Expose fatalErrors API from the Start contract

docs/development/core/public/kibana-plugin-public.chromenavlinks.update.md

@@ -1,30 +1,30 @@
-<!-- Do not edit this file. It is automatically generated by API Documenter. -->
-
-[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [ChromeNavLinks](./kibana-plugin-public.chromenavlinks.md) &gt; [update](./kibana-plugin-public.chromenavlinks.update.md)
-
-## ChromeNavLinks.update() method
-
-> Warning: This API is now obsolete.
-> 
-> Uses the [AppBase.updater$](./kibana-plugin-public.appbase.updater_.md) property when registering your application with [ApplicationSetup.register()](./kibana-plugin-public.applicationsetup.register.md) instead.
-> 
-
-Update the navlink for the given id with the updated attributes. Returns the updated navlink or `undefined` if it does not exist.
-
-<b>Signature:</b>
-
-```typescript
-update(id: string, values: ChromeNavLinkUpdateableFields): ChromeNavLink | undefined;
-```
-
-## Parameters
-
-|  Parameter | Type | Description |
-|  --- | --- | --- |
-|  id | <code>string</code> |  |
-|  values | <code>ChromeNavLinkUpdateableFields</code> |  |
-
-<b>Returns:</b>
-
-`ChromeNavLink | undefined`
-
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [ChromeNavLinks](./kibana-plugin-public.chromenavlinks.md) &gt; [update](./kibana-plugin-public.chromenavlinks.update.md)
+
+## ChromeNavLinks.update() method
+
+> Warning: This API is now obsolete.
+> 
+> Uses the [AppBase.updater$](./kibana-plugin-public.appbase.updater_.md) property when registering your application with [ApplicationSetup.register()](./kibana-plugin-public.applicationsetup.register.md) instead.
+> 
+
+Update the navlink for the given id with the updated attributes. Returns the updated navlink or `undefined` if it does not exist.
+
+<b>Signature:</b>
+
+```typescript
+update(id: string, values: ChromeNavLinkUpdateableFields): ChromeNavLink | undefined;
+```
+
+## Parameters
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  id | <code>string</code> |  |
+|  values | <code>ChromeNavLinkUpdateableFields</code> |  |
+
+<b>Returns:</b>
+
+`ChromeNavLink | undefined`
+

docs/development/core/public/kibana-plugin-public.corestart.fatalerrors.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [CoreStart](./kibana-plugin-public.corestart.md) &gt; [fatalErrors](./kibana-plugin-public.corestart.fatalerrors.md)
+
+## CoreStart.fatalErrors property
+
+[FatalErrorsStart](./kibana-plugin-public.fatalerrorsstart.md)
+
+<b>Signature:</b>
+
+```typescript
+fatalErrors: FatalErrorsStart;
+```

docs/development/core/public/kibana-plugin-public.corestart.md

@@ -19,6 +19,7 @@ export interface CoreStart
 |  [application](./kibana-plugin-public.corestart.application.md) | <code>ApplicationStart</code> | [ApplicationStart](./kibana-plugin-public.applicationstart.md) |
 |  [chrome](./kibana-plugin-public.corestart.chrome.md) | <code>ChromeStart</code> | [ChromeStart](./kibana-plugin-public.chromestart.md) |
 |  [docLinks](./kibana-plugin-public.corestart.doclinks.md) | <code>DocLinksStart</code> | [DocLinksStart](./kibana-plugin-public.doclinksstart.md) |
+|  [fatalErrors](./kibana-plugin-public.corestart.fatalerrors.md) | <code>FatalErrorsStart</code> | [FatalErrorsStart](./kibana-plugin-public.fatalerrorsstart.md) |
 |  [http](./kibana-plugin-public.corestart.http.md) | <code>HttpStart</code> | [HttpStart](./kibana-plugin-public.httpstart.md) |
 |  [i18n](./kibana-plugin-public.corestart.i18n.md) | <code>I18nStart</code> | [I18nStart](./kibana-plugin-public.i18nstart.md) |
 |  [injectedMetadata](./kibana-plugin-public.corestart.injectedmetadata.md) | <code>{</code><br/><code>        getInjectedVar: (name: string, defaultValue?: any) =&gt; unknown;</code><br/><code>    }</code> | exposed temporarily until https://github.com/elastic/kibana/issues/41990 done use \*only\* to retrieve config values. There is no way to set injected values in the new platform. Use the legacy platform API instead. |

