name: Verify PR
on: [pull_request]

jobs:
  run-bazel-tests:
    name: "Run Bazel tests"
    runs-on: ubuntu-latest
    strategy:
      matrix:
        cpp-compiler: ["clang", "gcc"]
        options: ["-c opt", ""]
    steps:
      - uses: actions/checkout@v4
      - uses: bazel-contrib/setup-bazel@0.8.5
        with:
          bazelisk-cache: true
          disk-cache: "verify-pr:run-bazel-tests:${{ matrix.cpp-compiler }}"
          repository-cache: true
      - run: echo "CC=${{ matrix.cpp-compiler }}" >> $GITHUB_ENV
      - run: bazel test ${{ matrix.options }} ...
  check-formatting:
    name: "Check Python formatting"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: psf/black@stable
        with:
          options: "--check --verbose"
          version: "24.8.0"