name: Celestia

on:
  push:
    branches: [ master ]
    paths: [ po/**, .github/workflows/translations.yml ]
  pull_request:
    branches: [ master ]
    paths: [ po/**, .github/workflows/translations.yml ]

jobs:
  gettext:
    strategy:
      fail-fast: true
      matrix:
        platform: [ ubuntu-latest ]
    runs-on: ubuntu-latest
    steps:
    - name: 'Install dependencies'
      run: |
        sudo apt update
        sudo apt install -y gettext

    - name: 'Checkout source code'
      uses: actions/checkout@v2

    - name: 'Validate translations'
      working-directory: ${{github.workspace}}/po
      run: for i in *.po; do msgfmt --statistics --verbose $i; done