action.yml

name: Retrieve *.po and *.pot files from weblate repository

runs:
  using: "composite"
  steps:
    - name: Clone weblate repository
      uses: actions/checkout@v4
      with:
        repository: ${{ github.repository }}-l10n
        path: .l10n

    - name: Copy *.po and *.pot files from weblate repository
      shell: bash
      run: |
        pushd .l10n
        for component in $(find . -mindepth 1 -maxdepth 1 -type d -not -path './.*'); do
          source_path=""
          if [ -f "${component}/PATH" ]; then
            read -r source_path < "${component}/PATH"
            for file in "${component}"/*.{po,pot}; do
              if [ -f "$file" ]; then
                cp "${file}" "../${source_path}/"
              fi
            done
            git -C .. add "${source_path}"
          fi
        done
        popd

    - name: Cleanup the weblate repository
      shell: bash
      run: |
        rm -rf .l10n

    - name: Commit *.po and *.pot files
      shell: bash
      run: |
        # only commit if there is any change in translations
        if ! git diff --staged --exit-code; then
          git -c user.name='GitHub Workflow' -c user.email='github-actions@github.com' commit -m "Update translations from weblate"
        fi