# Cytnx Cluster

1. Activate the devenv:

     source /opt/solvcon/scripts/activate-devenv

2. Create a devenv flavor: (By default, the flavors will be placed in ~/.devenvflavors)

    devenv add modmesh-dev
    devenv use modmesh-dev

3. Set up the modmesh development environment:

   /opt/solvcon/scripts/setup-modmesh-devenv.sh

4. Get modmesh source code:

    git clone https://github.com/solvcon/modmesh.git
    cd modmesh

5. Build modmesh and verify:

    # Run google test
    make gtest VERBOSE=1 USE_CLANG_TIDY=OFF BUILD_QT=OFF

    # Run pytest
    make pytest PYTEST_OPTS="-v -s --ignore=tests/test_view.py"

6. Test modmesh as a library:

Build the pybind library

    rm -f build/*/Makefile
    
    make cmake \
      VERBOSE=1 USE_CLANG_TIDY=OFF \
      BUILD_QT=OFF \
      CMAKE_BUILD_TYPE=Debug \
      CMAKE_ARGS="-DPYTHON_EXECUTABLE=$(which python3)"
      
    make buildext VERBOSE=1 BUILD_QT=OFF

Use the library:

    cd
    mkdir tmp
    cp modmesh/_modmesh.cpython-311-x86_64-linux-gnu.so  tmp
    
    cd tmp
    python3
    
    >>> import _modmesh as mm
    >>> arr = mm.SimpleArray((2,3,4), dtype="int32")

Check more example at [modmesh/tests](https://github.com/solvcon/modmesh/tree/master/tests).