map-diff.yml

name: Map Diff Checker

on:
  pull_request:
    paths:
      - 'Resources/Maps/**/*.yml' 

jobs:
  check-map-diff:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v3

    - name: Identify changed and deleted map files
      id: map_diff
      run: |
        git fetch origin
        git diff --name-status origin/${{ github.base_ref }} -- Resources/Maps/**/*.yml > map_changes.txt
        
        if grep -qE '^[AMDR]\s+Resources/Maps/.*\.yml' map_changes.txt; then
          echo "maps_changed=true" >> $GITHUB_ENV
        else
          echo "maps_changed=false" >> $GITHUB_ENV
        fi

    - name: Display map changes
      if: env.maps_changed == 'true'
      run: |
        echo "### Измененные карты:" > map_changes_summary.txt
        while IFS=$'\t' read -r status file_path; do
          map_file=$(basename "$file_path")
          author=$(git log -1 --pretty=format:'%an' "$file_path")

          case "$status" in
            A) change_type="Добавлена карта" ;;
            M) change_type="Изменена карта" ;;
            D) change_type="Удалена карта" ;;
            R*) change_type="Переименована карта" ;;
          esac

          echo "- **$map_file** — $change_type, редактировал @${author}" >> map_changes_summary.txt
        done < <(grep -E '^[AMDR]\s+Resources/Maps/.*\.yml' map_changes.txt)

    - name: Create PR comment
      if: env.maps_changed == 'true'
      uses: marocchino/sticky-pull-request-comment@v2
      with:
        path: map_changes_summary.txt