Merge pull request #425 from xmonad/hlint

CI maintenance (hlint workflow, GHA deprecations, GHC 9.4)

.github/workflows/generatemanpage.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone project
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Install dependencies
         run: |

.github/workflows/haskell-ci.yml

@@ -8,9 +8,9 @@
 #
 # For more information, see https://github.com/haskell-CI/haskell-ci
 #
-# version: 0.14.3
+# version: 0.15.20221009
 #
-# REGENDATA ("0.14.3",["github","cabal.project"])
+# REGENDATA ("0.15.20221009",["github","cabal.project"])
 #
 name: Haskell-CI
 on:
@@ -26,7 +26,7 @@ on:
 jobs:
   linux:
     name: Haskell-CI - Linux - ${{ matrix.compiler }}
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     timeout-minutes:
       60
     container:
@@ -35,9 +35,14 @@ jobs:
     strategy:
       matrix:
         include:
-          - compiler: ghc-9.2.2
+          - compiler: ghc-9.4.2
             compilerKind: ghc
-            compilerVersion: 9.2.2
+            compilerVersion: 9.4.2
+            setup-method: ghcup
+            allow-failure: false
+          - compiler: ghc-9.2.4
+            compilerKind: ghc
+            compilerVersion: 9.2.4
             setup-method: ghcup
             allow-failure: false
           - compiler: ghc-9.0.2
@@ -74,10 +79,10 @@ jobs:
           apt-get install -y --no-install-recommends gnupg ca-certificates dirmngr curl git software-properties-common libtinfo5
           if [ "${{ matrix.setup-method }}" = ghcup ]; then
             mkdir -p "$HOME/.ghcup/bin"
-            curl -sL https://downloads.haskell.org/ghcup/0.1.17.5/x86_64-linux-ghcup-0.1.17.5 > "$HOME/.ghcup/bin/ghcup"
+            curl -sL https://downloads.haskell.org/ghcup/0.1.18.0/x86_64-linux-ghcup-0.1.18.0 > "$HOME/.ghcup/bin/ghcup"
             chmod a+x "$HOME/.ghcup/bin/ghcup"
-            "$HOME/.ghcup/bin/ghcup" install ghc "$HCVER"
+            "$HOME/.ghcup/bin/ghcup" install ghc "$HCVER" || (cat "$HOME"/.ghcup/logs/*.* && false)
-            "$HOME/.ghcup/bin/ghcup" install cabal 3.6.2.0
+            "$HOME/.ghcup/bin/ghcup" install cabal 3.6.2.0 || (cat "$HOME"/.ghcup/logs/*.* && false)
             apt-get update
             apt-get install -y libx11-dev libxext-dev libxinerama-dev libxrandr-dev libxss-dev
           else
@@ -85,9 +90,9 @@ jobs:
             apt-get update
             apt-get install -y "$HCNAME" libx11-dev libxext-dev libxinerama-dev libxrandr-dev libxss-dev
             mkdir -p "$HOME/.ghcup/bin"
-            curl -sL https://downloads.haskell.org/ghcup/0.1.17.5/x86_64-linux-ghcup-0.1.17.5 > "$HOME/.ghcup/bin/ghcup"
+            curl -sL https://downloads.haskell.org/ghcup/0.1.18.0/x86_64-linux-ghcup-0.1.18.0 > "$HOME/.ghcup/bin/ghcup"
