add user-store file name migration (#733)

Co-authored-by: Sebastian Malton <smalton@mirantis.com>

src/common/user-store.ts

@@ -10,6 +10,7 @@ import { kubeConfigDefaultPath, loadConfig } from "./kube-helpers";
 import { appEventBus } from "./event-bus";
 import logger from "../main/logger";
 import path from "path";
+import { fileNameMigration } from "../migrations/user-store";
 
 export interface UserStoreModel {
   kubeConfigPath: string;
@@ -37,7 +38,7 @@ export class UserStore extends BaseStore<UserStoreModel> {
 
   private constructor() {
     super({
-      // configName: "lens-user-store", // todo: migrate from default "config.json"
+      configName: "lens-user-store",
       migrations,
     });
 
@@ -85,6 +86,16 @@ export class UserStore extends BaseStore<UserStoreModel> {
     }
   }
 
+  async load(): Promise<void> {
+    /**
+     * This has to be here before the call to `new Config` in `super.load()`
+     * as we have to make sure that file is in the expected place for that call
+     */
+    await fileNameMigration();
+
+    return super.load();
+  }
+
   get isNewVersion() {
     return semver.gt(getAppVersion(), this.lastSeenAppVersion);
   }