label-pr.yml

name: Set / Validate PR Labels

on:
  pull_request_target:
    branches:
      - main
    types:
      - synchronize
      - opened
      - reopened
      - labeled
      - unlabeled

concurrency: pr_labels_${{ github.event.number }}

jobs:
  autolabel:
    name: Ensure Minimal Semver Labels
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Check Minimal Semver Labels
        uses: mheap/github-action-required-labels@v3
        with:
          count: 1
          labels: semver:major, semver:minor, semver:patch
          mode: exactly
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Auto-label Semver
        if: failure()
        uses: initializ-buildpacks/github-config/actions/pull-request/auto-semver-label@main
        env:
          GITHUB_TOKEN: ${{ secrets.PAT }}

      - name: Verify Labels After Auto-label
        if: always()  # Ensure this runs even if the previous steps fail
        uses: mheap/github-action-required-labels@v3
        with:
          count: 1
          labels: semver:major, semver:minor, semver:patch
          mode: exactly
        env:
          GITHUB_TOKEN: ${{ secrets.PAT }}