name: Crowdin Sync

on:
  push:
    branches: [main]
    paths:
      - "packages/i18n/src/po/en.po"
  workflow_dispatch:

permissions:
  contents: write
  pull-requests: write

jobs:
  upload:
    name: Upload sources
    runs-on: ubuntu-latest
    if: github.event_name == 'push'
    steps:
      - uses: actions/checkout@v4

      - name: Upload sources to Crowdin
        uses: crowdin/github-action@v2
        with:
          upload_sources: true
          upload_translations: false
          download_translations: false
          config: crowdin.yml
        env:
          CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_PROJECT_ID }}
          CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}

  download:
    name: Download translations
    runs-on: ubuntu-latest
    if: github.event_name == 'workflow_dispatch'
    steps:
      - uses: actions/checkout@v4

      - uses: oven-sh/setup-bun@v2

      - run: bun install --frozen-lockfile

      - name: Download translations from Crowdin
        uses: crowdin/github-action@v2
        with:
          upload_sources: false
          upload_translations: false
          download_translations: true
          create_pull_request: true
          pull_request_title: "chore(i18n): update translations from Crowdin"
          pull_request_body: "Automated PR with latest translations from Crowdin."
          config: crowdin.yml
        env:
          CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_PROJECT_ID }}
          CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Compile catalogs
        run: bun run i18n:compile

      - name: Commit compiled catalogs
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add packages/i18n/src/po/
          git diff --cached --quiet || git commit -m "chore(i18n): compile updated translation catalogs"
          git push