Bump HLS to 1.4.0

Improve warnAboutHlsCompatibility
Merge remote-tracking branch 'origin/merge-requests/172'
2021-09-15 22:41:57 +02:00 · 2021-09-14 12:36:14 +02:00 · 2021-09-14 12:26:41 +02:00 · 2021-09-13 22:33:46 +02:00 · 2021-09-13 08:43:10 +02:00 · 2021-09-13 08:34:13 +02:00
12 changed files with 220 additions and 101 deletions
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -77,7 +77,7 @@ variables:

 .freebsd:
  tags:
-    - x86_64-freebsd
+    - x86_64-freebsd13
  variables:
    OS: "FREEBSD"
    ARCH: "64"
--- a/.gitlab/before_script/freebsd/install_deps.sh
+++ b/.gitlab/before_script/freebsd/install_deps.sh
@@ -11,9 +11,9 @@ mkdir -p "${TMPDIR}"
 curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-portbld-freebsd-ghcup > ./ghcup-bin
 chmod +x ghcup-bin

-./ghcup-bin upgrade -i -f
-./ghcup-bin install ${GHC_VERSION}
-./ghcup-bin set ${GHC_VERSION}
-./ghcup-bin install-cabal ${CABAL_VERSION}
+./ghcup-bin -v upgrade -i -f
+./ghcup-bin -v install ${GHC_VERSION}
+./ghcup-bin -v set ${GHC_VERSION}
+./ghcup-bin -v install-cabal ${CABAL_VERSION}

 exit 0
--- a/.gitlab/before_script/linux/install_deps.sh
+++ b/.gitlab/before_script/linux/install_deps.sh
@@ -7,67 +7,21 @@ set -eux
 mkdir -p "${TMPDIR}"

 sudo apt-get update -y
-sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https
+sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential

 if [ "${CROSS}" = "arm-linux-gnueabihf" ] ; then
-	sudo apt-get install -y autoconf build-essential gcc-arm-linux-gnueabihf
+	sudo apt-get install -y gcc-arm-linux-gnueabihf
 	sudo dpkg --add-architecture armhf
 	sudo apt-get update -y
 	sudo apt-get install -y libncurses-dev:armhf
 fi

-case "${ARCH}" in
-	ARM*)
-		case "${ARCH}" in
-			"ARM")
-				ghc_url=https://downloads.haskell.org/~ghc/${GHC_VERSION}/ghc-${GHC_VERSION}-armv7-deb10-linux.tar.xz
-				cabal_url=home.smart-cactus.org/~ben/cabal-install-${CABAL_VERSION}-armv7-linux-bootstrapped.tar.xz
-				;;
-			"ARM64")
-				ghc_url=https://downloads.haskell.org/~ghc/${GHC_VERSION}/ghc-${GHC_VERSION}-aarch64-deb10-linux.tar.xz
-				cabal_url=https://downloads.haskell.org/~cabal/cabal-install-${CABAL_VERSION}/cabal-install-${CABAL_VERSION}-aarch64-ubuntu-18.04.tar.xz
-				;;
-			*)
-				exit 1 ;;
-		esac
+export BOOTSTRAP_HASKELL_NONINTERACTIVE=1
+export BOOTSTRAP_HASKELL_GHC_VERSION=$GHC_VERSION
+export BOOTSTRAP_HASKELL_CABAL_VERSION=$CABAL_VERSION
+export BOOTSTRAP_HASKELL_VERBOSE=1

-		mkdir -p "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin
+curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh

