Fix running login command when there is no existing token (#90)

src/commands/login/login.ts

@@ -6,7 +6,7 @@ import logger from "../../util/logger";
 
 import * as envUtil from "../../util/env";
 import * as authFileUtil from "../../util/auth-file";
-import { AuthenticationService, AUTH_METHOD } from "../../service/index";
+import { AuthenticationService, AUTH_METHOD } from "../../service";
 
 export interface LoginOptions {
     noBrowser: boolean;
@@ -30,19 +30,23 @@ export async function login(options: LoginOptions): Promise<void> {
             if (answer.choice !== "y") {
                 return;
             }
-
-            const authService = new AuthenticationService({
-                token: existingToken,
-                method: AUTH_METHOD.LOCAL_AUTH_FILE
-            });
-
-            await authService.promptForLogin({
-                ignoreSaveTokenErrors: false,
-                noBrowser: options.noBrowser,
-                forceRenewal: true
-            });
-
-            logger.info(chalk.bold("\n🦄 Successfully authenticated."));
         }
+
+        const authService = new AuthenticationService(
+            existingToken
+                ? {
+                    token: existingToken,
+                    method: AUTH_METHOD.LOCAL_AUTH_FILE
+                }
+                : undefined
+        );
+
+        await authService.promptForLogin({
+            ignoreSaveTokenErrors: false,
+            noBrowser: options.noBrowser,
+            forceRenewal: true
+        });
+
+        logger.info(chalk.bold("\n🦄 Successfully authenticated."));
     }
 }