ARG LAB_IMAGE=jupyter/datascience-notebook:lab-3.5.2

FROM ${LAB_IMAGE}
RUN pip install --extra-index-url https://git.sandbox.iuk.hdm-stuttgart.de/api/packages/grosse/pypi/simple jupyterlab-sandbox-theme
RUN mkdir -p ~/.jupyterlab/user-settings/@jupyterlab/apputils-extension/ && \
    echo '{ "theme":"Sandbox" }' > themes.jupyterlab-settings