po-to-json-validation.yml

name: Convert PO to JSON and verify changes

on:
  push:
    paths:
      - 'po/**/*.po'

jobs:
  convert-and-verify:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          persist-credentials: true
          fetch-depth: 0

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.x'

      - name: Find changed .po files
        id: find_po
        run: |
          git diff --name-only ${{ github.event.before }} ${{ github.sha }} | grep '^po/.*\.po$' > changed_po_files.txt || true
          cat changed_po_files.txt
          echo "po_files<<EOF" >> $GITHUB_OUTPUT
          echo "$(cat changed_po_files.txt)" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      - name: Convert PO files to JSON
        if: steps.find_po.outputs.po_files != ''
        run: |
          mkdir -p locales
          while IFS= read -r po_file; do
            echo "▶ Converting $po_file"
            python3 convert_po_to_json.py "$po_file" "locales"
          done < changed_po_files.txt

      - name: Verify JSON conversion changes
        if: steps.find_po.outputs.po_files != ''
        run: |
          if ! git diff --quiet locales/; then
            echo "❌ Generated translation JSON files have changes that need to be committed."
            echo "Please run the PO-to-JSON conversion locally and commit the generated files in locales/."
            exit 1
          else
            echo "✅ Translation JSON files are verified and up to date."
          fi