-		curl -O "${ghc_url}"
-		tar -xf ghc-*.tar.*
-		cd ghc-${GHC_VERSION}
-		./configure --prefix="${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/ghc/${GHC_VERSION}
-		make install
-		for i in "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/ghc/${GHC_VERSION}/bin/*-${GHC_VERSION} ; do
-			ln -s "${i}" "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/${i##*/}
-		done
-		for x in "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/*-${GHC_VERSION} ; do
-			ln -s ${x##*/} ${x%-${GHC_VERSION}}
-		done
-		cd ..
-		rm -rf ghc-${GHC_VERSION} ghc-*.tar.*
-		unset x i
-
-		mkdir cabal-install
-		cd cabal-install
-		curl -O "${cabal_url}"
-		tar -xf cabal-install-*
-		mv cabal "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/cabal
-		cd ..
-		rm -rf cabal-install
-
-		;;
-	*) 
-		url=https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup
-
-		curl -sSfL "${url}" > ./ghcup-bin
-		chmod +x ghcup-bin
-
-		./ghcup-bin upgrade -i -f
-		./ghcup-bin install ghc ${GHC_VERSION}
-		./ghcup-bin set ghc ${GHC_VERSION}
-		./ghcup-bin install cabal ${CABAL_VERSION}
-
-		;;
-esac
+rm "${GHCUP_INSTALL_BASE_PREFIX}"/.ghcup/bin/ghcup

--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ Similar in scope to [rustup](https://github.com/rust-lang-nursery/rustup.rs), [p
 [![Join the chat at Matrix.org](https://img.shields.io/matrix/haskell-tooling:matrix.org?label=chat%20on%20matrix.org)](https://app.element.io/#/room/#haskell-tooling:matrix.org)
 [![Join the chat at Discord](https://img.shields.io/discord/280033776820813825?label=chat%20on%20discord)](https://discord.gg/pKYf3zDQU7)
 [![Join the chat at https://gitter.im/haskell/ghcup](https://badges.gitter.im/haskell/ghcup.svg)](https://gitter.im/haskell/ghcup?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+<a href="https://opencollective.com/ghcup#category-CONTRIBUTE"><img src="https://opencollective.com/webpack/donate/button@2x.png?color=blue" alt="Donate" width="150"></a>

   * [Installation](#installation)
     * [Simple bootstrap](#simple-bootstrap)
--- a/app/ghcup/Main.hs
+++ b/app/ghcup/Main.hs
@@ -336,7 +336,7 @@ com =
          (   Install
          <$> info
                (installParser <**> helper)
-                (  progDesc "Install or update GHC/cabal/HLS"
+                (  progDesc "Install or update GHC/cabal/HLS/stack"
                <> footerDoc (Just $ text installToolFooter)
                )
          )
@@ -352,7 +352,7 @@ com =
           "rm"
           (info
             (Rm <$> rmParser <**> helper)
-             (  progDesc "Remove a GHC/cabal/HLS version"
+             (  progDesc "Remove a GHC/cabal/HLS/stack version"
             <> footerDoc (Just $ text rmFooter)
             )
           )
@@ -452,20 +452,20 @@ com =
  installToolFooter = [s|Discussion:
  Installs GHC or cabal. When no command is given, installs GHC
  with the specified version/tag.
-  It is recommended to always specify a subcommand (ghc/cabal/hls).|]
+  It is recommended to always specify a subcommand (ghc/cabal/hls/stack).|]

  setFooter :: String
  setFooter = [s|Discussion:
  Sets the currently active GHC or cabal version. When no command is given,
  defaults to setting GHC with the specified version/tag (if no tag
  is given, sets GHC to 'recommended' version).
-  It is recommended to always specify a subcommand (ghc/cabal/hls).|]
+  It is recommended to always specify a subcommand (ghc/cabal/hls/stack).|]

  rmFooter :: String
  rmFooter = [s|Discussion:
  Remove the given GHC or cabal version. When no command is given,
  defaults to removing GHC with the specified version.
-  It is recommended to always specify a subcommand (ghc/cabal/hls).|]
+  It is recommended to always specify a subcommand (ghc/cabal/hls/stack).|]

