Enable libarchive wrt #147

Fix nancy
Fix ghcup upgrade if binary is in non-standard location
2021-06-13 21:29:00 +02:00 · 2021-06-13 19:29:25 +02:00 · 2021-06-13 15:08:31 +02:00 · 2021-06-13 15:05:39 +02:00 · 2021-06-13 14:43:00 +02:00 · 2021-06-13 14:15:48 +02:00
19 changed files with 289 additions and 177 deletions
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -146,8 +146,24 @@ variables:
    - .test_ghcup_version
    - .darwin:aarch64
    - .root_cleanup
-  before_script:
-    - ./.gitlab/before_script/darwin/install_deps.sh
+  script: |
+    set -Eeuo pipefail
+    function runInNixShell() {
+      time nix-shell .gitlab/shell.nix \
+        -I nixpkgs=https://github.com/angerman/nixpkgs/archive/75f7281738b.tar.gz \
+        --argstr system "x86_64-darwin" \
+        --pure \
+        --keep GHC_VERSION --keep CABAL_INSTALL_VERSION --keep BUILD_FLAVOUR \
+        --keep BIN_DIST_PREP_TAR_COMP --keep CPUS --keep PROJECT_DIR \
+        --keep CI_PROJECT_DIR --keep MAKE_ARGS --keep HADRIAN_ARGS --keep CABAL_CACHE \
+        --keep LANG --keep CONFIGURE_ARGS --keep TEST_ENV --keep BIN_DIST_NAME \
+        --keep MACOSX_DEPLOYMENT_TARGET --keep ac_cv_func_clock_gettime --keep HACKAGE_INDEX_STATE \
+        --keep CABAL_DIR --keep ARCH --keep OS --keep CABAL_VERSION --keep GHC_VERSION \ 
+        --keep JSON_VERSION --ARTIFACT \
+        --run "$1" 2>&1
+    }
+    runInNixShell ./.gitlab/before_script/darwin/install_deps.sh 2>&1
+    runInNixShell ./.gitlab/script/ghcup_version.sh 2>&1

 .test_ghcup_version:freebsd:
  extends:
@@ -278,6 +294,7 @@ test:mac:recommended:aarch64:
    GHC_VERSION: "8.10.5"
    CABAL_VERSION: "3.4.0.0"
  needs: []
+  allow_failure: true


 ######## freebsd test ########
@@ -388,6 +405,7 @@ release:darwin:aarch64:
    GHC_VERSION: "8.10.5"
    CABAL_VERSION: "3.4.0.0"
    MACOSX_DEPLOYMENT_TARGET: "10.7"
+  allow_failure: true


 ######## freebsd release ########
@@ -399,12 +417,29 @@ release:freebsd:
    - .freebsd
    - .release_ghcup
    - .root_cleanup
-  before_script:
-    - ./.gitlab/before_script/freebsd/install_deps.sh
+  script: |
+    set -Eeuo pipefail
+    function runInNixShell() {
+      time nix-shell .gitlab/shell.nix \
+        -I nixpkgs=https://github.com/angerman/nixpkgs/archive/75f7281738b.tar.gz \
+        --argstr system "x86_64-darwin" \
+        --pure \
+        --keep GHC_VERSION --keep CABAL_INSTALL_VERSION --keep BUILD_FLAVOUR \
+        --keep BIN_DIST_PREP_TAR_COMP --keep CPUS --keep PROJECT_DIR \
+        --keep CI_PROJECT_DIR --keep MAKE_ARGS --keep HADRIAN_ARGS --keep CABAL_CACHE \
+        --keep LANG --keep CONFIGURE_ARGS --keep TEST_ENV --keep BIN_DIST_NAME \
+        --keep MACOSX_DEPLOYMENT_TARGET --keep ac_cv_func_clock_gettime --keep HACKAGE_INDEX_STATE \
+        --keep CABAL_DIR --keep ARCH --keep OS --keep CABAL_VERSION --keep GHC_VERSION \ 
+        --keep JSON_VERSION --ARTIFACT \
+        --run "$1" 2>&1
+    }
+    runInNixShell ./.gitlab/before_script/freebsd/install_deps.sh 2>&1
+    runInNixShell ./.gitlab/script/ghcup_release.sh 2>&1
  variables:
    ARTIFACT: "x86_64-portbld-freebsd-ghcup"
    GHC_VERSION: "8.10.5"
    CABAL_VERSION: "3.4.0.0"
+  allow_failure: true

 ######## windows release ########

--- a/.gitlab/before_script/darwin/install_deps.sh
+++ b/.gitlab/before_script/darwin/install_deps.sh
@@ -7,7 +7,6 @@ set -eux
 mkdir -p "${TMPDIR}"

 if [ $ARCH = 'ARM64' ] ; then
-	export PATH="/opt/homebrew/opt/llvm/bin:$PATH"
 	curl -sSfL https://downloads.haskell.org/~ghcup/0.1.15.1/aarch64-apple-darwin-ghcup-0.1.15.1 > ./ghcup-bin
 	chmod +x ghcup-bin
 else
--- a/.gitlab/before_script/windows/install_deps.sh
+++ b/.gitlab/before_script/windows/install_deps.sh
@@ -9,7 +9,7 @@ mkdir -p "${TMPDIR}" "${CABAL_DIR}"
 mkdir -p "$GHCUP_INSTALL_BASE_PREFIX/ghcup/bin"

 CI_PROJECT_DIR=$(pwd)
-curl -o ghcup.exe https://downloads.haskell.org/~ghcup/tmp/x86_64-mingw64-ghcup-9.exe
+curl -o ghcup.exe https://downloads.haskell.org/~ghcup/0.1.15.1/x86_64-mingw64-ghcup-0.1.15.1.exe
 chmod +x ghcup.exe

 ./ghcup.exe install ${GHC_VERSION}
--- a/.gitlab/script/ghcup_version.sh
+++ b/.gitlab/script/ghcup_version.sh
@@ -60,8 +60,13 @@ else
 fi


-cp "$(ecabal new-exec -w ghc-${GHC_VERSION} --verbose=0 --offline sh -- -c 'command -v ghcup')" "$CI_PROJECT_DIR"/.local/bin/ghcup
-cp "$(ecabal new-exec -w ghc-${GHC_VERSION} --verbose=0 --offline sh -- -c 'command -v ghcup-gen')" "$CI_PROJECT_DIR"/.local/bin/ghcup-gen
+if [ "${OS}" = "WINDOWS" ] ; then
+	ext=".exe"
+else
+	ext=''
+fi
+	cp "$(ecabal new-exec -w ghc-${GHC_VERSION} --verbose=0 --offline sh -- -c 'command -v ghcup')" "$CI_PROJECT_DIR"/.local/bin/ghcup${ext}
+	cp "$(ecabal new-exec -w ghc-${GHC_VERSION} --verbose=0 --offline sh -- -c 'command -v ghcup-gen')" "$CI_PROJECT_DIR"/.local/bin/ghcup-gen${ext}

