translation.yml

name: translate & package

env:
  PLUGIN_VERSION: $(python qaequilibrae/get_version.py)
  PROJECT_FOLDER: "qaequilibrae"
  CURRENT_BRANCH: $(git branch --show-current)
  VALIDATE_FILE: "is_file"

on:
  push:
    branches:
      - develop
  pull_request:

jobs:
  translation:
    runs-on: ubuntu-latest
    strategy:
      max-parallel: 4
    steps:
    - uses: actions/checkout@v4
      with:
          ref: ${{ github.head_ref }}
          fetch-depth: 0
    - name: Set up Python 3.9
      uses: actions/setup-python@v5
      with:
        python-version: 3.9
  
    - name: Install packages
      run: |
        sudo apt-get update
        sudo apt install qttools5-dev-tools
        python -m pip install --upgrade pip
        python -m pip install -r ci/packaging.txt
    
    - name: Create translatable files
      if: ${{(github.ref == 'refs/heads/develop') && (github.event_name == 'push')}}
      run: |
        python qaequilibrae/i18n/create_pro_file.py
        pylupdate5 qaequilibrae/i18n/qaequilibrae.pro
        rm qaequilibrae/i18n/qaequilibrae.pro

    - name: Check if there are modifications in the translatable files
      id: check-modifications
      if: ${{(github.ref == 'refs/heads/develop') && (github.event_name == 'push')}}
      run: |
        git fetch --no-tags --depth=1 origin ${{ env.CURRENT_BRANCH }}
        files_created=$(git ls-files --others --exclude-standard)
        files_changed=$(git diff --name-only)
      
        if echo "${files_changed}" | grep --quiet "qaequilibrae/i18n/qaequilibrae.ts"; then
          echo ".ts file was modified!"
          echo "is_file=$is_file" >> $GITHUB_OUTPUT
        elif echo "${files_created}" | grep --quiet "qaequilibrae/i18n/qaequilibrae.ts"; then
          echo ".ts file was created!"
          echo "is_file=$is_file" >> $GITHUB_OUTPUT
        else
          echo ".ts file wasn't modified."
        fi
    
    - name: Create PR
      if: steps.check-modifications.outputs.is_file == ${{ env.VALIDATE_FILE }}
      uses: peter-evans/create-pull-request@v6
      with:
        commit-message: update .ts file
        title: Update translatable file
        body: |
          - Updates the translatable files for Transifex integration
          
          Auto-generated by [create-pull-request][1]
  
          [1]: https://github.com/peter-evans/create-pull-request
        branch: update-ts

    - name: Compile translations if they exist
      run: |
        cd qaequilibrae/i18n
        translatable_files=$(ls)
        cd ../..
        if echo "$translatable_files" | grep "qaequilibrae_.*\.ts"; then
          echo "Translatable files found"
          lrelease ${{ env.PROJECT_FOLDER }}/i18n/qaequilibrae_*.ts
          sed -i "s|^*.qm.*| |" .gitignore
          git add ${{ env.PROJECT_FOLDER }}/
        else
          echo "No translatable files found"
        fi
  
    - name: Build the package
      run: qgis-plugin-ci package ${{ env.PLUGIN_VERSION }} -c

    - name: Download artifact
      uses: actions/upload-artifact@v4
      with:
        name: qaequilibrae
        path: /home/runner/work/qaequilibrae/qaequilibrae/*.zip
        if-no-files-found: warn