Add CI with GHC 9.4.1 (#477)

* Add CI with GHC 9.4.1

* Limit haddock to GHC >= 9

Author: sjakobi

.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: 0.15.20220808
 #
-# REGENDATA ("0.14.3",["github","unordered-containers.cabal"])
+# REGENDATA ("0.15.20220808",["github","unordered-containers.cabal"])
 #
 name: Haskell-CI
 on:
@@ -23,7 +23,7 @@ on:
 jobs:
   linux:
     name: Haskell-CI - Linux - ${{ matrix.compiler }}
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     timeout-minutes:
       60
     container:
@@ -32,9 +32,14 @@ jobs:
     strategy:
       matrix:
         include:
-          - compiler: ghc-9.2.1
+          - compiler: ghc-9.4.1
             compilerKind: ghc
-            compilerVersion: 9.2.1
+            compilerVersion: 9.4.1
+            setup-method: ghcup
+            allow-failure: false
+          - compiler: ghc-9.2.4
+            compilerKind: ghc
+            compilerVersion: 9.2.4
             setup-method: ghcup
             allow-failure: false
           - compiler: ghc-9.0.2
@@ -74,10 +79,10 @@ jobs:
           apt-get update
           apt-get install -y --no-install-recommends gnupg ca-certificates dirmngr curl git software-properties-common libtinfo5 libnuma-dev
           mkdir -p "$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 ghc "$HCVER"
-          "$HOME/.ghcup/bin/ghcup" install cabal 3.6.2.0
+          "$HOME/.ghcup/bin/ghcup" install ghc "$HCVER" || (cat "$HOME"/.ghcup/logs/*.* && false)
+          "$HOME/.ghcup/bin/ghcup" install cabal 3.6.2.0 || (cat "$HOME"/.ghcup/logs/*.* && false)
         env:
           HCKIND: ${{ matrix.compilerKind }}
           HCNAME: ${{ matrix.compiler }}
@@ -210,7 +215,7 @@ jobs:
           ${CABAL} -vnormal check
       - name: haddock
         run: |
-          $CABAL v2-haddock $ARG_COMPILER --with-haddock $HADDOCK $ARG_TESTS $ARG_BENCH all
+          if [ $((HCNUMVER >= 90000)) -ne 0 ] ; then $CABAL v2-haddock --haddock-all $ARG_COMPILER --with-haddock $HADDOCK $ARG_TESTS $ARG_BENCH all ; fi
       - name: unconstrained build
         run: |
           rm -f cabal.project.local

cabal.haskell-ci

@@ -12,3 +12,7 @@ installed: -binary
 
 -- Avoid HVR's PPA due to outage on 2022-04-27
 ghcup-jobs: True
+
+-- With GHC < 9, haddock fails due to a parse error in the benchmarks.
+-- https://github.com/haskell-CI/haskell-ci/issues/605
+haddock: >= 9

unordered-containers.cabal

@@ -29,7 +29,8 @@ cabal-version:  >=1.10
 extra-source-files: CHANGES.md
 
 tested-with:
-  GHC ==9.2.1
+  GHC ==9.4.1
+   || ==9.2.4
    || ==9.0.2
    || ==8.10.7
    || ==8.8.4