             chmod a+x "$HOME/.ghcup/bin/ghcup"
-            "$HOME/.ghcup/bin/ghcup" install cabal 3.6.2.0
+            "$HOME/.ghcup/bin/ghcup" install cabal 3.6.2.0 || (cat "$HOME"/.ghcup/logs/*.* && false)
           fi
         env:
           HCKIND: ${{ matrix.compilerKind }}
@@ -160,11 +165,6 @@ jobs:
       - name: update cabal index
         run: |
           $CABAL v2-update -v
-      - name: cache (tools)
-        uses: actions/cache@v2
-        with:
-          key: ${{ runner.os }}-${{ matrix.compiler }}-tools-c0dbbd39
-          path: ~/.haskell-ci-tools
       - name: install cabal-plan
         run: |
           mkdir -p $HOME/.cabal/bin
@@ -174,12 +174,6 @@ jobs:
           rm -f cabal-plan.xz
           chmod a+x $HOME/.cabal/bin/cabal-plan
           cabal-plan --version
-      - name: install hlint
-        run: |
-          if [ $((HCNUMVER >= 90000 && HCNUMVER < 90200)) -ne 0 ] ; then HLINTVER=$(cd /tmp && (${CABAL} v2-install -v $ARG_COMPILER --dry-run hlint  --constraint='hlint >=3.4 && <3.5' |  perl -ne 'if (/\bhlint-(\d+(\.\d+)*)\b/) { print "$1"; last; }')); echo "HLint version $HLINTVER" ; fi
-          if [ $((HCNUMVER >= 90000 && HCNUMVER < 90200)) -ne 0 ] ; then if [ ! -e $HOME/.haskell-ci-tools/hlint-$HLINTVER/hlint ]; then echo "Downloading HLint version $HLINTVER"; mkdir -p $HOME/.haskell-ci-tools; curl --write-out 'Status Code: %{http_code} Redirects: %{num_redirects} Total time: %{time_total} Total Dsize: %{size_download}\n' --silent --location --output $HOME/.haskell-ci-tools/hlint-$HLINTVER.tar.gz "https://github.com/ndmitchell/hlint/releases/download/v$HLINTVER/hlint-$HLINTVER-x86_64-linux.tar.gz"; tar -xzv -f $HOME/.haskell-ci-tools/hlint-$HLINTVER.tar.gz -C $HOME/.haskell-ci-tools; fi ; fi
-          if [ $((HCNUMVER >= 90000 && HCNUMVER < 90200)) -ne 0 ] ; then mkdir -p $CABAL_DIR/bin && ln -sf "$HOME/.haskell-ci-tools/hlint-$HLINTVER/hlint" $CABAL_DIR/bin/hlint ; fi
-          if [ $((HCNUMVER >= 90000 && HCNUMVER < 90200)) -ne 0 ] ; then hlint --version ; fi
       - name: checkout
         uses: actions/checkout@v2
         with:
@@ -239,10 +233,6 @@ jobs:
       - name: tests
         run: |
           $CABAL v2-test $ARG_COMPILER $ARG_TESTS $ARG_BENCH all --test-show-details=direct
-      - name: hlint
-        run: |
-          if [ $((HCNUMVER >= 90000 && HCNUMVER < 90200)) -ne 0 ] ; then (cd ${PKGDIR_xmonad} && hlint -h ${GITHUB_WORKSPACE}/source/.hlint.yaml -XHaskell2010 src) ; fi
-          if [ $((HCNUMVER >= 90000 && HCNUMVER < 90200)) -ne 0 ] ; then (cd ${PKGDIR_xmonad} && hlint -h ${GITHUB_WORKSPACE}/source/.hlint.yaml -XHaskell2010 .) ; fi
       - name: cabal check
         run: |
           cd ${PKGDIR_xmonad} || false

