Merge pull request #231 from s1cyan/describe

Describe work

cmd/describe.go

@@ -0,0 +1,58 @@
+package cmd
+
+import (
+	"encoding/json"
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+type DescribeInfo struct {
+	Name           string
+	Version        string
+	Project        string
+	Source         string `json:"git repo url"`
+	Image          string `json:"image"`
+	Status         string
+	DigestCheck    string `json:"digest check"`
+	ImageDigest    string `json:"image digest"`
+	KabaneroDigest string `json:"kabanero digest"`
+}
+
+var describeCmd = &cobra.Command{
+	Args:  cobra.MinimumNArgs(2),
+	Use:   "describe stack-name version",
+	Short: "Get more information about the specified stack",
+	Long:  `Get more information about the specified stacks, including the digest values `,
+	Run: func(cmd *cobra.Command, args []string) {
+		stackName := args[0]
+		version := args[1]
+		url := getRESTEndpoint("v1/describe/stacks/" + stackName + "/versions/" + version)
+		resp, err := sendHTTPRequest("GET", url, nil)
+		if err != nil {
+			messageAndExit("describe: Error sending HTTP request")
+		}
+
+		decoder := json.NewDecoder(resp.Body)
+		var describeData DescribeInfo
+		err = decoder.Decode(&describeData)
+		if err != nil {
+			messageAndExit("describe: Error decoding http response")
+		}
+
+		Debug.log(describeData)
+		fmt.Println("stack name: ", describeData.Name)
+		fmt.Println("version: ", describeData.Version)
+		fmt.Println("project: ", describeData.Project)
+		fmt.Println("source: ", describeData.Source)
+		fmt.Println("image: ", describeData.Image)
+		fmt.Println("status: ", describeData.Status)
+		fmt.Println("digest check: ", describeData.DigestCheck)
+		fmt.Println("kabanero digest: ", describeData.KabaneroDigest)
+		fmt.Println("image digest: ", describeData.ImageDigest)
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(describeCmd)
+}