changelog.yml

name: changelog

on:
  pull_request:
    types: [opened, synchronize, labeled, unlabeled, reopened]

permissions:
  contents: read

jobs:
  build:
    name: Changelog Entry Check

    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Grep CHANGES.md for PR number
        if: contains(github.event.pull_request.labels.*.name, 'skip news') != true
        run: |
          grep -Pz "\((\n\s*)?#${{ github.event.pull_request.number }}(\n\s*)?\)" CHANGES.md || \
          (echo "Please add '(#${{ github.event.pull_request.number }})' change line to CHANGES.md (or if appropriate, ask a maintainer to add the 'skip news' label)" && \
          exit 1)