name: Test

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']

    steps:
    - uses: actions/checkout@v4

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}

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

    - name: Run tests with pytest
      env:
        GEMINI_API_KEY: "dummy-key-for-tests"
      run: |
        pytest tests/ -v --cov=gemini_server --cov-report=xml --cov-report=term

    - name: Upload coverage to Codecov
      if: matrix.os == 'ubuntu-latest' && matrix.python-version == '3.11'
      uses: codecov/codecov-action@v4
      with:
        file: ./coverage.xml
        flags: unittests
        name: codecov-umbrella
        fail_ci_if_error: false

  lint:
    runs-on: ubuntu-latest
    
    steps:
    - uses: actions/checkout@v4
    
    - name: Set up Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.11'
    
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install flake8 black isort mypy
        pip install -r requirements.txt
    
    - name: Lint with flake8
      run: |
        # Stop the build if there are Python syntax errors or undefined names
        flake8 gemini_server.py --count --select=E9,F63,F7,F82 --show-source --statistics
        # exit-zero treats all errors as warnings
        flake8 gemini_server.py --count --exit-zero --max-complexity=10 --max-line-length=120 --statistics
    
    - name: Check formatting with black
      run: |
        black --check gemini_server.py
    
    - name: Check import order with isort
      run: |
        isort --check-only gemini_server.py
    
    - name: Type check with mypy
      run: |
        mypy gemini_server.py --ignore-missing-imports