security.yml

name: Security Scan

on:
  push:
    branches: [ main, develop ]
  pull_request:
    branches: [ main ]
  schedule:
    # Run weekly security scans
    - cron: '0 0 * * 0'

jobs:
  security-scan:
    runs-on: ubuntu-latest
    
    steps:
    - uses: actions/checkout@v3
      with:
        fetch-depth: 0  # Full history for better analysis
    
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.8'
    
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install safety bandit
        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
    
    - name: Run Safety - Dependency Vulnerability Scan
      run: |
        safety check --json || true
    
    - name: Run Bandit - Security Linter
      run: |
        bandit -r . -f json -o bandit-report.json || true
        bandit -r . -f screen
    
    - name: Upload Security Reports
      uses: actions/upload-artifact@v3
      if: always()
      with:
        name: security-reports
        path: |
          bandit-report.json