# Pull down website translations from Crowdin every two hours or when triggered manually.
# When force_pull input is true, translations will be pulled regardless of compilation status.

name: 'Pull website translations from Crowdin'

permissions:
  contents: write
  pull-requests: write

on:
  schedule:
    - cron: '0 */2 * * *' # Every two hours.
  workflow_dispatch:
    inputs:
      force_pull:
        description: 'Force pull translations regardless of compilation status'
        required: false
        type: boolean
        default: false
  workflow_call:
    inputs:
      force_pull:
        description: 'Force pull translations regardless of compilation status'
        required: false
        type: boolean
        default: false

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

jobs:
  pull_website_translations:
    name: Pull website translations
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
        with:
          token: ${{ github.token }}
          ref: ${{ github.head_ref || github.ref_name }}

      - name: Setup website i18n branch
        run: |
          git fetch origin i18n-website || true
          git checkout -B i18n-website origin/i18n-website || git checkout -b i18n-website

      - name: Install dependencies
        uses: ./.github/actions/yarn-install

      - name: Build twenty-shared
        run: npx nx build twenty-shared

      # Strict mode fails if there are missing website translations.
      - name: Compile website translations
        id: compile_translations_strict
        run: npx nx run twenty-website:lingui:compile --strict
        continue-on-error: true

      - name: Stash any changes before pulling translations
        run: |
          git config --global user.name 'github-actions'
          git config --global user.email 'github-actions@twenty.com'
          git add .
          git stash

      - name: Pull website translations from Crowdin
        if: inputs.force_pull || steps.compile_translations_strict.outcome == 'failure'
        uses: crowdin/github-action@8868a33591d21088edfc398968173a3b98d51706 # v2
        with:
          upload_sources: false
          upload_translations: false
          download_translations: true
          source: 'packages/twenty-website/src/locales/en.po'
          translation: 'packages/twenty-website/src/locales/%locale%.po'
          export_only_approved: false
          localization_branch_name: i18n-website
          base_url: 'https://twenty.api.crowdin.com'
          auto_approve_imported: false
          import_eq_suggestions: false
          download_sources: false
          push_sources: false
          skip_untranslated_strings: false
          skip_untranslated_files: false
          push_translations: false
          create_pull_request: false
          skip_ref_checkout: true
          dryrun_action: false
          config: '.github/crowdin-website.yml'
        env:
          GITHUB_TOKEN: ${{ github.token }}
          # Website translations project
          CROWDIN_PROJECT_ID: '4'
          CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}

      # As the files are extracted from a Docker container, they belong to root:root.
      # We need to fix this before the next steps.
      - name: Fix file permissions
        run: sudo chown -R runner:docker .

      - name: Compile website translations
        id: compile_translations
        run: |
          npx nx run twenty-website:lingui:compile
          git status
          git add packages/twenty-website/src/locales
          if ! git diff --staged --quiet --exit-code; then
            git commit -m "chore: compile website translations"
            echo "changes_detected=true" >> $GITHUB_OUTPUT
          else
            echo "changes_detected=false" >> $GITHUB_OUTPUT
          fi

      - name: Push changes
        if: steps.compile_translations.outputs.changes_detected == 'true'
        run: git push origin HEAD:i18n-website

      - name: Create pull request
        if: steps.compile_translations.outputs.changes_detected == 'true'
        run: |
          if git diff --name-only origin/main..HEAD | grep -q .; then
            gh pr create -B main -H i18n-website --title 'i18n - website translations' --body 'Created by Github action' || true
          else
            echo "No file differences between branches, skipping PR creation"
          fi
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Mint twenty-infra dispatch token
        id: app-token
        if: steps.compile_translations.outputs.changes_detected == 'true'
        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
        with:
          client-id: ${{ vars.TWENTY_WORKFLOW_DISPATCHER_CLIENT_ID }}
          private-key: ${{ secrets.TWENTY_WORKFLOW_DISPATCHER_PRIVATE_KEY }}
          owner: twentyhq
          repositories: twenty-infra
          permission-actions: write

      - name: Trigger i18n automerge
        if: steps.compile_translations.outputs.changes_detected == 'true'
        env:
          GH_TOKEN: ${{ steps.app-token.outputs.token }}
        run: |
          gh workflow run automerge-i18n.yaml --repo twentyhq/twenty-infra --ref main