docs/development/core/public/kibana-plugin-public.fatalerrorsstart.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [FatalErrorsStart](./kibana-plugin-public.fatalerrorsstart.md)
+
+## FatalErrorsStart type
+
+FatalErrors stop the Kibana Public Core and displays a fatal error screen with details about the Kibana build and the error.
+
+<b>Signature:</b>
+
+```typescript
+export declare type FatalErrorsStart = FatalErrorsSetup;
+```

docs/development/core/public/kibana-plugin-public.md

@@ -129,6 +129,7 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [ChromeHelpExtensionMenuGitHubLink](./kibana-plugin-public.chromehelpextensionmenugithublink.md) |  |
 |  [ChromeHelpExtensionMenuLink](./kibana-plugin-public.chromehelpextensionmenulink.md) |  |
 |  [ChromeNavLinkUpdateableFields](./kibana-plugin-public.chromenavlinkupdateablefields.md) |  |
+|  [FatalErrorsStart](./kibana-plugin-public.fatalerrorsstart.md) | FatalErrors stop the Kibana Public Core and displays a fatal error screen with details about the Kibana build and the error. |
 |  [HandlerContextType](./kibana-plugin-public.handlercontexttype.md) | Extracts the type of the first argument of a [HandlerFunction](./kibana-plugin-public.handlerfunction.md) to represent the type of the context. |
 |  [HandlerFunction](./kibana-plugin-public.handlerfunction.md) | A function that accepts a context object and an optional number of additional arguments. Used for the generic types in [IContextContainer](./kibana-plugin-public.icontextcontainer.md) |
 |  [HandlerParameters](./kibana-plugin-public.handlerparameters.md) | Extracts the types of the additional arguments of a [HandlerFunction](./kibana-plugin-public.handlerfunction.md)<!-- -->, excluding the [HandlerContextType](./kibana-plugin-public.handlercontexttype.md)<!-- -->. |

src/core/public/core_system.ts

@@ -214,6 +214,7 @@ export class CoreSystem {
       const http = await this.http.start({ injectedMetadata, fatalErrors: this.fatalErrorsSetup! });
       const savedObjects = await this.savedObjects.start({ http });
       const i18n = await this.i18n.start();
+      const fatalErrors = await this.fatalErrors.start();
       await this.integrations.start({ uiSettings });
 
       const coreUiTargetDomElement = document.createElement('div');
@@ -271,6 +272,7 @@ export class CoreSystem {
         notifications,
         overlays,
         uiSettings,
+        fatalErrors,
       };
 
       const plugins = await this.plugins.start(core);

src/core/public/fatal_errors/fatal_errors_service.mock.ts

@@ -26,18 +26,22 @@ const createSetupContractMock = () => {
 
   return setupContract;
 };
+const createStartContractMock = createSetupContractMock;
 
 type FatalErrorsServiceContract = PublicMethodsOf<FatalErrorsService>;
 const createMock = () => {
   const mocked: jest.Mocked<FatalErrorsServiceContract> = {
     setup: jest.fn(),
+    start: jest.fn(),
   };
 
   mocked.setup.mockReturnValue(createSetupContractMock());
+  mocked.start.mockReturnValue(createStartContractMock());
   return mocked;
 };
 
 export const fatalErrorsServiceMock = {
   create: createMock,
   createSetupContract: createSetupContractMock,
+  createStartContract: createStartContractMock,
 };

src/core/public/fatal_errors/fatal_errors_service.tsx

@@ -54,9 +54,18 @@ export interface FatalErrorsSetup {
   get$: () => Rx.Observable<FatalErrorInfo>;
 }
 
+/**
+ * FatalErrors stop the Kibana Public Core and displays a fatal error screen
+ * with details about the Kibana build and the error.
+ *
+ * @public
+ */
+export type FatalErrorsStart = FatalErrorsSetup;
+
 /** @interal */
 export class FatalErrorsService {
   private readonly errorInfo$ = new Rx.ReplaySubject<FatalErrorInfo>();
+  private fatalErrors?: FatalErrorsSetup;
 
   /**
    *
@@ -82,7 +91,7 @@ export class FatalErrorsService {
         },
       });
 
-    const fatalErrorsSetup: FatalErrorsSetup = {
+    this.fatalErrors = {
       add: (error, source?) => {
         const errorInfo = getErrorInfo(error, source);
 
@@ -101,9 +110,15 @@ export class FatalErrorsService {
       },
     };
 
-    this.setupGlobalErrorHandlers(fatalErrorsSetup);
+    this.setupGlobalErrorHandlers(this.fatalErrors!);
+
+    return this.fatalErrors!;
+  }
 
