1 files changed, 80 insertions, 134 deletions
diff --git a/tools/vscode/packages/server/src/plugins/PluginHost.ts b/tools/vscode/packages/server/src/plugins/PluginHost.ts
index 72f098ca1..037dd6e07 100644
--- a/tools/vscode/packages/server/src/plugins/PluginHost.ts
+++ b/tools/vscode/packages/server/src/plugins/PluginHost.ts
@@ -1,11 +1,4 @@
-
-import {
-    CompletionContext,
-    CompletionItem,
-    CompletionList,
-    Position,
-    TextDocumentIdentifier,
-} from 'vscode-languageserver';
+import { CompletionContext, CompletionItem, CompletionList, Position, TextDocumentIdentifier } from 'vscode-languageserver';
 import type { DocumentManager } from '../core/documents';
 import type * as d from './interfaces';
 import { flatten } from '../utils';
@@ -13,154 +6,107 @@ import { FoldingRange } from 'vscode-languageserver-types';
 
 // eslint-disable-next-line no-shadow
 enum ExecuteMode {
-    None,
-    FirstNonNull,
-    Collect
+  None,
+  FirstNonNull,
+  Collect,
 }
 
 export class PluginHost {
-    private plugins: d.Plugin[] = [];
-
-    constructor(private documentsManager: DocumentManager) {}
+  private plugins: d.Plugin[] = [];
 
-    register(plugin: d.Plugin) {
-        this.plugins.push(plugin);
-    }
+  constructor(private documentsManager: DocumentManager) {}
 
-    async getCompletions(
-        textDocument: TextDocumentIdentifier,
-        position: Position,
-        completionContext?: CompletionContext
-    ): Promise<CompletionList> {
-        const document = this.getDocument(textDocument.uri);
-        if (!document) {
-            throw new Error('Cannot call methods on an unopened document');
-        }
+  register(plugin: d.Plugin) {
+    this.plugins.push(plugin);
+  }
 
-        const completions = (
-            await this.execute<CompletionList>(
-                'getCompletions',
-                [document, position, completionContext],
-                ExecuteMode.Collect
-            )
-        ).filter((completion) => completion != null);
-
-        let flattenedCompletions = flatten(completions.map((completion) => completion.items));
-        const isIncomplete = completions.reduce(
-            (incomplete, completion) => incomplete || completion.isIncomplete,
-            false as boolean
-        );
-
-        return CompletionList.create(flattenedCompletions, isIncomplete);
+  async getCompletions(textDocument: TextDocumentIdentifier, position: Position, completionContext?: CompletionContext): Promise<CompletionList> {
+    const document = this.getDocument(textDocument.uri);
+    if (!document) {
+      throw new Error('Cannot call methods on an unopened document');
     }
 
-    async resolveCompletion(
-        textDocument: TextDocumentIdentifier,
-        completionItem: d.AppCompletionItem
-    ): Promise<CompletionItem> {
-        const document = this.getDocument(textDocument.uri);
+    const completions = (await this.execute<CompletionList>('getCompletions', [document, position, completionContext], ExecuteMode.Collect)).filter(
+      (completion) => completion != null
+    );
 
-        if (!document) {
-            throw new Error('Cannot call methods on an unopened document');
-        }
-
-        const result = await this.execute<CompletionItem>(
-            'resolveCompletion',
-            [document, completionItem],
-            ExecuteMode.FirstNonNull
-        );
+    let flattenedCompletions = flatten(completions.map((completion) => completion.items));
+    const isIncomplete = completions.reduce((incomplete, completion) => incomplete || completion.isIncomplete, false as boolean);
 
-        return result ?? completionItem;
-    }
+    return CompletionList.create(flattenedCompletions, isIncomplete);
+  }
 
-    async doTagComplete(
-        textDocument: TextDocumentIdentifier,
-        position: Position
-    ): Promise<string | null> {
-        const document = this.getDocument(textDocument.uri);
-        if (!document) {
-            throw new Error('Cannot call methods on an unopened document');
-        }
+  async resolveCompletion(textDocument: TextDocumentIdentifier, completionItem: d.AppCompletionItem): Promise<CompletionItem> {
+    const document = this.getDocument(textDocument.uri);
 
-        return this.execute<string | null>(
-            'doTagComplete',
-            [document, position],
-            ExecuteMode.FirstNonNull
-        );
+    if (!document) {
+      throw new Error('Cannot call methods on an unopened document');
     }
 
-    async getFoldingRanges(
-        textDocument: TextDocumentIdentifier
-    ): Promise<FoldingRange[]|null> {
-        const document = this.getDocument(textDocument.uri);
-        if (!document) {
-            throw new Error('Cannot call methods on an unopened document');
-        }
+    const result = await this.execute<CompletionItem>('resolveCompletion', [document, completionItem], ExecuteMode.FirstNonNull);
 
