[Embeddable Rebuild] [Discover] Fix bundle size

src/plugins/discover/public/embeddable/actions/view_saved_search_action.ts

@@ -7,40 +7,15 @@
  */
 
 import type { ApplicationStart } from '@kbn/core/public';
-import { SEARCH_EMBEDDABLE_TYPE } from '@kbn/discover-utils';
-import { ViewMode } from '@kbn/embeddable-plugin/public';
 import { i18n } from '@kbn/i18n';
-import {
-  apiCanAccessViewMode,
-  apiHasType,
-  apiIsOfType,
-  CanAccessViewMode,
-  EmbeddableApiContext,
-  getInheritedViewMode,
-  HasType,
-} from '@kbn/presentation-publishing';
+import type { EmbeddableApiContext } from '@kbn/presentation-publishing';
 import type { Action } from '@kbn/ui-actions-plugin/public';
 
 import type { DiscoverAppLocator } from '../../../common';
-import { PublishesSavedSearch, apiPublishesSavedSearch } from '../types';
 import { getDiscoverLocatorParams } from '../utils/get_discover_locator_params';
 
 export const ACTION_VIEW_SAVED_SEARCH = 'ACTION_VIEW_SAVED_SEARCH';
 
-type ViewSavedSearchActionApi = CanAccessViewMode & HasType & PublishesSavedSearch;
-
-const compatibilityCheck = (
-  api: EmbeddableApiContext['embeddable']
-): api is ViewSavedSearchActionApi => {
-  return (
-    apiCanAccessViewMode(api) &&
-    getInheritedViewMode(api) === ViewMode.VIEW &&
-    apiHasType(api) &&
-    apiIsOfType(api, SEARCH_EMBEDDABLE_TYPE) &&
-    apiPublishesSavedSearch(api)
-  );
-};
-
 export class ViewSavedSearchAction implements Action<EmbeddableApiContext> {
   public id = ACTION_VIEW_SAVED_SEARCH;
   public readonly type = ACTION_VIEW_SAVED_SEARCH;
@@ -51,6 +26,7 @@ export class ViewSavedSearchAction implements Action<EmbeddableApiContext> {
   ) {}
 
   async execute({ embeddable }: EmbeddableApiContext): Promise<void> {
+    const { compatibilityCheck } = await import('./view_saved_search_compatibility_check');
     if (!compatibilityCheck(embeddable)) {
       return;
     }
@@ -73,6 +49,9 @@ export class ViewSavedSearchAction implements Action<EmbeddableApiContext> {
     const { capabilities } = this.application;
     const hasDiscoverPermissions =
       (capabilities.discover.show as boolean) || (capabilities.discover.save as boolean);
-    return compatibilityCheck(embeddable) && hasDiscoverPermissions;
+
+    if (!hasDiscoverPermissions) return false; // early return to delay async import until absolutely necessary
+    const { compatibilityCheck } = await import('./view_saved_search_compatibility_check');
+    return compatibilityCheck(embeddable);
   }
 }

src/plugins/discover/public/embeddable/actions/view_saved_search_compatibility_check.ts

@@ -0,0 +1,35 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import { SEARCH_EMBEDDABLE_TYPE } from '@kbn/discover-utils';
+import { ViewMode } from '@kbn/embeddable-plugin/public';
+import {
+  apiCanAccessViewMode,
+  apiHasType,
+  apiIsOfType,
+  CanAccessViewMode,
+  EmbeddableApiContext,
+  getInheritedViewMode,
+  HasType,
+} from '@kbn/presentation-publishing';
+
+import { apiPublishesSavedSearch, PublishesSavedSearch } from '../types';
+
+type ViewSavedSearchActionApi = CanAccessViewMode & HasType & PublishesSavedSearch;
+
+export const compatibilityCheck = (
+  api: EmbeddableApiContext['embeddable']
+): api is ViewSavedSearchActionApi => {
+  return (
+    apiCanAccessViewMode(api) &&
+    getInheritedViewMode(api) === ViewMode.VIEW &&
+    apiHasType(api) &&
+    apiIsOfType(api, SEARCH_EMBEDDABLE_TYPE) &&
+    apiPublishesSavedSearch(api)
+  );
+};

src/plugins/discover/public/embeddable/utils/get_discover_locator_params.ts

@@ -7,7 +7,7 @@
  */
 
 import type { Filter } from '@kbn/es-query';
-import { PublishesSavedObjectId, PublishesUnifiedSearch } from '@kbn/presentation-publishing';
+import type { PublishesSavedObjectId, PublishesUnifiedSearch } from '@kbn/presentation-publishing';
 import { DiscoverAppLocatorParams } from '../../../common';
 import { PublishesSavedSearch } from '../types';