cppcheck/.github/workflows/ubsan.yml

# Syntax reference https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions
# Environment reference https://help.github.com/en/actions/reference/virtual-environments-for-github-hosted-runners
name: undefined behaviour sanitizers

on: [push, pull_request]

jobs:
  build:

    runs-on: ubuntu-20.04

    env:
      UBSAN_OPTIONS: print_stacktrace=1:halt_on_error=1

    steps:
      - uses: actions/checkout@v2

      - name: Install missing software on ubuntu
        run: |
          sudo apt-get update
          sudo apt-get install libz3-4 libz3-dev

      - name: Build
        run: make -j$(nproc) cppcheck testrunner USE_Z3=yes HAVE_RULES=yes MATCHCOMPILER=yes VERIFY=1
        env:
          CC: clang
          CXX: clang++
          CXXFLAGS: "-fsanitize=undefined -fsanitize=nullability -fno-sanitize=signed-integer-overflow -O1 -g3 -DCPPCHK_GLIBCXX_DEBUG"
          CPPFLAGS: "-DCHECK_INTERNAL"

      - name: Run tests
        run: ./testrunner

      - name: Self check
        run: |
          ./cppcheck -q -j$(nproc) --std=c++11 --template=selfcheck -D__CPPCHECK__ --error-exitcode=1 --inline-suppr --suppressions-list=.travis_suppressions --library=cppcheck-lib -Ilib -Iexternals/simplecpp/ -Iexternals/tinyxml2/ -Icli --inconclusive --enable=style,performance,portability,warning,internal --exception-handling --debug-warnings cli lib
          ./cppcheck -q -j$(nproc) --std=c++11 --template=selfcheck -D__CPPCHECK__ -DQT_VERSION=0x050000 --error-exitcode=1 --inline-suppr --suppressions-list=.travis_suppressions --library=qt -Ilib -Iexternals/simplecpp/ -Iexternals/tinyxml2/ --enable=style,performance,portability,warning,internal --exception-handling --debug-warnings gui/*.cpp
          ./cppcheck -q -j$(nproc) --std=c++11 --template=selfcheck -D__CPPCHECK__ --error-exitcode=1 --inline-suppr --suppressions-list=.travis_suppressions --library=cppcheck-lib -Ilib -Iexternals/simplecpp/ -Iexternals/tinyxml2/ -Icli -Igui --inconclusive --enable=style,performance,portability,warning,internal --exception-handling --debug-warnings test/*.cpp tools

# This takes too long time right now
#      - name: Bughunting lib
#        run: ./cppcheck -D__CPPCHECK__ --bug-hunting -j$(nproc) lib