on: 
  push: 
  pull_request: 

name: continuous integration

jobs: 
  doc_lint: 
    name: doc lint 
    runs-on: ubuntu-latest
    steps: 

      - uses: actions/checkout@v4

      - name: Install elan
        run: |
          set -o pipefail
          curl https://raw.githubusercontent.com/leanprover/elan/master/elan-init.sh -sSf | sh -s -- --default-toolchain none -y
          ~/.elan/bin/lean --version
          echo "$HOME/.elan/bin" >> $GITHUB_PATH

      - name: check versions
        run: |
          lean --version
          lake --version

      - name: build cache
        run: |
          lake exe cache get
 
      - name: build HepLean
        id: build
        uses: liskin/gh-problem-matcher-wrap@v3
        with:
          linters: gcc
          run: |
            bash -o pipefail -c "env LEAN_ABORT_ON_PANIC=1 lake build -KCI | tee stdout.log"

      - name: check file imports 
        run: | 
          bash -o pipefail -c "env LEAN_ABORT_ON_PANIC=1 lake exe check_file_imports"

      - name: runLinter on HepLean
        if: ${{ always() && steps.build.outcome == 'success' || steps.build.outcome == 'failure' }}
        id: lint
        uses: liskin/gh-problem-matcher-wrap@v3
        with:
          linters: gcc
          run: env LEAN_ABORT_ON_PANIC=1 lake exe runLinter HepLean

  style_lint: 
    name: Python based style linter
    runs-on: ubuntu-latest
    steps:
      - name: cleanup
        run: |
          find . -name . -o -prune -exec rm -rf -- {} +

      - uses: actions/checkout@v4

      # Run the case checker action
      - name: Check Case Sensitivity
        uses: credfeto/action-case-checker@v1.3.0

      - name: Look for ignored files
        uses: credfeto/action-no-ignored-files@v1.1.0

      - name: install Python
        if: ${{ 'ubuntu-latest' == 'ubuntu-latest' }}
        uses: actions/setup-python@v5
        with:
          python-version: 3.8

      - name: lint
        run: |
          chmod u+x scripts/lint-style.sh
          ./scripts/lint-style.sh