Homebrew + Cask quick install for new mac bootstrapping

newMac.sh

#!/bin/sh

function main () {
  export base_casks=('google-chrome' 'firefox' 'alfred' 'textwrangler' 'dropbox' 'google-drive' 'controlplane' 'slimbatterymonitor' 'cyberduck' 'monolingual' 'transmission')
  export utils_casks=('quicklook-csv' 'betterzipql')
  export dev_casks=('brackets' 'sublime-text' 'filezilla' 'sourcetree' 'quicklook-json' 'prepros')
  export viz_casks=('gimp' 'inkscape' 'picasa')
  export cli_casks=('wget' 'node' 'git' 'htop')

  export cask_path=`which brew`
  export cask_install_cmd="${cask_path} cask install"

  # TODO: Prompt for other lists and install them if affirmative
  for CASK in "${base_casks[@]}"
  do
    echo "$cask_install_cmd $CASK"
  done
  for CASK in "${cli_casks[@]}"
  do
    echo "$cask_path install $CASK"
  done

  $cask_path cask alfred link
  $cask_path cask cleanup && brew cask doctor
}

main;

Since Homebrew supports Brewfiles, this is unnecessary (including a cask syntax). Though this would permit prompting for optional casks.