Add Haskell Language Server check to CI #3175
Workflow file for this run
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| name: Haskell CI | |
| on: | |
| merge_group: | |
| pull_request: | |
| push: | |
| # we need this to populate cache for `main` branch to make it available to the child branches, see | |
| # https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#restrictions-for-accessing-a-cache | |
| branches: | |
| - main | |
| # GH caches are removed when not accessed within 7 days - this schedule runs the job every 6 days making | |
| # sure that we always have some caches on main | |
| schedule: | |
| - cron: '0 0 */6 * *' | |
| jobs: | |
| build: | |
| runs-on: ${{ matrix.sys.os }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| ghc: ["9.6.4", "9.8.2"] | |
| cabal: ["3.10.3.0"] | |
| sys: | |
| - { os: windows-latest, shell: 'C:/msys64/usr/bin/bash.exe -e {0}' } | |
| - { os: ubuntu-latest, shell: bash } | |
| defaults: | |
| run: | |
| shell: ${{ matrix.sys.shell }} | |
| env: | |
| # Modify this value to "invalidate" the cabal cache. | |
| CABAL_CACHE_VERSION: "2024-06-20" | |
| # these two are msys2 env vars, they have no effect on non-msys2 installs. | |
| MSYS2_PATH_TYPE: inherit | |
| MSYSTEM: MINGW64 | |
| concurrency: | |
| group: > | |
| a+${{ github.event_name }} | |
| b+${{ github.workflow_ref }} | |
| c+${{ github.job }} | |
| d+${{ matrix.ghc }} | |
| e+${{ matrix.cabal }} | |
| f+${{ matrix.sys.os }} | |
| g+${{ (startsWith(github.ref, 'refs/heads/gh-readonly-queue/') && github.run_id) || github.event.pull_request.number || github.ref }} | |
| cancel-in-progress: true | |
| steps: | |
| - name: Concurrency group | |
| run: > | |
| echo | |
| a+${{ github.event_name }} | |
| b+${{ github.workflow_ref }} | |
| c+${{ github.job }} | |
| d+${{ matrix.ghc }} | |
| e+${{ matrix.cabal }} | |
| f+${{ matrix.sys.os }} | |
| g+${{ (startsWith(github.ref, 'refs/heads/gh-readonly-queue/') && github.run_id) || github.event.pull_request.number || github.ref }} | |
| - name: Install Haskell | |
| uses: input-output-hk/actions/haskell@latest | |
| id: setup-haskell | |
| with: | |
| ghc-version: ${{ matrix.ghc }} | |
| cabal-version: ${{ matrix.cabal }} | |
| - name: Install system dependencies | |
| uses: input-output-hk/actions/base@latest | |
| with: | |
| use-sodium-vrf: true # default is true | |
| - uses: actions/checkout@v4 | |
| - name: Cabal update | |
| run: cabal update | |
| # A dry run `build all` operation does *NOT* downlaod anything, it just looks at the package | |
| # indices to generate an install plan. | |
| - name: Build dry run | |
| run: cabal build all --enable-tests --dry-run --minimize-conflict-set | |
| # From the install plan we generate a dependency list. | |
| - name: Record dependencies | |
| id: record-deps | |
| run: | | |
| cat dist-newstyle/cache/plan.json | jq -r '."install-plan"[] | select(.style != "local") | .id' | sort | uniq > dependencies.txt | |
| # Use a fresh cache each month | |
| - name: Store month number as environment variable used in cache version | |
| run: echo "MONTHNUM=$(/usr/bin/date -u '+%m')" >> $GITHUB_ENV | |
| # From the dependency list we restore the cached dependencies. | |
| # We use the hash of `dependencies.txt` as part of the cache key because that will be stable | |
| # until the `index-state` values in the `cabal.project` file changes. | |
| - name: Restore cached dependencies | |
| uses: actions/cache/restore@v4 | |
| id: cache | |
| with: | |
| path: | | |
| ${{ steps.setup-haskell.outputs.cabal-store }} | |
| dist-newstyle | |
| key: | |
| cache-${{ env.CABAL_CACHE_VERSION }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.MONTHNUM }}-${{ hashFiles('dependencies.txt') }} | |
| # try to restore previous cache from this month if there's no cache for the dependencies set | |
| restore-keys: | | |
| cache-${{ env.CABAL_CACHE_VERSION }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.MONTHNUM }}- | |
| # Now we install the dependencies. If the cache was found and restored in the previous step, | |
| # this should be a no-op, but if the cache key was not found we need to build stuff so we can | |
| # cache it for the next step. | |
| - name: Install dependencies | |
| run: cabal build all --enable-tests --only-dependencies -j --ghc-option=-j4 | |
