codeql-analysis.yml

name: "CodeQL"

on: [workflow_call, pull_request]

jobs:
  analyze:
    name: Analyze
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        language: ['c', 'python']

    # github.head_ref will stop previous runs in the same PR (if in a PR)
    # github.run_id is a fallback when outside a PR (e.g. every merge in master will run, and previous won't stop)
    concurrency:
      group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}-${{ matrix.language }}
      cancel-in-progress: true

    permissions:
      security-events: write

    steps:
    - name: Checkout repository
      uses: actions/checkout@v3
      with:
        # We must fetch at least the immediate parents so that if this is
        # a pull request then we can checkout the head.
        fetch-depth: 2

    # Initializes the CodeQL tools for scanning.
    - name: Initialize CodeQL
      uses: github/codeql-action/init@v2
      with:
        languages: ${{ matrix.language }}

    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
    # If this step fails, then you should remove it and run the build manually (see below)
    - name: Autobuild
      uses: github/codeql-action/autobuild@v2

    - name: Perform CodeQL Analysis
      uses: github/codeql-action/analyze@v2