update.yml

# Modification along rffontenelle/python-docs-pt-br
name: Update translations

on:
  workflow_dispatch:
  schedule:
    - cron: '40 23 * * *'
  #push:
  #  paths:
  #    - '.github/workflows/update.yml'
  #    - 'scripts/update.sh'
  #  branches:
  #    - '3.11'

env:
  CPYTHON_BRANCH: '3.11'
  LANGUAGE: 'ja'

jobs:
  update:
    # Job to pull translation from Transifex platform, and commit & push changes
    runs-on: ubuntu-latest
    steps:
      - name: Check out ${{ github.repository }}
        uses: actions/checkout@v3
      - name: Check out CPython
        uses: actions/checkout@v3
        with:
          repository: python/cpython
          persist-credentials: false
          ref: ${{ env.CPYTHON_BRANCH }}
          path: cpython
      - name: Set up Python 3.11
        uses: actions/setup-python@v4
        with:
          python-version: '3.11'
          cache: 'pip'
          cache-dependency-path: '**/requirements*.txt'
      - name: Install Transifex CLI
        run: |
          curl -o- https://raw.githubusercontent.com/transifex/cli/master/install.sh | bash
        working-directory: /usr/local/bin
      - name: Install dependencies
        run: |
          sudo apt update -y && sudo apt install gettext -y
          pip3 install --upgrade pip
          pip3 install -r requirements.txt -r cpython/Doc/requirements.txt
      - name: Update translations
        run: |
          sh scripts/update.sh
        env:
          TX_TOKEN: ${{ secrets.TX_TOKEN }}
          LANGUAGE: ${{ env.LANGUAGE }}
      - name: Wrap catalog message files
        run: |
          powrap --modified
      - name: Commit and push changes
        if: github.repository == 'python/python-docs-ja'
        run: |
          git config user.name github-actions
          git config user.email github-actions@github.com
          git status
          git add -A
          git diff-index --quiet HEAD || ( git commit -m "Update translations from Transifex" && git push )

  merge:
    # Merge translations previously updated into older branches to make sure
    # older versions of Python Docs gets translated as well.
    # 'overwrite=true' means strings previously translated will get overwritten;
    # other branches will preserve translated strings, only filling in new
    # translations.
    name: merge into ${{ matrix.branch }}
    needs: [update]
    strategy:
      matrix:
        branch: [ "3.10", "3.9", "3.8" ]
        include:
          - branch: "3.10"
            overwrite: true
    runs-on: ubuntu-latest
    steps:
      - name: Get current branch name
        shell: bash
        run:
          echo "CURRENT_BRANCH=$(echo ${GITHUB_REF#refs/heads/} | tr / -)" >> $GITHUB_ENV
      - name: Check out source branch (${{ env.CURRENT_BRANCH }})
        uses: actions/checkout@v3
        with:
          path: ${{ env.CURRENT_BRANCH }}
      - name: Check out target branch (${{ matrix.branch }})
        uses: actions/checkout@v3
        with:
          ref: ${{ matrix.branch }}
          path: ${{ matrix.branch }}
      - name: Set up Python 3.11
        uses: actions/setup-python@v4
        with:
          python-version: '3.11'
          cache: 'pip'
          cache-dependency-path: '**/requirements*.txt'
      - name: Install dependencies
        run: |
          sudo apt update -y && sudo apt install gettext -y
          pip3 install pomerge powrap
      - name: Merge overwriting on stable release branch
        if: ${{ matrix.overwrite == true }}
        run: |
          pomerge --from ${{ env.CURRENT_BRANCH }}/**/*.po --to ${{ matrix.branch }}/**/*.po
      - name: Merge without overwriting on EOL or security-fix release branch
        if: ${{ matrix.overwrite != true }}
        run: |
          pomerge --no-overwrite --from ${{ env.CURRENT_BRANCH }}/**/*.po --to ${{ matrix.branch }}/**/*.po
      - name: Wrap catalog message files
        run: |
          powrap --modified -C ${{ matrix.branch }}
      - name: Commit and push changes
        if: github.repository == 'python/python-docs-ja'
        run: |
          cd ${{ matrix.branch }}
          git config user.name github-actions
          git config user.email github-actions@github.com
          git status
          git add -A
          git diff-index --quiet HEAD || ( git commit -m "Merge ${{ env.CURRENT_BRANCH }} into ${{ matrix.branch }}" && git push )