Files
vscode/extensions/html-language-features/server/src/languageModelCache.ts
Robo 5216c04428 chore: update to electron 29 (#209818)
* chore: update electron@29.1.0

* chore: update typings to 20.x

* chore: bump electron@29.1.5

* ci: fix crash in compiling extensions-ci

* chore: disable .d.ts check for build/

$ ../node_modules/.bin/tsc -p tsconfig.build.json
node_modules/@types/chokidar/index.d.ts:21:14 - error TS2420: Class 'import("/Users/demohan/github/vscode/build/node_modules/@types/chokidar/index").FSWatcher' incorrectly implements interface 'import("fs").FSWatcher'.
  Type 'FSWatcher' is missing the following properties from type 'FSWatcher': ref, unref

21 export class FSWatcher extends EventEmitter implements fs.FSWatcher {
                ~~~~~~~~~

node_modules/chokidar/types/index.d.ts:8:14 - error TS2420: Class 'import("/Users/demohan/github/vscode/build/node_modules/chokidar/types/index").FSWatcher' incorrectly implements interface 'import("fs").FSWatcher'.
  Type 'FSWatcher' is missing the following properties from type 'FSWatcher': ref, unref

8 export class FSWatcher extends EventEmitter implements fs.FSWatcher {
               ~~~~~~~~~

Found 2 errors in 2 files.

Errors  Files
     1  node_modules/@types/chokidar/index.d.ts:21
     1  node_modules/chokidar/types/index.d.ts:8

Refs a0f9e09f64

* chore: update core types

* temp: fix layer validation

* chore: update nodejs checksums

* ci: use latest v20 LTS for missing node-gyp

Refs eacec5f490

* ci: define LIBCPP_HARDENING_MODE

* ci: fix crash in vscode-web-min-ci

* chore: update rpm deps-list

* chore: bump tree-sitter-typescript@0.20.5

* chore: bump electron@29.3.0

* chore: bump electron@29.3.1

* chore: update rpm deps-list for x86_64

* ci: disable io_uring UV backend on linux

* ci: disable io_uring backend for oss as well

* chore: update typings to 20.x

* ci: add TODO for io_uring workaround

* chore: bump distro

* chore: update preinstall node version checks

* chore: update @types/gulp

Refs https://github.com/microsoft/vscode/issues/212442

* ci: disable io_uring in more test suites
2024-05-11 01:20:28 +09:00

83 lines
2.6 KiB
TypeScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { TextDocument } from 'vscode-html-languageservice';
export interface LanguageModelCache<T> {
get(document: TextDocument): T;
onDocumentRemoved(document: TextDocument): void;
dispose(): void;
}
export function getLanguageModelCache<T>(maxEntries: number, cleanupIntervalTimeInSec: number, parse: (document: TextDocument) => T): LanguageModelCache<T> {
let languageModels: { [uri: string]: { version: number; languageId: string; cTime: number; languageModel: T } } = {};
let nModels = 0;
let cleanupInterval: NodeJS.Timeout | undefined = undefined;
if (cleanupIntervalTimeInSec > 0) {
cleanupInterval = setInterval(() => {
const cutoffTime = Date.now() - cleanupIntervalTimeInSec * 1000;
const uris = Object.keys(languageModels);
for (const uri of uris) {
const languageModelInfo = languageModels[uri];
if (languageModelInfo.cTime < cutoffTime) {
delete languageModels[uri];
nModels--;
}
}
}, cleanupIntervalTimeInSec * 1000);
}
return {
get(document: TextDocument): T {
const version = document.version;
const languageId = document.languageId;
const languageModelInfo = languageModels[document.uri];
if (languageModelInfo && languageModelInfo.version === version && languageModelInfo.languageId === languageId) {
languageModelInfo.cTime = Date.now();
return languageModelInfo.languageModel;
}
const languageModel = parse(document);
languageModels[document.uri] = { languageModel, version, languageId, cTime: Date.now() };
if (!languageModelInfo) {
nModels++;
}
if (nModels === maxEntries) {
let oldestTime = Number.MAX_VALUE;
let oldestUri = null;
for (const uri in languageModels) {
const languageModelInfo = languageModels[uri];
if (languageModelInfo.cTime < oldestTime) {
oldestUri = uri;
oldestTime = languageModelInfo.cTime;
}
}
if (oldestUri) {
delete languageModels[oldestUri];
nModels--;
}
}
return languageModel;
},
onDocumentRemoved(document: TextDocument) {
const uri = document.uri;
if (languageModels[uri]) {
delete languageModels[uri];
nModels--;
}
},
dispose() {
if (typeof cleanupInterval !== 'undefined') {
clearInterval(cleanupInterval);
cleanupInterval = undefined;
languageModels = {};
nModels = 0;
}
}
};
}