ci-bazel.yml

name: Bazel CI

on:
  workflow_call:
    secrets:
      BUILDBUDDY_ORG_API_KEY:
        required: false

# Not using 'inputs' here, since we take no inputs at this time -- just the 'github' context.
# Note: on type workflow_run commit message would be github.event.workflow_run.head_commit.message
# https://stackoverflow.com/a/63619526
# Available data: https://stackoverflow.com/a/75715955
run-name: "@${{github.actor}} Bazel CI on ${{ github.ref_name }} - ${{ github.event.head_commit.message }}"

jobs:

  bazel_build:
    runs-on: ubuntu-latest

    steps:
    # Checks-out your repository under $GITHUB_WORKSPACE, which is the CWD for
    # the rest of the steps
    - uses: actions/checkout@v4
      with:
        submodules: true

    # Caches and restores the bazel build directory.
    - name: Cache bazel build results
      uses: actions/cache@v4
      env:
        cache-name: bazel-cache
      with:
        path: ~/.cache/bazel
        key: bazel-${{ runner.os }}-${{ env.cache-name }}-${{ github.ref }}
        restore-keys: |
          bazel-${{ runner.os }}-${{ env.cache-name }}-${{ github.ref }}
          bazel-${{ runner.os }}-${{ env.cache-name }}-master
          bazel-${{ runner.os }}-${{ env.cache-name }}-
          bazel-${{ runner.os }}-
          ${{ runner.os }}-${{ env.cache-name }}-${{ github.ref }}
          ${{ runner.os }}-${{ env.cache-name }}-master

    - if: ${{ steps.bazel-cache.outputs.cache-hit != 'true' }}
      name: Print a stub message when there is a cache miss
      continue-on-error: true
      run: echo Stub action merely printing a notice that there was a cache miss
      # More useful with e.g. npm.

    - name: install deps without prebuilt SDL (bazel)
      run: sudo apt-get update && sudo apt-get install autoconf automake libgl1-mesa-dev libglu1-mesa-dev libx11-dev libxext-dev libxrandr-dev libxrender-dev libasound-dev libalsaplayer-dev
    - name: bazel build
      run: bazel build //:yatc

  bazel_test:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        include:
          - name: minimal test
            bazel_target: //:minimal_test
          - name: util test
            bazel_target: //:util_test

    needs: [bazel_build]
    steps:
    # Checks-out your repository under $GITHUB_WORKSPACE, which is the CWD for
    # the rest of the steps
    - uses: actions/checkout@v4
      with:
        submodules: true

    # Caches and restores the bazel build directory.
    - name: Cache bazel build results
      uses: actions/cache@v4
      env:
        cache-name: bazel-cache
      with:
        path: ~/.cache/bazel
        key: bazel-${{ runner.os }}-${{ env.cache-name }}-${{ github.ref }}
        restore-keys: |
          bazel-${{ runner.os }}-${{ env.cache-name }}-${{ github.ref }}
          bazel-${{ runner.os }}-${{ env.cache-name }}-master
          bazel-${{ runner.os }}-${{ env.cache-name }}-
          bazel-${{ runner.os }}-
          ${{ runner.os }}-${{ env.cache-name }}-${{ github.ref }}
          ${{ runner.os }}-${{ env.cache-name }}-master

    - if: ${{ steps.bazel-cache.outputs.cache-hit != 'true' }}
      name: Print a stub message when there is a cache miss
      continue-on-error: true
      run: echo Stub action merely printing a notice that there was a cache miss
      # More useful with e.g. npm.

    - name: install deps without prebuilt SDL (bazel)
      run: sudo apt-get update && sudo apt-get install autoconf automake libgl1-mesa-dev libglu1-mesa-dev libx11-dev libxext-dev libxrandr-dev libxrender-dev libasound-dev libalsaplayer-dev
    - name: bazel test
      run: bazel test ${{ matrix.bazel_target }}
    - name: Upload test report
      uses: actions/upload-artifact@v4
      if: always()  # Run even if the previous step fails
      with:
        name: junit-test-results-regular-${{ matrix.name }}
        path: 'bazel-testlogs/**/test.xml'
        # TODO: bazel-testlogs/name-of-test has also:
        # * test.outputs/
        # * test.outputs_manifest/
        # * test.log
        # * test.raw_splitlogs/
        # * test.cache_status
        # but they might not be worth uploading at this time.

        retention-days: 90  # Maximum is 90d, default is repo settings.
    - name: Upload test log
      uses: actions/upload-artifact@v4
      if: always()  # Run even if the previous step fails
      with:
        name: junit-test-logs-regular-${{ matrix.name }}
        path: 'bazel-testlogs/**/test.log'

