@sebastianwessel/quickjs/dist/commonjs/sandbox/setupFileSystem.js

A typescript package to execute JavaScript and TypeScript code in a WebAssembly QuickJS sandbox

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.setupFileSystem = void 0;
const createVirtualFileSystem_js_1 = require("../createVirtualFileSystem.js");
const isMountedFs = (input) => typeof input === 'object' &&
    input !== null &&
    'readFileSync' in input &&
    typeof input.readFileSync === 'function' &&
    'existsSync' in input &&
    typeof input.existsSync === 'function';
const setupFileSystem = (runtimeOptions) => {
    if (runtimeOptions.mountFs && isMountedFs(runtimeOptions.mountFs)) {
        return runtimeOptions.mountFs;
    }
    return (0, createVirtualFileSystem_js_1.createVirtualFileSystem)(runtimeOptions).fs;
};
exports.setupFileSystem = setupFileSystem;