exe/conoharant in conoha-0.4.0 vs exe/conoharant in conoha-0.5.0

@@ -58,27 +58,71 @@
 
 case arg
 when 'status'
   puts status['status']
 when 'up'
-  begin
-    server_id = Conoha.create config['os'], config['ram']
-  rescue => e
-    STDERR.puts e.to_s
+  if status['status'] == 'running'
+    puts "# Nothing to do."
+    exit 0
+  end
+  if status['id'].nil?
+    begin
+      server_id = Conoha.create config['os'], config['ram']
+    rescue => e
+      STDERR.puts e.to_s
+      exit 1
+    end
+    puts server_id
+    loop do
+      sleep 10
+      result = Conoha.status_of server_id
+      break if result == "ACTIVE"
+      puts "# Current status is \"#{result}\", not \"ACTIVE\"."
+      puts "# Re-check after 10 seconds..."
+    end
+    puts "# OK!"
+    status['id'] = server_id
+  else
+    server_id = status['id']
+    puts "conoha boot #{server_id}"
+    Conoha.boot server_id
+  end
+  status['status'] = 'running'
+  dump_conoharant_status status
+when 'halt', 'shutdown'
+  if status['status'] != 'running'
+    STDERR.puts "A running VPS doesn't exist."
     exit 1
   end
-  puts server_id
-  loop do
+  server_id = status['id']
+  puts "conoha shutdown #{server_id}"
+  Conoha.shutdown server_id
+  status['status'] = 'shutdown'
+  dump_conoharant_status status
+when 'destroy'
+  if status['status'] == 'nothing'
+    puts "# Nothing to do."
+    exit 0
+  end
+  server_id = status['id']
+  if status['status'] == 'running'
+    puts "conoha shutdown #{server_id}"
+    Conoha.shutdown server_id
     sleep 10
+  end
+  loop do
     result = Conoha.status_of server_id
-    break if result == "ACTIVE"
-    puts "# Current status is \"#{result}\", not \"ACTIVE\"."
+    break if result == "SHUTOFF"
+    puts "# Current status is \"#{result}\", not \"SHUTOFF\"."
     puts "# Re-check after 10 seconds..."
+    sleep 10
   end
-  puts "# OK!"
-  status['status'] = 'running'
-  status['id'] = server_id
+  puts "conoha delete #{server_id}"
+  Conoha.delete server_id
+  status['status'] = 'nothing'
+  status['id'] = nil
   dump_conoharant_status status
+  puts "# OK!"
 when 'ssh', 'mosh'
   connection = arg # 'ssh' or 'mosh'
   if status['status'] != 'running'
     STDERR.puts "VPS is not running."
     exit 1