codeql.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"

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]
  schedule:
    - cron: '44 8 * * 2'

jobs:
  analyze:
    name: Analyze
    # 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
    # Consider using larger runners for possible analysis time improvements.
    runs-on: 'ubuntu-latest'
    container:
      image: debian:latest        
    timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
    permissions:
      # required for all workflows
      security-events: write

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

    strategy:
      fail-fast: false
      matrix:
        language: [ 'c-cpp' ]
        # CodeQL supports [ 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'swift' ]
        # Use only 'java-kotlin' to analyze code written in Java, Kotlin or both
        # Use only 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support

    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
    # Autobuild attempts to build any compiled languages (C/C++, C#, Go, Java, or Swift).
    # If this step fails, then you should remove it and run the build manually (see below)
    - name: Set up okLinux development environment
      run: |
          ./deps
          cd kernel
          export CHROMEOS_KERNEL_FAMILY=termina
    # Initializes the CodeQL tools for scanning.
    - name: Initialize CodeQL
      uses: github/codeql-action/init@v3
      with:
        languages: ${{ matrix.language }}
        # 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


    - name: Prepare kernel configuration
      run: make olddefconfig

    - name: Build kernel image
      run: make -j$(nproc) bzImage
    - name: clean up space
      run: |
        cd ../
        apt-get remove \
            bc \
            bison \
            build-essential \
            clang \
            cloud-image-utils \
            expect \
            flex \
            g++ \
            gcc \
            git \
            gh \
            jq \
            libavcodec-dev \
            libavutil-dev \
            libcap-dev \
            libclang-dev \
            libdbus-1-dev \
            libdrm-dev \
            libepoxy-dev \
            libelf-dev \
            libglib2.0-dev \
            libguestfs-tools \
            libslirp-dev \
            libssl-dev \
            libswscale-dev \
            libva-dev \
            libxext-dev \
            lld \
            make \
            meson \
            mypy \
            nasm \
            ncat \
            ninja-build \
            openssh-client \
            pkg-config \
            protobuf-compiler \
            qemu-system-x86 \
            rsync \
            screen \
            strace \
            tmux -y
        apt-get clean -y  && apt-get autoremove -y  &&  apt-get autoclean -y

    # 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 the Autobuild fails above, remove it and uncomment the following three lines.
    #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.

    # - run: |
    #     echo "Run, Build Application using script"
    #     ./location_of_script_within_repo/buildscript.sh

    - name: Perform CodeQL Analysis
      uses: github/codeql-action/analyze@v3
      with:
        category: "/language:${{matrix.language}}"