bash-kernel: fix and add smoke test

, ipykernel

, python

, pexpect

, bash

, bashInteractive

, substituteAll

}:

  patches = [

    (substituteAll {

      src = ./bash-path.patch;

      bash = lib.getExe bash;

      bash = lib.getExe bashInteractive;

    })

  ];

    ${python.pythonOnBuildForHost.interpreter} -m bash_kernel.install --prefix $out

  '';

  # no tests

  doCheck = false;

  checkPhase = ''

    runHook preCheck

    # Create a JUPYTER_PATH with the kernelspec

    export JUPYTER_PATH=$(mktemp -d)

    mkdir -p $JUPYTER_PATH/kernels/bash

    echo '{ "language": "bash", "argv": [ "${python}/bin/python", "-m", "bash_kernel", "-f", "{connection_file}" ] }' > $JUPYTER_PATH/kernels/bash/kernel.json

    # Evaluate a test notebook with papermill

    cd $(mktemp -d)

    ${python.withPackages (ps: [ps.papermill])}/bin/papermill --kernel bash ${./test.ipynb} out.ipynb

    runHook postCheck

  '';

  meta = with lib; {

    description = "Bash Kernel for Jupyter";

%% Cell type:code id: tags:

``` 

echo hi

```