 ### cleanup

@@ -71,7 +76,6 @@ else
 	rm -rf "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup
 fi

-
 ### manual cli based testing


--- a/.gitlab/shell.nix
+++ b/.gitlab/shell.nix
@@ -0,0 +1,91 @@
+{ system ? "aarch64-darwin"
+#, nixpkgs ? fetchTarball https://github.com/angerman/nixpkgs/archive/257cb120334.tar.gz #apple-silicon.tar.gz
+, pkgs ? import <nixpkgs> { inherit system; }
+, compiler ? if system == "aarch64-darwin" then "ghc8103Binary" else "ghc8103"
+}: pkgs.mkShell {
+  # this prevents nix from trying to write the env-vars file.
+  # we can't really, as NIX_BUILD_TOP/env-vars is not set.
+  noDumpEnvVars=1;
+
+  # stop polluting LDFLAGS with -liconv
+  dontAddExtraLibs = true;
+
+  # we need to inject ncurses into --with-curses-libraries.
+  # the real fix is to teach terminfo to use libcurses on macOS.
+  # CONFIGURE_ARGS = "--with-intree-gmp --with-curses-libraries=${pkgs.ncurses.out}/lib";
+  CONFIGURE_ARGS = "--with-intree-gmp --with-curses-libraries=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib --with-iconv-includes=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include --with-iconv-libraries=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib SH=/bin/bash";
+
+  # magic speedup pony :facepalm:
+  #
+  # nix has the ugly habbit of duplicating ld flags more than necessary.  This
+  # somewhat consolidates this.
+  shellHook = ''
+  export NIX_LDFLAGS=$(for a in $NIX_LDFLAGS; do echo $a; done |sort|uniq|xargs)
+  export NIX_LDFLAGS_FOR_TARGET=$(for a in $NIX_LDFLAGS_FOR_TARGET; do echo $a; done |sort|uniq|xargs)
+  export NIX_LDFLAGS_FOR_TARGET=$(comm -3 <(for l in $NIX_LDFLAGS_FOR_TARGET; do echo $l; done) <(for l in $NIX_LDFLAGS; do echo $l; done))
+
+
+  # Impurity hack for GHC releases.
+  #################################
+  # We don't want binary releases to depend on nix, thus we'll need to make sure we don't leak in references.
+  # GHC externally depends only on iconv and curses.  However we can't force a specific curses library for
+  # the terminfo package, as such we'll need to make sure we only look in the system path for the curses library
+  # and not pick up the tinfo from the nix provided ncurses package.
+  #
+  # We also need to force us to use the systems COREFOUNDATION, not the one that nix builds. Again this is impure,
+  # but it will allow us to have proper binary distributions.
+  #
+  # do not use nixpkgs provided core foundation
+  export NIX_COREFOUNDATION_RPATH=/System/Library/Frameworks
+  # drop curses from the LDFLAGS, we really want the system ones, not the nix ones.
+  export NIX_LDFLAGS=$(for lib in $NIX_LDFLAGS; do case "$lib" in *curses*);; *) echo -n "$lib ";; esac; done;)
+  export NIX_CFLAGS_COMPILE+=" -Wno-nullability-completeness -Wno-availability -Wno-expansion-to-defined -Wno-builtin-requires-header -Wno-unused-command-line-argument"
+
+  # unconditionally add the MacOSX.sdk and TargetConditional.h
+  export NIX_CFLAGS_COMPILE+=" -isystem /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include"
+
+  # Use an architecture specific home, so cabal for different architectures don't confuse each other.
+  export HOME="$HOME/$(uname -m)-home"
+  mkdir -p $HOME
+  '';
+
+  nativeBuildInputs = (with pkgs; [
+    # This needs to come *before* ghc,
+    # otherwise we migth end up with the clang from
+    # the bootstrap GHC in PATH with higher priority.
+    clang_11
+    llvm_11
+
+    haskell.compiler.${compiler}
+    haskell.packages.${compiler}.cabal-install
+    haskell.packages.${compiler}.alex
+    haskell.packages.${compiler}.happy # _1_19_12 is needed for older GHCs.
+
+    automake
+    autoconf
+    m4
+
+    gmp
+    zlib.out
+    zlib.dev
+    glibcLocales
+    # locale doesn't build yet :-/
+    # locale
+
+    git
+
+    python3
+    # python3Full
+    # python3Packages.sphinx
+    perl
+
+    which
+    wget
+    file
+
+    xz
+    xlibs.lndir
+
+    cacert ])
+  ++ (with pkgs.darwin.apple_sdk.frameworks; [ Foundation Security ]);
+}
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,14 +1,14 @@
 # Revision history for ghcup

-## 0.1.15.1 -- ????-??-??
+## 0.1.15.1 -- 2021-06-11

 * Add Apple Silicon support
 * Add windows support wrt [#130](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/130)
-* Add date to GHC bindist names created by ghcup
+* Add stack support
 * Warn when /tmp doesn't have 5GB or more of disk space
 * Allow to compile GHC from git repo wrt [#126](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/126)
 * Allow to set custom ghc version when running 'ghcup compile ghc' wrt [#136](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/136)
-* Add stack support
+* Add date to GHC bindist names created by ghcup

 ## 0.1.14.2 -- 2021-05-12

--- a/README.md
+++ b/README.md
@@ -123,6 +123,9 @@ Then you can control the locations via XDG environment variables as such:
 * `XDG_BIN_HOME`: binaries end up here (default: `~/.local/bin`)
 * `XDG_CONFIG_HOME`: the config file is stored in `ghcup` subdir as `config.yaml` (default: `~/.config`)

+**Note that `ghcup` makes some assumptions about structure of files in `XDG_BIN_HOME`. So if you have other tools
+installing e.g. stack/cabal/ghc into it, this will likely clash. In that case consider disabling XDG support.**
+
 ### Env variables

 This is the complete list of env variables that change GHCup behavior:
@@ -132,6 +135,7 @@ This is the complete list of env variables that change GHCup behavior:
 * `GHCUP_INSTALL_BASE_PREFIX`: the base of ghcup (default: `$HOME`)
 * `GHCUP_CURL_OPTS`: additional options that can be passed to curl
 * `GHCUP_WGET_OPTS`: additional options that can be passed to wget
+* `GHCUP_SKIP_UPDATE_CHECK`: Skip the (possibly annoying) update check when you run a command
 * `CC`/`LD` etc.: full environment is passed to the build system when compiling GHC via GHCup

