From 7ce1228d99a38802557c0b49629a71c2a0de7ff9 Mon Sep 17 00:00:00 2001
From: David Dal Busco <david.dalbusco@outlook.com>
Date: Tue, 26 Aug 2025 08:34:08 +0200
Subject: [PATCH] feat: check if cli config exists before trying to get token

---
 src/api/actor.api.ts      | 39 ++++++++++++++++++++++++++++-----------
 src/utils/config.utils.ts |  2 ++
 2 files changed, 30 insertions(+), 11 deletions(-)

diff --git a/src/api/actor.api.ts b/src/api/actor.api.ts
index f0c42615..c395c371 100644
--- a/src/api/actor.api.ts
+++ b/src/api/actor.api.ts
@@ -1,26 +1,29 @@
 import {Ed25519KeyIdentity} from '@dfinity/identity/lib/cjs/identity/ed25519';
-import {isNullish, nonNullish} from '@dfinity/utils';
+import {isNullish, nonNullish, notEmptyString} from '@dfinity/utils';
 import type {ActorParameters} from '@junobuild/ic-client/actor';
-import {green, red} from 'kleur';
+import {green, red, yellow} from 'kleur';
 import {getToken} from '../configs/cli.config';
+import {readEmulatorConfig} from '../configs/emulator.config';
 import {ENV} from '../env';
-import {getProcessToken} from '../utils/process.utils';
-import {NEW_CMD_LINE} from '../utils/prompt.utils';
+import {noConfigFile} from '../utils/config.utils';
+import {getProcessToken, isHeadless} from '../utils/process.utils';
 import {initAgent} from './agent.api';
 
 export const actorParameters = async (): Promise<
   Omit<ActorParameters, 'agent'> & Required<Pick<ActorParameters, 'agent'>>
 > => {
+  const configNotFound = !isHeadless() && noConfigFile();
+
+  if (configNotFound) {
+    await missingConfigInfo({errorType: 'not-configured'});
+
+    process.exit(1);
+  }
+
   const token = getProcessToken() ?? (await getToken());
 
   if (isNullish(token)) {
-    console.log(`${red(`No access key found for ${ENV.mode}.`)} Are you logged in?`);
-
-    if (ENV.mode !== 'production') {
-      console.log(
-        `${NEW_CMD_LINE}💡 To enforce separation of concerns and security, each mode requires a separate login — for example: ${green(`juno login --mode ${ENV.mode}`)}`
-      );
-    }
+    await missingConfigInfo({errorType: 'not-logged-in'});
 
     process.exit(1);
   }
@@ -39,3 +42,17 @@ export const actorParameters = async (): Promise<
     agent
   };
 };
+
+const missingConfigInfo = async ({errorType}: {errorType: 'not-configured' | 'not-logged-in'}) => {
+  console.log(
+    `${red(`Looks like your CLI is not ${errorType === 'not-logged-in' ? 'logged in' : 'configured'}.`)} Try to run:`
+  );
+
+  const parsedResult = await readEmulatorConfig();
+  const satelliteEmulator =
+    parsedResult.success && parsedResult.config.derivedConfig.emulatorType === 'satellite';
+
+  console.log(
+    `\n👉 ${green('juno')} ${green('login')}${ENV.mode !== 'production' ? ` ${yellow(`--mode ${ENV.mode}`)}` : ''}${notEmptyString(ENV.profile) ? ` ${yellow(`--profile ${ENV.profile}`)}` : ''}${satelliteEmulator ? ` ${yellow(`--emulator`)}` : ''}`
+  );
+};
diff --git a/src/utils/config.utils.ts b/src/utils/config.utils.ts
index c5dc3c36..d12e773c 100644
--- a/src/utils/config.utils.ts
+++ b/src/utils/config.utils.ts
@@ -29,3 +29,5 @@ const configPath = (): string => {
 };
 
 export const configFileExists = (): boolean => existsSync(configPath());
+
+export const noConfigFile = (): boolean => !configFileExists();