update.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: Update

on:
  schedule:
    - cron: "0 11,23 * * *"
  workflow_dispatch:

permissions:
  contents: write
  pull-requests: write

jobs:
  prepare:
    runs-on: ubuntu-latest
    outputs:
      branches: ${{ steps.config.outputs.branches }}
      paths: ${{ steps.config.outputs.paths }}
    steps:
      - name: Checkout l10n:main
        uses: actions/checkout@v4
        with: { ref: main, fetch-depth: 0 }
      - name: Refresh l10n:update
        run: git push origin HEAD:update || true
      - name: Get list of branches and paths
        id: config
        run: |
          # Store the list of branches as a JSON array
          echo "branches=$(jq -c '.branches' < .github/update-config.json)" >> "$GITHUB_OUTPUT"

          # Store the list of paths as a multiline list
          # Bash multiline version
          # https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
          {
            echo 'paths<<EOF'
            jq -r ".paths[]" < .github/update-config.json
            echo EOF
          } >> "$GITHUB_OUTPUT"
  update:
    needs: prepare
    strategy:
      max-parallel: 1
      matrix:
        ref: ${{ fromJSON(needs.prepare.outputs.branches) }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout l10n:update
        uses: actions/checkout@v4
        with: { ref: update, path: l10n }
      - name: Checkout firefox:${{ matrix.ref }}
        uses: actions/checkout@v4
        with:
          repository: mozilla/gecko-dev
          ref: ${{ matrix.ref }}
          path: firefox
          sparse-checkout: |
            ${{ needs.prepare.outputs.paths }}
      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"
          cache: pip
          cache-dependency-path: l10n/.github/scripts/requirements.txt
      - run: pip install -r l10n/.github/scripts/requirements.txt
      - run: >
          python .github/scripts/update.py
          --branch ${{ matrix.ref }}
          --commit $(cd ../firefox && git rev-parse --short HEAD)
          --firefox ../firefox
          --configs browser/locales/l10n.toml mobile/android/locales/l10n.toml
        working-directory: l10n
      - name: git config
        run: |
          git config --global user.name "github-actions[bot]"
          git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
      - run: git add .
        working-directory: l10n
      - name: git commit & push any changes
        run: |
          git diff-index --quiet HEAD || (git commit -F .update_msg && git push)
        working-directory: l10n
  cleanup:
    needs: update
    runs-on: ubuntu-latest
    steps:
      - name: Checkout l10n:update
        uses: actions/checkout@v4
        with: { ref: update }
      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"
          cache: pip
          cache-dependency-path: .github/scripts/requirements.txt
      - run: pip install -r .github/scripts/requirements.txt
      - run: python .github/scripts/prune.py
      - name: git config
        run: |
          git config --global user.name "github-actions[bot]"
          git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
      - run: git add .
      - name: git commit & push any changes
        run: git diff-index --quiet HEAD || (git commit -F .prune_msg && git push)
      - run: gh pr create --base main --head update --title "Update messages" --body "" || true
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}