[backend] fix: 修复异常处理和类型转换问题

frontend/node_modules/@nodelib/fs.stat/README.md

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+# @nodelib/fs.stat
+
+> Get the status of a file with some features.
+
+## :bulb: Highlights
+
+Wrapper around standard method `fs.lstat` and `fs.stat` with some features.
+
+* :beginner: Normally follows symbolic link.
+* :gear: Can safely work with broken symbolic link.
+
+## Install
+
+```console
+npm install @nodelib/fs.stat
+```
+
+## Usage
+
+```ts
+import * as fsStat from '@nodelib/fs.stat';
+
+fsStat.stat('path', (error, stats) => { /* … */ });
+```
+
+## API
+
+### .stat(path, [optionsOrSettings], callback)
+
+Returns an instance of `fs.Stats` class for provided path with standard callback-style.
+
+```ts
+fsStat.stat('path', (error, stats) => { /* … */ });
+fsStat.stat('path', {}, (error, stats) => { /* … */ });
+fsStat.stat('path', new fsStat.Settings(), (error, stats) => { /* … */ });
+```
+
+### .statSync(path, [optionsOrSettings])
+
+Returns an instance of `fs.Stats` class for provided path.
+
+```ts
+const stats = fsStat.stat('path');
+const stats = fsStat.stat('path', {});
+const stats = fsStat.stat('path', new fsStat.Settings());
+```
+
+#### path
+
+* Required: `true`
+* Type: `string | Buffer | URL`
+
+A path to a file. If a URL is provided, it must use the `file:` protocol.
+
+#### optionsOrSettings
+
+* Required: `false`
+* Type: `Options | Settings`
+* Default: An instance of `Settings` class
+
+An [`Options`](#options) object or an instance of [`Settings`](#settings) class.
+
+> :book: When you pass a plain object, an instance of the `Settings` class will be created automatically. If you plan to call the method frequently, use a pre-created instance of the `Settings` class.
+
+### Settings([options])
+
+A class of full settings of the package.
+
+```ts
+const settings = new fsStat.Settings({ followSymbolicLink: false });
+
+const stats = fsStat.stat('path', settings);
+```
+
+## Options
+
+### `followSymbolicLink`
+
+* Type: `boolean`
+* Default: `true`
+
+Follow symbolic link or not. Call `fs.stat` on symbolic link if `true`.
+
+### `markSymbolicLink`
+
+* Type: `boolean`
+* Default: `false`
+
+Mark symbolic link by setting the return value of `isSymbolicLink` function to always `true` (even after `fs.stat`).
+
+> :book: Can be used if you want to know what is hidden behind a symbolic link, but still continue to know that it is a symbolic link.
+
+### `throwErrorOnBrokenSymbolicLink`
+
+* Type: `boolean`
+* Default: `true`
+
+Throw an error when symbolic link is broken if `true` or safely return `lstat` call if `false`.
+
+### `fs`
+
+* Type: [`FileSystemAdapter`](./src/adapters/fs.ts)
+* Default: A default FS methods
+
+By default, the built-in Node.js module (`fs`) is used to work with the file system. You can replace any method with your own.
+
+```ts
+interface FileSystemAdapter {
+	lstat?: typeof fs.lstat;
+	stat?: typeof fs.stat;
+	lstatSync?: typeof fs.lstatSync;
+	statSync?: typeof fs.statSync;
+}
+
+const settings = new fsStat.Settings({
+	fs: { lstat: fakeLstat }
+});
+```
+
+## Changelog
+
+See the [Releases section of our GitHub project](https://github.com/nodelib/nodelib/releases) for changelog for each release version.
+
+## License
+
+This software is released under the terms of the MIT license.

