First commit.

Signed-off-by: Chen Xiao <abigwc@gmail.com>

client/node_modules/langium/lib/node/index.d.ts

@@ -0,0 +1,10 @@
+/******************************************************************************
+ * Copyright 2022 TypeFox GmbH
+ * This program and the accompanying materials are made available under the
+ * terms of the MIT License, which is available in the project root.
+ *
+ * @module langium/node
+ */
+export * from './node-file-system-provider.js';
+export * from './worker-thread-async-parser.js';
+//# sourceMappingURL=index.d.ts.map

client/node_modules/langium/lib/node/index.d.ts.map

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client/node_modules/langium/lib/node/index.js

@@ -0,0 +1,10 @@
+/******************************************************************************
+ * Copyright 2022 TypeFox GmbH
+ * This program and the accompanying materials are made available under the
+ * terms of the MIT License, which is available in the project root.
+ *
+ * @module langium/node
+ */
+export * from './node-file-system-provider.js';
+export * from './worker-thread-async-parser.js';
+//# sourceMappingURL=index.js.map

client/node_modules/langium/lib/node/index.js.map

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client/node_modules/langium/lib/node/node-file-system-provider.d.ts

@@ -0,0 +1,25 @@
+/******************************************************************************
+ * Copyright 2022 TypeFox GmbH
+ * This program and the accompanying materials are made available under the
+ * terms of the MIT License, which is available in the project root.
+ ******************************************************************************/
+import type { URI } from '../utils/uri-utils.js';
+import type { FileSystemNode, FileSystemProvider } from '../workspace/file-system-provider.js';
+export type NodeTextEncoding = 'ascii' | 'utf8' | 'utf-8' | 'utf16le' | 'ucs2' | 'ucs-2' | 'latin1';
+export declare class NodeFileSystemProvider implements FileSystemProvider {
+    encoding: NodeTextEncoding;
+    stat(uri: URI): Promise<FileSystemNode>;
+    statSync(uri: URI): FileSystemNode;
+    exists(uri: URI): Promise<boolean>;
+    existsSync(uri: URI): boolean;
+    readBinary(uri: URI): Promise<Uint8Array>;
+    readBinarySync(uri: URI): Uint8Array;
+    readFile(uri: URI): Promise<string>;
+    readFileSync(uri: URI): string;
+    readDirectory(uri: URI): Promise<FileSystemNode[]>;
+    readDirectorySync(uri: URI): FileSystemNode[];
+}
+export declare const NodeFileSystem: {
+    fileSystemProvider: () => NodeFileSystemProvider;
+};
+//# sourceMappingURL=node-file-system-provider.d.ts.map

client/node_modules/langium/lib/node/node-file-system-provider.d.ts.map

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client/node_modules/langium/lib/node/node-file-system-provider.js

