exe/conoharant in conoha-0.2.4 vs exe/conoharant in conoha-0.2.5

@@ -27,32 +27,36 @@
 # @params [Hash] status
 def dump_conoharant_status(status)
   File.open('.conoharant/status.yml', 'w').print(YAML.dump(status))
 end
 
-require 'conoha'
 require 'conoha/version'
+arg = ARGV.first
+case arg
+when 'version', '--version', '-v'
+  puts ConohaVersion::ITSELF
+  exit 0
+end
+
+require 'conoha'
 Conoha.init!
 begin
   Conoha.vps_list
 rescue => e
-  puts "Auth token is invalid."
-  puts "Reauthenticating..."
+  puts "# Auth token is invalid."
+  puts "# Reauthenticating..."
   begin
     Conoha.authenticate!
   rescue => e
     STDERR.puts "Failed to authenticate again."
     STDERR.puts "Retry after modifying \"~/.conoha-config.json\"."
     exit 1
   end
 end
-puts "Authentication OK."
+puts "# Authentication OK."
 
-arg = ARGV.first
 case arg
-when 'version', '--version', '-v'
-  puts ConohaVersion::ITSELF
 when 'status'
   puts status['status']
 when 'up'
   begin
     server_id = Conoha.create config['os'], config['ram']
@@ -152,10 +156,10 @@
     end
     status['images'] = status['images'][-2..-1]
     status['image-tags'] = status['image-tags'][-2..-1]
     dump_conoharant_status status
   else
-    puts "Nothing to do."
+    puts "# Nothing to do."
   end
 when 'browse'
   server_id = status['id']
   ipaddress = ipv4(Conoha.ip_address_of(server_id))
   port = ARGV[1].nil? ? '' : ":#{ARGV[1]}"