Add the ability to sync kube config files (#2567)

* Add the ability to sync kube config files

- Will update when the files changes

- add KUBECONFIG_SYNC label

- fix rebase and change to addObservableSource

- move UI to user settings

- support shallow folder watching

- add some unit tests for the diff-er

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

* responding to review comments

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

* fix tests and add try/catch

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

* always sync c&p folder, remove bad rebase

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

* fix preferences

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

* Fix settings saving and catalog view

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

* fix unit tests

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

* fix synced clusters not connectable

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

* change to non-complete shallow watching

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

* fix sizing

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

* Catch readStream errors

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

* don't clear UserStore on non-existant preference field, fix unlinking not removing items from source

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

* change label to file

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

src/renderer/api/__tests__/catalog-entity-registry.test.ts

@@ -43,27 +43,6 @@ describe("CatalogEntityRegistry", () => {
       expect(catalog.items.length).toEqual(2);
     });
 
-    it("ignores unknown items", () => {
-      const catalog = new CatalogEntityRegistry(catalogCategoryRegistry);
-      const items = [{
-        apiVersion: "entity.k8slens.dev/v1alpha1",
-        kind: "FooBar",
-        metadata: {
-          uid: "123",
-          name: "foobar",
-          source: "test",
-          labels: {}
-        },
-        status: {
-          phase: "disconnected"
-        },
-        spec: {}
-      }];
-
-      catalog.updateItems(items);
-      expect(catalog.items.length).toEqual(0);
-    });
-
     it("updates existing items", () => {
       const catalog = new CatalogEntityRegistry(catalogCategoryRegistry);
       const items = [{

src/renderer/api/catalog-entity-registry.ts

@@ -17,27 +17,7 @@ export class CatalogEntityRegistry {
   }
 
   @action updateItems(items: (CatalogEntityData & CatalogEntityKindData)[]) {
-    this._items.forEach((item, index) => {
-      const foundIndex = items.findIndex((i) => i.apiVersion === item.apiVersion && i.kind === item.kind && i.metadata.uid === item.metadata.uid);
-
-      if (foundIndex === -1) {
-        this._items.splice(index, 1);
-      }
-    });
-
-    items.forEach((data) => {
-      const item = this.categoryRegistry.getEntityForData(data);
-
-      if (!item) return; // invalid data
-
-      const index = this._items.findIndex((i) => i.apiVersion === item.apiVersion && i.kind === item.kind && i.metadata.uid === item.metadata.uid);
-
-      if (index === -1) {
-        this._items.push(item);
-      } else {
-        this._items.splice(index, 1, item);
-      }
-    });
+    this._items = items.map(data => this.categoryRegistry.getEntityForData(data));
   }
 
   set activeEntity(entity: CatalogEntity) {