Add globalSearch x-pack plugin

.eslintrc.js

@@ -225,7 +225,7 @@ module.exports = {
                   '!src/core/server/index.ts', // relative import
                   '!src/core/server/mocks{,.ts}',
                   '!src/core/server/types{,.ts}',
-                  '!src/core/server/test_utils',
+                  '!src/core/server/test_utils{,.ts}',
                   // for absolute imports until fixed in
                   // https://github.com/elastic/kibana/issues/36096
                   '!src/core/server/*.test.mocks{,.ts}',

.github/CODEOWNERS

@@ -139,6 +139,7 @@
 /config/kibana.yml @elastic/kibana-platform
 /x-pack/plugins/features/  @elastic/kibana-platform
 /x-pack/plugins/licensing/  @elastic/kibana-platform
+/x-pack/plugins/global_search/  @elastic/kibana-platform
 /x-pack/plugins/cloud/ @elastic/kibana-platform
 /packages/kbn-config-schema/ @elastic/kibana-platform
 /src/legacy/server/config/ @elastic/kibana-platform

rfcs/text/0011_global_search.md

@@ -194,7 +194,7 @@ Notes:
 
 ### Plugin API
 
-#### server API
+#### Common types
 
 ```ts
 /**
@@ -208,6 +208,21 @@ type GlobalSearchResult = Omit<GlobalSearchProviderResult, 'url'> & {
   url: string;
 };
 
+
+/**
+ * Response returned from the {@link GlobalSearchServiceStart | global search service}'s `find` API
+ */
+type GlobalSearchBatchedResults = {
+  /**
+   * Results for this batch
+   */
+  results: GlobalSearchResult[];
+};
+```
+
+#### server API
+
+```ts
 /**
  * Options for the server-side {@link GlobalSearchServiceStart.find | find API}
  */
@@ -226,16 +241,6 @@ interface GlobalSearchFindOptions {
   aborted$?: Observable<void>;
 }
 
-/**
- * Response returned from the server-side {@link GlobalSearchServiceStart | global search service}'s `find` API
- */
-type GlobalSearchBatchedResults = {
-  /**
-   * Results for this batch
-   */
-  results: GlobalSearchResult[];
-};
-
 /** @public */
 interface GlobalSearchPluginSetup {
   registerResultProvider(provider: GlobalSearchResultProvider);
@@ -265,28 +270,6 @@ interface GlobalSearchFindOptions {
   aborted$?: Observable<void>;
 }
 
-/**
- * Enhanced {@link GlobalSearchResult | result type} for the client-side,
- * to allow navigating to a given result.
- */
-interface NavigableGlobalSearchResult extends GlobalSearchResult {
-  /**
-   * Navigate to this result's associated url. If the result is on this kibana instance, user will be redirected to it
-   * in a SPA friendly way using `application.navigateToApp`, else, a full page refresh will be performed.
-   */
-  navigate: () => Promise<void>;
-}
-
-/**
- * Response returned from the client-side {@link GlobalSearchServiceStart | global search service}'s `find` API
- */
-type GlobalSearchBatchedResults = {
-  /**
-   * Results for this batch
-   */
-  results: NavigableGlobalSearchResult[];
-};
-
 /** @public */
 interface GlobalSearchPluginSetup {
   registerResultProvider(provider: GlobalSearchResultProvider);
@@ -304,9 +287,6 @@ Notes:
   - The `registerResultProvider` setup APIs share the same signature, however the input `GlobalSearchResultProvider`
     types are different on the client and server.
   - The `find` start API signature got a `KibanaRequest` for `server`, when this parameter is not present for `public`.
-- The `find` API returns a observable of `NavigableGlobalSearchResult` instead of plain `GlobalSearchResult`. This type
-  is here to enhance results with a `navigate` method to let the `GlobalSearch` plugin handle the navigation logic, which is
-  non-trivial. See the [Redirecting to a result](#redirecting-to-a-result) section for more info.
 
 #### http API
 
@@ -395,14 +375,11 @@ In current specification, the only conversion step is to transform the `result.u
 
 #### redirecting to a result
 
-Parsing a relative or absolute result url to perform SPA navigation can be non trivial, and should remains the responsibility
