#!/bin/sh

if [ ! -e $HOME/.oh-my-zsh ]; then
  echo "\033[0;34mCloning Oh My Zsh...\033[0m"
  hash git >/dev/null && /usr/bin/env git clone https://github.com/robbyrussell/oh-my-zsh.git ~/.oh-my-zsh || {
  echo "git not installed"
  exit
  }

  echo "\033[0;34mLooking for an existing zsh config...\033[0m"
  if [ -f ~/.zshrc ] || [ -h ~/.zshrc ]
  then
    echo "\033[0;33mFound ~/.zshrc.\033[0m \033[0;32mBacking up to ~/.zshrc.pre-oh-my-zsh\033[0m";
    mv ~/.zshrc ~/.zshrc.pre-oh-my-zsh;
  fi

  echo "\033[0;34mUsing the Oh My Zsh template file and adding it to ~/.zshrc\033[0m"
  cp ~/.oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc

  echo "\033[0;34mCopying your current PATH and adding it to the end of ~/.zshrc for you.\033[0m"
  echo "export PATH=\$PATH:$PATH" >> ~/.zshrc

  echo "\033[0;34mTime to change your default shell to zsh!\033[0m"
  chsh -s `which zsh`

  echo "\033[0;32m"'         __                                     __   '"\033[0m"
  echo "\033[0;32m"'  ____  / /_     ____ ___  __  __   ____  _____/ /_  '"\033[0m"
  echo "\033[0;32m"' / __ \/ __ \   / __ `__ \/ / / /  /_  / / ___/ __ \ '"\033[0m"
  echo "\033[0;32m"'/ /_/ / / / /  / / / / / / /_/ /    / /_(__  ) / / / '"\033[0m"
  echo "\033[0;32m"'\____/_/ /_/  /_/ /_/ /_/\__, /    /___/____/_/ /_/  '"\033[0m"
  echo "\033[0;32m"'                        /____/                       '"\033[0m"

  echo "\n\n \033[0;32m....is now installed.\033[0m"
  /usr/bin/env zsh
  source ~/.zshrc
  sudo chsh -s `which zsh` `whoami`
    
fi