create/.github/workflows/codeql_cpp.yml

# For most projects, this workflow file will not need changing; you simply need
# to commit it to your repository.
#
# You may wish to alter this file to override the set of languages analyzed,
# or to provide custom queries or build logic.
#
# ******** NOTE ********
# We have attempted to detect the languages in your repository. Please check
# the `language` matrix defined below to confirm you have the correct set of
# supported CodeQL languages.
#
name: "CodeQL Advanced (c-cpp)"

on:
  # push:
  #   branches: [ "main" ]
  # pull_request:
  #   branches: [ "main" ]
  schedule:
    - cron: '28 12 * * 6'
  workflow_dispatch:  # Allow manual triggers

env:
  CODEQL_EXTRACTOR_CPP_AUTOINSTALL_DEPENDENCIES: false

permissions:
  contents: read

jobs:
  analyze:
    name: Analyze (${{ matrix.language }})
    # Runner size impacts CodeQL analysis time. To learn more, please see:
    #   - https://gh.io/recommended-hardware-resources-for-running-codeql
    #   - https://gh.io/supported-runners-and-hardware-resources
    #   - https://gh.io/using-larger-runners (GitHub.com only)
    # Consider using larger runners or machines with greater resources for possible analysis time improvements.
    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
    permissions:
      # required for all workflows
      security-events: write

      # required to fetch internal or private CodeQL packs
      packages: read

      # only required for workflows in private repositories
      actions: read
      contents: read

    strategy:
      fail-fast: false
      matrix:
        include:
        # - language: actions
        #   build-mode: none
        - language: c-cpp
          build-mode: autobuild
        # - language: javascript-typescript
        #   build-mode: none
        # - language: python
        #   build-mode: none
        # CodeQL supports the following values keywords for 'language': 'actions', 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'swift'
        # Use `c-cpp` to analyze code written in C, C++ or both
        # Use 'java-kotlin' to analyze code written in Java, Kotlin or both
        # Use 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
        # To learn more about changing the languages that are analyzed or customizing the build mode for your analysis,
        # see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/customizing-your-advanced-setup-for-code-scanning.
        # If you are analyzing a compiled language, you can modify the 'build-mode' for that language to customize how
        # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
    steps:
    - name: Harden the runner (Audit all outbound calls)
      uses: step-security/harden-runner@95d9a5deda9de15063e7595e9719c11c38c90ae2 # v2.13.2
      with:
        egress-policy: audit

    # prevent running out of disk space on Ubuntu runners.
    - name: Maximize build space
      uses: AdityaGarg8/remove-unwanted-software@90e01b21170618765a73370fcc3abbd1684a7793 # v5
      with:
        verbose: 'true'
        remove-android: 'true'       # (frees ~9 GB)
        remove-cached-tools: 'true'  # (frees ~8.3 GB)
        remove-haskell: 'true'       # (frees ~5.2 GB)
        remove-swapfile: 'true'      # (frees ~4 GB)
        remove-docker-images: 'true' # (frees ~3.2 GB)

    - name: Checkout repository
      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
      with:
        fetch-depth: 2
        submodules: recursive

    # Install FreeCAD dependencies (cpp)
    - name: Setup build environment
      run: ./package/ubuntu/install-apt-packages.sh

    # Add any setup steps before running the `github/codeql-action/init` action.
    # This includes steps like installing compilers or runtimes (`actions/setup-node`
    # or others). This is typically only required for manual builds.
    # - name: Setup runtime (example)
    #   uses: actions/setup-example@v1

    # Initializes the CodeQL tools for scanning.
    - name: Initialize CodeQL
      uses: github/codeql-action/init@181d5eefc20863364f96762470ba6f862bdef56b # v3.29.2
      with:
        languages: ${{ matrix.language }}
        build-mode: ${{ matrix.build-mode }}
        # If you wish to specify custom queries, you can do so here or in a config file.
        # By default, queries listed here will override any specified in a config file.
        # Prefix the list here with "+" to use these queries and those in the config file.

        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
        # queries: security-extended
        queries: security-and-quality

        # Change the CodeQL Bundle version
        # tools: https://github.com/github/codeql-action/releases/download/codeql-bundle-v2.20.7/codeql-bundle-linux64.tar.gz

    # If the analyze step fails for one of the languages you are analyzing with
    # "We were unable to automatically build your code", modify the matrix above
    # to set the build mode to "manual" for that language. Then modify this step
    # to build your code.
    # ℹ️ Command-line programs to run using the OS shell.
    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
    - if: matrix.build-mode == 'manual'
      shell: bash
      run: |
        echo 'If you are using a "manual" build mode for one or more of the' \
          'languages you are analyzing, replace this with the commands to build' \
          'your code, for example:'
        echo '  make bootstrap'
        echo '  make release'
        exit 1

    - name: Perform CodeQL Analysis
      uses: github/codeql-action/analyze@181d5eefc20863364f96762470ba6f862bdef56b # v3.29.2
      with:
        category: "/language:${{matrix.language}}"
        output: sarif-results
        upload: failure-only

    - name: filter-sarif
      uses: advanced-security/filter-sarif@v1
      with:
        patterns: |
          -tests/**/*
          -src/3rdParty/**/*
          -**/ui_*.h
          -**/moc_*.cpp
        input: sarif-results/cpp.sarif
        output: sarif-results/cpp.sarif

    - name: Upload SARIF
      uses: github/codeql-action/upload-sarif@v3
      with:
        sarif_file: sarif-results/cpp.sarif

    - name: Upload loc as a Build Artifact
      uses: actions/upload-artifact@v5
      with:
        name: sarif-results
        path: sarif-results
        retention-days: 1