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

@@ -4,27 +4,36 @@
   option :account, desc: "the account associated with the snapshot"
   option :project, desc: "the project associated with the snapshot"
   option :domain, desc: "the domain name of the snapshot's account"
   option :listall, default: true, desc: "list all resources the caller has rights on"
   option :state, desc: "filter snapshots by state"
+  option :format, default: "table",
+    enum: %w(table json yaml)
   def list
     resolve_account
     resolve_project
     resolve_domain
     snapshots = client.list_snapshots(options)
     if snapshots.size < 1
       say "No snapshots found."
     else
-      table = [%w(Account Name Volume Created Type State)]
-      snapshots = filter_by(snapshots, :state, options[:state]) if options[:state]
-      snapshots.each do |snapshot|
-        table << [
-        	snapshot['account'], snapshot['name'], snapshot['volumename'],
-        	snapshot['created'], snapshot['snapshottype'], snapshot['state']
-        ]
+      case options[:format].to_sym
+      when :yaml
+        puts({snapshots: snapshots}.to_yaml)
+      when :json
+        puts JSON.pretty_generate(snapshots: snapshots)
+      else
+        table = [%w(Account Name Volume Created Type State)]
+        snapshots = filter_by(snapshots, :state, options[:state]) if options[:state]
+        snapshots.each do |snapshot|
+          table << [
+          	snapshot['account'], snapshot['name'], snapshot['volumename'],
+          	snapshot['created'], snapshot['snapshottype'], snapshot['state']
+          ]
+        end
+        print_table table
+        say "Total number of snapshots: #{snapshots.size}"
       end
-      print_table table
-      say "Total number of snapshots: #{snapshots.size}"
     end
   end
 
 end