name: PR Title Check

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

permissions:
  contents: read
  pull-requests: read

jobs:
  pr-title:
    runs-on: ubuntu-latest
    steps:
      - uses: amannn/action-semantic-pull-request@v5
        continue-on-error: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          types: |
            feat
            fix
            refactor
            perf
            test
            docs
            chore
            ci
            style
            revert
          requireScope: false
          subjectPattern: ^[a-z].+[^.]$
          subjectPatternError: >
            The PR title "{title}" does not follow conventional commit format.

            Expected: <type>(<scope>): <lowercase description without trailing period>

            Examples:
              feat(memory): add lancedb storage backend
              fix(agents): resolve deadlock in concurrent execution
              chore(deps): bump pydantic to 2.11.9