semantic-commit-lint.yml

name: "Semantic Commit Linting of PR titles"

on:
  pull_request_target:
    types: [ opened, edited, synchronize ]

jobs:
  semantic-commit-pr-title-lint:
    runs-on: ubuntu-latest
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      CUSTOM_PR_LABEL: "Fix PR Title 🤦‍♂️"
      HEAD: ${{github.head_ref}}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      # Please look up the latest version from
      # https://github.com/amannn/action-semantic-pull-request/releases
      - name: Run Semantic Commint Linter
        uses: amannn/action-semantic-pull-request@v3.4.6
        with:
          # Configure which types are allowed.
          # Default: https://github.com/commitizen/conventional-commit-types
          types: |
            breaking
            build
            ci
            chore
            docs
            feat
            fix
            other
            perf
            refactor
            revert
            style
            test
          # For work-in-progress PRs you can typically use draft pull requests 
          # from Github. However, private repositories on the free plan don't have 
          # this option and therefore this action allows you to opt-in to using the 
          # special "[WIP]" prefix to indicate this state. This will avoid the 
          # validation of the PR title and the pull request checks remain pending.
          # Note that a second check will be reported if this is enabled.
          wip: true
          # When using "Squash and merge" on a PR with only one commit, GitHub
          # will suggest using that commit message instead of the PR title for the
          # merge commit, and it's easy to commit this by mistake. Enable this option
          # to also validate the commit message for one commit PRs.
          validateSingleCommit: true
      - name: Add Failure Label
        if: failure()
        run: |
          gh api repos/{owner}/{repo}/labels -f name="${CUSTOM_PR_LABEL}" -f color="FF0000" || true
          gh pr edit "${HEAD}" --add-label "${CUSTOM_PR_LABEL}"
      - name: Remove Failure Label
        if: success()
        run: |
          gh pr edit "${HEAD}" --remove-label "${CUSTOM_PR_LABEL}"