ci-pr-title-validation.yml

name: PR Title Validation

on:
  pull_request:
    types: [opened, synchronize, reopened, edited]

# Copied & adapted (job name, version label) from
# https://github.com/ytanikin/pr-conventional-commits?tab=readme-ov-file#usage-with-labeling-where-label-is-just-a-task-type

jobs:
  validate-pr-title:
    name: PR Conventional Commit Validation
    runs-on: ubuntu-latest
    steps:
      - name: Validate PR Title
        uses: ytanikin/pr-conventional-commits@8d258b54939f6769fcd935a52b96d6b0383a00c5 # v1.2.0
        with:
          task_types: '["feat","fix","docs","test","ci","refactor","perf","chore","revert"]'

  pr-title-check:
    name: Check PR Title for Deprecated Flags
    runs-on: ubuntu-latest
    steps:
      - name: Check PR Title
        id: check-pr-title
        env:
          CI_PULL_REQUEST_TITLE: ${{ github.event.pull_request.title }}
        run: |
          if [[ $CI_PULL_REQUEST_TITLE == *"[S3_UPLOAD]"* ]]; then
            echo "Error: The [S3_UPLOAD] flag has been deprecated. Please use [RUN_ALL_BAZEL_TARGETS] instead. It will automatically upload to S3."
            exit 1
          fi
          if [[ $CI_PULL_REQUEST_TITLE == *"[override-didc-check]"* ]]; then
            echo "Error: The [override-didc-check] flag in the PR TITLE has been deprecated. Please use the PR label instead."
            exit 1
          fi
          if [[ $CI_PULL_REQUEST_TITLE == *"[RUN_ALL_BAZEL_TARGETS]"* ]]; then
            echo "Error: The [RUN_ALL_BAZEL_TARGETS] flag in the PR TITLE has been deprecated. Please use the PR label instead. See .github/CI_README.md."
            exit 1
          fi