name: Merge i18n

on:
  workflow_dispatch:
  pull_request:
    branches:
      - main
    types:
      - closed

jobs:
  merge:
    runs-on: ubuntu-latest
    steps:
      - name: checkout repo content
        uses: actions/checkout@v3
        with:
          submodules: recursive
          
      - name: Update submodules
        run: git submodule update --recursive --remote
        
      - name: clone i18n-source
        run: git clone https://github.com/Katsuyuki-Karasawa/sd.webui-i18n-source.git template

      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"

      - name: merge translation
        run: python './tools/merge.py'
        
      - name: delete ./template
        run: rm -rf template
        
      - name: commit files
        run: |
          if git diff-index --quiet HEAD --; then
            echo "No changes detected"
            exit 0
          else
            git config --local user.email "github-actions[bot]@users.noreply.github.com"
            git config --local user.name "github-actions[bot]"
            git add -A
            git commit -m "Merge i18n/l10n"
          fi
      - name: push changes
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          branch: main