#!/bin/bash

# Allow local and docker connections to X11 on the host
xhost + local:docker >/dev/null

# Populate required variables if empty
[ "${USER}" = "" ]     && USER=$(whoami)
[ "${HOME}" = "" ]     && HOME="/home/${USER}"
[ "${HOSTNAME}" = "" ] && HOSTNAME=$(hostname)
[ "${UID}" = "" ]      && UID=$(id -u)
[ "${GID}" = "" ]      && GID=$(id -g "${USER}")

# Include /media/$USER folder if it exists for removable media
if [ -d "/media/${USER}" ]; then
    echo "Finding mounted removable media:"
    for i in $(find "/media/${USER}/" -mindepth 1 -maxdepth 1 -type d); do
        echo "   Found ${i}"
	    USER_MEDIA_DIR_ARG="${USER_MEDIA_DIR_ARG} -v ${i}:${i}"
    done
fi

# Notebook writes some licensing data under /opt, so this
# dir gets mapped to the current users home directory too
LICENSE_DIR="${HOME}/.config/smart-notebook-license"
LICENSE_DIR_CONTAINER="/opt/SMART Technologies/common/data/"
[ ! -d "${LICENSE_DIR}" ] && mkdir -p "${LICENSE_DIR}"

# Run docker container
docker run \
    -v /tmp/.X11-unix:/tmp/.X11-unix \
    -v "${LICENSE_DIR}":"${LICENSE_DIR_CONTAINER}" \
    -v "${HOME}":"${HOME}" \
    ${USER_MEDIA_DIR_ARG} \
    -e DISPLAY="${DISPLAY}" \
    -e HOME="${HOME}" \
    -e USER="${USER}" \
    -e UID="${UID}" \
    -e GID="${GID}" \
    -e SMART_ARGS="${@}" \
    -h "${HOSTNAME}" \
    notebook-gui