check.yml

name: check

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ "*" ]
    types: [synchronize, opened, reopened, edited]
  workflow_dispatch:

jobs:
  buildifier:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - shell: bash
        run: |
          bazel run //tools:buildifier.check

  check-tidy:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        bazel:
          #- latest
          - 7.x
          #- 6.x
          #- 5.x
        compiler:
          - clang-18
          #- clang-17
          #- clang-16
          #- clang-15
          #- clang-14
        example:
          - misc-unused-alias-decls

    steps:
      - uses: actions/checkout@v4

      - name: cd example dir
        shell: bash
        run: |
          cd example/${{ matrix.example }}

      - name: fixup .bazelrc
        shell: bash
        run: |
          version=${{ matrix.bazel }}

          if [[ "$version" < 6 ]]; then
            sed -i '/enable_bzlmod/d' .bazelrc
          fi

          cat .bazelrc

      - name: run clang-tidy
        shell: bash
        env:
          USE_BAZEL_VERION: ${{ matrix.bazel }}
          CC: ${{ matrix.compiler }}
        run: |
          cat .bazelrc

          bazel build --config=clang-tidy --color=yes //... | tee log || true

          grep "error: .*${{ matrix.example }}" log

  all:
    runs-on: ubuntu-latest
    if: ${{ github.base_ref == 'main' }}
    needs:
      - buildifier
      - check-tidy
    steps:
    - run: true