bin/launchagent in launch-agent-0.3.0 vs bin/launchagent in launch-agent-0.4.0

@@ -3,6 +3,45 @@
 require 'launch_agent'
 require 'git-style-binary/command'
 
 GitStyleBinary.primary do
   version "launch-agent #{LaunchAgent::VERSION}"
+
+  short_desc "load/unload a launchd agent"
+  banner <<-EOS
+Usage: #{command.full_name} #{all_options_string} {full command}
+
+Load/Unload a launchd agent
+
+EOS
+  opt :env, "additional environmental variables to be set before running the job. can specify multiple times. e.g. RAILS_ENV=development", :type => String, :multi => true
+  opt :daemon, "load as daemon. if it is set, --interval option is ignored", :default => false
+  opt :interval, "causes the job to be started every N seconds", :type => Integer
+
+  run do |command|
+    abort 'full command must be supplised' if command.argv.empty?
+
+    daemon  = command.opts[:daemon]
+    integer = command.opts[:interval]
+    env     = command.opts[:env]
+    agent   = nil
+
+    if daemon
+      agent = LaunchAgent::Daemon.new(*command.argv)
+    elsif command.opts.interval
+      agent = LaunchAgent::Daemon.new(interval, *command.argv)
+    else
+      abort 'at least one of --daemon and --interval must be set'
+    end
+
+    agent['EnvironmentVariables'] = env.inject({}) do |memo, e|
+      k, v = e.split('=')
+      memo[k] = v
+      memo
+    end
+
+    action = agent.loaded? ? :unload : :load
+    agent.send(action)
+
+    puts '%s "%s"' % [action, command.argv.join(' ')]
+  end
 end