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

@@ -1,20 +1,29 @@
 class Region < CloudstackCli::Base
 
   desc 'list', 'list regions'
+  option :format, default: "table",
+    enum: %w(table json yaml)
   def list
     regions = client.list_regions
     if regions.size < 1
       say "No regions found."
     else
-      table = [%w(Name, Endpoint)]
-      regions.each do |region|
-        table << [
-        	region['name'], region['endpoint']
-        ]
+      case options[:format].to_sym
+      when :yaml
+        puts({regions: regions}.to_yaml)
+      when :json
+        puts JSON.pretty_generate(regions: regions)
+      else
+        table = [%w(Name, Endpoint)]
+        regions.each do |region|
+          table << [
+          	region['name'], region['endpoint']
+          ]
+        end
+        print_table table
+        say "Total number of regions: #{regions.size}"
       end
-      print_table table
-      say "Total number of regions: #{regions.size}"
     end
   end
 
-end
\ No newline at end of file
+end