[Code] added a language server launch failed status (#45753)

x-pack/legacy/plugins/code/common/language_server.ts

@@ -11,6 +11,7 @@ export enum LanguageServerStatus {
   INSTALLING,
   READY, // installed but not running
   RUNNING,
+  LAUNCH_FAILED,
 }
 
 export interface LanguageServer {

x-pack/legacy/plugins/code/common/repo_file_status.ts

@@ -14,6 +14,7 @@ export enum RepoFileStatus {
   REVISION_NOT_INDEXED = 'Current revision is not indexed.',
   LANG_SERVER_NOT_INSTALLED = 'Install additional language server to support current file.',
   FILE_IS_TOO_BIG = 'Current file is too big.',
+  LANG_SERVER_LAUNCH_FAILED = 'Language server failed to launch',
 }
 
 export enum Severity {
@@ -84,6 +85,12 @@ export const RepoFileStatusText = {
       defaultMessage: 'Current file is covered by dedicated language server.',
     }
   ),
+  [RepoFileStatus.LANG_SERVER_LAUNCH_FAILED]: i18n.translate(
+    'xpack.code.repoFileStatus.langServerLaunchFailed',
+    {
+      defaultMessage: 'Language server launch failed.',
+    }
+  ),
 };
 
 export enum CTA {
@@ -124,5 +131,6 @@ export interface StatusReport {
   langServerStatus?:
     | RepoFileStatus.LANG_SERVER_IS_INITIALIZING
     | RepoFileStatus.LANG_SERVER_NOT_INSTALLED
+    | RepoFileStatus.LANG_SERVER_LAUNCH_FAILED
     | RepoFileStatus.LANG_SERVER_INITIALIZED;
 }

x-pack/legacy/plugins/code/server/lsp/abstract_launcher.ts

@@ -25,6 +25,7 @@ export abstract class AbstractLauncher implements ILanguageServerLauncher {
   protected readonly log: Logger;
   private spawnTimes: number = 0;
   private launchReject?: (reason?: any) => void;
+  launchFailed: boolean = false;
   protected constructor(
     readonly name: string,
     readonly targetHost: string,
@@ -140,6 +141,7 @@ export abstract class AbstractLauncher implements ILanguageServerLauncher {
             'Launch language server failed.'
           );
           this.launchReject!(ServerStartFailed);
+          this.launchFailed = true;
           proxy.setError(ServerStartFailed);
           this.log.warn(`spawned program ${this.spawnTimes} times, mark this proxy unusable.`);
         }

x-pack/legacy/plugins/code/server/lsp/controller.test.ts

@@ -59,6 +59,8 @@ class LauncherStub implements ILanguageServerLauncher {
   ): Promise<ILanguageServerHandler> {
     return Promise.resolve(launcherSpy(builtinWorkspace, maxWorkspace, installationPath));
   }
+
+  launchFailed: boolean = false;
 }
 
 TYPESCRIPT.launcher = LauncherStub;

x-pack/legacy/plugins/code/server/lsp/controller.ts

@@ -197,6 +197,9 @@ export class LanguageServerController implements ILanguageServerHandler {
     // installed, but is it running?
     if (status === LanguageServerStatus.READY) {
       const ls = this.languageServers.find(d => d.definition === def);
+      if (ls && ls.launcher.launchFailed) {
+        return LanguageServerStatus.LAUNCH_FAILED;
+      }
       if (ls && ls.launcher.running) {
         return LanguageServerStatus.RUNNING;
       }

x-pack/legacy/plugins/code/server/lsp/language_server_launcher.ts

@@ -11,6 +11,7 @@ import { ILanguageServerHandler } from './proxy';
 export interface ILanguageServerLauncher {
   running: boolean;
   launch(builtinWorkspace: boolean, maxWorkspace: number): Promise<ILanguageServerHandler>;
+  launchFailed: boolean;
 }
 
 export type LauncherConstructor = new (

x-pack/legacy/plugins/code/server/routes/status.ts

@@ -89,6 +89,13 @@ export function statusRoute(router: CodeServerRouter, codeServices: CodeServices
       }
     } else {
       const def = dedicated || generic;
+      if (
+        (await lspService.languageServerStatus(endpoint, { langName: def!.name })) ===
+        LanguageServerStatus.LAUNCH_FAILED
+      ) {
+        report.langServerStatus = RepoFileStatus.LANG_SERVER_LAUNCH_FAILED;
+        return;
+      }
       const state = await lspService.initializeState(endpoint, { repoUri, revision });
       const initState = state[def!.name];
       report.langServerStatus =

x-pack/plugins/translations/translations/zh-CN.json

@@ -4219,6 +4219,7 @@
     "xpack.code.repoFileStatus.langserverType.noneMessage": "当前文件不受任何语言服务器支持。",
     "xpack.code.repoFileStatus.langserverType.genericMessage": "当前文件仅由常规语言服务器支持。",
     "xpack.code.repoFileStatus.langserverType.dedicatedMessage": "当前文件由专用语言服务器支持。",
+    "xpack.code.repoFileStatus.langServerLaunchFailed": "语言服务器启动失败。",
     "xpack.code.searchBar.addRepoPlaceholder": "搜索以添加存储库",
     "xpack.code.searchBar.addToScopeDescription": "将索引的存储库添加到搜索范围",
     "xpack.code.searchBar.applyAndCloseButtonLabel": "应用并关闭",