name: Check Languages

on:
  pull_request:
    branches:
      - master

jobs:
  check_languages:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    - name: Setup
      run: |
        sudo apt-get update
        sudo apt-get -y install python3
    - name: Build
      run: |
        cd sources
        python3 langcheck.py