frontend/node_modules/@nodelib/fs.stat/out/adapters/fs.d.ts

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+/// <reference types="node" />
+import * as fs from 'fs';
+import type { ErrnoException } from '../types';
+export declare type StatAsynchronousMethod = (path: string, callback: (error: ErrnoException | null, stats: fs.Stats) => void) => void;
+export declare type StatSynchronousMethod = (path: string) => fs.Stats;
+export interface FileSystemAdapter {
+    lstat: StatAsynchronousMethod;
+    stat: StatAsynchronousMethod;
+    lstatSync: StatSynchronousMethod;
+    statSync: StatSynchronousMethod;
+}
+export declare const FILE_SYSTEM_ADAPTER: FileSystemAdapter;
+export declare function createFileSystemAdapter(fsMethods?: Partial<FileSystemAdapter>): FileSystemAdapter;

frontend/node_modules/@nodelib/fs.stat/out/adapters/fs.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.createFileSystemAdapter = exports.FILE_SYSTEM_ADAPTER = void 0;
+const fs = require("fs");
+exports.FILE_SYSTEM_ADAPTER = {
+    lstat: fs.lstat,
+    stat: fs.stat,
+    lstatSync: fs.lstatSync,
+    statSync: fs.statSync
+};
+function createFileSystemAdapter(fsMethods) {
+    if (fsMethods === undefined) {
+        return exports.FILE_SYSTEM_ADAPTER;
+    }
+    return Object.assign(Object.assign({}, exports.FILE_SYSTEM_ADAPTER), fsMethods);
+}
+exports.createFileSystemAdapter = createFileSystemAdapter;

frontend/node_modules/@nodelib/fs.stat/out/index.d.ts

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+import type { FileSystemAdapter, StatAsynchronousMethod, StatSynchronousMethod } from './adapters/fs';
+import * as async from './providers/async';
+import Settings, { Options } from './settings';
+import type { Stats } from './types';
+declare type AsyncCallback = async.AsyncCallback;
+declare function stat(path: string, callback: AsyncCallback): void;
+declare function stat(path: string, optionsOrSettings: Options | Settings, callback: AsyncCallback): void;
+declare namespace stat {
+    function __promisify__(path: string, optionsOrSettings?: Options | Settings): Promise<Stats>;
+}
+declare function statSync(path: string, optionsOrSettings?: Options | Settings): Stats;
+export { Settings, stat, statSync, AsyncCallback, FileSystemAdapter, StatAsynchronousMethod, StatSynchronousMethod, Options, Stats };

frontend/node_modules/@nodelib/fs.stat/out/index.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.statSync = exports.stat = exports.Settings = void 0;
+const async = require("./providers/async");
+const sync = require("./providers/sync");
+const settings_1 = require("./settings");
+exports.Settings = settings_1.default;
+function stat(path, optionsOrSettingsOrCallback, callback) {
+    if (typeof optionsOrSettingsOrCallback === 'function') {
+        async.read(path, getSettings(), optionsOrSettingsOrCallback);
+        return;
+    }
+    async.read(path, getSettings(optionsOrSettingsOrCallback), callback);
+}
+exports.stat = stat;
+function statSync(path, optionsOrSettings) {
+    const settings = getSettings(optionsOrSettings);
+    return sync.read(path, settings);
+}
+exports.statSync = statSync;
+function getSettings(settingsOrOptions = {}) {
+    if (settingsOrOptions instanceof settings_1.default) {
+        return settingsOrOptions;
+    }
+    return new settings_1.default(settingsOrOptions);
+}

frontend/node_modules/@nodelib/fs.stat/out/providers/async.d.ts

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+import type Settings from '../settings';
+import type { ErrnoException, Stats } from '../types';
+export declare type AsyncCallback = (error: ErrnoException, stats: Stats) => void;
+export declare function read(path: string, settings: Settings, callback: AsyncCallback): void;

frontend/node_modules/@nodelib/fs.stat/out/providers/sync.d.ts

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+import type Settings from '../settings';
+import type { Stats } from '../types';
+export declare function read(path: string, settings: Settings): Stats;

