update-l10n-sources.yml

name: update-l10n-sources

on:
  push:
    branches: [master]

jobs:
  update-l10n-sources:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout 🛎️
        uses: actions/checkout@v6
        with:
          token: ${{ secrets.PAT }}

      - name: Setup Python 🐍
        uses: actions/setup-python@v6
        with:
          python-version: "3.13"

      - name: Restore pip cache 💾
        uses: actions/cache@v5
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-
      - name: Install Babel ⚙️
        run: |
          pip3 install -U pip
          pip3 install Babel==2.9.0
      - name: Update localization source file 📄
        run: |
          pybabel extract bot.py pdf_bot/ -o locale/pdf_bot.pot
          pybabel update -l locale -i locale/pdf_bot.pot -o locale/en_GB/LC_MESSAGES/pdf_bot.po
          echo NUM_DIFFS=$(git diff --shortstat | egrep -o '[0-9]+ i' | egrep -o '[0-9]+') >> $GITHUB_ENV
      - name: Commit changes 🆕
        if: env.NUM_DIFFS > 1
        uses: stefanzweifel/git-auto-commit-action@v7
        with:
          commit_message: Update localization source file
          file_pattern: locale/en_GB/LC_MESSAGES/pdf_bot.po
          push_options: --force

      - name: Upload sources and download translations 🌐
        if: env.NUM_DIFFS > 1
        uses: crowdin/github-action@v2.15.0
        with:
          upload_sources: true
          upload_translations: false
          download_translations: true
          create_pull_request: true
          pull_request_labels: "automerge, l10n"
          config: ./crowdin.yml
          source: locale/en_GB/LC_MESSAGES/pdf_bot.po
          translation: /locale/%locale_with_underscore%/LC_MESSAGES/pdf_bot.po
        env:
          GITHUB_TOKEN: ${{ secrets.GIT_HUB_TOKEN }}
          CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_PROJECT_ID }}
          CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}