Fix cluster-store and hotbar-store migrations (#3208)

- kubeConfigPath was erroniously set to cluster.id
- Skip empty workspace hotbars
- Output a warn if updating or creating a cluster throws in
  cluster-store

Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/migrations/cluster-store/5.0.0-beta.13.ts

@@ -70,12 +70,13 @@ function mergeSet(left: Iterable<string>, right: Iterable<string>): string[] {
 function mergeClusterModel(prev: ClusterModel, right: Omit<ClusterModel, "id">): ClusterModel {
   return {
     id: prev.id,
-    kubeConfigPath: prev.id,
+    kubeConfigPath: prev.kubeConfigPath,
     contextName: prev.contextName,
     preferences: mergePreferences(prev.preferences ?? {}, right.preferences ?? {}),
     metadata: prev.metadata,
     labels: mergeLabels(prev.labels ?? {}, right.labels ?? {}),
     accessibleNamespaces: mergeSet(prev.accessibleNamespaces ?? [], right.accessibleNamespaces ?? []),
+    workspace: prev.workspace || right.workspace,
   };
 }
 
@@ -105,8 +106,10 @@ export default {
       const newId = generateNewIdFor(cluster);
 
       if (clusters.has(newId)) {
+        migrationLog(`Duplicate entries for ${newId}`, { oldId });
         clusters.set(newId, mergeClusterModel(clusters.get(newId), cluster));
       } else {
+        migrationLog(`First entry for ${newId}`, { oldId });
         clusters.set(newId, {
           ...cluster,
           id: newId,

src/migrations/hotbar-store/5.0.0-beta.10.ts

@@ -21,13 +21,13 @@
 
 import { app } from "electron";
 import fse from "fs-extra";
-import { isNull, uniqBy } from "lodash";
+import { isNull } from "lodash";
 import path from "path";
 import * as uuid from "uuid";
 import type { ClusterStoreModel } from "../../common/cluster-store";
 import { defaultHotbarCells, Hotbar, HotbarStore } from "../../common/hotbar-store";
 import { catalogEntity } from "../../main/catalog-sources/general";
-import type { MigrationDeclaration } from "../helpers";
+import { MigrationDeclaration, migrationLog } from "../helpers";
 import { generateNewIdFor } from "../utils";
 
 interface Pre500WorkspaceStoreModel {
@@ -47,9 +47,9 @@ export default {
       const workspaceStoreData: Pre500WorkspaceStoreModel = fse.readJsonSync(path.join(userDataPath, "lens-workspace-store.json"));
       const { clusters }: ClusterStoreModel = fse.readJSONSync(path.join(userDataPath, "lens-cluster-store.json"));
       const workspaceHotbars = new Map<string, Hotbar>(); // mapping from WorkspaceId to HotBar
-      const uniqueClusters = uniqBy(clusters, "metadata.id"); // Filtering out duplicated clusters
 
       for (const { id, name } of workspaceStoreData.workspaces) {
+        migrationLog(`Creating new hotbar for ${name}`);
         workspaceHotbars.set(id, {
           id: uuid.v4(), // don't use the old IDs as they aren't necessarily UUIDs
           items: [],
@@ -69,9 +69,12 @@ export default {
         });
       }
 
-      for (const cluster of uniqueClusters) {
+      for (const cluster of clusters) {
+        const uid = generateNewIdFor(cluster);
         const workspaceHotbar = workspaceHotbars.get(cluster.workspace);
 
+        migrationLog(`Adding cluster ${uid} to ${workspaceHotbar.name}`);
+
         if (workspaceHotbar?.items.length < defaultHotbarCells) {
           workspaceHotbar.items.push({
             entity: {
@@ -83,6 +86,11 @@ export default {
       }
 
       for (const hotbar of workspaceHotbars.values()) {
+        if (hotbar.items.length === 0) {
+          migrationLog(`Skipping ${hotbar.name} due to it being empty`);
+          continue;
+        }
+
         while (hotbar.items.length < defaultHotbarCells) {
           hotbar.items.push(null);
         }