From 4a13b779c1eadd3ed0928dfc00a042473a852ccf Mon Sep 17 00:00:00 2001
From: kahirokunn <okinakahiro@gmail.com>
Date: Tue, 18 Jun 2024 13:33:26 +0900
Subject: [PATCH] feat(kubekit-client): enhance error handling, bump version

---
 packages/kubekit-client/package.json        |  2 +-
 packages/kubekit-client/src/client/index.ts | 23 +++++++++++++++------
 packages/kubekit-client/src/lib/error.ts    |  2 +-
 3 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/packages/kubekit-client/package.json b/packages/kubekit-client/package.json
index 7970643b..a7499f7c 100644
--- a/packages/kubekit-client/package.json
+++ b/packages/kubekit-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kubekit/client",
-  "version": "0.2.14",
+  "version": "0.2.16",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "author": "kahirokunn",
diff --git a/packages/kubekit-client/src/client/index.ts b/packages/kubekit-client/src/client/index.ts
index c194ed78..0f24770a 100644
--- a/packages/kubekit-client/src/client/index.ts
+++ b/packages/kubekit-client/src/client/index.ts
@@ -187,10 +187,7 @@ export async function apiClient<Response>(
     interceptors: [] as Interceptor[],
     ...removeNullableProperties(extraOptions),
   };
-  options.interceptors = [
-    ...globalInterceptors,
-    ...options.interceptors,
-  ]
+  options.interceptors = [...globalInterceptors, ...options.interceptors];
   if (options.interceptors.length === 0) {
     options.interceptors = [defaultAuthorizationInterceptor];
   }
@@ -397,8 +394,22 @@ export async function apiClient<Response>(
       await options.onError(error);
 
       // When Invalid, it will not pass no matter how many times it is re-run, so it is terminated without retry.
-      if (isKubernetesError(error) && error.reason === "Invalid") {
-        throw error
+      if (isKubernetesError(error) && error.reason === 'Invalid') {
+        if (
+          error.details.causes.some((cause) =>
+            cause.message.includes(
+              'sendInitialEvents is forbidden for watch unless the WatchList feature gate is enabled'
+            )
+          )
+        ) {
+          console.info(`Error: sendInitialEvents is forbidden for watch unless the WatchList feature gate is enabled.
+To resolve this issue, enable the WatchList feature gate in your k8s api-server.
+
+For k3d, you can enable the feature gate with the following command:
+
+$ k3d cluster create kubekit --k3s-arg '--kube-apiserver-arg=feature-gates=WatchList=true@server:*'`);
+        }
+        throw error;
       }
 
       if (
diff --git a/packages/kubekit-client/src/lib/error.ts b/packages/kubekit-client/src/lib/error.ts
index 159cc839..b5b793a6 100644
--- a/packages/kubekit-client/src/lib/error.ts
+++ b/packages/kubekit-client/src/lib/error.ts
@@ -38,7 +38,7 @@ export type KubernetesError = {
     }[];
   };
   code: number;
-}
+};
 
 export function isKubernetesError(obj: unknown): obj is KubernetesError {
   if (typeof obj !== 'object' || obj === null) return false;