pull-request.yml

name: Pull Request Labeler and Validate

on:
  # Triggers the workflow on pull request context
  pull_request_target:
    types: [ opened, edited, reopened, synchronize ]

  # Triggers the workflow on issue or pull request comment
  #pull_request_review_comment:
  issue_comment:

jobs:
  labeler:
    name: Labeler
    runs-on: ubuntu-latest
    steps:
      - name: Run multi-labeler
        uses: fuxingloh/multi-labeler@v1.5.1
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          config-path: .github/labeler.yml

      - name: Run size-labeler
        uses: codelytv/pr-size-labeler@v1
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          xs_label: 'size/XS'
          xs_max_size: '30'
          s_label: 'size/S'
          s_max_size: '100'
          m_label: 'size/M'
          m_max_size: '300'
          l_label: 'size/L'
          l_max_size: '1000'
          xl_label: 'size/XL'
          fail_if_xl: 'false'

  validate:
    name: Validate PR title
    runs-on: ubuntu-latest
    steps:
      - name: Validate PR title
        uses: amannn/action-semantic-pull-request@v5.0.2
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          # Configure which types are allowed.
          # Default: https://github.com/commitizen/conventional-commit-types
          types: |
            fix
            feat
            docs
            ci
            chore
            refactor
            test
            style
            changelog
          # Configure that a scope must always be provided.
          requireScope: false
          # Configure additional validation for the subject based on a regex.
          # This example ensures the subject starts with an uppercase character.
          subjectPattern: ^[A-Za-z].+$
          # If `subjectPattern` is configured, you can use this property to override
          # the default error message that is shown when the pattern doesn't match.
          # The variables `subject` and `title` can be used within the message.
          subjectPatternError: |
            The subject "{subject}" found in the pull request title "{title}"
            didn't match the configured pattern. Please ensure that the subject
            starts with a letter.
          # For work-in-progress PRs you can typically use draft pull requests
          # from Github. However, private repositories on the free plan don't have
          # this option and therefore this action allows you to opt-in to using the
          # special "[WIP]" prefix to indicate this state. This will avoid the
          # validation of the PR title and the pull request checks remain pending.
          # Note that a second check will be reported if this is enabled.
          wip: true
          # When using "Squash and merge" on a PR with only one commit, GitHub
          # will suggest using that commit message instead of the PR title for the
          # merge commit, and it's easy to commit this by mistake. Enable this option
          # to also validate the commit message for one commit PRs.
          validateSingleCommit: false
          # If the PR contains one of these labels (newline delimited), the
          # validation is skipped.
          # If you want to rerun the validation when labels change, you might want
          # to use the `labeled` and `unlabeled` event triggers in your workflow.
          ignoreLabels: |
            ignore-semantic-pull-request