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DiagnosticsSupport for json and html

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This commit is contained in:
Martin Aeschlimann
2022-05-19 22:27:28 +02:00
parent aacb387ef1
commit 49944b1501
6 changed files with 87 additions and 75 deletions
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50
extensions/html-language-features/server/src/utils/validation.ts
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@@ -3,15 +3,18 @@
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { Connection, Diagnostic, Disposable, TextDocuments } from 'vscode-languageserver';
import { CancellationToken, Connection, Diagnostic, Disposable, DocumentDiagnosticParams, DocumentDiagnosticReport, DocumentDiagnosticReportKind, TextDocuments } from 'vscode-languageserver';
import { TextDocument } from 'vscode-html-languageservice';
import { formatError } from './runner';
import { formatError, runSafe } from './runner';
import { RuntimeEnvironment } from '../htmlServer';
export type Validator = (textDocument: TextDocument) => Promise<Diagnostic[]>;
export type DiagnosticPushSupport = { dispose(): void; triggerValidation(textDocument: TextDocument): void };
export type DiagnosticsSupport = {
dispose(): void;
requestRefresh(): void;
};
export function registerDiagnosticPushSupport(documents: TextDocuments<TextDocument>, connection: Connection, runtime: RuntimeEnvironment, validate: Validator): DiagnosticPushSupport {
export function registerDiagnosticsPushSupport(documents: TextDocuments<TextDocument>, connection: Connection, runtime: RuntimeEnvironment, validate: Validator): DiagnosticsSupport {
const pendingValidationRequests: { [uri: string]: Disposable } = {};
const validationDelayMs = 500;
@@ -55,10 +58,10 @@ export function registerDiagnosticPushSupport(documents: TextDocuments<TextDocum
}, validationDelayMs);
}
documents.all().forEach(triggerValidation);
return {
triggerValidation,
requestRefresh: () => {
documents.all().forEach(triggerValidation);
},
dispose: () => {
disposables.forEach(d => d.dispose());
disposables.length = 0;
@@ -70,3 +73,36 @@ export function registerDiagnosticPushSupport(documents: TextDocuments<TextDocum
}
};
}
export function registerDiagnosticsPullSupport(documents: TextDocuments<TextDocument>, connection: Connection, runtime: RuntimeEnvironment, validate: Validator): DiagnosticsSupport {
function newDocumentDiagnosticReport(diagnostics: Diagnostic[]): DocumentDiagnosticReport {
return {
kind: DocumentDiagnosticReportKind.Full,
items: diagnostics
};
}
const registration = connection.languages.diagnostics.on(async (params: DocumentDiagnosticParams, token: CancellationToken) => {
return runSafe(runtime, async () => {
const document = documents.get(params.textDocument.uri);
if (document) {
return newDocumentDiagnosticReport(await validate(document));
}
return newDocumentDiagnosticReport([]);
}, newDocumentDiagnosticReport([]), `Error while computing diagnostics for ${params.textDocument.uri}`, token);
});
function requestRefresh(): void {
connection.languages.diagnostics.refresh();
}
return {
requestRefresh,
dispose: () => {
registration.dispose();
}
};
}