 ### Installing custom bindists
--- a/app/ghcup/Main.hs
+++ b/app/ghcup/Main.hs
@@ -1095,10 +1095,10 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
    >>= \opt@Options {..} -> do
          dirs <- getDirs

-          (settings, keybindings) <- toSettings opt
-
          -- create ~/.ghcup dir
-          createDirRecursive' (baseDir dirs)
+          ensureDirectories dirs
+
+          (settings, keybindings) <- toSettings opt

          -- logger interpreter
          logfile <- initGHCupFileLogging (logsDir dirs)
@@ -1144,7 +1144,10 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]

          case optCommand of
            Upgrade _ _ -> pure ()
-            _ -> runLogger $ flip runReaderT appstate $ checkForUpdates
+            _ -> do
+              lookupEnv "GHCUP_SKIP_UPDATE_CHECK" >>= \case
+                Nothing -> runLogger $ flip runReaderT appstate $ checkForUpdates
+                Just _ -> pure ()


          -- ensure global tools
@@ -1618,7 +1621,7 @@ Make sure to clean up #{tmpdir} afterwards.|])
              target <- case uOpts of
                UpgradeInplace  -> Just <$> liftIO getExecutablePath
                (UpgradeAt p)   -> pure $ Just p
-                UpgradeGHCupDir -> pure (Just (binDir </> "ghcup"))
+                UpgradeGHCupDir -> pure (Just (binDir </> "ghcup" <> exeExt))

              runUpgrade (liftE $ upgradeGHCup target force) >>= \case
                VRight v' -> do
--- a/14
+++ b/14
@@ -16,7 +16,7 @@

 plat="$(uname -s)"
 arch=$(uname -m)
-ghver="0.1.14.1"
+ghver="0.1.15.1"
 base_url="https://downloads.haskell.org/~ghcup"

 case "${plat}" in
@@ -166,6 +166,10 @@ download_ghcup() {
        "Darwin"|"darwin")
 			case "${arch}" in
 				x86_64|amd64)
+					_url=${base_url}/${ghver}/x86_64-apple-darwin-ghcup-${ghver}
+					;;
+				aarch64|arm64|armv8l)
+					_url=${base_url}/${ghver}/aarch64-apple-darwin-ghcup-${ghver}
 					;;
 				i*86)
 					die "i386 currently not supported!"
@@ -173,11 +177,11 @@ download_ghcup() {
 				*) die "Unknown architecture: ${arch}"
 					;;
 			esac
-			_url=${base_url}/${ghver}/x86_64-apple-darwin-ghcup-${ghver} ;;
+			;;
        MSYS*|MINGW*)
 			case "${arch}" in
 				x86_64|amd64)
-					_url=https://downloads.haskell.org/~ghcup/tmp/x86_64-mingw64-ghcup-9.exe
+					_url=${base_url}/${ghver}/x86_64-mingw64-ghcup-${ghver}.exe
 					;;
 				*) die "Unknown architecture: ${arch}"
 					;;
@@ -327,7 +331,7 @@ if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then

 		case $hls_answer in
 			[Yy]*)
-				eghcup --cache install hls
+				eghcup --cache install hls || warn "HLS installation failed, continuing anyway"
 				break ;;
 			[Nn]* | "")
 				break ;;
@@ -354,7 +358,7 @@ if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then

 		case $stack_answer in
 			[Yy]*)
-				eghcup --cache install stack
+				eghcup --cache install stack || warn "Stack installation failed, continuing anyway"
 				break ;;
 			[Nn]* | "")
 				break ;;
--- a/bootstrap-haskell.ps1
+++ b/bootstrap-haskell.ps1
@@ -194,7 +194,7 @@ $null = [Environment]::SetEnvironmentVariable("GHCUP_INSTALL_BASE_PREFIX", $Ghcu
 $GhcupDir = ('{0}\ghcup' -f $GhcupBasePrefix)
 $MsysDir = ('{0}\msys64' -f $GhcupDir)
 $Bash = ('{0}\usr\bin\bash' -f $MsysDir)
-$BootstrapUrl = 'https://www.haskell.org/ghcup/sh/bootstrap-haskell-windows'
+$BootstrapUrl = 'https://www.haskell.org/ghcup/sh/bootstrap-haskell'
 $GhcupMsys2 = [System.Environment]::GetEnvironmentVariable('GHCUP_MSYS2', 'user')