  changeLogFooter :: String
  changeLogFooter = [s|Discussion:
@@ -546,7 +546,7 @@ installParser =
           (   InstallHLS
           <$> info
                 (installOpts (Just HLS) <**> helper)
-                 (  progDesc "Install haskell-languge-server"
+                 (  progDesc "Install haskell-language-server"
                 <> footerDoc (Just $ text installHLSFooter)
                 )
           )
--- a/data/metadata/ghcup-0.0.6.yaml
+++ b/data/metadata/ghcup-0.0.6.yaml
@@ -72,7 +72,6 @@ toolRequirements:
        '( >= 7 && < 8 )':
          distroPKGs:
          - gcc
-          - gcc-c++
          - gmp
          - gmp-devel
          - make
@@ -83,7 +82,6 @@ toolRequirements:
        unknown_versioning:
          distroPKGs:
          - gcc
-          - gcc-c++
          - gmp
          - gmp-devel
          - make
@@ -96,7 +94,6 @@ toolRequirements:
        unknown_versioning:
          distroPKGs:
          - gcc
-          - gcc-c++
          - gmp
          - gmp-devel
          - make
@@ -111,14 +108,15 @@ toolRequirements:
          - binutils-gold
          - curl
          - gcc
-          - g++
          - gmp-dev
-          - ncurses-dev
+          - libc-dev
          - libffi-dev
          - make
-          - xz
-          - tar
+          - musl-dev
+          - ncurses-dev
          - perl
+          - tar
+          - xz
          notes: ''
      Linux_UnknownLinux:
        unknown_versioning:
@@ -2172,7 +2170,6 @@ ghcupDownloads:
    3.4.0.0:
      viTags:
      - Recommended
-      - Latest
      viChangeLog: https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.4.0.0.md
      viArch:
        A_64:
@@ -2221,6 +2218,50 @@ ghcupDownloads:
            unknown_versioning:
              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
+    3.6.0.0:
+      viTags:
+      - Latest
+      viChangeLog: https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.6.0.0.md
+      viArch:
+        A_64:
+          Linux_UnknownLinux:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-linux.tar.xz
+              dlHash: bfcb7350966dafe95051b5fc9fcb989c5708ab9e78191e71fc04647061668a11
+          Linux_Alpine:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-linux-alpine.tar.xz
+              dlHash: 3203d71b7ee87fc9dce74b452ae07f420afe8817b5e6f84e54798442f4ccdda8
+          Darwin:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-darwin.tar.xz
+              dlHash: 8e1367a4a1fc86ff0fd82ee057320a7b974595ba7999457b42035467ba06190c
+          FreeBSD:
+            '( >= 12 && < 13 )':
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-freebsd.tar.xz
+              dlHash: 56b5b37396c16a29f164a6963f24bd88f09e1d37448542ed61a683325f0a868b
+            '( >= 13 )':
+              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.6.0.0/cabal-install-3.6.0.0-x86_64-freebsd13.tar.xz
+              dlHash: a283aa498702a3e286aa08e004c2a389538cbb47ec7096a25682fb7d57f6bb7f
+          Windows:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-windows.zip
+              dlSubdir:
+              dlHash: 8222b49b6eac3d06aaa390bc688f467e8f949a38943567f46246f8320fd72ded
+        A_ARM64:
+          Linux_UnknownLinux:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-aarch64-linux-deb10.tar.xz
+              dlHash: 534f71cd4e1d9758dc73066cc5733c5838874710aeb3aa88541de6c6d042d9ec
+          Darwin:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.6.0.0/cabal-install-3.6.0.0-aarch64-darwin-big-sur.tar.xz
+              dlHash: 7acf740946d996ede835edf68887e6b2f1e16d1b95e94054d266463f38d136d9
+        A_ARM:
+          Linux_UnknownLinux:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.6.0.0/cabal-install-3.6.0.0-armv7-linux.tar.xz
