validate_ticket.yml

name: 🎫 Validate ticket reference

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

jobs:
  validate-ticket:
    runs-on: ubuntu-latest
    if: github.event.pull_request.base.ref == 'develop' && !startsWith(github.event.pull_request.head.ref, 'release/') && !contains(github.actor, 'renovate')
    steps:
      - name: Check out
        uses: actions/checkout@v4
        
      - name: Check ticket reference
        env:
          PR_BODY: ${{ github.event.pull_request.body }}
          TICKET_REGEX: '<ticket>\s*[A-Z]+-[0-9]+\s*</ticket>'
        run: |
          if ! grep -zqP "$TICKET_REGEX" <<< "$PR_BODY"; then
            echo "::error::Pull requests must have a ticket number in the pull request body in the format '<ticket>STRING-XXX</ticket>' where XXX is a numeric ticket number"
            exit 1
          fi