 Print-Msg -msg 'Preparing for GHCup installation...'
--- a/ghcup-0.0.4.yaml
+++ b/ghcup-0.0.4.yaml
@@ -1520,11 +1520,11 @@ ghcupDownloads:
              dlUri: https://downloads.haskell.org/~ghc/8.10.5/ghc-8.10.5-x86_64-apple-darwin.tar.xz
              dlSubdir: ghc-8.10.5
              dlHash: ef0f47eff8962d58fa447123636cf8ef31c1e5b2d0ae90177d3388861ddf4a22
-          # FreeBSD:
-          #   unknown_versioning:
-          #     dlUri: https://downloads.haskell.org/~ghc/8.10.5/ghc-8.10.5-x86_64-portbld-freebsd.tar.xz
-          #     dlSubdir: ghc-8.10.5
-          #     dlHash: c9776a2ccf9629b03e967206a507fcdcb6c5189800a626e9461ababf6733c357
+          FreeBSD:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/ghc/8.10.5/ghc-8.10.5-x86_64-portbld-freebsd.tar.xz
+              dlSubdir: ghc-8.10.5
+              dlHash: 11a0b490bfb2f57b5bc87c69c197542eafce1b4991cc22f625179a6c6e567834
        A_32:
          Linux_Debian:
            '( >= 9 && < 10 )': &ghc-8105-32-deb9
@@ -1868,7 +1868,7 @@ ghcupDownloads:
              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.4.0.0/cabal-install-3.4.0.0-armv7-linux-bootstrapped.tar.xz
              dlHash: 16c0d1eaba24bed14f3e152970179a45d9f9bb5cc839b2c210ad06eb7d4826ed
  GHCup:
-    0.1.14.1:
+    0.1.15.1:
      viTags:
      - Recommended
      - Latest
@@ -1878,35 +1878,39 @@ ghcupDownloads:
        A_64:
          Linux_UnknownLinux:
            unknown_versioning: &ghcup-64
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/x86_64-linux-ghcup-0.1.14.1
-              dlHash: 59e31b2ede3ed20f79dce0f8ba0a68b6fb25e5f00ba2d7243f6a8af68d979ff5
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/x86_64-linux-ghcup-0.1.15.1
+              dlHash: 871c9dc1bfbf7df6fe3b9b7250c20a3dae8a7aee171712a3e63689ab75bc9439
          Darwin:
            unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/x86_64-apple-darwin-ghcup-0.1.14.1
-              dlHash: 3e1dd173b3e7b5d90dcdece423c3ddd3efb4c83e964967b0fb574c9b7b2c44e1
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/x86_64-apple-darwin-ghcup-0.1.15.1
+              dlHash: 7cd67b554fc58c4ffb224b73e369c5dd27c5276c01f102f6423230b34cc635bc
          FreeBSD:
            unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/x86_64-portbld-freebsd-ghcup-0.1.14.1
-              dlHash: 89a70980d77888dae8b9fd0f05e7a7920f421bc3bb5192da8e73fd4e7b4cb86f
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/x86_64-portbld-freebsd-ghcup-0.1.15.1
+              dlHash: b4ad9c9f1a878560e8f770d985d53b8fb70582baf99e40e53ec9ee97dc47ae64
          Linux_Alpine:
            unknown_versioning: *ghcup-64
        A_32:
          Linux_UnknownLinux:
            unknown_versioning: &ghcup-32
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/i386-linux-ghcup-0.1.14.1
-              dlHash: 610aac7c3be3ba3874c07b9cae5b2ca0da9a92bf381afc2597bd2dc9c70aae0c
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/i386-linux-ghcup-0.1.15.1
+              dlHash: 0c1dcbdd7cfa8accdfbe14c623924f3ca29a35d32a2ac3e61f0eb322855e2cb1
          Linux_Alpine:
            unknown_versioning: *ghcup-32
        A_ARM64:
          Linux_UnknownLinux:
            unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/aarch64-linux-ghcup-0.1.14.1
-              dlHash: e9ae07b7d41ea03e6af9c1f3587f61287827c4e29478b6a5d46ea1ce5af4cee5
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/aarch64-linux-ghcup-0.1.15.1
+              dlHash: 7fa29d8e9a9fe3d1e3a63a1d16fc3550128edbdb9b5b5dff7974358c4dab192c
+          Darwin:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/aarch64-apple-darwin-ghcup-0.1.15.1
+              dlHash: 6a743cd50e8124ac2de8be77013d49dcf3b99ce7cc463ec86ed99a904a51dfd9
        A_ARM:
          Linux_UnknownLinux:
            unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/armv7-linux-ghcup-0.1.14.1
-              dlHash: 646832030efbc0a848df24c08b5eb7507bd15d1c2eb95fea6d9d03890f3662be
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/armv7-linux-ghcup-0.1.15.1
+              dlHash: 77ee5d9828c2ba771127274e301e81412b9f29af2d65dd85dada4786d9438c2c
  HLS:
    1.1.0:
      viTags:
--- a/ghcup-0.0.5.yaml
+++ b/ghcup-0.0.5.yaml
@@ -2024,7 +2024,7 @@ ghcupDownloads:
              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.4.0.0/cabal-install-3.4.0.0-armv7-linux-bootstrapped.tar.xz
              dlHash: 16c0d1eaba24bed14f3e152970179a45d9f9bb5cc839b2c210ad06eb7d4826ed
  GHCup:
-    0.1.14.1:
+    0.1.15.1:
      viTags:
      - Recommended
      - Latest
@@ -2034,39 +2034,43 @@ ghcupDownloads:
        A_64:
          Linux_UnknownLinux:
            unknown_versioning: &ghcup-64
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/x86_64-linux-ghcup-0.1.14.1
-              dlHash: 59e31b2ede3ed20f79dce0f8ba0a68b6fb25e5f00ba2d7243f6a8af68d979ff5
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/x86_64-linux-ghcup-0.1.15.1
+              dlHash: 871c9dc1bfbf7df6fe3b9b7250c20a3dae8a7aee171712a3e63689ab75bc9439
          Darwin:
            unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/x86_64-apple-darwin-ghcup-0.1.14.1
-              dlHash: 3e1dd173b3e7b5d90dcdece423c3ddd3efb4c83e964967b0fb574c9b7b2c44e1
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/x86_64-apple-darwin-ghcup-0.1.15.1
+              dlHash: 7cd67b554fc58c4ffb224b73e369c5dd27c5276c01f102f6423230b34cc635bc
          FreeBSD:
            unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/x86_64-portbld-freebsd-ghcup-0.1.14.1
-              dlHash: 89a70980d77888dae8b9fd0f05e7a7920f421bc3bb5192da8e73fd4e7b4cb86f
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/x86_64-portbld-freebsd-ghcup-0.1.15.1
+              dlHash: b4ad9c9f1a878560e8f770d985d53b8fb70582baf99e40e53ec9ee97dc47ae64
          Windows:
            unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/tmp/x86_64-mingw64-ghcup-1.exe
-              dlHash: a61ae29e677db0f0a93505e0ab3b35b7ccc3ebec6a2a2cf9418cfd550ef82ec6
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/x86_64-mingw64-ghcup-0.1.15.1.exe
+              dlHash: 045bac4620fc9d1119ed4961aeba46b616ed572dd11b7d35b48caf58eea08d0f
          Linux_Alpine:
            unknown_versioning: *ghcup-64
        A_32:
          Linux_UnknownLinux:
            unknown_versioning: &ghcup-32
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/i386-linux-ghcup-0.1.14.1
-              dlHash: 610aac7c3be3ba3874c07b9cae5b2ca0da9a92bf381afc2597bd2dc9c70aae0c
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/i386-linux-ghcup-0.1.15.1
+              dlHash: 0c1dcbdd7cfa8accdfbe14c623924f3ca29a35d32a2ac3e61f0eb322855e2cb1
          Linux_Alpine:
            unknown_versioning: *ghcup-32
        A_ARM64:
          Linux_UnknownLinux:
            unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/aarch64-linux-ghcup-0.1.14.1
-              dlHash: e9ae07b7d41ea03e6af9c1f3587f61287827c4e29478b6a5d46ea1ce5af4cee5
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/aarch64-linux-ghcup-0.1.15.1
+              dlHash: 7fa29d8e9a9fe3d1e3a63a1d16fc3550128edbdb9b5b5dff7974358c4dab192c
+          Darwin:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/aarch64-apple-darwin-ghcup-0.1.15.1
+              dlHash: 6a743cd50e8124ac2de8be77013d49dcf3b99ce7cc463ec86ed99a904a51dfd9
        A_ARM:
          Linux_UnknownLinux:
            unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/armv7-linux-ghcup-0.1.14.1
-              dlHash: 646832030efbc0a848df24c08b5eb7507bd15d1c2eb95fea6d9d03890f3662be
+              dlUri: https://downloads.haskell.org/~ghcup/0.1.15.1/armv7-linux-ghcup-0.1.15.1
+              dlHash: 77ee5d9828c2ba771127274e301e81412b9f29af2d65dd85dada4786d9438c2c
  HLS:
    1.1.0:
      viTags:
@@ -2092,9 +2096,12 @@ ghcupDownloads:
            unknown_versioning: *hls-64
  Stack:
    2.5.1:
-      viTags: []
+      viTags:
+        - old
      viChangeLog: https://github.com/commercialhaskell/stack/blob/master/ChangeLog.md#v251
-      viPostInstall: &stack-post "Stack manages GHC versions internally by default. In order to make it use ghcup installed GHC versions have a look at the options 'system-ghc', 'compiler-check' and 'compiler': https://docs.haskellstack.org/en/stable/yaml_configuration/#system-ghc"
+      viPostInstall: &stack-post |
+        Stack manages GHC versions internally by default. In order to make it use ghcup installed GHC versions have a look at the options 'system-ghc', 'compiler-check' and 'compiler': https://docs.haskellstack.org/en/stable/yaml_configuration/#system-ghc
+        Additionally, you should upgrade stack only through ghcup.
      viArch:
        A_64:
          Linux_UnknownLinux:
--- a/ghcup.cabal
+++ b/ghcup.cabal
@@ -157,7 +157,7 @@ library
      , io-streams             >=1.5.2.1
      , terminal-progress-bar  >=0.4.1

