codeql-analysis.yml

# CodeQL workflow
name: CodeQL

on:
  schedule:
    - cron: '0 6 * * 6' # Every saturday at 06:00
  workflow_dispatch:

jobs:
  analyze-cpp:
    name: Analyze C++ Code
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Java
        uses: actions/setup-java@v3
        with:
          distribution: zulu
          java-version: 11

      - name: Setup latest GCC and build dependencies
        run: |
          sudo add-apt-repository ppa:ubuntu-toolchain-r/ppa
          sudo apt update
          sudo apt install gcc-13 g++-13
          sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-13 110 --slave /usr/bin/g++ g++ /usr/bin/g++-13 --slave /usr/bin/gcov gcov /usr/bin/gcov-13 --slave /usr/bin/gcc-ar gcc-ar /usr/bin/gcc-ar-13 --slave /usr/bin/gcc-ranlib gcc-ranlib /usr/bin/gcc-ranlib-13

      - name: Setup Ninja
        run: sudo apt-get install ninja-build

      - name: Setup Mold
        uses: rui314/setup-mold@v1

      - name: Setup CCache
        uses: hendrikmuhs/ccache-action@v1

      - name: Initialize CodeQL
        uses: github/codeql-action/init@v2
        with:
          languages: cpp

      - name: Cache LLVM
        id: cache-llvm
        uses: actions/cache@v3
        with:
          path: /home/runner/work/spice/llvm
          key: llvm-17.0.1

      - name: Setup LLVM
        if: steps.cache-llvm.outputs.cache-hit != 'true'
        run: |
          echo "/usr/lib/ccache:/usr/local/opt/ccache/libexec" >> $GITHUB_PATH
          cd ..
          git clone --depth 1 --branch llvmorg-17.0.1 https://github.com/llvm/llvm-project llvm
          mkdir ./llvm/build
          cd ./llvm/build
          cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ -DCMAKE_CXX_FLAGS_RELEASE="-O2" -DLLVM_ENABLE_RTTI=ON -GNinja ../llvm
          cmake --build . -j$(nproc)

      - name: Download Libs
        run: |
          chmod +x setup-libs.sh
          ./setup-libs.sh

      - name: Build Test target
        env:
          LLVM_DIR: /home/runner/work/spice/llvm/build/lib/cmake/llvm
        run: |
          echo "/usr/lib/ccache:/usr/local/opt/ccache/libexec" >> $GITHUB_PATH
          mkdir ./bin
          cd ./bin
          cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DSPICE_BUILT_BY="ghactions" -DSPICE_LINK_STATIC=OFF -DSPICE_DEV_COMPILE=ON -GNinja -Wattributes ..
          cmake --build . --target spicetest -j$(nproc)

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