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• .. (вверх)
• [DIR] ..
• [FILE] README.md
• [FILE] fs.mjs
• [FILE] helloworld.mjs
• [FILE] package.json

Просмотр файла: fs.mjs

import fs from "fs";
import { init, WASI } from "@wasmer/wasi";

// This is needed to load the WASI library first
await init();

let wasi = new WASI({
  env: {},
  args: [],
});

const buf = fs.readFileSync('../../tests/mapdir.wasm');

const module = await WebAssembly.compile(
  new Uint8Array(buf)
);
await wasi.instantiate(module, {});

wasi.fs.createDir("/a");
wasi.fs.createDir("/b");

let file = wasi.fs.open("/file", {read: true, write: true, create: true});
file.writeString("fileContents");
file.seek(0);

let exitCode = wasi.start();
let stdout = wasi.getStdoutString();

// This should print "hello world (exit code: 0)"
console.log(`${stdout}(exit code: ${exitCode})`);

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