-of the GlobalSearch plugin API.
-
-This is why `NavigableGlobalSearchResult.navigate` has been introduced on the client-side version of the `find` API
+Parsing a relative or absolute result url to perform SPA navigation can be non trivial. This is why `ApplicationService.navigateToUrl` has been introduced on the client-side core API
 
-When using `navigate` from a result instance, the following logic will be executed:
+When using `navigateToUrl` with the url of a result instance, the following logic will be executed:
 
-If all these criteria are true for `result.url`:
+If all these criteria are true for `url`:
 
 - (only for absolute URLs) The origin of the URL matches the origin of the browser's current location
 - The pathname of the URL starts with the current basePath (eg. /mybasepath/s/my-space)

src/core/server/saved_objects/routes/integration_tests/bulk_create.test.ts

@@ -21,7 +21,7 @@ import supertest from 'supertest';
 import { UnwrapPromise } from '@kbn/utility-types';
 import { registerBulkCreateRoute } from '../bulk_create';
 import { savedObjectsClientMock } from '../../../../../core/server/mocks';
-import { setupServer } from './test_utils';
+import { setupServer } from '../test_utils';
 
 type setupServerReturn = UnwrapPromise<ReturnType<typeof setupServer>>;
 

src/core/server/saved_objects/routes/integration_tests/bulk_get.test.ts

@@ -21,7 +21,7 @@ import supertest from 'supertest';
 import { UnwrapPromise } from '@kbn/utility-types';
 import { registerBulkGetRoute } from '../bulk_get';
 import { savedObjectsClientMock } from '../../../../../core/server/mocks';
-import { setupServer } from './test_utils';
+import { setupServer } from '../test_utils';
 
 type setupServerReturn = UnwrapPromise<ReturnType<typeof setupServer>>;
 

src/core/server/saved_objects/routes/integration_tests/bulk_update.test.ts

@@ -21,7 +21,7 @@ import supertest from 'supertest';
 import { UnwrapPromise } from '@kbn/utility-types';
 import { registerBulkUpdateRoute } from '../bulk_update';
 import { savedObjectsClientMock } from '../../../../../core/server/mocks';
-import { setupServer } from './test_utils';
+import { setupServer } from '../test_utils';
 
 type setupServerReturn = UnwrapPromise<ReturnType<typeof setupServer>>;
 

src/core/server/saved_objects/routes/integration_tests/create.test.ts

@@ -21,7 +21,7 @@ import supertest from 'supertest';
 import { UnwrapPromise } from '@kbn/utility-types';
 import { registerCreateRoute } from '../create';
 import { savedObjectsClientMock } from '../../service/saved_objects_client.mock';
-import { setupServer } from './test_utils';
+import { setupServer } from '../test_utils';
 
 type setupServerReturn = UnwrapPromise<ReturnType<typeof setupServer>>;
 

src/core/server/saved_objects/routes/integration_tests/delete.test.ts

@@ -21,7 +21,7 @@ import supertest from 'supertest';
 import { UnwrapPromise } from '@kbn/utility-types';
 import { registerDeleteRoute } from '../delete';
 import { savedObjectsClientMock } from '../../../../../core/server/mocks';
-import { setupServer } from './test_utils';
+import { setupServer } from '../test_utils';
 
 type setupServerReturn = UnwrapPromise<ReturnType<typeof setupServer>>;
 

src/core/server/saved_objects/routes/integration_tests/export.test.ts

@@ -27,7 +27,7 @@ import supertest from 'supertest';
 import { UnwrapPromise } from '@kbn/utility-types';
 import { SavedObjectConfig } from '../../saved_objects_config';
 import { registerExportRoute } from '../export';
-import { setupServer, createExportableType } from './test_utils';
+import { setupServer, createExportableType } from '../test_utils';
 
 type setupServerReturn = UnwrapPromise<ReturnType<typeof setupServer>>;
 const exportSavedObjectsToStream = exportMock.exportSavedObjectsToStream as jest.Mock;

