compute_impacted_tests.yaml

name: Pull Request
on: pull_request

permissions: read-all

jobs:
  tests_compute_targets:
    runs-on: ubuntu-latest
    name: Compute Impacted Targets Tests
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Setup Bazel
        # trunk-ignore(semgrep): Trust third-party `bazelbuild` GH Action
        uses: bazelbuild/setup-bazelisk@v2

      - name: Setup Bazel Diff
        id: bazel-diff
        working-directory: ./tests/simple_bazel_workspace
        shell: bash
        run: |
          _java=$(bazel info java-home)/bin/java
          curl --retry 5 -Lo bazel-diff.jar https://github.com/Tinder/bazel-diff/releases/latest/download/bazel-diff_deploy.jar
          "${_java}" -jar bazel-diff.jar -V
          echo "bazel_diff_cmd=${_java} -jar ./tests/simple_bazel_workspace/bazel-diff.jar" >>"${GITHUB_OUTPUT}"

      - name: Compute Impacted Targets
        id: compute
        run: ./src/scripts/compute_impacted_targets.sh
        shell: bash
        env:
          MERGE_INSTANCE_BRANCH: do_not_delete/stable_test_branch
          MERGE_INSTANCE_BRANCH_HEAD_SHA: 3e8b2a57e0f3ad7b63cc487eae576c25b84b653b
          PR_BRANCH: do_not_delete/stable_test_branch
          PR_BRANCH_HEAD_SHA: 3e8b2a57e0f3ad7b63cc487eae576c25b84b653b
          VERBOSE: 1
          WORKSPACE_PATH: ./tests/simple_bazel_workspace
          BAZEL_STARTUP_OPTIONS: --host_jvm_args=-Xmx12G,--block_for_lock,--client_debug
          BAZEL_PATH: bazel
          BAZEL_DIFF_CMD: ${{ steps.bazel-diff.outputs.bazel_diff_cmd }}
          BAZEL_DIFF_COMMAND_OPTIONS: --remote_cache=

      - name: Validate Impacted Targets Computation
        shell: bash
        run: |
          target_count=`cat ${{ steps.compute.outputs.impacted_targets_out }} | wc -l`
          if [[ $target_count -ne 0 ]]; then
            exit 1
          fi