let go of hlint for now

.github/workflows/haskell-ci.yml

@@ -1,6 +1,6 @@
 # This GitHub workflow config has been generated by a script via
 #
-#   haskell-ci 'github' '--config=cabal.haskell-ci' 'cabal.project'
+#   haskell-ci 'github' 'cabal.project'
 #
 # To regenerate the script (for example after adjusting tested-with) run
 #
@@ -10,7 +10,7 @@
 #
 # version: 0.16.6
 #
-# REGENDATA ("0.16.6",["github","--config=cabal.haskell-ci","cabal.project"])
+# REGENDATA ("0.16.6",["github","cabal.project"])
 #
 name: Haskell-CI
 on:
@@ -121,11 +121,6 @@ jobs:
       - name: update cabal index
         run: |
           $CABAL v2-update -v
-      - name: cache (tools)
-        uses: actions/cache/restore@v3
-        with:
-          key: ${{ runner.os }}-${{ matrix.compiler }}-tools-16576a04
-          path: ~/.haskell-ci-tools
       - name: install cabal-plan
         run: |
           mkdir -p $HOME/.cabal/bin
@@ -135,18 +130,6 @@ jobs:
           rm -f cabal-plan.xz
           chmod a+x $HOME/.cabal/bin/cabal-plan
           cabal-plan --version
-      - name: install hlint
-        run: |
-          if [ $((HCNUMVER >= 90600)) -ne 0 ] ; then HLINTVER=$(cd /tmp && (${CABAL} v2-install -v $ARG_COMPILER --dry-run hlint  --constraint='hlint >=3.6 && <3.7' |  perl -ne 'if (/\bhlint-(\d+(\.\d+)*)\b/) { print "$1"; last; }')); echo "HLint version $HLINTVER" ; fi
-          if [ $((HCNUMVER >= 90600)) -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 >= 90600)) -ne 0 ] ; then mkdir -p $CABAL_DIR/bin && ln -sf "$HOME/.haskell-ci-tools/hlint-$HLINTVER/hlint" $CABAL_DIR/bin/hlint ; fi
-          if [ $((HCNUMVER >= 90600)) -ne 0 ] ; then hlint --version ; fi
-      - name: save cache (tools)
-        uses: actions/cache/save@v3
-        if: always()
-        with:
-          key: ${{ runner.os }}-${{ matrix.compiler }}-tools-16576a04
-          path: ~/.haskell-ci-tools
       - name: checkout
         uses: actions/checkout@v3
         with:
@@ -202,9 +185,6 @@ jobs:
       - name: tests
         run: |
           $CABAL v2-test $ARG_COMPILER $ARG_TESTS $ARG_BENCH all --test-show-details=direct
-      - name: hlint
-        run: |
-          if [ $((HCNUMVER >= 90600)) -ne 0 ] ; then (cd ${PKGDIR_azure_auth} && hlint -XHaskell2010 -XDataKinds -XDerivingStrategies -XDerivingVia -XLambdaCase -XNoImportQualifiedPost -XNoGeneralisedNewtypeDeriving -XOverloadedStrings -XOverloadedLabels -XRecordWildCards -XTypeFamilies -XViewPatterns src) ; fi
       - name: cabal check
         run: |
           cd ${PKGDIR_azure_auth} || false