Bootstrap

bootstrap.sh

#! /bin/sh

DROPBOX_PATH=~/Dropbox

###############################################################################
# Dropbox
###############################################################################
echo "Checking for existing Dropbox installation..."
if [ -d $DROPBOX_PATH ]
then
  echo "Found!"
  DROPBOX_INSTALLED=true
else
  echo "Not Found!"
  read -n1 -p "Download Dropbox? (y/n)"
  echo
  if [ "$REPLY" = 'y' ]
  then
    echo
    echo "Downloading Dropbox..."
    curl -L -o Dropbox.dmg  https://www.dropbox.com/download\?plat\=mac
    echo "Launching Dropbox installer..."
    open Dropbox.dmg
    echo "Press any key when Dropbox is installed and ready..."
    read -n1
    echo
    DROPBOX_INSTALLED=true
  else
    DROPBOX_INSTALLED=false
  fi
fi

###############################################################################
# Command Line Tools for Xcode
###############################################################################
echo "Checking for existing Command Line Tools for Xcode installation..."
if which gcc &> /dev/null
then
  echo "Found!"
  CLT_INSTALLED=true
else
  echo "Not Found!"
  read -n1 -p "Install Command Line Tools for Xcode? (y/n)"
  echo
  if [ "$REPLY" = 'y' ]
  then
    echo
    open https://developer.apple.com/downloads
    echo "Please log in and download the Command Line Tools."
    echo "Press any key to continue..."
    echo
    read -n1
    CLT_INSTALLED=true
  else
    CLT_INSTALLED=false
  fi
fi

###############################################################################
# Homebrew
#
# Dependencies:
# - Command Line Tools for Xcode
###############################################################################
if $CLT_INSTALLED
then
  echo "Checking for existing Homebrew installation..."
  if which brew &> /dev/null
  then
    echo "Found!"
    HOMEBREW_INSTALLED=true
  else
    echo "Not Found!"
    read -n1 -p "Install Homebrew? (y/n)"
    echo
    if [ "$REPLY" = 'y' ]
    then
      echo "Downloading and installing Homebrew"
      /usr/bin/ruby -e "$(/usr/bin/curl -fsSL https://raw.github.com/mxcl/homebrew/master/Library/Contributions/install_homebrew.rb)"
      HOMEBREW_INSTALLED=true
    else
      HOMEBREW_INSTALLED=false
    fi
  fi
else
  echo "Skipping Homebrew (Requires: Command Line Tools for Xcode)"
  HOMEBREW_INSTALLED=false
fi

###############################################################################
# rbenv
#
# Dependencies:
# - Homebrew
###############################################################################
if $HOMEBREW_INSTALLED
then
  echo "Checking for existing rbenv installation..."
  if which rbenv &> /dev/null
  then
    echo "Found!"
    RBENV_INSTALLED=true
  else
    echo "Not Found!"
    read -n1 -p "Install rbenv? (y/n)"
    echo
    if [ "$REPLY" = 'y' ]
    then
      echo
      echo "Downloading and installing rbenv and ruby-build"
      brew install rbenv ruby-build
      RBENV_INSTALLED=true
    else
      RBENV_INSTALLED=false
    fi
  fi
else
  echo "Skipping rbenv (Requires: Homebrew)"
  RBENV_INSTALLED=false
fi

###############################################################################
# grc
#
# Dependencies:
# - Homebrew
###############################################################################
if $HOMEBREW_INSTALLED
then
  echo "Checking for existing GRC installation..."
  if which grc &> /dev/null
  then
    echo "Found!"
    GRC_INSTALLED=true
  else
    echo "Not Found!"
    read -n1 -p "Install grc? (y/n)"
    echo
    if [ "$REPLY" = 'y' ]
    then
      echo
      echo "Downloading and installing grc"
      brew install grc
      GRC_INSTALLED=true
    else
      GRC_INSTALLED=false
    fi
  fi
else
  echo "Skipping grc (Requires: Homebrew)"
  GRC_INSTALLED=false
fi

