name: CI

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

jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-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 -e .[dev]

    - name: Lint with flake8
      run: |
        flake8 src tests --count --select=E9,F63,F7,F82 --show-source --statistics
        flake8 src tests --count --exit-zero --max-complexity=10 --max-line-length=88 --statistics

    - name: Type check with mypy
      run: |
        mypy src/sqrtspace_spacetime

    - name: Test with pytest
      run: |
        pytest tests -v --cov=sqrtspace_spacetime --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

  build:
    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 build dependencies
      run: |
        python -m pip install --upgrade pip
        pip install build twine
    
    - name: Build package
      run: python -m build
    
    - name: Check package
      run: twine check dist/*
    
    - name: Upload artifacts
      uses: actions/upload-artifact@v4
      with:
        name: dist
        path: dist/