#!/bin/sh

_cmd_su="su --login $_user -c"

useradd -m -s /bin/bash "$_user"
groupadd sudo
usermod -aG sudo "$_user"
mkdir /home/"$_user"/.ssh
cp /root/.ssh/authorized_keys /home/"$_user"/.ssh/
chown "$_user": /home/"$_user"/.ssh/authorized_keys
passwd -d "$_user"
chage -d 0 "$_user"

if command -v apt-get ; then
  apt-get update && apt-get -y upgrade && apt-get -y install sudo git
else
  echo 'Error - no package installer found.'
  exit 1
fi

$_cmd_su "git config --global user.email '$_git_user_email'"
$_cmd_su "git config --global user.name '$_git_user_name'"

# TODO ensure group sudo is allowed sudo