cpp-linter.yaml

name: cpp-linter

on:
  pull_request:
    # This is overkill, but why not
    # Note: this step is run on files that match this pattern AND are modified in the PR
    paths: ['**.c', '**.cpp', '**.h', '**.hpp', '**.cxx', '**.hxx', '**.cc', '**.hh', '**CMakeLists.txt', 'meson.build', '**.cmake']

jobs:
  cpp-linter:
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write
    steps:
      - uses: actions/checkout@v4
      - uses: cpp-linter/cpp-linter-action@v2
        id: linter
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          version: 19
          style: 'file'  # Use .clang-format config file
          tidy-checks: '' # Use .clang-tidy config file
          # only 'update' a single comment in a pull request thread.
          thread-comments: ${{ github.event_name == 'pull_request' && 'update' }}
      - name: analysis
        if: steps.linter.outputs.checks-failed > 0
        run: |
            echo "${{ steps.linter.outputs.checks-failed }} linter checks failed" |
            exit 1