+              dlHash: 11b5ca042a8bf45971224f2127a3e9d6b803f09210042ca80a254bea06f01a2e
  GHCup:
    0.1.16.2:
      viTags:
@@ -2314,9 +2355,7 @@ ghcupDownloads:
          Linux_Alpine:
            unknown_versioning: *hls-120-64
    1.3.0:
-      viTags:
-        - Recommended
-        - Latest
+      viTags: []
      viChangeLog: https://github.com/haskell/haskell-language-server/blob/master/ChangeLog.md#130
      viPostInstall: *hls-post-install
      viArch:
@@ -2335,6 +2374,28 @@ ghcupDownloads:
              dlHash: 46aac7be888e29a9907cf56698c1ce1475c148b5e6cc099513e9ef74a0520dcf
          Linux_Alpine:
            unknown_versioning: *hls-130-64
+    1.4.0:
+      viTags:
+        - Recommended
+        - Latest
+      viChangeLog: https://github.com/haskell/haskell-language-server/blob/master/ChangeLog.md#140
+      viPostInstall: *hls-post-install
+      viArch:
+        A_64:
+          Linux_UnknownLinux:
+            unknown_versioning: &hls-140-64
+              dlUri: https://github.com/haskell/haskell-language-server/releases/download/1.4.0/haskell-language-server-Linux-1.4.0.tar.gz
+              dlHash: f93c114441911ccce55649702adc9553cb4c9f953c37878321d2806a3525fee8
+          Darwin:
+            unknown_versioning:
+              dlUri: https://github.com/haskell/haskell-language-server/releases/download/1.4.0/haskell-language-server-macOS-1.4.0.tar.gz
+              dlHash: a7f0ac6be93ffb08cc239e5f5fead99b061061825f99566c1be33ee60cab62a4
+          Windows:
+            unknown_versioning:
+              dlUri: https://github.com/haskell/haskell-language-server/releases/download/1.4.0/haskell-language-server-Windows-1.4.0.tar.gz
+              dlHash: 0ec77cee750037b7a0ede817b46a913a702821f4098c6a858bcb686cb30f7efd
+          Linux_Alpine:
+            unknown_versioning: *hls-140-64
  Stack:
    2.5.1:
      viTags:
--- a/data/metadata/ghcup-0.0.7.yaml
+++ b/data/metadata/ghcup-0.0.7.yaml
@@ -72,7 +72,6 @@ toolRequirements:
        '( >= 7 && < 8 )':
          distroPKGs:
          - gcc
-          - gcc-c++
          - gmp
          - gmp-devel
          - make
@@ -83,7 +82,6 @@ toolRequirements:
        unknown_versioning:
          distroPKGs:
          - gcc
-          - gcc-c++
          - gmp
          - gmp-devel
          - make
@@ -96,7 +94,6 @@ toolRequirements:
        unknown_versioning:
          distroPKGs:
          - gcc
-          - gcc-c++
          - gmp
          - gmp-devel
          - make
@@ -109,7 +106,6 @@ toolRequirements:
        unknown_versioning:
          distroPKGs:
          - gcc
-          - g++
          - gmp
          - gmp-devel
          - make
@@ -125,14 +121,15 @@ toolRequirements:
          - binutils-gold
          - curl
          - gcc
-          - g++
          - gmp-dev
-          - ncurses-dev
+          - libc-dev
          - libffi-dev
          - make
-          - xz
-          - tar
+          - musl-dev
+          - ncurses-dev
          - perl
+          - tar
+          - xz
          notes: ''
      Linux_UnknownLinux:
        unknown_versioning:
@@ -2234,7 +2231,6 @@ ghcupDownloads:
    3.4.0.0:
      viTags:
      - Recommended
-      - Latest
      viChangeLog: https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.4.0.0.md
      viArch:
        A_64:
@@ -2283,6 +2279,50 @@ ghcupDownloads:
            unknown_versioning:
              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
+    3.6.0.0:
+      viTags:
+      - Latest
+      viChangeLog: https://github.com/haskell/cabal/blob/master/release-notes/cabal-install-3.6.0.0.md
+      viArch:
+        A_64:
+          Linux_UnknownLinux:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-linux.tar.xz
+              dlHash: bfcb7350966dafe95051b5fc9fcb989c5708ab9e78191e71fc04647061668a11
