switcher-requirements-progress.yml

name: Check switcher requirements

on:
  workflow_dispatch:
    inputs:
      language_code:
        description: 'Language code'
        required: true
        type: string

jobs:
  run:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        language_code: [ "${{ inputs.language_code }}" ]

    steps:
    - name: Checkout current repository
      uses: actions/checkout@v4

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

    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install -y gettext
        python -m pip install --upgrade pip
        pip install blurb potodo

    - name: Determine /3/ version and clone CPython
      run: |
        PYTHON_VERSION=$(curl -s https://docs.python.org/3/ | grep -oP 'Python \K\d+\.\d+' | head -1)
        echo "PYTHON_VERSION=$PYTHON_VERSION" >> $GITHUB_ENV
        git clone --branch "$PYTHON_VERSION" --single-branch --depth 1 https://github.com/python/cpython.git

    - name: Clone translation
      run: |
        git clone https://github.com/python/python-docs-${{ matrix.language_code }}.git translation-repo
        cd translation-repo
        git switch "$PYTHON_VERSION" || echo "No translation branch $PYTHON_VERSION"

    - name: Generate POT files
      run: |
        cd cpython/Doc
        make venv
        make gettext
        mkdir -p ../../pot-files
        cp -r build/gettext/*.pot ../../pot-files/

    - name: msgmerge PO files
      run: |
        cd translation-repo
        find . -name "*.po" -type f | while read po_file; do
          rel_path=${po_file#./}
          pot_file="../pot-files/${rel_path%.po}.pot"

          if [ -f "$pot_file" ]; then
            echo "Merging $po_file with $pot_file"
            msgmerge --update "$po_file" "$pot_file"
          fi
        done

    - name: Run potodo
      run: |
        cd translation-repo
        potodo | tee ../potodo-results.txt

    - name: Verify requirements are met
      run: |
        if grep -q "functions.po" potodo-results.txt; then
          echo "library/functions.po  is not fully translated"
          exit 1
        fi
        
        if grep -q "bugs.po" potodo-results.txt; then
          echo "bugs.po is not fully translated"
          exit 1
        fi

        if ! grep -q "# tutorial (100.00% done)" potodo-results.txt; then
          echo "tutorial/* is not fully translated"
          exit 1
        fi

    - name: Upload potodo results
      if: always()
      uses: actions/upload-artifact@v4
      with:
        name: potodo-results-${{ inputs.language_code }}
        path: potodo-results.txt
        retention-days: 30