bin/slack-messaging in slack_messaging-2.1.1 vs bin/slack-messaging in slack_messaging-2.2.0

@@ -8,25 +8,33 @@
 program_desc 'Slack Messaging'
 version SlackMessaging::VERSION
 
 wrap_help_text :verbatim
 
-flag [:config], :desc => 'SlackMessaging config file path', :default_value => SlackMessaging::DefaultPaths.config
+flag [:config], :desc => 'Slack Messaging config file path', :default_value => SlackMessaging::DefaultPaths.config
 
 program_long_desc """
 DOCUMENTATION
+    For documentation and help in setting up your configuration files,
+    see Slack Messaging's GitHub repo: https://github.com/emmahsax/slack_messaging
 """
 
 desc 'Prints a variety of messages to Slack'
 command 'slack' do |c|
+  pre do |global, command, options, args|
+    SlackMessaging::Config.load(global[:config])
+    true
+  end
+
   c.action do |global_options, options, args|
     SlackMessaging::Slack.execute(args, options)
   end
 end
 
-pre do |global,command,options,args|
-  SlackMessaging::Config.load(global[:config])
-  SlackMessaging::Config.set_config_options(global)
-  true
+desc 'Sets up a Slack Messaging config file at ~/.slack_messaging.yml'
+command 'setup' do |c|
+  c.action do ||
+    SlackMessaging::Setup.execute
+  end
 end
 
 exit run(ARGV)