[catalog] add a command to query /public/catalog

Author: Mathieu Grzybek

cmd/catalog.go

@@ -0,0 +1,84 @@
+/*
+Copyright © 2021 NAME HERE <EMAIL ADDRESS>
+
+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 (
+	"encoding/json"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	"onyxiactl/utils"
+)
+
+var catalogCmd = &cobra.Command{
+	Use:   "catalog",
+	Short: "List the available catalogs.",
+	Long:  `List the available catalogs.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		catalog := &CatalogResponse{}
+		token, _ := cmd.Flags().GetString("token")
+		onyxiaURL, _ := cmd.Flags().GetString("onyxiaURL")
+
+		JsonCatalog, e := utils.CallAPIGet(onyxiaURL+"/public/catalog", token)
+		if e != nil {
+			panic(e)
+		}
+
+		e = json.Unmarshal(JsonCatalog, &catalog)
+		if e != nil {
+			panic(e)
+		}
+
+		for _, value := range catalog.Catalogs {
+			j, _ := json.Marshal(value)
+			fmt.Println(string(j))
+		}
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(catalogCmd)
+}
+
+type CatalogResponse struct {
+	Catalogs []struct {
+		/*		Catalog struct {
+					Packages []struct {
+						APIVersion  string   `json:"apiVersion"`
+						AppVersion  string   `json:"appVersion"`
+						Config      struct{} `json:"config"`
+						Created     string   `json:"created"`
+						Description string   `json:"description"`
+						Digest      string   `json:"digest"`
+						Home        string   `json:"home"`
+						Icon        string   `json:"icon"`
+						Name        string   `json:"name"`
+						Sources     []string `json:"sources"`
+						Urls        []string `json:"urls"`
+						Version     string   `json:"version"`
+					} `json:"packages"`
+				} `json:"catalog"`
+		*/
+		ID          string `json:"id"`
+		Description string `json:"description"`
+		//		LastUpdateTime uint   `json:"lastUpdateTime"`
+		Location   string `json:"location"`
+		Maintainer string `json:"maintainer"`
+		Name       string `json:"name"`
+		Status     string `json:"status"`
+		Type       string `json:"type"`
+	} `json:"catalogs"`
+}