fixup: many small cleanups #23
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| name: code validation | |
| on: | |
| push: | |
| branches: [ "main", "dev" ] | |
| pull_request: | |
| branches: [ "main", "dev" ] | |
| permissions: | |
| contents: read | |
| jobs: | |
| # Generates a list of files to analyze. The output depends on the type of event: | |
| # - for a push request, this is the list of modified files; | |
| # - for a pushe, it's all Haskell files in the repo. | |
| # There are two outputs to this job: | |
| # - haskell-files-text: a string in which files are separated by a space | |
| # - haskell-files-json: a string that represents a JSON array of file-names | |
| generate-file-list: | |
| name: "generate: haskell file list" | |
| runs-on: ubuntu-latest | |
| outputs: | |
| haskell-files-text: ${{ steps[format('{0}-files', github.event_name)].outputs.text }} | |
| haskell-files-json: ${{ steps[format('{0}-files', github.event_name)].outputs.json }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - id: pr_changed_files | |
| if: ${{ github.event_name == 'pull_request' }} | |
| uses: tj-actions/changed-files@v45 | |
| with: | |
| files: "**/*.hs" | |
| - name: Export haskell files | |
| id: pull_request-files | |
| if: ${{ github.event_name == 'pull_request' }} | |
| env: | |
| FILES: "${{ steps.pr_changed_files.outputs.all_changed_and_modified_files }}" | |
| run: | | |
| echo "text=$FILES" | tee -a "$GITHUB_OUTPUT" | |
| echo "json=$(jq -c --null-input --arg str "$FILES" '$str | split(" ")')" | tee -a "$GITHUB_OUTPUT" | |
| - name: Export haskell files | |
| id: push-files | |
| if: ${{ github.event_name == 'push' }} | |
| run: | | |
| echo "text=$(git ls-files '*.hs' '*.hs-boot' | tr '\n' ' ')" | tee -a "$GITHUB_OUTPUT" | |
| echo "json=$(jq -c --null-input --arg str "$(git ls-files '*.hs')" '$str | split("\n")')" | tee -a "$GITHUB_OUTPUT" | |
| # Runs linters on the code. | |
| # In the case of a pull-request, only lint modified files. | |
| check-lint: | |
| name: "check: lint" | |
| runs-on: ubuntu-latest | |
| needs: generate-file-list | |
| if: needs.generate-file-list.outputs.haskell-files-text | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: haskell-actions/hlint-setup@v2 | |
| - uses: haskell-actions/hlint-run@v2 | |
| with: | |
| path: ${{ needs.generate-file-list.outputs.haskell-files-json }} | |
| # Check formatting. | |
| # In the case of a pull-request, only check modified files. | |
| check-format: | |
| name: "check: format" | |
| runs-on: ubuntu-latest | |
| needs: generate-file-list | |
| if: needs.generate-file-list.outputs.haskell-files-text | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: "Run stylish-haskell" | |
| env: | |
| TARGETS: ${{ needs.generate-file-list.outputs.haskell-files-text }} | |
| run: | | |
| curl -sL https://raw.github.com/haskell/stylish-haskell/main/scripts/latest.sh | sh -s -- --inplace $TARGETS | |
| for f in $(git diff --name-only --diff-filter=M); do | |
| echo "::error file=$f::File is not formatted properly." | |
| done | |
| # Builds the code, builds the documentation, runs the test. | |
| build: | |
| name: "build" | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: freckle/stack-action@v5 | |
| with: | |
| stack-build-arguments: "" | |
| test: false |