codeql.yml

---
# libUnixToOSX/.github/workflows/codeql.yml: GHA CodeQL workflow for libUnixToOSX
# 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"

on:
  push:
    branches:
      - master
      - dependabot/*
      - github_actions/*
      - github/*
  pull_request:
    branches:
      - master
      - dependabot/*
      - github_actions/*
      - github/*
  schedule:
    - cron: '27 8 * * 5'

jobs:
  analyze:
    name: Analyze (${{ matrix.language }} on ${{ matrix.os }})
    # 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.os }}
    timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
    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
        os:
        - 'macos-latest'
        - 'ubuntu-latest'
        # CodeQL supports the following values keywords for 'language':
        # '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: Checkout repository
      uses: actions/checkout@v6

    - name: Dependencies
      if: ${{ matrix.language }} == 'c-cpp'
      run: |
        case ${{ matrix.os }} in
          ubuntu*)
            sudo apt-get -qq install libc6-dev-amd64-cross libgcc-s1-amd64-cross libtbb-dev gobjc gobjc-multilib xutils-dev publib-dev libiberty-dev libc6-dev-i386 libmm-dev kmod libc-bin dcfldd libtree buildd mini-buildd mini-buildd-utils
            if test -x /home/linuxbrew/.linuxbrew/bin/brew; then \
              eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"; \
            else \
              echo "linuxbrew not found in its usual location"; \
            fi
            if test -x "$(which brew)"; then \
              echo "attempting to use $(which brew) to install stuff"; \
              brew install kmod || echo "failed to install kmod with $(which brew)"; \
              brew install util-linux || echo "brew failed to install util-linux"; \
            else \
              echo "skipping attempting to use Homebrew to install stuff"; \
            fi
            ;;
          macos*)
            brew install autoconf gawk util-macros libmagic binutils coreutils argp-standalone
            if test -x "$(which mdutil)"; then \
              sudo mdutil -a -i off; \
            fi
            ;;
          *)
            echo "Warning: unhandled OS: ${{ matrix.os }}"
            ;;
        esac

    # Initializes the CodeQL tools for scanning.
    - name: Initialize CodeQL
      uses: github/codeql-action/init@v4
      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,security-and-quality

    # 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.
    # 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'
      name: Manual build message
      shell: bash
      run: |
        echo ''
        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@v4
      with:
        category: "/language:${{matrix.language}}"
      env:
        MAKEFLAGS: -ki