3.16 is broken and produces linking errors.	2024-01-02 19:08:56 +08:00
Julian Ospald	5ff61cdf86	Bump toolchain in cirrus CI	2024-01-02 19:08:56 +08:00
Julian Ospald	7d0ba7fc62	Bump llvm to 13	2024-01-02 19:08:56 +08:00
Julian Ospald	bfe56aed1f	Fix Dockerfile	2024-01-02 19:08:56 +08:00
Julian Ospald	a1103c05a5	Update ARM docker images	2024-01-02 19:08:56 +08:00
Julian Ospald	125125b9db	Downgrade cabal on armv7	2024-01-02 19:08:55 +08:00
Julian Ospald	4eec582f1b	Update alpine docker containers	2024-01-02 19:08:55 +08:00
Julian Ospald	e969489ca2	Fix build on windows	2024-01-02 19:08:55 +08:00
Julian Ospald	ec4a657b42	Update tools in CI	2024-01-02 19:08:55 +08:00
Julian Ospald	55030d83da	Merge branch 'issue-958'	2024-01-01 21:40:36 +08:00
Rune K. Svendsen	dfe213824f	Improve NoDownload Pretty instance on missing/unknown "mtarget" The guard was only used for the "Perhaps you meant"-part, so include the other part regardless of what `mtarget` is.	2023-12-30 14:13:16 +01:00
Julian Ospald	c680a9f33b	Support cygwin in bootstrap-haskell too Fixes #958	2023-12-29 19:56:38 +08:00
Julian Ospald	df192ee18e	Merge remote-tracking branch 'origin/pr/956'	2023-12-26 21:41:40 +08:00
Rune K. Svendsen	008def2ff4	Add comment about why we ignore this error	2023-12-20 10:26:42 +01:00
Rune K. Svendsen	3976daddb7	bootstrap-haskell.ps1: don't exit if tmp file removal fails	2023-12-20 10:21:22 +01:00
Julian Ospald	524cdbbeb1	Merge remote-tracking branch 'origin/pr/953'	2023-12-15 23:53:59 +08:00
Julian Ospald	a01c5acfe2	Update submodules	2023-12-15 23:53:41 +08:00
Rune K. Svendsen	6689312ac5	docs: remove "TUI not supported on Windows" TUI works on Windows since v0.1.20.0 (cf. https://github.com/haskell/ghcup-hs/pull/912)	2023-12-15 16:49:55 +01:00
Julian Ospald	e214695a3e	Merge remote-tracking branch 'origin/pr/850'	2023-12-02 18:42:22 +08:00
Yuto Tanaka	9d7f99bd00	Fix many typos	2023-11-30 18:12:46 +09:00
Julian Ospald	3cea6ef97c	Merge remote-tracking branch 'origin/pr/937'	2023-11-28 21:25:12 +08:00
Julian Ospald	3b0f131a65	Merge remote-tracking branch 'origin/pr/940'	2023-11-28 21:08:49 +08:00
konsumlamm	e0a3020e34	Update WASM install instructions	2023-11-28 13:55:52 +01:00
Luis Morillo	0e46b9509a	complete tutorial. remove show all tools from widgets. resolve some conflicts.	2023-11-23 16:05:12 +01:00
Luis Morillo	d3474d0cd9	add KeyInfo handler and widget. Improve tutorial	2023-11-23 15:32:23 +01:00
Luis Morillo	5c3dad1bb9	reorganize code by sections	2023-11-23 15:31:33 +01:00
Luis Morillo	987cdaf313	factor out attr names. Add windows symbols to tutotial widget. Improve tutorial aesthetics and text	2023-11-23 15:28:21 +01:00
Luis Morillo	835352428a	simplify rendering for better ux	2023-11-23 15:28:19 +01:00
Luis Morillo	8f4246e716	Use proper Name type and Modal type. Create tutorial Widget	2023-11-23 15:27:33 +01:00
Luis Morillo	1353a2fd20	use map-like data structure	2023-11-23 15:26:49 +01:00
Luis Morillo	aa9fbdbfc2	Use MonadState Instance to simplify install', del', set' and changelog'. Lensify the app	2023-11-23 15:24:24 +01:00
Julian Ospald	3a8cdf9967	Fix opening changelog on windows	2023-11-20 22:36:17 +08:00
Julian Ospald	2caf491e9d	Remove the "show all tool" config We show all tools at the moment anyway.	2023-11-18 18:55:06 +08:00
Julian Ospald	d277e56121	Improve logging by dropping trailing newline	2023-11-18 13:09:19 +08:00
Julian Ospald	335099ad19	Add rocky/void detection	2023-11-17 17:03:10 +08:00
Julian Ospald	b1106985ec	Merge branch 'monday-improvements'	2023-11-14 23:16:42 +08:00
Julian Ospald	cd8ce9aaa9	Update test artifact upload	2023-11-14 22:11:28 +08:00
Julian Ospald	18f0cb086b	Fix tests	2023-11-14 09:37:07 +08:00
Julian Ospald	dee54445bf	Merge remote-tracking branch 'origin/pr/928'	2023-11-13 17:50:37 +08:00
Bryan Richter	2df59fd1b3	Emphasize experimental nature of wasm and js	2023-11-13 11:28:14 +02:00
Julian Ospald	2e5dee8e1a	Add mechanism to warn on new metadata versions, fixes #860	2023-11-13 16:53:24 +08:00
Julian Ospald	c6aa5c3ed7	Don't remove share dir link prematurely	2023-11-13 16:00:48 +08:00
Julian Ospald	47ef380ebd	Add update-shell-completions.sh	2023-11-13 16:00:31 +08:00
Julian Ospald	d6601b0353	Remove globalTools from metadata	2023-11-13 15:39:58 +08:00
Julian Ospald	0eba225723	Update modgraph	2023-11-13 15:21:54 +08:00
Julian Ospald	e7d91d138b	Improve metadata documentation	2023-11-13 15:19:58 +08:00
Julian Ospald	0103e2771e	Merge branch 'sunday-improvements'	2023-11-12 22:50:09 +08:00
Julian Ospald	b6246734e4	Givee cross bindists it's own doc section	2023-11-12 18:47:54 +08:00
Julian Ospald	6146c3494f	Improve documentation for cross bindists	2023-11-12 18:39:06 +08:00