src/core/server/saved_objects/routes/integration_tests/find.test.ts

@@ -23,7 +23,7 @@ import querystring from 'querystring';
 import { UnwrapPromise } from '@kbn/utility-types';
 import { registerFindRoute } from '../find';
 import { savedObjectsClientMock } from '../../../../../core/server/mocks';
-import { setupServer } from './test_utils';
+import { setupServer } from '../test_utils';
 
 type setupServerReturn = UnwrapPromise<ReturnType<typeof setupServer>>;
 

src/core/server/saved_objects/routes/integration_tests/import.test.ts

@@ -22,7 +22,7 @@ import { UnwrapPromise } from '@kbn/utility-types';
 import { registerImportRoute } from '../import';
 import { savedObjectsClientMock } from '../../../../../core/server/mocks';
 import { SavedObjectConfig } from '../../saved_objects_config';
-import { setupServer, createExportableType } from './test_utils';
+import { setupServer, createExportableType } from '../test_utils';
 
 type setupServerReturn = UnwrapPromise<ReturnType<typeof setupServer>>;
 

src/core/server/saved_objects/routes/integration_tests/log_legacy_import.test.ts

@@ -21,7 +21,7 @@ import supertest from 'supertest';
 import { UnwrapPromise } from '@kbn/utility-types';
 import { registerLogLegacyImportRoute } from '../log_legacy_import';
 import { loggingServiceMock } from '../../../logging/logging_service.mock';
-import { setupServer } from './test_utils';
+import { setupServer } from '../test_utils';
 
 type setupServerReturn = UnwrapPromise<ReturnType<typeof setupServer>>;
 

src/core/server/saved_objects/routes/integration_tests/resolve_import_errors.test.ts

@@ -21,7 +21,7 @@ import supertest from 'supertest';
 import { UnwrapPromise } from '@kbn/utility-types';
 import { registerResolveImportErrorsRoute } from '../resolve_import_errors';
 import { savedObjectsClientMock } from '../../../../../core/server/mocks';
-import { setupServer, createExportableType } from './test_utils';
+import { setupServer, createExportableType } from '../test_utils';
 import { SavedObjectConfig } from '../../saved_objects_config';
 
 type setupServerReturn = UnwrapPromise<ReturnType<typeof setupServer>>;

src/core/server/saved_objects/routes/integration_tests/update.test.ts

@@ -21,7 +21,7 @@ import supertest from 'supertest';
 import { UnwrapPromise } from '@kbn/utility-types';
 import { registerUpdateRoute } from '../update';
 import { savedObjectsClientMock } from '../../../../../core/server/mocks';
-import { setupServer } from './test_utils';
+import { setupServer } from '../test_utils';
 
 type setupServerReturn = UnwrapPromise<ReturnType<typeof setupServer>>;
 

src/core/server/saved_objects/routes/integration_tests/test_utils.ts → src/core/server/saved_objects/routes/test_utils.ts

@@ -17,14 +17,14 @@
  * under the License.
  */
 
-import { ContextService } from '../../../context';
-import { createHttpServer, createCoreContext } from '../../../http/test_utils';
-import { coreMock } from '../../../mocks';
-import { SavedObjectsType } from '../../types';
+import { ContextService } from '../../context';
+import { createHttpServer, createCoreContext } from '../../http/test_utils';
+import { coreMock } from '../../mocks';
+import { SavedObjectsType } from '../types';
 
-const coreId = Symbol('core');
+const defaultCoreId = Symbol('core');
 
-export const setupServer = async () => {
+export const setupServer = async (coreId: symbol = defaultCoreId) => {
   const coreContext = createCoreContext({ coreId });
   const contextService = new ContextService(coreContext);
 

src/core/server/test_utils.ts

@@ -19,3 +19,4 @@
 
 export { createHttpServer } from './http/test_utils';
 export { ServiceStatusLevelSnapshotSerializer } from './status/test_utils';
+export { setupServer } from './saved_objects/routes/test_utils';

src/core/types/index.ts

@@ -26,3 +26,4 @@ export * from './capabilities';
