Homebrew launchctl script

brew-launch

#!/usr/bin/env ruby

DEFAULT = %w(mongodb memcached)

RUNNING = `launchctl list | grep homebrew.mxcl`.split.select{|s|s.sub!(/\Ahomebrew\.mxcl\./, "")}
BREW_PATH = `brew --prefix`.chomp
AVAILABLE = Dir.new("#{BREW_PATH}/opt").select{|name|File.exists?("#{BREW_PATH}/opt/#{name}/homebrew.mxcl.#{name}.plist")}

def start(app)
  if AVAILABLE.include? app
    if RUNNING.include? app
      puts "#{app} is already running!"
    else
      print "Starting #{app}... "
      `launchctl load #{BREW_PATH}/opt/#{app}/homebrew.mxcl.#{app}.plist`
      puts "Success!" if $?.exitstatus == 0
    end
  else
    puts "Do not know #{app}."
  end
end

def stop(app)
  if AVAILABLE.include? app
    if not RUNNING.include? app
      puts "#{app} is not running!"
    else
      print "Stopping #{app}... "
      `launchctl unload #{BREW_PATH}/opt/#{app}/homebrew.mxcl.#{app}.plist`
      puts "Success!" if $?.exitstatus == 0
    end
  else
    puts "Do not know #{app}."
  end  
end

if $0 == __FILE__
  AVAILABLE.each do |name|
    print (RUNNING.include? name) ? " [\e[32m✔\e[0m]  " : " [\e[31m✘\e[0m]  "
    puts name
  end
end

brew-start

#!/usr/bin/env ruby

load File.expand_path('../brew-launch', __FILE__)
(ARGV.empty? ? DEFAULT : ARGV).each {|a| start(a)}

brew-stop

#!/usr/bin/env ruby

load File.expand_path('../brew-launch', __FILE__)
(ARGV.empty? ? DEFAULT : ARGV).each {|a| stop(a)}