lib/cloudstack-cli/commands/system_vm.rb in cloudstack-cli-1.4.1 vs lib/cloudstack-cli/commands/system_vm.rb in cloudstack-cli-1.4.2

@@ -3,23 +3,32 @@
   desc 'list', 'list system VMs'
   option :zone, desc: "the name of the availability zone"
   option :state, desc: "state of the system VM"
   option :type, desc: "the system VM type.",
     enum: %w(consoleproxy secondarystoragevm)
+  option :format, default: "table",
+    enum: %w(table json yaml)
   def list
     resolve_zone
     vms = client.list_system_vms(options)
     if vms.size < 1
       say "No system VM's found."
     else
-      table = [%w(Name Zone State Type)]
-      vms.each do |vm|
-        table << [
-          vm['name'], vm['zonename'], vm['state'], vm['systemvmtype']
-        ]
+      case options[:format].to_sym
+      when :yaml
+        puts({system_vms: vms}.to_yaml)
+      when :json
+        puts JSON.pretty_generate(system_vms: vms)
+      else
+        table = [%w(Name Zone State Type)]
+        vms.each do |vm|
+          table << [
+            vm['name'], vm['zonename'], vm['state'], vm['systemvmtype']
+          ]
+        end
+        print_table table
+        say "Total number of system VM's: #{vms.size}"
       end
-      print_table table
-      say "Total number of system VM's: #{vms.size}"
     end
   end
 
   desc 'show NAME', 'show system VM'
   def show(name)