kubectl: kubecfg rewrite for better modularity and improved UX

pkg/kubectl/cmd/describe.go

@@ -0,0 +1,45 @@
+/*
+Copyright 2014 Google Inc. All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cmd
+
+import (
+	"io"
+
+	"github.com/GoogleCloudPlatform/kubernetes/pkg/kubectl"
+	"github.com/spf13/cobra"
+)
+
+func NewCmdDescribe(out io.Writer) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "describe <resource> <id>",
+		Short: "Show details of a specific resource",
+		Long: `Show details of a specific resource.
+
+This command joins many API calls together to form a detailed description of a
+given resource.`,
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) < 2 {
+				usageError(cmd, "Need to supply a resource and an ID")
+			}
+			resource := args[0]
+			id := args[1]
+			err := kubectl.Describe(out, getKubeClient(cmd), resource, id)
+			checkErr(err)
+		},
+	}
+	return cmd
+}