import-l10n.yml

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/

name: Import l10n translations

permissions:
  contents: write
  pull-requests: write

on:
  schedule:
    - cron: "0 0 * * *"
  workflow_dispatch:

jobs:
  copy:
    name: Import strings
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Main Branch
        uses: actions/checkout@v3
        with:
          path: "source"
          ref: main
      - name: Clone android-l10n repository
        uses: actions/checkout@v3
        with:
          repository: "mozilla-l10n/android-l10n"
          path: "l10n"
      - name: Set up Python 3
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"
      - name: Install Python dependencies
        run: |
          pip install -r l10n/.github/requirements.txt
      - name: Copy translated files for android-components
        run: >
          python l10n/.github/scripts/import_strings.py l10n
          --toml l10n/mozilla-mobile/android-components/l10n.toml
          --dest source/android-components
      - name: Copy translated files for fenix
        run: >
          python l10n/.github/scripts/import_strings.py l10n
          --toml l10n/mozilla-mobile/fenix/l10n.toml
          --dest source/fenix
      - name: Copy translated files for focus-android
        run: >
          python l10n/.github/scripts/import_strings.py l10n
          --toml l10n/mozilla-mobile/focus-android/l10n.toml
          --dest source/focus-android
      - name: Commit changes and open pull request
        run: |
          # Only try to commit if there are pending changes
          cd source
          if [[ $(git diff --exit-code) || $(git ls-files --other --exclude-standard) ]]
          then
            branch="automation/import-l10n"
            git config user.name "github-actions"
            git config user.email "github-actions@users.noreply.github.com"

            git checkout -B "$branch"
            git add .
            git commit -m "Import translations from android-l10n"
            git push -f origin "$branch"

            # Create pull request if there isn't one open yet, use the last
            # commit message as title.
            open_prs=$(gh pr list --repo "$GITHUB_REPOSITORY" --json headRefName | jq --arg BRANCH "$branch" 'map(select(.headRefName==$BRANCH)) | length')
            if (( $open_prs > 0 )); then
                echo "Existing pull request updated."
                pr_link=$(gh pr list --repo "$GITHUB_REPOSITORY" --json headRefName,url | jq -r --arg BRANCH "$branch" 'map(select(.headRefName==$BRANCH)) | .[].url')
                echo "Link: $pr_link"
            else
                echo "Opening new pull request."
                gh pr create --fill
            fi
          else
            echo "No changes found."
          fi
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}