Shell script to setup OSX yosemite

setup.sh

#!/usr/bin/env bash

# Ask for sudo up front
echo "Some steps require sudo so please enter your password"
sudo -v

# Check for and install developer tools
xcode-select -p
if [ $? -ne 0 ]; then
    # Install dev tools
    echo "Installing developer tools"
    xcode-select --install
    sudo xcode-select --switch /Library/Developer/CommandLineTools
fi

# Oh my zsh installation
if [ ! -d "$HOME/.oh-my-zsh" ]; then
  echo "Installing oh-my-zsh"
  curl -L http://install.ohmyz.sh | sh
fi

# zsh fix
if [[ -f /etc/zshenv ]]; then
  echo "Fixing OSX zsh environment bug"
  sudo mv /etc/{zshenv,zshrc}
fi

# Homebrew installation
if ! command -v brew &>/dev/null; then
  echo "Installing Homebrew, an OSX package manager, follow the instructions" 
  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

  if ! grep -qs "recommended by brew doctor" ~/.zshrc; then
    echo "Put Homebrew location earlier in PATH "
    printf '\n# recommended by brew doctor\n' >> ~/.zshrc
    printf 'export PATH="/usr/local/bin:$PATH"\n' >> ~/.zshrc
    export PATH="/usr/local/bin:$PATH"
  fi
fi

# Homebrew update
echo "Updating brew formulas"
brew update

# Homebrew upgrade OSX tools
echo "Installing the most recent verions of some OSX tools"
brew tap homebrew/dupes
brew install homebrew/dupes/grep

# Homebrew set PATH
echo "Adding brew to zsh and PATH"
printf 'export PATH="$(brew --prefix coreutils)/libexec/gnubin:$PATH"' >> ~/.zshrc
export PATH="$(brew --prefix coreutils)/libexec/gnubin:$PATH"

# OpenSSL install and link
echo "Installing and linking OpenSSL"
brew install openssl
brew link openssl --force

# Install brews
brews=(
  coreutils
  findutils
  gcc
  git
  node
  vim
  imagemagick
  ffmpeg
  caskroom/cask/brew-cask
  launchrocket
)  

for brew in "${brews[@]}"
do
  echo "Installing $brew"
  brew install $brew
done

# Install apps
apps=(
  flowdock
  spotify
  google-chrome
  mou
  iterm2
  sublime-text
  vlc
  tomighty
  clipmenu
  quicksilver
)

for app in "${apps[@]}"
do
  brew cask install --appdir="/Applications" $app
done

# Install cask fonts
echo "Installing some caskroom/fonts"
brew tap caskroom/fonts

fonts=(
  font-roboto
  font-open-sans
  font-lato
  font-alegreya
  font-montserrat
  font-inconsolata
  font-quicksand
  font-raleway
  font-ubuntu
)

# Install the fonts
echo "Installing the fonts"
brew cask install ${fonts[@]}

echo "Finsihed setting up your mac!"