-  if (flag(tar) || os(windows))
+  if flag(tar)
    cpp-options:   -DTAR
    build-depends: tar

@@ -243,7 +243,7 @@ executable ghcup
  if os(windows)
    cpp-options: -DIS_WINDOWS

-  if (flag(tar) || os(windows))
+  if flag(tar)
    cpp-options: -DTAR

  else
@@ -297,7 +297,7 @@ executable ghcup-gen
    , versions              ^>=4.0.1
    , yaml                  ^>=0.11.4.0

-  if (flag(tar) || os(windows))
+  if flag(tar)
    cpp-options:   -DTAR
    build-depends: tar

--- a/lib/GHCup.hs
+++ b/lib/GHCup.hs
@@ -84,6 +84,9 @@ 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
+#if defined(IS_WINDOWS)
+import qualified System.Win32.File             as Win32
+#endif
 import qualified Text.Megaparsec               as MP
 import GHCup.Utils.MegaParsec
 import Control.Concurrent (threadDelay)
@@ -658,7 +661,6 @@ setGHC ver sghc = do

  -- symlink destination
  AppState { dirs = Dirs {..} } <- lift ask
-  liftIO $ createDirRecursive' binDir

  -- first delete the old symlinks (this fixes compatibility issues
  -- with old ghcup)
@@ -741,7 +743,6 @@ setCabal ver = do

  -- symlink destination
  AppState {dirs = Dirs {..}} <- lift ask
-  liftIO $ createDirRecursive' binDir

  whenM (liftIO $ not <$> doesFileExist (binDir </> targetFile))
    $ throwE
@@ -772,7 +773,6 @@ setHLS :: ( MonadCatch m
       -> Excepts '[NotInstalled] m ()
 setHLS ver = do
  AppState { dirs = Dirs {..} } <- lift ask
-  liftIO $ createDirRecursive' binDir

  -- Delete old symlinks, since these might have different ghc versions than the
  -- selected version, so we could end up with stray or incorrect symlinks.
@@ -815,7 +815,6 @@ setStack ver = do

  -- symlink destination
  AppState {dirs = Dirs {..}} <- lift ask
-  liftIO $ createDirRecursive' binDir

  whenM (liftIO $ not <$> doesFileExist (binDir </> targetFile))
    $ throwE
@@ -878,7 +877,7 @@ listVersions :: ( MonadCatch m
 listVersions lt' criteria = do
  -- some annoying work to avoid too much repeated IO
  cSet <- cabalSet
-  cabals <- getInstalledCabals' cSet
+  cabals <- getInstalledCabals
  hlsSet' <- hlsSet
  hlses <- getInstalledHLSs
  sSet <- stackSet
@@ -1400,7 +1399,7 @@ compileGHC targetGhc ov bstrap jobs mbuildConfig patchdir aargs

          lEM $ git [ "checkout", "FETCH_HEAD" ]
          lEM $ git [ "submodule", "update", "--init", "--depth", "1" ]
-          lEM $ execLogged "sh" ["./boot"] (Just tmpUnpack) "ghc-bootstrap" Nothing
+          lEM $ execLogged "python3" ["./boot"] (Just tmpUnpack) "ghc-bootstrap" Nothing
          lEM $ execLogged "sh" ["./configure"] (Just tmpUnpack) "ghc-bootstrap" Nothing
          CapturedProcess {..} <- lift $ makeOut
            ["show!", "--quiet", "VALUE=ProjectVersion" ] (Just tmpUnpack)
@@ -1637,14 +1636,27 @@ upgradeGHCup mtarget force = do
  let fn = "ghcup" <> exeExt
  p <- liftE $ download settings dli tmp (Just fn)
  let destDir = takeDirectory destFile
-      destFile = fromMaybe (binDir </> fn) mtarget
+      destFile = fromMaybe (binDir </> fn <> exeExt) mtarget
  lift $ $(logDebug) [i|mkdir -p #{destDir}|]
  liftIO $ createDirRecursive' destDir
+#if defined(IS_WINDOWS)
+  let tempGhcup = cacheDir </> "ghcup.old"
+  liftIO $ hideError NoSuchThing $ rmFile tempGhcup
+
+  lift $ $(logDebug) [i|mv #{destFile} #{tempGhcup}|]
+  -- NoSuchThing may be raised when we're updating ghcup from
+  -- a non-standard location
+  liftIO $ hideError NoSuchThing $ Win32.moveFileEx destFile (Just tempGhcup) 0
+  lift $ $(logDebug) [i|cp #{p} #{destFile}|]
+  handleIO (throwE . CopyError . show) $ liftIO $ copyFile p
+                                                           destFile
+#else
  lift $ $(logDebug) [i|rm -f #{destFile}|]
  liftIO $ hideError NoSuchThing $ rmFile destFile
  lift $ $(logDebug) [i|cp #{p} #{destFile}|]
  handleIO (throwE . CopyError . show) $ liftIO $ copyFile p
                                                           destFile
+#endif
  lift $ chmod_755 destFile

