check_changelog.yml

name: Check Changelog

on:
  pull_request:
   # Sequence of patterns matched against refs/tags
   branches:
    - main

jobs:
  # First job
  check_changelog:
    name: Check Changelog has been updated
    runs-on: ubuntu-latest
    steps:
      # Standard checkout step
      - name: Checkout code
        id: git_checkout
        uses: actions/checkout@v3
      # Get all file changes
      - name: Get All Changed Files
        id: get_all_changed_files
        uses: tj-actions/changed-files@v41
      # Get all changed in deploy directory
      - name: Get Deployment Changed Files
        id: get_deployment_changed_files
        uses: tj-actions/changed-files@v41
        with:
          files: deploy/*
      # List all changed files
      - name: Check Main Changelog
        # Check any files changed AND not just ones in deploy
        if: >-
          ${{ 
            steps.get_all_changed_files.outputs.any_changed == 'true' && 
            ( steps.get_all_changed_files.outputs.all_changed_files != steps.get_deployment_changed_files.outputs.all_changed_files ) 
          }}
        id: check_main_changelog
        run: |
          for file in ${{ steps.get_all_changed_files.outputs.all_changed_files }}; do
            if [[ "${file}" == "Changelog.md" ]]; then
              echo "Changelog.md has been modified. Passed main changelog test" 1>&2
              exit 0
            fi
          done
          echo "Did not find changelog in list of changed files" 1>&2
          exit 1
        # Check if deploy changelog has been updated
      - name: Check Deploy Changelog
        # Check any files changed in deploy
        if: >-
          ${{ 
            steps.get_deployment_changed_files.outputs.any_changed == 'true' 
          }}
        id: check_deploy_changelog
        run: |
          for file in ${{ steps.get_deployment_changed_files.outputs.all_changed_files }}; do
            if [[ "${file}" == "deploy/cttso-ica-to-pieriandx-cdk/Changelog.md" ]]; then
              echo "deploy/cttso-ica-to-pieriandx/Changelog.md has been modified. Passed deploy changelog test" 1>&2
              exit 0
            fi
          done
          echo "Did not find changelog in list of changed files" 1>&2
          exit 1