shaka-packager/.github/workflows/build_and_test.yaml

name: Build and Test PR

# Builds and tests on all combinations of OS, build type, and library type.
# Also builds the docs.
#
# Runs when a pull request is opened or updated.
#
# Can also be run manually for debugging purposes.
on:
  pull_request:
    types: [opened, synchronize, reopened]
  workflow_dispatch:
    inputs:
      ref:
        description: "The ref to build and test."
        required: False

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
        with:
          path: src
          ref: ${{ github.event.inputs.ref || github.ref }}
          # This makes the merge base available for the C++ linter, so that it
          # can tell which files have changed.
          fetch-depth: 2

      - name: Lint
        uses: ./src/.github/workflows/custom-actions/lint-packager

  build_and_test:
    # Doesn't really "need" it, but let's not waste time on an expensive matrix
    # build step just to cancel it because of a linter error.
    needs: lint
    strategy:
      fail-fast: false
      matrix:
        # NOTE: macos-10.15 is required for now, to work around issues with our
        # build system.  See related comments in
        # .github/workflows/custom-actions/build-packager/action.yaml
        os: ["ubuntu-latest", "macos-10.15", "windows-latest", "self-hosted-linux-arm64"]
        build_type: ["Debug", "Release"]
        lib_type: ["static", "shared"]
        include:
          - os: ubuntu-latest
            os_name: linux
            target_arch: x64
            exe_ext: ""
            build_type_suffix: ""
          - os: macos-10.15
            os_name: osx
            target_arch: x64
            exe_ext: ""
            build_type_suffix: ""
          - os: windows-latest
            os_name: win
            target_arch: x64
            exe_ext: ".exe"
            # 64-bit outputs on Windows go to a different folder name.
            build_type_suffix: "_x64"
          - os: self-hosted-linux-arm64
            os_name: linux
            target_arch: arm64
            exe_ext: ""
            build_type_suffix: ""

    name: Build and test ${{ matrix.os_name }} ${{ matrix.target_arch }} ${{ matrix.build_type }} ${{ matrix.lib_type }}
    runs-on: ${{ matrix.os }}

    steps:
      - name: Configure git to preserve line endings
        # Otherwise, tests fail on Windows because "golden" test outputs will not
        # have the correct line endings.
        run: git config --global core.autocrlf false

      - name: Checkout code
        uses: actions/checkout@v2
        with:
          path: src
          ref: ${{ github.event.inputs.ref || github.ref }}

      - name: Build docs (Linux only)
        if: runner.os == 'Linux'
        uses: ./src/.github/workflows/custom-actions/build-docs

      - name: Build Packager
        uses: ./src/.github/workflows/custom-actions/build-packager
        with:
          os_name: ${{ matrix.os_name }}
          target_arch: ${{ matrix.target_arch }}
          lib_type: ${{ matrix.lib_type }}
          build_type: ${{ matrix.build_type }}
          build_type_suffix: ${{ matrix.build_type_suffix }}
          exe_ext: ${{ matrix.exe_ext }}

      - name: Test Packager
        uses: ./src/.github/workflows/custom-actions/test-packager
        with:
          lib_type: ${{ matrix.lib_type }}
          build_type: ${{ matrix.build_type }}
          build_type_suffix: ${{ matrix.build_type_suffix }}
          exe_ext: ${{ matrix.exe_ext }}

  test_supported_linux_distros:
    # Doesn't really "need" it, but let's not waste time on a series of docker
    # builds just to cancel it because of a linter error.
    needs: lint
    name: Test builds on all supported Linux distros (using docker)
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
        with:
          path: src
          ref: ${{ github.event.inputs.ref || github.ref }}

      - name: Install depot tools
        shell: bash
        run: |
          git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
          echo "${GITHUB_WORKSPACE}/depot_tools" >> $GITHUB_PATH

      - name: Setup gclient
        shell: bash
        run: |
          gclient config https://github.com/shaka-project/shaka-packager.git --name=src --unmanaged
          # NOTE: the docker tests will do gclient runhooks, so skip hooks here.
          gclient sync --nohooks

      - name: Test all distros
        shell: bash
        run: ./src/packager/testing/dockers/test_dockers.sh