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bench/recursive-copy/run.js
59 строк
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Rinku Chaudhari
fix typo in comment and unused variable remove (#45307)
03 фев 2023, 01:55
Не верифицирован
03 фев 2023, 01:55
dff39ac
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import { join } from 'path' import { ensureDir, outputFile, remove } from 'fs-extra' import recursiveCopyNpm from 'recursive-copy' import { recursiveCopy as recursiveCopyCustom } from 'next/dist/lib/recursive-copy' const fixturesDir = join(__dirname, 'fixtures') const srcDir = join(fixturesDir, 'src') const destDir = join(fixturesDir, 'dest') const createSrcFolder = async () => { await ensureDir(srcDir) const files = new Array(100) .fill(undefined) .map((_, i) => join(srcDir, `folder${i % 5}`, `folder${i + (1 % 5)}`, `file${i}`) ) await Promise.all(files.map((file) => outputFile(file, 'hello'))) } async function run(fn) { async function test() { const start = process.hrtime() await fn(srcDir, destDir) const timer = process.hrtime(start) const ms = (timer[0] * 1e9 + timer[1]) / 1e6 return ms } const ts = [] for (let i = 0; i < 10; i++) { const t = await test() await remove(destDir) ts.push(t) } const sum = ts.reduce((a, b) => a + b) const nb = ts.length const avg = sum / nb console.log({ sum, nb, avg }) } async function main() { await createSrcFolder() console.log('test recursive-copy npm module') await run(recursiveCopyNpm) console.log('test recursive-copy custom implementation') await run(recursiveCopyCustom) await remove(fixturesDir) } main()