  liftIO (isInPath destFile) >>= \b -> unless b $
--- a/lib/GHCup/Download.hs
+++ b/lib/GHCup/Download.hs
@@ -227,7 +227,6 @@ getBase dirs@Dirs{..} Settings{ downloader }  =
          else -- access in less than 5 minutes, re-use file
               liftIO $ L.readFile json_file
      else do
-        liftIO $ createDirRecursive' cacheDir
        getModTime >>= \case
          Just modTime -> dlWithMod modTime json_file
          Nothing -> do
--- a/lib/GHCup/Utils.hs
+++ b/lib/GHCup/Utils.hs
@@ -87,7 +87,6 @@ import qualified Codec.Archive.Tar             as Tar
 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               as B
 import qualified Data.ByteString.Lazy          as BL
 import qualified Data.Map.Strict               as Map
 import qualified Data.Text                     as T
@@ -253,14 +252,6 @@ getInstalledGHCs = do
 getInstalledCabals :: (MonadLogger m, MonadReader AppState m, MonadIO m, MonadCatch m)
                   => m [Either FilePath Version]
 getInstalledCabals = do
-  cs <- cabalSet -- for legacy cabal
-  getInstalledCabals' cs
-
-
-getInstalledCabals' :: (MonadLogger m, MonadReader AppState m, MonadIO m, MonadCatch m)
-                   => Maybe Version
-                   -> m [Either FilePath Version]
-getInstalledCabals' cs = do
  AppState {dirs = Dirs {..}} <- ask
  bins   <- liftIO $ handleIO (\_ -> pure []) $ findFiles
    binDir
@@ -269,7 +260,7 @@ getInstalledCabals' cs = do
    Just (Right r) -> pure $ Right r
    Just (Left  _) -> pure $ Left f
    Nothing        -> pure $ Left f
-  pure $ maybe vs (\x -> nub $ Right x:vs) cs
+  pure $ nub vs


 -- | Whether the given cabal version is installed.
@@ -284,32 +275,21 @@ cabalSet :: (MonadLogger m, MonadReader AppState m, MonadIO m, MonadThrow m, Mon
 cabalSet = do
  AppState {dirs = Dirs {..}} <- ask
  let cabalbin = binDir </> "cabal" <> exeExt
-  b        <- handleIO (\_ -> pure False) $ liftIO $ pathIsLink cabalbin
-  if
-    | b -> do
-      handleIO' NoSuchThing (\_ -> pure Nothing) $ do
-        broken <- liftIO $ isBrokenSymlink cabalbin
-        if broken
-          then pure Nothing
-          else do
-            link <- liftIO $ getLinkTarget cabalbin
-            case linkVersion link of
-              Right v -> pure $ Just v
-              Left err -> do
-                $(logWarn) [i|Failed to parse cabal symlink target with: "#{err}". The symlink #{cabalbin} needs to point to valid cabal binary, such as 'cabal-3.4.0.0'.|]
-                pure Nothing
-    | otherwise -> do -- legacy behavior
-      mc <- handleIO (\_ -> pure Nothing) $ fmap Just $ executeOut
-        cabalbin
-        ["--numeric-version"]
-        Nothing
-      fmap join $ forM mc $ \c -> if
-        | not (BL.null (_stdOut c)), _exitCode c == ExitSuccess -> do
-          let reportedVer = fst . B.spanEnd isNewLine . BL.toStrict . _stdOut $ c
-          case version $ decUTF8Safe reportedVer of
-            Left  e -> throwM e
-            Right r -> pure $ Just r
-        | otherwise -> pure Nothing
+
+  handleIO' NoSuchThing (\_ -> pure Nothing) $ do
+    broken <- liftIO $ isBrokenSymlink cabalbin
+    if broken
+      then pure Nothing
+      else do
+        link <- liftIO
+          $ handleIO' InvalidArgument
+            (\e -> pure $ Left (toException e))
+          $ fmap Right $ getLinkTarget cabalbin
+        case linkVersion =<< link of
+          Right v -> pure $ Just v
+          Left err -> do
+            $(logWarn) [i|Failed to parse cabal symlink target with: "#{err}". The symlink #{cabalbin} needs to point to valid cabal binary, such as 'cabal-3.4.0.0'.|]
+            pure Nothing
 where
  -- We try to be extra permissive with link destination parsing,
  -- because of:
@@ -375,18 +355,25 @@ getInstalledStacks = do

 -- Return the currently set stack version, if any.
 -- TODO: there's a lot of code duplication here :>
-stackSet :: (MonadReader AppState m, MonadIO m, MonadThrow m, MonadCatch m) => m (Maybe Version)
+stackSet :: (MonadReader AppState m, MonadIO m, MonadThrow m, MonadCatch m, MonadLogger m) => m (Maybe Version)
 stackSet = do
  AppState {dirs = Dirs {..}} <- ask
  let stackBin = binDir </> "stack" <> exeExt

-  liftIO $ handleIO' NoSuchThing (\_ -> pure Nothing) $ do
-    broken <- isBrokenSymlink stackBin
+  handleIO' NoSuchThing (\_ -> pure Nothing) $ do
+    broken <- liftIO $ isBrokenSymlink stackBin
    if broken
      then pure Nothing
      else do
-        link <- liftIO $ getLinkTarget stackBin
-        Just <$> linkVersion link
+        link <- liftIO
+          $ handleIO' InvalidArgument
+            (\e -> pure $ Left (toException e))
+          $ fmap Right $ getLinkTarget stackBin
+        case linkVersion =<< link of
+          Right v -> pure $ Just v
+          Left err -> do
+            $(logWarn) [i|Failed to parse stack symlink target with: "#{err}". The symlink #{stackBin} needs to point to valid stack binary, such as 'stack-2.7.1'.|]
+            pure Nothing
 where
  linkVersion :: MonadThrow m => FilePath -> m Version
  linkVersion = throwEither . MP.parse parser "" . T.pack . dropSuffix exeExt
@@ -1088,3 +1075,21 @@ ensureGlobalTools = do
 #else
  pure ()
 #endif
+
+
+-- | Ensure ghcup directory structure exists.
+ensureDirectories :: Dirs -> IO ()
+ensureDirectories dirs = do
+  let Dirs
+        { baseDir
+        , binDir
+        , cacheDir
+        , logsDir
+        , confDir
+        } = dirs
+  createDirRecursive' baseDir
+  createDirRecursive' binDir
+  createDirRecursive' cacheDir
+  createDirRecursive' logsDir
+  createDirRecursive' confDir
+  pure ()
--- a/lib/GHCup/Utils/Logger.hs
+++ b/lib/GHCup/Utils/Logger.hs
@@ -22,7 +22,6 @@ import           Control.Monad.IO.Class
 import           Control.Monad.Logger
 import           Prelude                 hiding ( appendFile )
 import           System.Console.Pretty
-import           System.Directory        hiding ( findFiles )
 import           System.FilePath
 import           System.IO.Error
 import           Text.Regex.Posix
@@ -70,7 +69,6 @@ initGHCupFileLogging :: (MonadIO m) => FilePath -> m FilePath
 initGHCupFileLogging logsDir = do
  let logfile = logsDir </> "ghcup.log"
  liftIO $ do
-    createDirectoryIfMissing True logsDir
    logFiles <- findFiles
      logsDir
      (makeRegexOpts compExtended
--- a/www/ghcup.js
+++ b/www/ghcup.js
@@ -158,8 +158,8 @@ function copyToClipboard() {
  document.body.removeChild(el);
 }

