name: Security Checks

on: [push, pull_request]

jobs:
  flawfinder:
    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.fork
    name: Flawfinder Checks
    runs-on: ubuntu-latest
    permissions:
      actions: read
      contents: read
      security-events: write
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Scan with Flawfinder
        uses: david-a-wheeler/flawfinder@8e4a779ad59dbfaee5da586aa9210853b701959c
        with:
          arguments: '--sarif ./'
          output: 'flawfinder_results.sarif'

      - name: Upload analysis results to GitHub Security tab
        uses: github/codeql-action/upload-sarif@v2
        with:
          sarif_file: ${{github.workspace}}/flawfinder_results.sarif