# Copyright © SixtyFPS GmbH <info@slint.dev>
# SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-1.1 OR LicenseRef-Slint-commercial

# Run slint-tr-extractor and msgfmt
name: Update Translations

on:
  workflow_dispatch:

  schedule:
    - cron: "0 3 * * *"

jobs:
  update-translations:
    runs-on: ubuntu-latest
    env:
      CARGO_PROFILE_DEV_DEBUG: 0
      CARGO_INCREMENTAL: false
      RUST_BACKTRACE: 1
    steps:
      - name: "install gettext tools"
        run: sudo apt install gettext
      - uses: actions/checkout@v3
      - uses: ./.github/actions/setup-rust

      - name: "gallery: Run slint-tr-extractor"
        run: find -name \*.slint | xargs cargo run -p slint-tr-extractor -- -d gallery -o gallery.pot
        working-directory: examples/gallery
      - name: "gallery: msgmerge and msgfmt"
        working-directory: examples/gallery
        run: |
          for po in lang/*/LC_MESSAGES
          do msgmerge $po/gallery.po gallery.pot -o $po/gallery.po
          msgfmt $po/gallery.po -o $po/gallery.mo
          done

      - name: "printerdemo: Run slint-tr-extractor"
        run: find -name \*.slint | xargs cargo run -p slint-tr-extractor -- -d printerdemo -o printerdemo.pot
        working-directory: examples/printerdemo
      - name: "printerdemo: msgmerge and msgfmt"
        working-directory: examples/printerdemo
        run: |
          for po in lang/*/LC_MESSAGES
          do msgmerge $po/printerdemo.po printerdemo.pot -o $po/printerdemo.po
          msgfmt $po/printerdemo.po -o $po/printerdemo.mo
          done

      - name: "Fix license headers"
        run: cargo xtask check_license_headers --fix-it

      - name: Check for interesting changes
        id: git_diff
        run: git diff --ignore-matching-lines="POT-Creation-Date:.*" --exit-code --quiet HEAD
        continue-on-error: true

      - name: commit
        # Only run this if there was a diff!
        if: steps.git_diff.outcome == 'failure'
        run: |
          git config --global user.email "noreply@slint.dev"
          git config --global user.name "Update Translations Bot"
          git add examples
          git commit -a -m 'Update Translations: extract strings'
      - name: Result
        # Only run this if there was a diff!
        run: if [ '${{ steps.git_diff.outcome }}' = 'failure' ]; then echo "I commited this change to git:"; git show ; else echo "This change was ignored:" ; git diff HEAD ; fi
      - name: Push changes
        uses: ad-m/github-push-action@master
        with:
          branch: ${{ github.ref }}