    # This fails unless there's write permission in the token. Hence the attempt
    # to run as triggered by these workflows in another job, which might then
    # work on pull requests as well. This needs further investigation.
    - name: Publish Test Report
    uses: mikepenz/action-junit-report@v4
    if: success() || failure() # always run even if the previous step fails
    with:
      commit: ${{github.event.workflow_run.head_sha}}  # remove if we don't use separate workflow
      report_paths: 'bazel-testlogs/**/test.xml'
    continue-on-error: true
  bazel_build_buildbuddy:
    runs-on: ubuntu-latest

    steps:
    # Checks-out your repository under $GITHUB_WORKSPACE, which is the CWD for
    # the rest of the steps
    - uses: actions/checkout@v4
      with:
        submodules: true
    # Caches and restores the bazel build directory.
    - name: Cache bazel build results
      uses: actions/cache@v4
      env:
        cache-name: bazel-cache
      with:
        path: ~/.cache/bazel
        key: bazel-${{ runner.os }}-${{ env.cache-name }}-${{ github.ref }}
        restore-keys: |
          bazel-${{ runner.os }}-${{ env.cache-name }}-${{ github.ref }}
          bazel-${{ runner.os }}-${{ env.cache-name }}-master
          bazel-${{ runner.os }}-${{ env.cache-name }}-
          bazel-${{ runner.os }}-
          ${{ runner.os }}-${{ env.cache-name }}-${{ github.ref }}
          ${{ runner.os }}-${{ env.cache-name }}-master

    - if: ${{ steps.bazel-cache.outputs.cache-hit != 'true' }}
      name: Print a stub message when there is a cache miss
      continue-on-error: true
      run: echo Stub action merely printing a notice that there was a cache miss
      # More useful with e.g. npm.

    - name: rbe bazel build
      run: bazel build --config=remote --build_metadata=ROLE=CI ${BUILDBUDDY_ORG_API_KEY:+--remote_header=x-buildbuddy-api-key=${BUILDBUDDY_ORG_API_KEY}} //:yatc

  bazel_test_buildbuddy:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        include:
          - name: minimal test
            bazel_target: //:minimal_test
          - name: util test
            bazel_target: //:util_test

    needs: [bazel_build_buildbuddy]
    steps:
    # Checks-out your repository under $GITHUB_WORKSPACE, which is the CWD for
    # the rest of the steps
    - uses: actions/checkout@v4
      with:
        submodules: true

    # Caches and restores the bazel build directory.
    - name: Cache bazel build results
      uses: actions/cache@v4
      env:
        cache-name: bazel-cache
      with:
        path: ~/.cache/bazel
        key: bazel-${{ runner.os }}-${{ env.cache-name }}-${{ github.ref }}
        restore-keys: |
          bazel-${{ runner.os }}-${{ env.cache-name }}-${{ github.ref }}
          bazel-${{ runner.os }}-${{ env.cache-name }}-master
          bazel-${{ runner.os }}-${{ env.cache-name }}-
          bazel-${{ runner.os }}-
          ${{ runner.os }}-${{ env.cache-name }}-${{ github.ref }}
          ${{ runner.os }}-${{ env.cache-name }}-master

    - if: ${{ steps.bazel-cache.outputs.cache-hit != 'true' }}
      name: Print a stub message when there is a cache miss
      continue-on-error: true
      run: echo Stub action merely printing a notice that there was a cache miss
      # More useful with e.g. npm.

    - name: rbe bazel test
      run: bazel test --config=remote --build_metadata=ROLE=CI ${BUILDBUDDY_ORG_API_KEY:+--remote_header=x-buildbuddy-api-key=${BUILDBUDDY_ORG_API_KEY}} ${{ matrix.bazel_target }}
      # Temporarily allow errors. This is known to fail at this time due to insufficient
      # number of binary packages installed by the rules_libsdl12.
      continue-on-error: true
      env:
        BUILDBUDDY_ORG_API_KEY: ${{ secrets.BUILDBUDDY_ORG_API_KEY }}

    - name: Upload test report
      uses: actions/upload-artifact@v4
      if: always()  # Run even if the previous step fails
      with:
        name: junit-test-results-buildbuddy-${{ matrix.name }}
        path: 'bazel-testlogs/**/test.xml'
        # TODO: bazel-testlogs/name-of-test has also:
        # * test.outputs/
        # * test.outputs_manifest/
        # * test.log
        # * test.raw_splitlogs/
        # * test.cache_status
        # but they might not be worth uploading at this time.

        retention-days: 90  # Maximum and default is 90d but can be shortened.
    - name: Upload test log
      uses: actions/upload-artifact@v4
      if: always()  # Run even if the previous step fails
      with:
        name: junit-test-logs-buildbuddy-${{ matrix.name }}
        path: 'bazel-testlogs/**/test.log'

    - name: print ldd
      run: ldd bazel-bin/util_test
      continue-on-error: true

    # This fails unless there's write permission in the token. Hence the attempt
    # to run as triggered by these workflows in another job, which might then
    # work on pull requests as well. This needs further investigation.
    - name: Publish Test Report
      uses: mikepenz/action-junit-report@v4
      if: success() || failure() # always run even if the previous step fails
      with:
        commit: ${{github.event.workflow_run.head_sha}}  # remove if we don't use separate workflow
        report_paths: 'bazel-testlogs/**/test.xml'
      continue-on-error: true