+          Linux_Alpine:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-linux-alpine.tar.xz
+              dlHash: 3203d71b7ee87fc9dce74b452ae07f420afe8817b5e6f84e54798442f4ccdda8
+          Darwin:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-darwin.tar.xz
+              dlHash: 8e1367a4a1fc86ff0fd82ee057320a7b974595ba7999457b42035467ba06190c
+          FreeBSD:
+            '( >= 12 && < 13 )':
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-freebsd.tar.xz
+              dlHash: 56b5b37396c16a29f164a6963f24bd88f09e1d37448542ed61a683325f0a868b
+            '( >= 13 )':
+              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.6.0.0/cabal-install-3.6.0.0-x86_64-freebsd13.tar.xz
+              dlHash: a283aa498702a3e286aa08e004c2a389538cbb47ec7096a25682fb7d57f6bb7f
+          Windows:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-x86_64-windows.zip
+              dlSubdir:
+              dlHash: 8222b49b6eac3d06aaa390bc688f467e8f949a38943567f46246f8320fd72ded
+        A_ARM64:
+          Linux_UnknownLinux:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.6.0.0/cabal-install-3.6.0.0-aarch64-linux-deb10.tar.xz
+              dlHash: 534f71cd4e1d9758dc73066cc5733c5838874710aeb3aa88541de6c6d042d9ec
+          Darwin:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.6.0.0/cabal-install-3.6.0.0-aarch64-darwin-big-sur.tar.xz
+              dlHash: 7acf740946d996ede835edf68887e6b2f1e16d1b95e94054d266463f38d136d9
+        A_ARM:
+          Linux_UnknownLinux:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghcup/unofficial-bindists/cabal/3.6.0.0/cabal-install-3.6.0.0-armv7-linux.tar.xz
+              dlHash: 11b5ca042a8bf45971224f2127a3e9d6b803f09210042ca80a254bea06f01a2e
  GHCup:
    0.1.16.2:
      viTags:
@@ -2376,9 +2416,7 @@ ghcupDownloads:
          Linux_Alpine:
            unknown_versioning: *hls-120-64
    1.3.0:
-      viTags:
-        - Recommended
-        - Latest
+      viTags: []
      viChangeLog: https://github.com/haskell/haskell-language-server/blob/master/ChangeLog.md#130
      viPostInstall: *hls-post-install
      viArch:
@@ -2397,6 +2435,28 @@ ghcupDownloads:
              dlHash: 46aac7be888e29a9907cf56698c1ce1475c148b5e6cc099513e9ef74a0520dcf
          Linux_Alpine:
            unknown_versioning: *hls-130-64
+    1.4.0:
+      viTags:
+        - Recommended
+        - Latest
+      viChangeLog: https://github.com/haskell/haskell-language-server/blob/master/ChangeLog.md#140
+      viPostInstall: *hls-post-install
+      viArch:
+        A_64:
+          Linux_UnknownLinux:
+            unknown_versioning: &hls-140-64
+              dlUri: https://github.com/haskell/haskell-language-server/releases/download/1.4.0/haskell-language-server-Linux-1.4.0.tar.gz
+              dlHash: f93c114441911ccce55649702adc9553cb4c9f953c37878321d2806a3525fee8
+          Darwin:
+            unknown_versioning:
+              dlUri: https://github.com/haskell/haskell-language-server/releases/download/1.4.0/haskell-language-server-macOS-1.4.0.tar.gz
+              dlHash: a7f0ac6be93ffb08cc239e5f5fead99b061061825f99566c1be33ee60cab62a4
+          Windows:
+            unknown_versioning:
+              dlUri: https://github.com/haskell/haskell-language-server/releases/download/1.4.0/haskell-language-server-Windows-1.4.0.tar.gz
+              dlHash: 0ec77cee750037b7a0ede817b46a913a702821f4098c6a858bcb686cb30f7efd
+          Linux_Alpine:
+            unknown_versioning: *hls-140-64
  Stack:
    2.5.1:
      viTags:
--- a/lib/GHCup.hs
+++ b/lib/GHCup.hs
@@ -868,6 +868,8 @@ setGHC ver sghc = do
  -- create symlink for share dir
  when (isNothing . _tvTarget $ ver) $ lift $ symlinkShareDir ghcdir verS

