on:
  push:
  pull_request:

jobs:
  cpp-linter:
    permissions:
      pull-requests: write
      metadata: read
      contents: write 
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: 'recursive'
      - name: Generate compile-commands
        uses: threeal/cmake-action@main
        with:
          build-dir: 'build'
          run-build: false
          options: 'CMAKE_EXPORT_COMPILE_COMMANDS=1'
      - uses: cpp-linter/cpp-linter-action@main
        id: linter
        continue-on-error: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          style: 'file'
          tidy-checks: ''
          version: 18
          files-changed-only: false
          ignore: 'docs  | build'
          thread-comments: ${{ github.event_name == 'pull_request' && 'update' }}
          database: 'build'
          tidy-review: true
          format-review: true

      - name: Fail fast?!
        if: steps.linter.outputs.checks-failed != 0
        run: |
          echo "some linter checks failed. ${{ steps.linter.outputs.checks-failed }}"
        # for actual deployment
        # run: exit 1