protobuf/.github/workflows/staleness_check.yml

name: Staleness tests

on:
  schedule:
    # Run daily at 10 AM UTC (2 AM PDT)
    - cron: 0 10 * * *
  workflow_call:
    inputs:
      safe-checkout:
        required: false
        description: "The SHA key for the commit we want to run over"
        type: string
  workflow_dispatch:

permissions: {}
jobs:
  test:
    strategy:
      fail-fast: false
      matrix:
        branch: [main, 22.x, 23.x]
        os: [{ name: Linux, value: ubuntu-latest}]

    name: Test staleness ${{ matrix.os.name }} ${{ matrix.branch}}
    runs-on: ${{ matrix.os.value }}
    if: ${{ github.event.repository.full_name == 'protocolbuffers/protobuf' }}
    steps:
      - name: Checkout ${{ matrix.branch }}
        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
        with:
          ref: ${{ inputs.safe-checkout || matrix.branch}}

      # For commit-based tests, simply run the bazel query to make sure it works.  This should be
      # identical to the step below, except for the xargs piece that runs bazel test.
      - name: Check that staleness tests are queryable
        if: ${{ github.event_name == 'pull_request_target' || github.event_name == 'pull_request' || github.event_name == 'push' }}
        uses: protocolbuffers/protobuf-ci/bazel-docker@v1
        with:
          image: us-docker.pkg.dev/protobuf-build/containers/common/linux/bazel:6.0.0-6361b3a6e5c97e9951d03a4de28542fc45f1adab
          credentials: ${{ secrets.GAR_SERVICE_ACCOUNT }}
          bazel-cache: staleness_check/${{ matrix.branch}}_${{ matrix.os.value }}
          bash: bazel query 'attr(tags, "staleness_test", //...)'

      - name: Run all staleness tests
        if: ${{ github.event_name != 'pull_request_target' && github.event_name != 'pull_request' && github.event_name != 'push' }}
        uses: protocolbuffers/protobuf-ci/bazel-docker@v1
        with:
          credentials: ${{ secrets.GAR_SERVICE_ACCOUNT }}
          bazel-cache: staleness_check/${{ matrix.branch}}_${{ matrix.os.value }}
          bash: bazel query 'attr(tags, "staleness_test", //...)' | xargs bazel test $BAZEL_FLAGS