-function copyToClipboardSilicon() {
-  const text = document.getElementById("ghcup-command-silicon").innerText;
+function copyToClipboardPowershell() {
+  const text = document.getElementById("ghcup-command-powershell").innerText;
  const el = document.createElement('textarea');
  el.value = text;
  document.body.appendChild(el);
--- a/www/index.html
+++ b/www/index.html
@@ -14,13 +14,12 @@

  <body id="idx">

-    <script id='html-content' type="text/html">
      <a id="platform-button" style="display: none;" href="#">
        click or press "n" to cycle platforms
      </a>

      <p id="pitch">
-        <em>ghcup</em> is the main installer for<br/>
+        <em>ghcup</em> is an installer for<br/>
        the general purpose language <a href="https://www.haskell.org/">Haskell</a>
      </p>

@@ -32,10 +31,7 @@

      <div id="platform-instructions-mac" class="instructions" style="display: none;">
        <p>Run the following in your terminal (as a user other than root), then follow the onscreen instructions.</p>
-		<p>On Intel:</p>
 		<div class="command-button"><pre><span class='ghcup-command' id="ghcup-command-normal">curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh</span></pre><button class="tooltip" onclick="copyToClipboard()"><img src="copy.svg" alt="" /><span class="tooltiptext">Copy to clipboard</span></button></div>
-        <p>On Apple Silicon:</p>
-		<div class="command-button"><pre><span class='ghcup-command' id="ghcup-command-silicon">curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | arch -x86_64 /bin/bash</span></pre><button class="tooltip" onclick="copyToClipboardSilicon()"><img src="copy.svg" alt="" /><span class="tooltiptext">Copy to clipboard</span></button></div>
        <p class="other-help">If you don't like curl | sh, see <a href="https://gitlab.haskell.org/haskell/ghcup-hs#manual-install">other installation methods</a>.<br/>You appear to be running macOS. If not, <a class="default-platform-button" href="#">display all supported installers</a>.</p>
      </div>

@@ -47,8 +43,8 @@

      <div id="platform-instructions-win32" class="instructions">
        <p>
-          To install Haskell, follow the instructions on
-          <a class="windows-download" href="https://www.haskell.org/platform/#windows">Haskell Platform</a>
+            To install Haskell,<br/>run the following in a powershell session (as a non-admin user).
+			<div class="command-button"><pre><span class='ghcup-command' id="ghcup-command-powershell">Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; Invoke-WebRequest -UseBasicParsing https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 | Invoke-Expression</span></span></pre><button class="tooltip" onclick="copyToClipboardPowershell()"><img src="copy.svg" alt="" /><span class="tooltiptext">Copy to clipboard</span></button></div>
 		<p>If you're a Windows Subsystem 2 for Linux user run the following in your terminal, then follow the onscreen instructions to install Haskell.
 		</p>
 		<div class="command-button"><pre><span class='ghcup-command'>curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh</span></pre><button class="tooltip" onclick="copyToClipboard()"><img src="copy.svg" alt="" /><span class="tooltiptext">Copy to clipboard</span></button></div>
@@ -58,8 +54,8 @@

      <div id="platform-instructions-win64" class="instructions" style="display: none;">
        <p>
-          To install Haskell, follow the instructions on
-          <a class="windows-download" href="https://www.haskell.org/platform/#windows">Haskell Platform</a>
+            To install Haskell,<br/>run the following in a powershell session (as a non-admin user).
+			<div class="command-button"><pre><span class='ghcup-command'>Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; Invoke-WebRequest -UseBasicParsing https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 | Invoke-Expression</span></span></pre><button class="tooltip" onclick="copyToClipboardPowershell()"><img src="copy.svg" alt="" /><span class="tooltiptext">Copy to clipboard</span></button></div>
        </p>
 		<p>If you're a Windows Subsystem 2 for Linux user run the following in your terminal, then follow the onscreen instructions to install Haskell.
 		</p>
@@ -95,8 +91,8 @@

        <div>
          <p>
-            If you are running Windows,<br/>follow the instructions on
-            <a class="windows-download" href="https://www.haskell.org/platform/#windows">Haskell Platform</a>
+            If you are running Windows,<br/>run the following in a powershell session (as a non-admin user).
+			<div class="command-button"><pre><span class='ghcup-command'>Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; Invoke-WebRequest -UseBasicParsing https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 | Invoke-Expression</span></span></pre><button class="tooltip" onclick="copyToClipboardPowershell()"><img src="copy.svg" alt="" /><span class="tooltiptext">Copy to clipboard</span></button></div>
          </p>
        </div>

@@ -104,11 +100,9 @@

      <div id="platform-instructions-default" class="instructions">
        <div>
-          <p>To install Haskell, if you are running Linux, macOS (on Intel), FreeBSD or Windows Subsystem 2 for Linux, run the following
+          <p>To install Haskell, if you are running Linux, macOS, FreeBSD or Windows Subsystem 2 for Linux, run the following
          in your terminal (as a user other than root), then follow the onscreen instructions.</p>
 		  <div class="command-button"><pre><span class='ghcup-command'>curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh</span></pre><button class="tooltip" onclick="copyToClipboard()"><img src="copy.svg" alt="" /><span class="tooltiptext">Copy to clipboard</span></button></div>
-          <p>For macOS on Apple Silicon, run this instead:</p>
-          <div class="command-button"><pre><span class='ghcup-command'>curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | arch -x86_64 /bin/bash</span></pre><button class="tooltip" onclick="copyToClipboardSilicon()"><img src="copy.svg" alt="" /><span class="tooltiptext">Copy to clipboard</span></button></div>
          <p class="other-help">If you don't like curl | sh, see <a href="https://gitlab.haskell.org/haskell/ghcup-hs#manual-install">other installation methods</a>.</p>
        </div>