###############################################################################
# Git
#
# Dependencies:
# - Homebrew
###############################################################################
if $HOMEBREW_INSTALLED
then
  echo "Checking for existing Git installation"
  if [ `which git` = '/usr/local/bin/git' ]
  then
    echo "Found!"
    GIT_INSTALLED=true
  else
    echo "Not Found!"
    read -n1 -p "Install Git? (y/n)"
    echo
    if [ "$REPLY" = 'y' ]
    then
      echo
      echo "Downloading and installing git"
      brew install git
      GIT_INSTALLED=true
    else
      GIT_INSTALLED=false
    fi
  fi
else
  echo "Skipping Git (Requires: Homebrew)"
  GIT_INSTALLED=false
fi

if $DROPBOX_INSTALLED && $GIT_INSTALLED
then
  if [[ `readlink ~/.gitconfig` =~ Dropbox\/Configuration\/dotfiles\/\.gitconfig ]]
  then
    echo "Skipping .gitconfig - Already symlinked from Dropbox"
  else
    read -n1 -p "Use .gitconfig from Dropbox? (y/n)"
    echo
    if [ "$REPLY" = 'y' ]
    then
      if [ -e ~/.gitconfig ]
      then
        echo "Removing existing .gitconfig"
        rm ~/.gitconfig
      fi
      echo "Symlinking ~/.gitconfig from Dropbox"
      ln -s ~/Dropbox/Configuration/dotfiles/.gitconfig ~/.gitconfig
    fi
  fi
fi

###############################################################################
# Oh My ZSH
###############################################################################
echo "Checking for existing oh-my-zsh installation..."
if [ -d $ZSH ]
then
  echo "Found!"
  OMZSH_INSTALLED=true
else
  echo "Not Found!"
  read -n1 -p "Install oh-my-zsh? (y/n)"
  echo
  if [ "$REPLY" = 'y' ]
  then
    echo
    echo "Downloading and installing oh-my-zsh"
    curl -L https://github.com/robbyrussell/oh-my-zsh/raw/master/tools/install.sh | sh
    OMZSH_INSTALLED=true
  else
    OMZSH_INSTALLED=false
  fi
fi

if $DROPBOX_INSTALLED && $OMZSH_INSTALLED
then
  if [[ `readlink ~/.zshrc` =~ Dropbox\/Configuration\/dotfiles\/\.zshrc ]]
  then
    echo "Skipping .zshrc - Already symlinked from Dropbox"
  else
    read -n1 -p "Use .zshrc from Dropbox? (y/n)"
    echo
    if [ "$REPLY" = 'y' ]
    then
      if [ -e ~/.zshrc ]
      then
        echo "Removing existing .zshrc"
        rm ~/.zshrc
      fi
      echo "Symlinking ~/.zshrc from Dropbox"
      ln -s ~/Dropbox/Configuration/dotfiles/.zshrc ~/.zshrc
    fi
  fi
fi

###############################################################################
# iTerm
###############################################################################
echo "Checking for existing iterm installation..."
if [ -e /Applications/iTerm.app ]
then
  echo "Found!"
  ITERM_INSTALLED=true
else
  echo "Not Found!"
  read -n1 -p "Install iterm? (y/n)"
  echo
  if [ "$REPLY" = 'y' ]
  then
    echo
    open http://code.google.com/p/iterm2/downloads/list
    echo "Please download and install iTerm."
    echo "Press any key to continue..."
    echo
    read -n1
    ITERM_INSTALLED=true
  else
    ITERM_INSTALLED=false
  fi
fi

if $DROPBOX_INSTALLED && $ITERM_INSTALLED
then
  if [[ `readlink ~/Library/Preferences/com.googlecode.iterm2.plist` =~ Dropbox\/Configuration\/iTerm\/com\.googlecode\.iterm2\.plist ]]
  then
    echo "Skipping iTerm preferences - Already linked from Dropbox"
  else
    read -n1 -p "Use iTerm preferences from Dropbox? (y/n)"
    echo
    if [ "$REPLY" = 'y' ]
    then
      if [ -e ~/.zshrc ]
      then
        echo "Removing existing iTerm preferences"
        rm ~/Library/Preferences/com.googlecode.iterm2.plist
      fi
      echo "Symlinking iTerm preferences from Dropbox"
      ln -s ~/Dropbox/Configuration/iTerm/com.googlecode.iterm2.plist ~/Library/Preferences/com.googlecode.iterm2.plist
    fi
  fi
fi