@@ -0,0 +1,72 @@
+/******************************************************************************
+ * Copyright 2022 TypeFox GmbH
+ * This program and the accompanying materials are made available under the
+ * terms of the MIT License, which is available in the project root.
+ ******************************************************************************/
+import { UriUtils } from '../utils/uri-utils.js';
+import * as fs from 'node:fs';
+export class NodeFileSystemProvider {
+    constructor() {
+        this.encoding = 'utf-8';
+    }
+    async stat(uri) {
+        const stat = await fs.promises.stat(uri.fsPath);
+        return {
+            isFile: stat.isFile(),
+            isDirectory: stat.isDirectory(),
+            uri
+        };
+    }
+    statSync(uri) {
+        const stat = fs.statSync(uri.fsPath);
+        return {
+            isFile: stat.isFile(),
+            isDirectory: stat.isDirectory(),
+            uri
+        };
+    }
+    exists(uri) {
+        return new Promise(resolve => {
+            fs.stat(uri.fsPath, err => {
+                resolve(!err);
+            });
+        });
+    }
+    existsSync(uri) {
+        return fs.existsSync(uri.fsPath);
+    }
+    readBinary(uri) {
+        return fs.promises.readFile(uri.fsPath);
+    }
+    readBinarySync(uri) {
+        return fs.readFileSync(uri.fsPath);
+    }
+    readFile(uri) {
+        return fs.promises.readFile(uri.fsPath, this.encoding);
+    }
+    readFileSync(uri) {
+        return fs.readFileSync(uri.fsPath, this.encoding);
+    }
+    async readDirectory(uri) {
+        const dirents = await fs.promises.readdir(uri.fsPath, { withFileTypes: true });
+        return dirents.map(dirent => ({
+            dirent, // Include the raw entry, it may be useful...
+            isFile: dirent.isFile(),
+            isDirectory: dirent.isDirectory(),
+            uri: UriUtils.joinPath(uri, dirent.name)
+        }));
+    }
+    readDirectorySync(uri) {
+        const dirents = fs.readdirSync(uri.fsPath, { withFileTypes: true });
+        return dirents.map(dirent => ({
+            dirent, // Include the raw entry, it may be useful...
+            isFile: dirent.isFile(),
+            isDirectory: dirent.isDirectory(),
+            uri: UriUtils.joinPath(uri, dirent.name)
+        }));
+    }
+}
+export const NodeFileSystem = {
+    fileSystemProvider: () => new NodeFileSystemProvider()
+};
+//# sourceMappingURL=node-file-system-provider.js.map

client/node_modules/langium/lib/node/node-file-system-provider.js.map

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client/node_modules/langium/lib/node/worker-thread-async-parser.d.ts

@@ -0,0 +1,18 @@
+/******************************************************************************
+ * Copyright 2023 TypeFox GmbH
+ * This program and the accompanying materials are made available under the
+ * terms of the MIT License, which is available in the project root.
+ ******************************************************************************/
+import type { LangiumCoreServices } from '../services.js';
+import { ParserWorker } from '../parser/async-parser.js';
+import { AbstractThreadedAsyncParser } from '../parser/async-parser.js';
+import { Worker } from 'node:worker_threads';
+export declare class WorkerThreadAsyncParser extends AbstractThreadedAsyncParser {
+    protected workerPath: string | (() => string);
+    constructor(services: LangiumCoreServices, workerPath: string | (() => string));
+    protected createWorker(): ParserWorker;
+}
+export declare class WorkerThreadParserWorker extends ParserWorker {
+    constructor(worker: Worker);
+}
+//# sourceMappingURL=worker-thread-async-parser.d.ts.map

client/node_modules/langium/lib/node/worker-thread-async-parser.d.ts.map

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client/node_modules/langium/lib/node/worker-thread-async-parser.js

@@ -0,0 +1,26 @@
+/******************************************************************************
+ * Copyright 2023 TypeFox GmbH
+ * This program and the accompanying materials are made available under the
+ * terms of the MIT License, which is available in the project root.
+ ******************************************************************************/
+import { ParserWorker } from '../parser/async-parser.js';
+import { AbstractThreadedAsyncParser } from '../parser/async-parser.js';
+import { Worker } from 'node:worker_threads';
+export class WorkerThreadAsyncParser extends AbstractThreadedAsyncParser {
+    constructor(services, workerPath) {
+        super(services);
+        this.workerPath = workerPath;
+    }
+    createWorker() {
+        const path = typeof this.workerPath === 'function' ? this.workerPath() : this.workerPath;
+        const worker = new Worker(path);
+        const parserWorker = new WorkerThreadParserWorker(worker);
+        return parserWorker;
+    }
+}
+export class WorkerThreadParserWorker extends ParserWorker {
+    constructor(worker) {
+        super((message) => worker.postMessage(message), cb => worker.on('message', cb), cb => worker.on('error', cb), () => worker.terminate());
+    }
+}
+//# sourceMappingURL=worker-thread-async-parser.js.map

client/node_modules/langium/lib/node/worker-thread-async-parser.js.map

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