#!/bin/bash -ex

# Copyright Advanced Micro Devices, Inc., or its affiliates.
# SPDX-License-Identifier: MIT

chgrp tty /dev/tty*

if id "${_USER}" &>/dev/null; then
    echo "${_USER} already exists, skipping creation."
else
    echo "Creating user ${_USER}."
    useradd -o -m ${_USER} --uid ${_UID} --gid tty --gid video -s /bin/bash
    mkhomedir_helper ${_USER}

    echo "$_USER    ALL=(ALL:ALL) NOPASSWD: ALL" >> /etc/sudoers
fi

if getent group render &>/dev/null; then
    echo "render already exists, skipping creation."
elif [[ -z "${_RENDER_GID}" ]]; then
    echo "RENDER GID not passed in, skipping config."
else
    echo "Configuring render group."
    sudo groupadd --gid ${_RENDER_GID} render
    sudo usermod -a -G render ${_USER}
fi

if [[ -z "${_GIT_EMAIL}" ]]; then
    echo "Git email not passed in, skipping config."
else
    echo "Configuring Git email."
    sudo su -l $_USER -c "git config --global user.email \"${_GIT_EMAIL}\""
fi

if [[ -z "${_GIT_USER}" ]]; then
    echo "Git name not passed in, skipping config."
else
    echo "Configuring Git username."
    sudo su -l $_USER -c "git config --global user.name \"${_GIT_USER}\""
fi

if [ -d "/data" ]; then
    cd /data
fi

if [ "$#" -gt 0 ]; then
    echo $#
    echo sudo -u $_USER "$@"
    exec su -l $_USER -c "$@"
else
    echo su --login $_USER
    su --login $_USER
fi