initial refactor to use Cobra

cmd/list.go

@@ -0,0 +1,66 @@
+/*
+Copyright © 2023 NAME HERE <EMAIL ADDRESS>
+
+*/
+package cmd
+
+import (
+  "log"
+	"fmt"
+	"encoding/json"
+
+	"github.com/spf13/cobra"
+  "github.com/GitHubSecurityLab/gh-mrva/utils"
+  "github.com/GitHubSecurityLab/gh-mrva/models"
+)
+
+var listCmd = &cobra.Command{
+	Use:   "list",
+	Short: "List saved sessions.",
+	Long: `List saved sessions.`,
+	Run: func(cmd *cobra.Command, args []string) {
+    listSessions()
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(listCmd)
+	listCmd.Flags().BoolVarP(&jsonFlag, "json", "j", false, "Output in JSON format (default: false)")
+}
+
+func listSessions() {
+	sessions, err := utils.GetSessions()
+	if err != nil {
+		log.Fatal(err)
+	}
+	if sessions != nil {
+		if jsonFlag {
+			sessions_list := make([]models.Session, 0, len(sessions))
+			for _, session := range sessions {
+				sessions_list = append(sessions_list, session)
+			}
+			data, err := json.MarshalIndent(sessions_list, "", "  ")
+			if err != nil {
+				log.Fatal(err)
+			}
+			fmt.Println(string(data))
+			// w := &bytes.Buffer{}
+			// jsonpretty.Format(w, bytes.NewReader(data), "  ", true)
+			// fmt.Println(w.String())
+		} else {
+			for name, entry := range sessions {
+				fmt.Printf("%s (%v)\n", name, entry.Timestamp)
+				fmt.Printf("  Controller: %s\n", entry.Controller)
+				fmt.Printf("  Language: %s\n", entry.Language)
+				fmt.Printf("  List file: %s\n", entry.ListFile)
+				fmt.Printf("  List: %s\n", entry.List)
+				fmt.Printf("  Repository count: %d\n", entry.RepositoryCount)
+				fmt.Println("  Runs:")
+				for _, run := range entry.Runs {
+					fmt.Printf("    ID: %d\n", run.Id)
+					fmt.Printf("    Query: %s\n", run.Query)
+				}
+			}
+		}
+	}
+}