#!/bin/bash
set -e

echo 'Installing Awesome Vim from '$1
cd $1

VIMRC="\" DO NOT EDIT THIS FILE
\" Add your own customizations in $1/my_configs.vim
\" See $1/README.md \"How to include your own stuff\" for further options.

set runtimepath+=$1

source $1/vimrcs/basic.vim
source $1/vimrcs/filetypes.vim
source $1/vimrcs/plugins_config.vim
source $1/vimrcs/extended.vim

let files = glob(\"$1/my_configs/*.vim\", 1, 1)
if empty(files)
  try
    source $1/my_configs.vim
  catch
  endtry
else
  for file in files
    try
      execute 'source' fnameescape(file)
    catch
    endtry
  endfor
endif"

if [ "$2" = "--all" ]; then
    USERS=$(ls -l /home | awk '{if(NR>1)print $9}')
    for user in $USERS; do
        homepath=$(eval echo "~$user")
        IFS=''
        echo $VIMRC > ${homepath}/.vimrc
        unset IFS
        echo "Installed the Ultimate Vim configuration for user $user successfully! Enjoy :-)"
    done
    echo "Installed the Ultimate Vim configuration successfully! Enjoy :-)"
    exit 0
else
    SELECTED_USERS=${@:2}
    echo "Selected users: $SELECTED_USERS"
    for user in $SELECTED_USERS; do
        homepath=$(eval echo "~$user")
        IFS=''
        echo $VIMRC > ${homepath}/.vimrc
        unset IFS
        echo "Installed the Ultimate Vim configuration for user $user successfully! Enjoy :-)"
    done
    exit 0
fi