-    return fatalErrorsSetup;
+  public start() {
+    const { fatalErrors } = this;
+    if (!fatalErrors) throw new Error('FatalErrorsService#setup() must be invoked before start.');
+    return fatalErrors;
   }
 
   private renderError(injectedMetadata: InjectedMetadataSetup, i18n: I18nStart) {

src/core/public/fatal_errors/index.ts

@@ -17,5 +17,5 @@
  * under the License.
  */
 
-export { FatalErrorsSetup, FatalErrorsService } from './fatal_errors_service';
+export { FatalErrorsSetup, FatalErrorsStart, FatalErrorsService } from './fatal_errors_service';
 export { FatalErrorInfo } from './get_error_info';

src/core/public/index.ts

@@ -55,7 +55,7 @@ import {
   ChromeRecentlyAccessed,
   ChromeRecentlyAccessedHistoryItem,
 } from './chrome';
-import { FatalErrorsSetup, FatalErrorInfo } from './fatal_errors';
+import { FatalErrorsSetup, FatalErrorsStart, FatalErrorInfo } from './fatal_errors';
 import { HttpSetup, HttpStart } from './http';
 import { I18nStart } from './i18n';
 import { InjectedMetadataSetup, InjectedMetadataStart, LegacyNavLink } from './injected_metadata';
@@ -232,6 +232,8 @@ export interface CoreStart {
   overlays: OverlayStart;
   /** {@link IUiSettingsClient} */
   uiSettings: IUiSettingsClient;
+  /** {@link FatalErrorsStart} */
+  fatalErrors: FatalErrorsStart;
   /**
    * exposed temporarily until https://github.com/elastic/kibana/issues/41990 done
    * use *only* to retrieve config values. There is no way to set injected values
@@ -302,6 +304,7 @@ export {
   DocLinksStart,
   FatalErrorInfo,
   FatalErrorsSetup,
+  FatalErrorsStart,
   HttpSetup,
   HttpStart,
   I18nStart,

src/core/public/legacy/legacy_service.test.ts

@@ -98,6 +98,7 @@ const notificationsStart = notificationServiceMock.createStartContract();
 const overlayStart = overlayServiceMock.createStartContract();
 const uiSettingsStart = uiSettingsServiceMock.createStartContract();
 const savedObjectsStart = savedObjectsMock.createStartContract();
+const fatalErrorsStart = fatalErrorsServiceMock.createStartContract();
 const mockStorage = { getItem: jest.fn() } as any;
 
 const defaultStartDeps = {
@@ -112,6 +113,7 @@ const defaultStartDeps = {
     overlays: overlayStart,
     uiSettings: uiSettingsStart,
     savedObjects: savedObjectsStart,
+    fatalErrors: fatalErrorsStart,
   },
   lastSubUrlStorage: mockStorage,
   targetDomElement: document.createElement('div'),

src/core/public/mocks.ts

@@ -74,6 +74,7 @@ function createCoreStartMock({ basePath = '' } = {}) {
     injectedMetadata: {
       getInjectedVar: injectedMetadataServiceMock.createStartContract().getInjectedVar,
     },
+    fatalErrors: fatalErrorsServiceMock.createStartContract(),
   };
 
   return mock;

src/core/public/plugins/plugin_context.ts

@@ -151,5 +151,6 @@ export function createPluginStartContext<
     injectedMetadata: {
       getInjectedVar: deps.injectedMetadata.getInjectedVar,
     },
+    fatalErrors: deps.fatalErrors,
   };
 }

src/core/public/plugins/plugins_service.test.ts

@@ -111,6 +111,7 @@ describe('PluginsService', () => {
       overlays: overlayServiceMock.createStartContract(),
       uiSettings: uiSettingsServiceMock.createStartContract(),
       savedObjects: savedObjectsMock.createStartContract(),
+      fatalErrors: fatalErrorsServiceMock.createStartContract(),
     };
     mockStartContext = {
       ...mockStartDeps,

src/core/public/public.api.md

@@ -377,6 +377,8 @@ export interface CoreStart {
     // (undocumented)
     docLinks: DocLinksStart;
     // (undocumented)
+    fatalErrors: FatalErrorsStart;
+    // (undocumented)
     http: HttpStart;
     // (undocumented)
     i18n: I18nStart;
@@ -532,6 +534,9 @@ export interface FatalErrorsSetup {
     get$: () => Rx.Observable<FatalErrorInfo>;
 }
 
+// @public
+export type FatalErrorsStart = FatalErrorsSetup;
+
 // @public
 export type HandlerContextType<T extends HandlerFunction<any>> = T extends HandlerFunction<infer U> ? U : never;