.github/workflows/hlint.yaml

@@ -0,0 +1,22 @@
+name: hlint
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  hlint:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: 'Set up HLint'
+      uses: haskell/actions/hlint-setup@v2
+      with:
+        version: '3.4.1'
+
+    - name: 'Run HLint'
+      uses: haskell/actions/hlint-run@v2
+      with:
+        path: '.'
+        fail-on: status

.github/workflows/nix.yml

@@ -12,7 +12,7 @@ jobs:
       contents: read
     steps:
       - name: Install Nix
-        uses: cachix/install-nix-action@v13
+        uses: cachix/install-nix-action@v18
         with:
           install_url: https://nixos-nix-install-tests.cachix.org/serve/i6laym9jw3wg9mw6ncyrk6gjx4l34vvx/install
           install_options: '--tarball-url-prefix https://nixos-nix-install-tests.cachix.org/serve'
@@ -20,6 +20,6 @@ jobs:
             experimental-features = nix-command flakes
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
       - name: Clone project
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Build
         run: nix build --print-build-logs

.github/workflows/packdeps.yml

@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - name: Clone project
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Setup Haskell
         uses: haskell/actions/setup@v1
         with:

.github/workflows/stack.yml

@@ -12,20 +12,15 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - resolver: lts-12
+          - resolver: lts-12  # GHC 8.4
-            ghc: 8.4.4
+          - resolver: lts-14  # GHC 8.6
-          - resolver: lts-14
+          - resolver: lts-16  # GHC 8.8
-            ghc: 8.6.5
+          - resolver: lts-18  # GHC 8.10
-          - resolver: lts-16
+          - resolver: lts-19  # GHC 9.0
-            ghc: 8.8.4
-          - resolver: lts-18
-            ghc: 8.10.7
-          - resolver: lts-19
-            ghc: 9.0.2
 
     steps:
       - name: Clone project
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Prepare apt sources
         run: |
@@ -44,14 +39,6 @@ jobs:
             libxss-dev \
             #
 
-      - name: Install GHC
-        # use system ghc (if available) in stack, don't waste GH Actions cache space
-        continue-on-error: true
-        run: |
-          set -ex
-          sudo apt install -y ghc-${{ matrix.ghc }}
-          echo /opt/ghc/${{ matrix.ghc }}/bin >> $GITHUB_PATH
-
       - name: Refresh caches once a month
         id: cache-date
         # GHA writes caches on the first miss and then never updates them again;
@@ -59,16 +46,16 @@ jobs:
         # date is prefixed with an epoch number to let us manually refresh the
         # cache when needed. This is a workaround for https://github.com/actions/cache/issues/2
         run: |
-          echo "::set-output name=date::1-$(date +%Y-%m)"
+          date +date=1-%Y-%m >> $GITHUB_OUTPUT
 
       - name: Cache Haskell package metadata
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: ~/.stack/pantry
           key: stack-pantry-${{ runner.os }}-${{ steps.cache-date.outputs.date }}
 
       - name: Cache Haskell dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: |
             ~/.stack/*

cabal.haskell-ci

@@ -5,11 +5,6 @@ apt:
   libxrandr-dev
   libxss-dev
 
-hlint: True
-hlint-job: 9.0.2
-hlint-yaml: .hlint.yaml
-hlint-version: ==3.4.*
-
 github-patches:
   .github/workflows/haskell-ci-hackage.patch
 
@@ -17,3 +12,6 @@ raw-project
   optimization: False
   package xmonad
     flags: +pedantic
+
+-- avoid --haddock-all which overwrites *-docs.tar.gz with tests docs
+haddock-components: libs

src/XMonad/Config.hs

@@ -1,5 +1,6 @@
 {-# OPTIONS_GHC -fno-warn-missing-signatures -fno-warn-orphans #-}
 {-# LANGUAGE TypeFamilies #-}
+{-# LANGUAGE TypeOperators #-}
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  XMonad.Config

xmonad.cabal

@@ -27,7 +27,7 @@ author:             Spencer Janssen, Don Stewart, Adam Vogt, David Roundy, Jason
                     Ondřej Súkup, Paul Hebble, Shachaf Ben-Kiki, Siim Põder, Tim McIver,
                     Trevor Elliott, Wouter Swierstra, Conrad Irwin, Tim Thelion, Tony Zorman
 maintainer:         xmonad@haskell.org
-tested-with:        GHC == 8.4.4 || == 8.6.5 || == 8.8.4 || == 8.10.7 || == 9.0.2 || == 9.2.2
+tested-with:        GHC == 8.4.4 || == 8.6.5 || == 8.8.4 || == 8.10.7 || == 9.0.2 || == 9.2.4 || == 9.4.2
 category:           System
 homepage:           http://xmonad.org
 bug-reports:        https://github.com/xmonad/xmonad/issues