frontend/node_modules/@nodelib/fs.stat/out/providers/sync.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.read = void 0;
+function read(path, settings) {
+    const lstat = settings.fs.lstatSync(path);
+    if (!lstat.isSymbolicLink() || !settings.followSymbolicLink) {
+        return lstat;
+    }
+    try {
+        const stat = settings.fs.statSync(path);
+        if (settings.markSymbolicLink) {
+            stat.isSymbolicLink = () => true;
+        }
+        return stat;
+    }
+    catch (error) {
+        if (!settings.throwErrorOnBrokenSymbolicLink) {
+            return lstat;
+        }
+        throw error;
+    }
+}
+exports.read = read;

frontend/node_modules/@nodelib/fs.stat/out/settings.d.ts

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+import * as fs from './adapters/fs';
+export interface Options {
+    followSymbolicLink?: boolean;
+    fs?: Partial<fs.FileSystemAdapter>;
+    markSymbolicLink?: boolean;
+    throwErrorOnBrokenSymbolicLink?: boolean;
+}
+export default class Settings {
+    private readonly _options;
+    readonly followSymbolicLink: boolean;
+    readonly fs: fs.FileSystemAdapter;
+    readonly markSymbolicLink: boolean;
+    readonly throwErrorOnBrokenSymbolicLink: boolean;
+    constructor(_options?: Options);
+    private _getValue;
+}

frontend/node_modules/@nodelib/fs.stat/out/settings.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const fs = require("./adapters/fs");
+class Settings {
+    constructor(_options = {}) {
+        this._options = _options;
+        this.followSymbolicLink = this._getValue(this._options.followSymbolicLink, true);
+        this.fs = fs.createFileSystemAdapter(this._options.fs);
+        this.markSymbolicLink = this._getValue(this._options.markSymbolicLink, false);
+        this.throwErrorOnBrokenSymbolicLink = this._getValue(this._options.throwErrorOnBrokenSymbolicLink, true);
+    }
+    _getValue(option, value) {
+        return option !== null && option !== void 0 ? option : value;
+    }
+}
+exports.default = Settings;

frontend/node_modules/@nodelib/fs.stat/out/types/index.d.ts

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+/// <reference types="node" />
+import type * as fs from 'fs';
+export declare type Stats = fs.Stats;
+export declare type ErrnoException = NodeJS.ErrnoException;

frontend/node_modules/@nodelib/fs.stat/out/types/index.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });

frontend/node_modules/@nodelib/fs.stat/package.json

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+{
+  "name": "@nodelib/fs.stat",
+  "version": "2.0.5",
+  "description": "Get the status of a file with some features",
+  "license": "MIT",
+  "repository": "https://github.com/nodelib/nodelib/tree/master/packages/fs/fs.stat",
+  "keywords": [
+    "NodeLib",
+    "fs",
+    "FileSystem",
+    "file system",
+    "stat"
+  ],
+  "engines": {
+    "node": ">= 8"
+  },
+  "files": [
+    "out/**",
+    "!out/**/*.map",
+    "!out/**/*.spec.*"
+  ],
+  "main": "out/index.js",
+  "typings": "out/index.d.ts",
+  "scripts": {
+    "clean": "rimraf {tsconfig.tsbuildinfo,out}",
+    "lint": "eslint \"src/**/*.ts\" --cache",
+    "compile": "tsc -b .",
+    "compile:watch": "tsc -p . --watch --sourceMap",
+    "test": "mocha \"out/**/*.spec.js\" -s 0",
+    "build": "npm run clean && npm run compile && npm run lint && npm test",
+    "watch": "npm run clean && npm run compile:watch"
+  },
+  "devDependencies": {
+    "@nodelib/fs.macchiato": "1.0.4"
+  },
+  "gitHead": "d6a7960d5281d3dd5f8e2efba49bb552d090f562"
+}