-        const foldingRanges = flatten(await this.execute<FoldingRange[]>(
-            'getFoldingRanges',
-            [document],
-            ExecuteMode.Collect
-        )).filter((completion) => completion != null)
+    return result ?? completionItem;
+  }
 
-        return foldingRanges;
+  async doTagComplete(textDocument: TextDocumentIdentifier, position: Position): Promise<string | null> {
+    const document = this.getDocument(textDocument.uri);
+    if (!document) {
+      throw new Error('Cannot call methods on an unopened document');
     }
 
-    onWatchFileChanges(onWatchFileChangesParams: any[]): void {
-        for (const support of this.plugins) {
-            support.onWatchFileChanges?.(onWatchFileChangesParams);
-        }
-    }
+    return this.execute<string | null>('doTagComplete', [document, position], ExecuteMode.FirstNonNull);
+  }
 
-    private getDocument(uri: string) {
-        return this.documentsManager.get(uri);
+  async getFoldingRanges(textDocument: TextDocumentIdentifier): Promise<FoldingRange[] | null> {
+    const document = this.getDocument(textDocument.uri);
+    if (!document) {
+      throw new Error('Cannot call methods on an unopened document');
     }
 
-    private execute<T>(
-        name: keyof d.LSProvider,
-        args: any[],
-        mode: ExecuteMode.FirstNonNull
-    ): Promise<T | null>;
-    private execute<T>(
-        name: keyof d.LSProvider,
-        args: any[],
-        mode: ExecuteMode.Collect
-    ): Promise<T[]>;
-    private execute(name: keyof d.LSProvider, args: any[], mode: ExecuteMode.None): Promise<void>;
-    private async execute<T>(
-        name: keyof d.LSProvider,
-        args: any[],
-        mode: ExecuteMode
-    ): Promise<(T | null) | T[] | void> {
-        const plugins = this.plugins.filter((plugin) => typeof plugin[name] === 'function');
-
-        switch (mode) {
-            case ExecuteMode.FirstNonNull:
-                for (const plugin of plugins) {
-                    const res = await this.tryExecutePlugin(plugin, name, args, null);
-                    if (res != null) {
-                        return res;
-                    }
-                }
-                return null;
-            case ExecuteMode.Collect:
-                return Promise.all(
-                    plugins.map((plugin) => this.tryExecutePlugin(plugin, name, args, []))
-                );
-            case ExecuteMode.None:
-                await Promise.all(
-                    plugins.map((plugin) => this.tryExecutePlugin(plugin, name, args, null))
-                );
-                return;
-        }
-    }
+    const foldingRanges = flatten(await this.execute<FoldingRange[]>('getFoldingRanges', [document], ExecuteMode.Collect)).filter((completion) => completion != null);
+
+    return foldingRanges;
+  }
 
-    private async tryExecutePlugin(plugin: any, fnName: string, args: any[], failValue: any) {
-        try {
-            return await plugin[fnName](...args);
-        } catch (e) {
-            console.error(e);
-            return failValue;
+  onWatchFileChanges(onWatchFileChangesParams: any[]): void {
+    for (const support of this.plugins) {
+      support.onWatchFileChanges?.(onWatchFileChangesParams);
+    }
+  }
+
+  private getDocument(uri: string) {
+    return this.documentsManager.get(uri);
+  }
+
+  private execute<T>(name: keyof d.LSProvider, args: any[], mode: ExecuteMode.FirstNonNull): Promise<T | null>;
+  private execute<T>(name: keyof d.LSProvider, args: any[], mode: ExecuteMode.Collect): Promise<T[]>;
+  private execute(name: keyof d.LSProvider, args: any[], mode: ExecuteMode.None): Promise<void>;
+  private async execute<T>(name: keyof d.LSProvider, args: any[], mode: ExecuteMode): Promise<(T | null) | T[] | void> {
+    const plugins = this.plugins.filter((plugin) => typeof plugin[name] === 'function');
+
+    switch (mode) {
+      case ExecuteMode.FirstNonNull:
+        for (const plugin of plugins) {
+          const res = await this.tryExecutePlugin(plugin, name, args, null);
+          if (res != null) {
+            return res;
+          }
         }
+        return null;
+      case ExecuteMode.Collect:
+        return Promise.all(plugins.map((plugin) => this.tryExecutePlugin(plugin, name, args, [])));
+      case ExecuteMode.None:
+        await Promise.all(plugins.map((plugin) => this.tryExecutePlugin(plugin, name, args, null)));
+        return;
+    }
+  }
+
+  private async tryExecutePlugin(plugin: any, fnName: string, args: any[], failValue: any) {
+    try {
+      return await plugin[fnName](...args);
+    } catch (e) {
+      console.error(e);
+      return failValue;
     }
+  }
 }