if RUBY_PLATFORM =~ /darwin/

    require_relative "../lib/output"
    require_relative "../lib/homebrew"
    require_relative "../lib/sh"

    desc 'Install/update homebrew'
    task :homebrew => 'homebrew:update'

    namespace :homebrew do

        task :install do
            unless Homebrew.is_installed?
                echo "Installing Homebrew..."
                Homebrew.bootstrap
            end

            Homebrew.tap 'homebrew/dupes'
            Homebrew.tap 'caskroom/cask'
            Homebrew.install 'brew-cask'

            %w{
                coreutils
                wget
                curl
                tree
                git
                the_silver_searcher
                tmux
                gist
                lua
                luajit
                readline
                openssl
                node
            }.each { |pkg| Homebrew.install pkg }

            %w{
                dropbox
                appcleaner
                vagrant
                virtualbox
                growlnotify
                iterm2
                java
                launchbar
            }.each { |app| Homebrew.install_cask app }

            echo "Homebrew is installed. Moving on."
        end

        desc "Update homebrew and upgrade brews"
        task :update => "homebrew:install" do
            echo "Updating homebrew..."
            Homebrew.update
        end

        desc "Remove homebrew cleanly"
        task :remove do
            Homebrew.destroy if Homebrew.is_installed?
        end

    end

end