name: CI

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  backend:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.11'

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r backend/requirements.txt

      - name: Lint backend
        run: |
          pip install flake8
          flake8 backend

  frontend:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Check frontend files
        run: |
          test -f frontend/templates/index.html
          test -f frontend/css/style.css
          test -f frontend/js/main.js