autogenerate the 'name of credential'

Signed-off-by: Priyanshi Gaur <noxdot1134@gmail.com>

cmd/harbor/root/login.go

@@ -3,6 +3,7 @@ package root
 import (
 	"context"
 	"fmt"
+	"strings"
 
 	"github.com/goharbor/go-client/pkg/harbor"
 	"github.com/goharbor/go-client/pkg/sdk/v2.0/client/user"
@@ -30,6 +31,11 @@ func LoginCommand() *cobra.Command {
 				serverAddress = args[0]
 			}
 
+			if Name == "" {
+				// Auto-generate the credential name if not provided
+				Name = generateCredentialName(serverAddress, Username)
+			}
+
 			loginView := login.LoginView{
 				Server:   serverAddress,
 				Username: Username,
@@ -61,6 +67,16 @@ func LoginCommand() *cobra.Command {
 	return cmd
 }
 
+// generateCredentialName creates a default credential name based on server and username
+func generateCredentialName(server, username string) string {
+	serverName := strings.ReplaceAll(strings.Split(server, ":")[0], "https://", "")
+	serverName = strings.ReplaceAll(serverName, "http://", "")
+	if username != "" {
+		return fmt.Sprintf("%s_%s", serverName, username)
+	}
+	return serverName
+}
+
 func createLoginView(loginView *login.LoginView) error {
 	if loginView == nil {
 		loginView = &login.LoginView{