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[json] avoid too many deltas (#79014) & update dependencies

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This commit is contained in:
Martin Aeschlimann
2020-01-22 15:51:31 +01:00
parent b83d321729
commit ce31ace9d9
7 changed files with 68 additions and 63 deletions
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17
extensions/json-language-features/server/src/jsonServerMain.ts
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@@ -6,7 +6,7 @@
import {
createConnection, IConnection,
TextDocuments, InitializeParams, InitializeResult, NotificationType, RequestType,
DocumentRangeFormattingRequest, Disposable, ServerCapabilities, TextDocumentSyncKind
DocumentRangeFormattingRequest, Disposable, ServerCapabilities, TextDocumentSyncKind, TextEdit
} from 'vscode-languageserver';
import { xhr, XHRResponse, configure as configureHttpRequests, getErrorStatusDescription } from 'request-light';
@@ -16,7 +16,7 @@ import * as URL from 'url';
import { posix } from 'path';
import { setTimeout, clearTimeout } from 'timers';
import { formatError, runSafe, runSafeAsync } from './utils/runner';
import { TextDocument, JSONDocument, JSONSchema, getLanguageService, DocumentLanguageSettings, SchemaConfiguration, ClientCapabilities, SchemaRequestService, Diagnostic } from 'vscode-json-languageservice';
import { TextDocument, JSONDocument, JSONSchema, getLanguageService, DocumentLanguageSettings, SchemaConfiguration, ClientCapabilities, SchemaRequestService, Diagnostic, Range, Position } from 'vscode-json-languageservice';
import { getLanguageModelCache } from './languageModelCache';
interface ISchemaAssociations {
@@ -126,12 +126,13 @@ let hierarchicalDocumentSymbolSupport = false;
let foldingRangeLimitDefault = Number.MAX_VALUE;
let foldingRangeLimit = Number.MAX_VALUE;
let resultLimit = Number.MAX_VALUE;
let formatterMaxNumberOfEdits = Number.MAX_VALUE;
// After the server has started the client sends an initialize request. The server receives
// in the passed params the rootPath of the workspace plus the client capabilities.
connection.onInitialize((params: InitializeParams): InitializeResult => {
const handledProtocols = params.initializationOptions && params.initializationOptions['handledSchemaProtocols'];
const handledProtocols = params.initializationOptions?.handledSchemaProtocols;
languageService = getLanguageService({
schemaRequestService: getSchemaRequestService(handledProtocols),
@@ -153,9 +154,10 @@ connection.onInitialize((params: InitializeParams): InitializeResult => {
}
clientSnippetSupport = getClientCapability('textDocument.completion.completionItem.snippetSupport', false);
dynamicFormatterRegistration = getClientCapability('textDocument.rangeFormatting.dynamicRegistration', false) && (typeof params.initializationOptions.provideFormatter !== 'boolean');
dynamicFormatterRegistration = getClientCapability('textDocument.rangeFormatting.dynamicRegistration', false) && (typeof params.initializationOptions?.provideFormatter !== 'boolean');
foldingRangeLimitDefault = getClientCapability('textDocument.foldingRange.rangeLimit', Number.MAX_VALUE);
hierarchicalDocumentSymbolSupport = getClientCapability('textDocument.documentSymbol.hierarchicalDocumentSymbolSupport', false);
formatterMaxNumberOfEdits = params.initializationOptions?.customCapabilities?.rangeFormatting?.editLimit || Number.MAX_VALUE;
const capabilities: ServerCapabilities = {
textDocumentSync: TextDocumentSyncKind.Incremental,
completionProvider: clientSnippetSupport ? { resolveProvider: true, triggerCharacters: ['"', ':'] } : undefined,
@@ -445,7 +447,12 @@ connection.onDocumentRangeFormatting((formatParams, token) => {
return runSafe(() => {
const document = documents.get(formatParams.textDocument.uri);
if (document) {
return languageService.format(document, formatParams.range, formatParams.options);
const edits = languageService.format(document, formatParams.range, formatParams.options);
if (edits.length > formatterMaxNumberOfEdits) {
const newText = TextDocument.applyEdits(document, edits);
return [TextEdit.replace(Range.create(Position.create(0, 0), document.positionAt(document.getText().length - 1)), newText)];
}
return edits;
}
return [];
}, [], `Error while formatting range for ${formatParams.textDocument.uri}`, token);