# 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: CI-unixish

on: [push, pull_request]

jobs:
  build:

    strategy:
      matrix:
        os: [ubuntu-18.04, ubuntu-20.04, macos-10.15]
      fail-fast: false # Prefer quick result

    runs-on: ${{ matrix.os }}

    steps:
      - uses: actions/checkout@v2

      - name: Set up Python 3.9
        uses: actions/setup-python@v2
        with:
          python-version: 3.9

      - name: Install missing software on ubuntu 18.04
        if: matrix.os == 'ubuntu-18.04'
        run: |
          sudo apt-get update
          sudo apt-get install libxml2-utils
          sudo apt-get install z3 libz3-dev
          cp externals/z3_version_old.h externals/z3_version.h

      - name: Install missing software on ubuntu 20.04
        if: matrix.os == 'ubuntu-20.04' 
        run: |
          sudo apt-get update
          sudo apt-get install libxml2-utils
          sudo apt-get install z3 libz3-dev

      - name: Install missing software on macos
        if: contains(matrix.os, 'macos')
        run: |
          brew install coreutils z3
          cp externals/z3_version_old.h externals/z3_version.h

      - name: Install missing Python packages
        run: |
          python -m pip install pip --upgrade
          python -m pip install pytest
          
      - name: Install Qt
        if: contains(matrix.os, 'ubuntu')
        uses: jurplel/install-qt-action@v2
        with:
          modules: 'qtcharts'

      - name: Test CMake build
        run: |
          mkdir cmake.output
          cd cmake.output
          cmake -G "Unix Makefiles" -DUSE_Z3=On -DHAVE_RULES=On -DBUILD_TESTS=On ..
          make -j$(nproc) check
          cd ..

      - name: Build and test with Unsigned char
        run: |
          make clean
          make -j$(nproc) CXXFLAGS=-funsigned-char testrunner
          ./testrunner TestSymbolDatabase

      - name: Check syntax with NONNEG
        run: |
          ls lib/*.cpp | xargs -n 1 -P $(nproc) g++ -fsyntax-only -std=c++0x -Ilib -Iexternals -Iexternals/picojson -Iexternals/simplecpp -Iexternals/tinyxml2 -DNONNEG

      - name: Build cppcheck
        run: |
          make clean
          make -j$(nproc) USE_Z3=yes HAVE_RULES=yes

      - name: Build test
        run: |
          make -j$(nproc) testrunner USE_Z3=yes HAVE_RULES=yes

      - name: Run test
        run: |
          make -j$(nproc) check USE_Z3=yes HAVE_RULES=yes

      # the script uses sed parameters not supported by MacOS
      - name: Run extra tests
        if: contains(matrix.os, 'ubuntu')
        run: |
          tools/generate_and_run_more_tests.sh

      - name: Run test/cli
        run: |
          cd test/cli
          pytest test-*.py
          cd ../../..
          ln -s cppcheck 'cpp check'
          cd 'cpp check/test/cli'
          pytest test-*.py

      - name: Validate
        run: |
          make -j$(nproc) checkCWEEntries validateXML

      - name: Test addons
        run: |
          ./cppcheck --addon=threadsafety addons/test/threadsafety
          ./cppcheck --addon=threadsafety --std=c++03 addons/test/threadsafety

      - name: Build GUI on ubuntu
        if: contains(matrix.os, 'ubuntu')
        run: |
          pushd gui
          qmake HAVE_QCHART=yes
          make -j$(nproc)

      - name: Run GUI tests on ubuntu
        if: contains(matrix.os, 'ubuntu')
        run: |
          pushd gui/test/projectfile
          qmake
          make -j$(nproc)
          ./test-projectfile
          popd
          pushd gui/test/cppchecklibrarydata
          qmake
          make -j$(nproc)
          ./test-cppchecklibrarydata

      - name: Generate Qt help file on ubuntu
        if: contains(matrix.os, 'ubuntu')
        run: |
          pushd gui/help
          qhelpgenerator online-help.qhcp -o online-help.qhc

      # Run self check after "Build GUI" to include generated headers in analysis
      - name: Self check
        if: matrix.os == 'ubuntu-20.04'
        run: |
          # compile with verification and ast matchers
          make clean
          make -j$(nproc) -s CPPFLAGS="-DCHECK_INTERNAL" CXXFLAGS="-g -O2" MATCHCOMPILER=yes VERIFY=1
          # self check lib/cli
          mkdir b1
          ./cppcheck -q -j$(nproc) --template=selfcheck --cppcheck-build-dir=b1 -D__CPPCHECK__ --error-exitcode=1 --inline-suppr --suppressions-list=.travis_suppressions --library=cppcheck-lib --addon=naming.json -Ilib -Iexternals/simplecpp/ -Iexternals/tinyxml2/ -Icli --inconclusive --enable=style,performance,portability,warning,internal --exception-handling --debug-warnings  cli lib
          # check gui with qt settings
          mkdir b2
          ./cppcheck -q -j$(nproc) --template=selfcheck --cppcheck-build-dir=b2 -D__CPPCHECK__ -DQT_VERSION=0x050000 --error-exitcode=1 --inline-suppr --suppressions-list=.travis_suppressions --library=qt --addon=naming.json -Ilib -Iexternals/simplecpp/ -Iexternals/tinyxml2/ --enable=style,performance,portability,warning,internal --exception-handling --debug-warnings  gui/*.cpp
          # self check test and tools
          ./cppcheck -q -j$(nproc) --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

      - name: Build triage on ubuntu
        if: matrix.os == 'ubuntu-20.04'
        run: |
          pushd tools/triage
          qmake
          make -j$(nproc)

      - name: Build Fuzzer
        if: matrix.os == 'ubuntu-20.04'
        run: |
          pushd oss-fuzz
          make -j$(nproc) CXX=clang++ CXXFLAGS="-fsanitize=address" fuzz-client translate