grpc/third_party/upb/.github/workflows/bazel_tests.yml

name: Bazel Tests

on:
  push:
    branches:
      - main
      - '[0-9]+.x'
  pull_request:
    branches:
      - main
      - '[0-9]+.x'
  workflow_dispatch:

jobs:

  ubuntu:
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false   # Don't cancel all jobs if one fails.
      matrix:
        include:
          # Temporarily disabled until Copybara fixes its cap of 30 jobs per PR.
          # - { NAME: "Fastbuild", BAZEL: bazel, CC: clang, os: ubuntu-20-large, flags: "" }
          # - { NAME: "Optmized", BAZEL: bazel, CC: clang, os: ubuntu-20-large, flags: "-c opt" }  # Some warnings only fire with -c opt
          - { NAME: "GCC Optimized", BAZEL: bazel, CC: gcc-12, os: ubuntu-22.04, flags: "-c opt" }
          - { NAME: "FastTable", BAZEL: bazel, CC: clang, os: ubuntu-20-large, flags: "--//:fasttable_enabled=true -- -cmake:test_generated_files" }
          - { NAME: "ASAN", BAZEL: bazel, CC: clang, os: ubuntu-20-large, flags: "--config=asan -c dbg -- -benchmarks:benchmark -python/..." }
          - { NAME: "UBSAN", BAZEL: bazel, CC: clang, os: ubuntu-20-large, flags: "--config=ubsan -c dbg -- -benchmarks:benchmark -python/... -lua/...", install: "libunwind-dev" }
          - { NAME: "32-bit", BAZEL: bazel, CC: clang, os: ubuntu-20-large, flags: "--copt=-m32 --linkopt=-m32 -- -... benchmarks:benchmark ", install: "g++-multilib" }
          - { NAME: "macOS", BAZEL: bazel, CC: clang, os: macos-11, flags: "" }
          # We support two Bazel versions back per https://opensource.google/documentation/policies/cplusplus-support
          - { NAME: "Bazel 4.1.0", BAZEL: bazel-4.1.0-linux-x86_64, CC: clang, os: ubuntu-20-large, flags: "" }
          - { NAME: "Bazel 5.3.0", BAZEL: bazel-5.3.0-linux-x86_64, CC: clang, os: ubuntu-20-large, flags: "" }

    name: ${{ matrix.NAME }}

    steps:
      - uses: actions/checkout@v2
      - name: Set up Cloud SDK
        uses: google-github-actions/auth@v0
        with:
          credentials_json: ${{ secrets.GOOGLE_CREDENTIALS }}
          export_environment_variables: true
        if: ${{ github.event.pull_request.head.repo.full_name == 'protocolbuffers/upb' }}
      - name: Download historical Bazel version
        run: |
             FILENAME=$HOME/bin/${{ matrix.BAZEL }}
             VERSION=$(echo ${{ matrix.BAZEL }} | cut -d- -f 2 )
             mkdir -p $HOME/bin
             echo $HOME/bin >> $GITHUB_PATH
             wget -O $FILENAME https://github.com/bazelbuild/bazel/releases/download/$VERSION/${{ matrix.BAZEL }}
             chmod a+x $FILENAME
        if: ${{ matrix.BAZEL != 'bazel' }}
      - name: Check tool versions
        run: |
             ${{ matrix.CC }} --version
             ${{ matrix.BAZEL }} --version
      - id: bazel-cache
        name: Set up Bazel caching
        uses: ./.github/actions/setup-bazel-cache
      - name: Setup Python venv
        run: rm -rf /tmp/venv && python3 -m venv /tmp/venv && source /tmp/venv/bin/activate && python3 --version
      - name: Install dependencies
        run: sudo apt update && sudo apt install -y ${{ matrix.install }}
        if: matrix.install != ''
      - name: Install numpy
        run: source /tmp/venv/bin/activate && pip3 install numpy
      - name: Run tests
        run: cd ${{ github.workspace }} && source /tmp/venv/bin/activate && CC=${{ matrix.CC }} ${{ matrix.BAZEL }} test --test_output=errors ${{ steps.bazel-cache.outputs.cache_args }} ... ${{ matrix.flags }}

  # Temporarily disabled until Copybara fixes its cap of 30 jobs per PR.
  # no-python:
  #   runs-on: ubuntu-20-large

  #   strategy:
  #     fail-fast: false   # Don't cancel all jobs if one fails.

  #   name: "No System Python"

  #   steps:
  #     - uses: actions/checkout@v2
  #     - name: Set up Cloud SDK
  #       uses: google-github-actions/auth@v0
  #       with:
  #         credentials_json: ${{ secrets.GOOGLE_CREDENTIALS }}
  #         export_environment_variables: true
  #       if: ${{ github.event.pull_request.head.repo.full_name == 'protocolbuffers/upb' }}
  #     - id: bazel-cache
  #       name: Set up Bazel caching
  #       uses: ./.github/actions/setup-bazel-cache
  #     - name: Uninstall python
  #       run: which python3 && sudo mv `which python3` /tmp && ! which python3
  #     - name: Run tests
  #       run: cd ${{ github.workspace }} && bazel test --test_output=errors ${{ steps.bazel-cache.outputs.cache_args }} //python/... -- -//python/dist:source_wheel