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 Advanced"

"on":
  push:
    branches: ["main"]
  pull_request:
    branches: ["main"]
  schedule:
    - cron: '29 0 * * 2'

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

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
    env:
      VCPKG_BINARY_SOURCES: clear;files,${{ github.workspace }}/.cache/vcpkg-binary-cache,readwrite

    strategy:
      fail-fast: false
      matrix:
        include:
          - language: actions
            build-mode: none
          - language: c-cpp
            build-mode: manual
          - language: python
            build-mode: none
    steps:
      - name: Checkout repository
        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
        with:
          persist-credentials: false

      - name: Set up Just
        if: matrix.language == 'c-cpp'
        uses: ./.github/actions/setup-just

      - name: Resolve C++ tool versions
        if: matrix.language == 'c-cpp'
        id: tool-versions
        run: |
          gcc="$(just --evaluate gcc_version)"
          printf 'gcc=%s\n' "$gcc" >> "$GITHUB_OUTPUT"

      - name: Set up C++ environment with pkgx
        if: matrix.language == 'c-cpp'
        uses: pkgxdev/setup@4d4ae97af87ccb39ab8be4e073dea697fef2c6f7  # v5.0.0

      - name: Set up cached vcpkg
        if: matrix.language == 'c-cpp'
        uses: ./.github/actions/setup-vcpkg
        with:
          cache-key: gcc-${{ steps.tool-versions.outputs.gcc }}

      - name: Prepare C++ dependencies outside CodeQL tracing
        if: matrix.language == 'c-cpp'
        env:
          CC: gcc
          CDT_PKGX_COMPILER_PACKAGE: gnu.org/gcc@${{ steps.tool-versions.outputs.gcc }}
          CXX: g++
        run: just codeql-prepare

      - name: Initialize CodeQL
        uses: github/codeql-action/init@f205ea1c3313d32999d8d6a48b4f6530d4437b38  # v4.37.4
        with:
          languages: ${{ matrix.language }}
          build-mode: ${{ matrix.build-mode }}

      - name: Build C/C++
        if: matrix.language == 'c-cpp'
        env:
          CC: gcc
          CDT_PKGX_COMPILER_PACKAGE: gnu.org/gcc@${{ steps.tool-versions.outputs.gcc }}
          CXX: g++
        run: just codeql-build

      - name: Perform CodeQL Analysis
        uses: github/codeql-action/analyze@f205ea1c3313d32999d8d6a48b4f6530d4437b38  # v4.37.4
        with:
          category: "/language:${{ matrix.language }}"