 export * from './app_category';
 export * from './ui_settings';
 export * from './saved_objects';
+export * from './serializable';

src/core/types/serializable.ts

@@ -0,0 +1,32 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+export type Serializable =
+  | string
+  | number
+  | boolean
+  | null
+  | SerializableArray
+  | SerializableRecord;
+
+// we need interfaces instead of types here to allow cyclic references
+// eslint-disable-next-line @typescript-eslint/no-empty-interface
+export interface SerializableArray extends Array<Serializable> {}
+// eslint-disable-next-line @typescript-eslint/no-empty-interface
+export interface SerializableRecord extends Record<string, Serializable> {}

test/plugin_functional/plugins/core_provider_plugin/kibana.json

@@ -2,7 +2,7 @@
   "id": "core_provider_plugin",
   "version": "0.0.1",
   "kibanaVersion": "kibana",
-  "optionalPlugins": ["core_plugin_a", "core_plugin_b", "licensing"],
+  "optionalPlugins": ["core_plugin_a", "core_plugin_b", "licensing", "globalSearchTest"],
   "server": false,
   "ui": true
 }

x-pack/.i18nrc.json

@@ -18,6 +18,7 @@
     "xpack.endpoint": "plugins/endpoint",
     "xpack.features": "plugins/features",
     "xpack.fileUpload": "plugins/file_upload",
+    "xpack.globalSearch": ["plugins/global_search"],
     "xpack.graph": ["plugins/graph"],
     "xpack.grokDebugger": "plugins/grokdebugger",
     "xpack.idxMgmt": "plugins/index_management",

x-pack/plugins/global_search/README.md

@@ -0,0 +1,49 @@
+# Kibana GlobalSearch plugin
+
+The GlobalSearch plugin provides an easy way to search for various objects, such as applications
+or dashboards from the Kibana instance, from both server and client-side plugins
+
+## Consuming the globalSearch API
+
+```ts
+startDeps.globalSearch.find('some term').subscribe({
+  next: ({ results }) => {
+    addNewResultsToList(results);
+  },
+  error: () => {},
+  complete: () => {
+    showAsyncSearchIndicator(false);
+  }
+});
+```
+
+## Registering custom result providers
+
+The GlobalSearch API allows to extend provided results by registering your own provider.
+
+```ts
+setupDeps.globalSearch.registerResultProvider({
+  id: 'my_provider',
+  find: (term, options, context) => {
+    const resultPromise = myService.search(term, context.core.savedObjects.client);
+    return from(resultPromise).pipe(takeUntil(options.aborted$);
+  },
+});
+```
+
+## Known limitations
+
+### Client-side registered providers
+
+Results from providers registered from the client-side `registerResultProvider` API will
+not be available when performing a search from the server-side. For this reason, prefer
+registering providers using the server-side API when possible.
+
+Refer to the [RFC](rfcs/text/0011_global_search.md#result_provider_registration) for more details
+
+### Search completion cause
+
+There is currently no way to identify `globalSearch.find` observable completion cause:
+searches completing because all providers returned all their results and searches
+completing because the consumer aborted the search using the `aborted$` option or because
+the internal timout period has been reaches will both complete the same way.

x-pack/plugins/global_search/common/errors.test.ts

@@ -0,0 +1,22 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { GlobalSearchFindError } from './errors';
+
+describe('GlobalSearchFindError', () => {
+  describe('#invalidLicense', () => {
+    it('create an error with the correct `type`', () => {
+      const error = GlobalSearchFindError.invalidLicense('foobar');
+      expect(error.message).toBe('foobar');
+      expect(error.type).toBe('invalid-license');
+    });
+
+    it('can be identified via instanceof', () => {
+      const error = GlobalSearchFindError.invalidLicense('foo');
+      expect(error instanceof GlobalSearchFindError).toBe(true);
+    });
+  });
+});