#!/bin/bash
#
# vhost-stack
# https://git.stack-source.com/msb/vhost-stack
# MIT License Copyright (c) 2021 Matthew Saunders Brown

# load include file
source $(dirname $0)/vhost.sh

# check for and set username
if [ -n "$1" ]; then
  username=$1
else
  echo "username not set"
  exit 1
fi

# check for and set password
if [ -n "$2" ]; then
  password=$2
else
  echo "password not set"
  exit 1
fi

# check for and set userid
if [ -n "$3" ]; then
  userid=$3
else
  echo "userid not set"
  exit 1
fi

if ! /bin/grep -q "^$username:" /etc/passwd; then
  newusers="$username:$password:$userid:$userid::/home/$username:/bin/bash"
  echo "$newusers"|newusers
  pwck -s
  grpck -s
fi

if [[ ! -d "/home/$username" ]]; then
  install -d -o $username -g $username -m 755 /home/$username
else
  chown -R $username:$username /home/$username
fi

if [[ ! -f "/home/$username/.bash_logout" ]]; then
  install -o $username -g $username -m 640 /etc/skel/.bash_logout /home/$username
fi

if [[ ! -f "/home/$username/.bashrc" ]]; then
  install -o $username -g $username -m 640 /etc/skel/.bashrc /home/$username
  echo '' >> /home/$username/.bashrc
  echo '# local settings' >> /home/$username/.bashrc
  echo '' >> /home/$username/.bashrc
  echo 'export TERM=xterm-256color' >> /home/$username/.bashrc
  echo '' >> /home/$username/.bashrc
  echo 'command_not_found_handle () {' >> /home/$username/.bashrc
  echo '  /usr/local/bin/command-not-found-handle $@' >> /home/$username/.bashrc
  echo '  return 127' >> /home/$username/.bashrc
  echo '}' >> /home/$username/.bashrc
fi

if [[ ! -f "/home/$username/.profile" ]]; then
  install -o $username -g $username -m 640 /etc/skel/.profile /home/$username
fi