feat:add cmd delete user

Author: gphper

cmd/user/del.go

@@ -0,0 +1,40 @@
+package user
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"grm/common"
+	"grm/global"
+
+	"github.com/spf13/cobra"
+)
+
+var delusername string
+
+var cmdUserDel = &cobra.Command{
+	Use:   "delete",
+	Short: "delete user",
+	Run:   userDelFunc,
+}
+
+func userDelFunc(cmd *cobra.Command, args []string) {
+
+	fmt.Println("Please input username:")
+	fmt.Scan(&delusername)
+
+	user := global.GlobalConf.Accounts
+	delete(user, delusername)
+
+	global.GlobalConf.Accounts = user
+
+	buffer := &bytes.Buffer{}
+	encoder := json.NewEncoder(buffer)
+	err := encoder.Encode(global.GlobalConf)
+	if err != nil {
+		fmt.Println(err)
+	}
+	common.WriteData(buffer.Bytes())
+
+	fmt.Println("delete success!")
+}

cmd/user/root.go

@@ -13,4 +13,5 @@ var CmdUser = &cobra.Command{
 
 func init() {
 	CmdUser.AddCommand(cmdUserAdd)
+	CmdUser.AddCommand(cmdUserDel)
 }