+  when (sghc == SetGHCOnly) $ lift warnAboutHlsCompatibility
+
  pure ver

 where
@@ -978,6 +980,8 @@ setHLS ver = do

  lift $ createLink destL wrapper

+  lift warnAboutHlsCompatibility
+
  pure ()


@@ -1010,6 +1014,31 @@ setStack ver = do
  pure ()


+-- | Warn if the installed and set HLS is not compatible with the installed and
+-- set GHC version.
+warnAboutHlsCompatibility :: ( MonadReader env m
+                             , HasDirs env
+                             , HasLog env
+                             , MonadThrow m
+                             , MonadCatch m
+                             , MonadIO m
+                             )
+                          => m ()
+warnAboutHlsCompatibility = do
+  supportedGHC <- hlsGHCVersions
+  currentGHC   <- fmap _tvVersion <$> ghcSet Nothing
+  currentHLS   <- hlsSet
+
+  case (currentGHC, currentHLS) of
+    (Just gv, Just hv) | gv `notElem` supportedGHC -> do
+      logWarn $
+        "GHC " <> T.pack (prettyShow gv) <> " is not compatible with " <>
+        "Haskell Language Server " <> T.pack (prettyShow hv) <> "." <> "\n" <>
+        "Haskell IDE support may not work until this is fixed." <> "\n" <>
+        "Install a different HLS version, or install and set one of the following GHCs:" <> "\n" <>
+        T.pack (prettyShow supportedGHC)
+        
+    _ -> return ()

    ------------------
    --[ List tools ]--
--- a/lib/GHCup/Utils.hs
+++ b/lib/GHCup/Utils.hs
@@ -475,7 +475,7 @@ hlsGHCVersions = do
        . splitOn "~"
        )
      bins
-  pure . rights . concat . maybeToList $ vers
+  pure . sortBy (flip compare) . rights . concat . maybeToList $ vers


 -- | Get all server binaries for an hls version, if any.
--- a/scripts/bootstrap/bootstrap-haskell
+++ b/scripts/bootstrap/bootstrap-haskell
@@ -176,7 +176,15 @@ download_ghcup() {
 					_url=${base_url}/${ghver}/armv7-linux-ghcup-${ghver}
 					;;
 				aarch64|arm64|armv8l)
-					_url=${base_url}/${ghver}/aarch64-linux-ghcup-${ghver}
+					# we could be in a 32bit docker container, in which
+					# case uname doesn't give us what we want
+					if [ "$(getconf LONG_BIT)" = "32" ] ; then
+						_url=${base_url}/${ghver}/armv7-linux-ghcup-${ghver}
+					elif [ "$(getconf LONG_BIT)" = "64" ] ; then
+						_url=${base_url}/${ghver}/aarch64-linux-ghcup-${ghver}
+					else
+						die "Unknown long bit size: $(getconf LONG_BIT)"
+					fi
 					;;
 				*) die "Unknown architecture: ${arch}"
 					;;
@@ -293,16 +301,7 @@ ask_bashrc() {

 			read -r bashrc_answer </dev/tty
 		else
-			# On windows .bashrc isn't an important user config, so we adjust it
-			# always. On other platforms, let's be a bit more conservative.
-			case "${plat}" in
-					MSYS*|MINGW*)
-						return 1
-						;;
-					*)
-						return 0
-						;;
-			esac
+			return 0
 		fi
 		case $bashrc_answer in
 			[Pp]* | "")
--- a/www/ghcup.css
+++ b/www/ghcup.css
@@ -174,7 +174,17 @@ span.code {
    line-height: 2rem;
 }

+#help {
+    margin-bottom: 0px !important;
+}
+
+#collective {
+    margin-top: 1em !important;
+    margin-bottom: 0px !important;
+}
+
 #about {
+    margin-top: 0.5em !important;
    font-size: 16px;
    line-height: 2em;
 }
--- a/www/index.html
+++ b/www/index.html
@@ -137,9 +137,14 @@

      </div>

-      <p>
+      <p id="help">
 	  Need help? Ask on <a href="https://kiwiirc.com/nextclient/irc.libera.chat/?nick=Guest%7C?#haskell,#haskell-ghcup"><img src="irc.svg" height="18px" alt="" />IRC</a>, <a href="https://discord.gg/pKYf3zDQU7"><img src="Discord-Logo-Black.svg" height="18px" alt="" />Discord</a>, <a href="https://app.element.io/#/room/#haskell-tooling:matrix.org"><img src="Matrix_logo.svg" height="25px" alt="" style="top:5px;position:relative;" /></a> or <a href="https://gitlab.haskell.org/haskell/ghcup-hs/issues">report a bug <img src="Octicons-bug.svg" height="18px" alt="" /></a>.
      </p>
+      <p id="collective">
+		<a id="collective" href="https://opencollective.com/ghcup#category-CONTRIBUTE" target="_blank">
+			<img src="https://opencollective.com/webpack/donate/button@2x.png?color=blue" width=200 />
+		</a>
+      </p>

