pr-lint.yml

name: pr-lint
on:
  pull_request:
    branches: [main]
    paths: ['**.c', '**.h']

jobs:
  pr-lint:
    runs-on: ubuntu-latest

    permissions:
      contents: read
      pull-requests: read

    steps:
      - uses: actions/checkout@v4

      - uses: cpp-linter/cpp-linter-action@v2
        id: linter
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          style: 'file' # Use repository .clang-format file
          tidy-checks: '-*' # Disable clang-tidy checks
          version: '18'
          files-changed-only: false # Github returns error code 406 if more than 300 files are changed in a PR
          ignore: '.github|lib|subprojects|tools'
          file-annotations: false

      - name: fail fast
        if: steps.linter.outputs.clang-format-checks-failed > 0
        run: exit 1