.github/workflows/ci.yml

name: CI/CD Pipeline

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

jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ['3.8', '3.9', '3.10', '3.11']

    steps:
    - name: Checkout code
      uses: actions/checkout@v3

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}

    - name: Cache pip dependencies
      uses: actions/cache@v3
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
        restore-keys: |
          ${{ runner.os }}-pip-

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install -r requirements.txt
        pip install pytest pytest-cov flake8 black

    - name: Lint with flake8
      run: |
        # Stop the build if there are Python syntax errors or undefined names
        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
        # Exit-zero treats all errors as warnings
        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=100 --statistics

    - name: Check code formatting with Black
      run: |
        black --check src/ tests/ app.py || echo "Code formatting check completed"

    - name: Run tests with pytest
      run: |
        pytest tests/ -v --cov=src --cov-report=xml --cov-report=html

    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v3
      with:
        file: ./coverage.xml
        flags: unittests
        name: codecov-umbrella

  build-docker:
    runs-on: ubuntu-latest
    needs: test
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'

    steps:
    - name: Checkout code
      uses: actions/checkout@v3

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v2

    - name: Build Docker image
      run: |
        docker build -t vit-auditing-toolkit:latest .

    - name: Test Docker image
      run: |
        docker run -d --name test-container -p 7860:7860 vit-auditing-toolkit:latest
        sleep 30
        curl -f http://localhost:7860/ || exit 1
        docker stop test-container
        docker rm test-container

  lint:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v3

    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.10'

    - name: Install linting tools
      run: |
        pip install flake8 black mypy

    - name: Run flake8
      run: |
        flake8 src/ tests/ app.py --max-line-length=100

    - name: Run Black
      run: |
        black --check src/ tests/ app.py

    - name: Run mypy
      run: |
        mypy src/ --ignore-missing-imports || echo "Type checking completed"