      <p id="about">
        <img src="haskell-logo.svg" alt="" />
Author	SHA1	Message	Date
Julian Ospald	0f14dee72a	Bump HLS to 1.4.0	2021-09-15 22:41:57 +02:00
Julian Ospald	ae2031174e	Improve warnAboutHlsCompatibility	2021-09-14 12:36:14 +02:00
Julian Ospald	c163278c64	Merge remote-tracking branch 'origin/merge-requests/172'	2021-09-14 12:26:41 +02:00
Julian Ospald	d10133f06f	Clean up toolRequirements	2021-09-13 22:33:46 +02:00
Julian Ospald	4377fc663e	Merge branch 'opencollective'	2021-09-13 08:43:10 +02:00
Julian Ospald	487e236882	Add opencollective button	2021-09-13 08:34:13 +02:00
Chris Smith	737f72f90f	Lint fix.	2021-09-11 23:35:39 -04:00
Chris Smith	c3aab65521	Rewording	2021-09-11 23:24:21 -04:00
Chris Smith	972474f79a	Add version numbers to error message. Fixes after formatting changes.	2021-09-11 23:17:14 -04:00
Julian Ospald	bc64d2ade0	Apply 3 suggestion(s) to 1 file(s)	2021-09-12 03:09:36 +00:00
Chris Smith	eddda55fe6	Fix hlint warnings	2021-09-11 19:57:42 -04:00
Chris Smith	13aca91231	Add a warning when the installed HLS and GHC versions are not compatible. This is triggered when: 1. The user has just set either the GHC or HLS version. 2. There is an HLS version set (so some GHC version is compatible). 3. There is a GHC version. 4. The HLS version doesn't support that GHC version. Fixes #234	2021-09-11 19:33:27 -04:00
Julian Ospald	bbd11bfa26	Merge branch 'freebsd13'	2021-09-11 09:22:44 +02:00
Julian Ospald	75548fa02d	Merge branch 'improve-ci'	2021-09-10 20:59:14 +02:00
Julian Ospald	fb6956009f	Add cabal freebsd13 bindists	2021-09-10 20:58:26 +02:00
Julian Ospald	e029117c3e	Fix freebsd runner getting stuck (maybe)	2021-09-10 19:48:42 +02:00
Julian Ospald	bc7c01de90	Add aarch64-darwin and armv7-linux cabal-3.6.0.0 bindists	2021-09-10 19:07:07 +02:00
Julian Ospald	cfcd8a4c20	Merge remote-tracking branch 'origin/merge-requests/170'	2021-09-10 18:29:37 +02:00
Julian Ospald	5e17eb7ca7	Bump FreeBSD runner	2021-09-10 15:46:19 +02:00
amesgen	756727ffe2	Add cabal 3.6.0.0	2021-09-10 15:40:42 +02:00
Julian Ospald	6bc602dead	Merge branch 'fix-boot'	2021-09-10 15:15:59 +02:00
Julian Ospald	056c79e813	Improve CI	2021-09-10 15:14:40 +02:00
Julian Ospald	68bbf31a86	Fix download for armv7 container on arm64 host	2021-09-10 14:59:26 +02:00
Julian Ospald	b58f380e75	Merge branch 'bootstrap'	2021-09-10 13:55:55 +02:00
Julian Ospald	48c54bf374	Don't unconditionally adjust .bashrc on windows	2021-09-10 13:34:22 +02:00
Julian Ospald	51da1578f4	Merge remote-tracking branch 'origin/merge-requests/166'	2021-09-08 22:16:02 +02:00
jneira	488f25aed6	Include stack and minor correction	2021-09-08 14:14:05 +02:00
Julian Ospald	d355c46250	Merge branch 'issue-228'	2021-09-07 00:05:30 +02:00