@@ -116,8 +110,8 @@

        <div>
          <p>
-            If you are running Windows,<br/>follow the instructions on
-            <a class="windows-download" href="https://www.haskell.org/platform/#windows">Haskell Platform</a>
+            If you are running Windows,<br/>run the following in a powershell session (as a non-admin user).
+			<div class="command-button"><pre><span class='ghcup-command'>Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; Invoke-WebRequest -UseBasicParsing https://www.haskell.org/ghcup/sh/bootstrap-haskell.ps1 | Invoke-Expression</span></span></pre><button class="tooltip" onclick="copyToClipboardPowershell()"><img src="copy.svg" alt="" /><span class="tooltiptext">Copy to clipboard</span></button></div>
          </p>
        </div>

@@ -137,54 +131,7 @@
        &nbsp;&middot;&nbsp;
        <a href="https://github.com/rust-lang/rustup.rs/tree/master/www">web design from rustup</a>
      </p>
-    </script>
-    <script>
-      document.write(document.getElementById("html-content").innerHTML);
-    </script>
    <script type="text/javascript" src="ghcup.js"></script>

-    <noscript>
-      <p id="pitch">
-        <em>ghcup</em> is the main installer for<br/>
-        the general purpose language <a href="https://www.haskell.org/">Haskell</a>
-      </p>
-
-      <div id="platform-instructions-default" class="instructions">
-        <div>
-          <p>To install Haskell, if you are running Linux, macOS (on Intel), FreeBSD or Windows Subsystem for Linux 2, run the following
-          in your terminal (as a user other than root), then follow the onscreen instructions.</p>
-		  <pre><span class='ghcup-command'>curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh</span></pre>
-          <p>For macOS on Apple Silicon, run this instead:</p>
-          <div class="command-button"><pre><span class='ghcup-command'>curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | arch -x86_64 /bin/bash</span></pre><button class="tooltip" onclick="copyToClipboardSilicon()"><img src="copy.svg" alt="" /><span class="tooltiptext">Copy to clipboard</span></button></div>
-          <p class="other-help">If you don't like curl | sh, see <a href="https://gitlab.haskell.org/haskell/ghcup-hs#manual-install">other installation methods</a>.</p>
-        </div>
-
-        <hr/>
-
-        <div>
-          <p>
-            If you are running Windows,<br/>follow the instructions on
-            <a class="windows-download" href="https://www.haskell.org/platform/#windows">Haskell Platform</a>
-          </p>
-        </div>
-
-      </div>
-
-      <p>
-        Need help? Ask on <a href="https://kiwiirc.com/nextclient/irc.libera.chat/#haskell-ghcup">#haskell-ghcup</a>, <a href="https://kiwiirc.com/nextclient/irc.libera.chat/#haskell">#haskell</a> or <a href="https://gitlab.haskell.org/haskell/ghcup-hs/issues">report a bug</a>.
-      </p>
-
-      <p id="about">
-        <img src="haskell-logo.svg" alt="" />
-        ghcup is a haskell.org hosted project.
-        <br/>
-        <a href="https://www.haskell.org/downloads/">other installation options</a>
-        &nbsp;&middot;&nbsp;
-        <a href="https://gitlab.haskell.org/haskell/ghcup-hs">about ghcup</a>
-        &nbsp;&middot;&nbsp;
-        <a href="https://github.com/rust-lang/rustup.rs/tree/master/www">web design from rustup</a>
-      </p>
-
-    </noscript>
  </body>
 </html>
Author	SHA1	Message	Date
Julian Ospald	dfb6c09133	Enable libarchive wrt #147	2021-06-13 21:29:00 +02:00
Julian Ospald	9636276c17	Fix nancy	2021-06-13 19:29:25 +02:00
Julian Ospald	41783ff027	Fix ghcup upgrade if binary is in non-standard location	2021-06-13 15:08:31 +02:00
Julian Ospald	08b0ecd057	Allow to skip update checks	2021-06-13 15:05:39 +02:00
Julian Ospald	7e31798446	Fix ghcup_version.sh	2021-06-13 14:43:00 +02:00
Julian Ospald	534afa6e8d	Update windows CI	2021-06-13 14:15:48 +02:00
Julian Ospald	b56c44a210	Ensure directories	2021-06-13 13:41:06 +02:00
Julian Ospald	ef0c94fddd	Fix windows upgrade for good	2021-06-13 10:15:34 +02:00
Julian Ospald	f14c281841	Fix for real	2021-06-13 08:36:20 +02:00
Julian Ospald	b40cefee35	Fix 'ghcup upgrade' on windows	2021-06-13 07:51:54 +02:00
Julian Ospald	ff32ccfb50	Add warning about XDG dirs	2021-06-12 22:35:03 +02:00
Julian Ospald	581108ab65	Fix compliation from git	2021-06-12 22:27:56 +02:00
Julian Ospald	54e8e3efb0	Gracefully handle stack binary not installed by ghcup	2021-06-12 22:27:31 +02:00
Julian Ospald	4dcc63606e	Remove legacy handling of cabal binary	2021-06-12 22:26:50 +02:00
Julian Ospald	a396b6044d	Allow more failures	2021-06-12 16:08:30 +02:00
Julian Ospald	94e5d2e19f	Don't error on stack/hls failed install	2021-06-12 16:05:35 +02:00
Julian Ospald	a0976eee70	Mark stack 2.5.1 as old	2021-06-12 16:02:37 +02:00
Julian Ospald	61494d8c4b	Improve stack post install message	2021-06-12 16:01:15 +02:00
Julian Ospald	2b34c2dd69	Fix copy button under windows	2021-06-12 12:18:13 +02:00
Julian Ospald	afc30b87dd	Merge remote-tracking branch 'origin/merge-requests/97'	2021-06-12 02:42:06 +02:00
amesgen	ed0a63eb0c	fix ghcup-0.0.4.yaml Windows is an unknown platform in < 0.1.15	2021-06-12 02:11:20 +02:00
Julian Ospald	9ba590dd90	Update www	2021-06-12 01:23:49 +02:00
Julian Ospald	d4bffd2c4a	Merge branch 'prepare-0.1.15.1'	2021-06-12 00:20:03 +02:00
Julian Ospald	650f0a3e4e	Fix up 0.1.15.1	2021-06-11 23:57:16 +02:00
Julian Ospald	fd6ccf8f0a	Add FreeBSD to 0.1.14.1	2021-06-11 22:51:40 +02:00