Release Update

Author: Kinin-Code-Offical

src/commands/doctor.ts

@@ -41,8 +41,12 @@ export const doctorCommand = new Command('doctor')
         try {
             await listInstances();
             logger.info('✅ Network/Permissions OK (Can list instances)');
-        } catch {
-            logger.error('❌ Network/Permissions Check Failed (Cannot list instances)');
+        } catch (error) {
+            if (error instanceof Error && error.message.includes('Authentication required')) {
+                logger.error('❌ Network/Permissions Check Failed: Authentication required');
+            } else {
+                logger.error('❌ Network/Permissions Check Failed (Cannot list instances)');
+            }
         }
 
         // Check Environment Variables

src/commands/list.ts

@@ -28,7 +28,11 @@ export const listCommand = new Command('list')
             })));
 
         } catch (error) {
-            logger.error('Failed to list instances', error);
+            if (error instanceof Error && error.message.includes('Authentication required')) {
+                logger.error(error.message);
+            } else {
+                logger.error('Failed to list instances', error);
+            }
             process.exit(1);
         }
     });

src/commands/select.ts

@@ -33,7 +33,11 @@ export const selectCommand = new Command('select')
             await writeConfig({ selectedInstance });
             logger.info(`Selected instance: ${selectedInstance}`);
         } catch (error) {
-            logger.error('Failed to select instance', error);
+            if (error instanceof Error && error.message.includes('Authentication required')) {
+                logger.error(error.message);
+            } else {
+                logger.error('Failed to select instance', error);
+            }
             process.exit(1);
         }
     });

src/commands/setup.ts

@@ -122,6 +122,10 @@ export const setupCommand = new Command('setup')
             logger.info('Setup complete! You can now run "cloudsqlctl start" to start the proxy.');
 
         } catch (error) {
-            logger.error('Failed to list instances. Ensure you have permissions.', error);
+            if (error instanceof Error && error.message.includes('Authentication required')) {
+                logger.error(error.message);
+            } else {
+                logger.error('Failed to list instances. Ensure you have permissions.', error);
+            }
         }
     });

src/core/gcloud.ts

@@ -11,6 +11,16 @@ export interface GcloudInstance {
     state: string;
 }
 
+function isAuthError(error: unknown): boolean {
+    const err = error as { stderr?: string };
+    if (!err?.stderr) return false;
+    const { stderr } = err;
+    return stderr.includes('Reauthentication failed') ||
+        stderr.includes('gcloud auth login') ||
+        stderr.includes('RefreshError') ||
+        stderr.includes('cannot prompt during non-interactive execution');
+}
+
 async function getGcloudCommand(): Promise<string> {
     const config = await readConfig();
     return config.gcloudPath || 'gcloud';
@@ -22,6 +32,9 @@ export async function listInstances(): Promise<GcloudInstance[]> {
         const { stdout } = await execa(cmd, ['sql', 'instances', 'list', '--format=json']);
         return JSON.parse(stdout);
     } catch (error) {
+        if (isAuthError(error)) {
+            throw new Error('Authentication required. Please run "cloudsqlctl auth login".');
+        }
         logger.error('Failed to list instances', error);
         throw error;
     }