#!/bin/bash

# Create non-root NB_USER, member of group "users"
useradd -m -s /bin/bash -u ${NB_UID:-1000} -G users $NB_USER

# Allow "users" group to update conda root env
chown -R root.users $CONDA_DIR
chmod -R g+w $CONDA_DIR

# Enable sudo if requested
if [ ! -z "$GRANT_SUDO" ]; then
    echo "$NB_USER ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/notebook
fi

# Run Notebook server as $NB_USER
su -l $NB_USER << EOF
cd $WORK
jupyter notebook
EOF