| # Always store the cabal cache. | |
| # This can fail (benign failure) if there is already a hash at that key. | |
| - name: Cache Cabal store | |
| uses: actions/cache/save@v4 | |
| with: | |
| path: | | |
| ${{ steps.setup-haskell.outputs.cabal-store }} | |
| dist-newstyle | |
| key: | |
| cache-${{ env.CABAL_CACHE_VERSION }}-${{ runner.os }}-${{ matrix.ghc }}-${{ env.MONTHNUM }}-${{ hashFiles('dependencies.txt') }} | |
| # Now we build. | |
| - name: Build all | |
| run: cabal build all --enable-tests | |
| - # Delete golden files and regenerate them in the next step to ensure | |
| # files that tests designate as golden files are actually golden files | |
| # and can be generated. | |
| name: Delete golden files | |
| run: | | |
| rm -rf cardano-cli/test/cardano-cli-golden/files/golden | |
| - name: Run tests, generating golden files on the fly | |
| env: | |
| TMPDIR: ${{ runner.temp }} | |
| TMP: ${{ runner.temp }} | |
| KEEP_WORKSPACE: 1 | |
| CREATE_GOLDEN_FILES: 1 | |
| run: cabal test all --enable-tests --test-show-details=direct -j1 | |
| # We want this check to run first because $(git ls-files -m) (see below) returns both | |
| # modified files *and* deleted files. So we want to fail on deleted files first. | |
| # This makes sure we only report modified files (and not deleted ones) in the next step, | |
| # which is more intuitive. | |
| - name: Check golden files are all being used | |
| # We don't run this step on Windows, because some tests do not run on Windows, | |
| # and so some golden files don't get regenerated. See | |
| # https://github.com/IntersectMBO/cardano-cli/blob/0048f119036ffb9eab357b25dcaf7d320362f071/cardano-cli/test/cardano-cli-golden/Test/Golden/Help.hs#L54 | |
| if: ${{ matrix.sys.os != 'windows-latest' }} | |
| run: | | |
| NB_UNUSED_GOLDEN_FILES=$(git ls-files -d | wc -l) | |
| if [[ "$NB_UNUSED_GOLDEN_FILES" != "0" ]]; then | |
| echo -e "⚠️ The following golden files are not used anymore:\n" | |
| git ls-files -d | |
| echo -e "\nPlease delete them." | |
| exit 1 | |
| fi | |
| - name: Check golden files are up-to-date | |
| # We don't run this step on Windows, as explained in the previous step. | |
| if: ${{ matrix.sys.os != 'windows-latest' }} | |
| run: | | |
| NB_MODIFIED_GOLDEN_FILES=$(git ls-files -m | wc -l) | |
| if [[ "$NB_MODIFIED_GOLDEN_FILES" != "0" ]]; then | |
| echo -e "💣 The following golden files are not up-to-date:\n" | |
| git ls-files -m | |
| echo -e "\nPlease run the tests locally and update the golden files, or fix your changes." | |
| exit 1 | |
| fi | |
| - name: "Tar artifacts" | |
| run: | | |
| mkdir -p artifacts | |
| for exe in $(cat dist-newstyle/cache/plan.json | jq -r '."install-plan"[] | select(.style == "local" and (."component-name" | startswith("exe:"))) | ."bin-file"'); do | |
| if [ -f $exe ]; then | |
| echo "Including artifact $exe" | |
| ( cd artifacts | |
| tar -C "$(dirname $exe)" -czf "$(basename $exe).tar.gz" "$(basename $exe)" | |
| ) | |
| else | |
| echo "Skipping artifact $exe" | |
| fi | |
| done | |
| - name: Save Artifact | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: artifacts-${{ matrix.sys.os }}-${{ matrix.ghc }} | |
| path: ./artifacts | |
| # Uncomment the following back in for debugging. Remember to launch a `pwsh` from | |
| # the tmux session to debug `pwsh` issues. And be reminded that the `/msys2` and | |
| # `/msys2/mingw64` paths are not in PATH by default for the workflow, but tmate | |
| # will put them in. | |
| # You may also want to run | |
| # | |
| # $env:PATH=("C:\Program Files\PowerShell\7;{0}" -f $env:ORIGINAL_PATH) | |
| # | |
| # to restore the original path. Do note that some test might need msys2 | |
| # and will silently fail if msys2 is not in path. See the "Run tests" step. | |
| # | |
| # - name: Setup tmate session | |
| # if: ${{ failure() }} | |
| # uses: mxschmitt/action-tmate@v3 | |
| # with: | |
| # limit-access-to-actor: true | |
| build-complete: | |
| needs: [build] | |
| if: ${{ always() }} | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Check if any previous job failed | |
| run: | | |
| if [[ "${{ needs.build.result }}" == "failure" ]]; then | |
| # this ignores skipped dependencies | |
| echo 'Required jobs failed to build.' | |
| exit 1 | |
| else | |
| echo 'Build complete' | |
| fi |