update pr comments

Signed-off-by: Alex Eftimie <alex.eftimie@getyourguide.com>

plugins/techdocs/src/client.ts

@@ -16,7 +16,11 @@
 
 import { CompoundEntityRef } from '@backstage/catalog-model';
 import { Config } from '@backstage/config';
-import { DiscoveryApi, FetchApi } from '@backstage/core-plugin-api';
+import {
+  DiscoveryApi,
+  FetchApi,
+  IdentityApi,
+} from '@backstage/core-plugin-api';
 import { NotFoundError, ResponseError } from '@backstage/errors';
 import {
   SyncResult,
@@ -126,8 +130,8 @@ export class TechDocsStorageClient implements TechDocsStorageApi {
     configApi: Config;
     discoveryApi: DiscoveryApi;
     fetchApi: FetchApi;
-    // @deprecated Remove identityApiRef
-    identityApi?: any;
+    /** @deprecated identityApi is not needed any more */
+    identityApi?: IdentityApi;
   }) {
     this.configApi = options.configApi;
     this.discoveryApi = options.discoveryApi;
@@ -210,8 +214,10 @@ export class TechDocsStorageClient implements TechDocsStorageApi {
     const url = `${apiOrigin}/sync/${namespace}/${kind}/${name}`;
 
     return new Promise((resolve, reject) => {
+      const ctrl = new AbortController();
       fetchEventSource(url, {
         fetch: this.fetchApi.fetch,
+        signal: ctrl.signal,
         onmessage(e: any) {
           if (e.event === 'log') {
             if (e.data) {
@@ -228,6 +234,7 @@ export class TechDocsStorageClient implements TechDocsStorageApi {
           }
         },
         onerror(err) {
+          ctrl.abort();
           reject(err);
         },
       });

plugins/techdocs/src/plugin.ts

@@ -31,7 +31,6 @@ import {
   createRoutableExtension,
   discoveryApiRef,
   fetchApiRef,
-  identityApiRef,
 } from '@backstage/core-plugin-api';
 import {
   createSearchResultListItemExtension,
@@ -52,18 +51,13 @@ export const techdocsPlugin = createPlugin({
       deps: {
         configApi: configApiRef,
         discoveryApi: discoveryApiRef,
-        /**
-         * @deprecated fetchApi is enough
-         */
-        identityApi: identityApiRef,
         fetchApi: fetchApiRef,
       },
-      factory: ({ configApi, discoveryApi, fetchApi, identityApi = null }) =>
+      factory: ({ configApi, discoveryApi, fetchApi }) =>
         new TechDocsStorageClient({
           configApi,
           discoveryApi,
           fetchApi,
-          identityApi,
         }),
     }),
     createApiFactory({