changelog.yml

name: Check PR for Changelog

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

jobs:
  check-description:
    runs-on: ubuntu-latest
    steps:

      - name: Check PR Description
        id: check_description
        run: |
          description=$(jq -r ".pull_request.body" "$GITHUB_EVENT_PATH" | awk '/## Changelog/{flag=1; next} /##/{flag=0} flag' | grep -oP '(?<=- \*\*Description:\*\* ).*' | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')
          echo "$description"
          default_description="Summary of change(s)"
          if [ -n "$description" ] && [ "$description" != "$default_description" ]; then
            echo "containsChangelog=true" >> $GITHUB_OUTPUT
          else
              echo "containsChangelog=false" >> $GITHUB_OUTPUT
          fi
      - name: Results
        run: |
          if [[ "${{ steps.check_description.outputs.containsChangelog }}" == "true" || "${{ github.event.pull_request.user.login }}" == "dependabot[bot]" ]]; then
            echo "PR contains Changelog section/ PR made by Dependabot"
            exit 0
          else
            echo "Changelog section is missing or does not contain the required details"
            exit 1
          fi