update-locales.yml

name: Update locales

on:
  workflow_dispatch:
  schedule:
    - cron: '0 9 * * 1-5'

permissions:
  contents: write

jobs:
  update-locales:
    name: 'Update locales'
    runs-on: ubuntu-22.04
    timeout-minutes: 30

    steps:
      - name: 'Checkout code'
        uses: actions/checkout@v4.2.2
        with:
          token: ${{ secrets.PREREVIEW_BOT_TOKEN }}
          sparse-checkout: |
            locales/
            crowdin.yml
          sparse-checkout-cone-mode: false

      - name: 'Download translations from Crowdin'
        uses: crowdin/github-action@v2.5.0
        with:
          upload_sources: false
          upload_translations: false
          download_sources: false
          download_translations: true
          export_only_approved: true
          push_translations: false
        env:
          CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_API_TOKEN }}

      - name: 'Restore file ownership'
        run: sudo chown -R $USER:$USER locales

      - name: 'Remove empty files'
        run: grep --files-with-matches --recursive --null "^{}" locales | xargs --no-run-if-empty -0 rm

      - name: 'Remove empty locales'
        run: find locales -empty -type d -delete

      - name: 'Commit changes'
        uses: stefanzweifel/git-auto-commit-action@v5.0.1
        if: ${{ !env.ACT }}
        with:
          commit_message: 'Update locales'
          commit_user_name: 'prereview-bot'
          commit_user_email: 'engineering@prereview.org'
          commit_author: 'prereview-bot <engineering@prereview.org>'