@sanpjs/bundler-webpack/dist/utils/async-mfs.js

@sanpjs/bundler-webpack

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
// import MFS from 'memfs';
const memory_fs_1 = __importDefault(require("memory-fs"));
class AsyncMFS extends memory_fs_1.default {
}
exports.default = AsyncMFS;
const syncRegex = /Sync$/;
const propsToPromisify = Object.getOwnPropertyNames(memory_fs_1.default.prototype).filter(n => n.endsWith('Sync'));
for (const prop of propsToPromisify) {
    const asyncProp = prop.replace(syncRegex, '');
    const origAsync = AsyncMFS.prototype[asyncProp];
    AsyncMFS.prototype[asyncProp] = function (...args) {
        // Callback support for webpack
        if (origAsync && args.length && typeof args[args.length - 1] === 'function') {
            return origAsync.call(this, ...args);
        }
        try {
            return Promise.resolve(memory_fs_1.default.prototype[prop].call(this, ...args));
        }
        catch (error) {
            return Promise.reject(error);
        }
    };
}
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