import { readFile, readdir, rename, writeFile } from 'node:fs/promises'
import { join } from 'node:path'

async function jstots() {
  const res = await readdir('src')
  for (let index = 0; index < res.length; index++) {
    const name = res[index]
    const targetname = join('target', `${name.slice(0, -3)}.ts`)
    await rename(join('src', name), targetname)
    console.log(targetname)
  }
}

async function removeImportJs() {
  const res = await readdir('src')
  for (let index = 0; index < res.length; index++) {
    const name = res[index]
    const targetname = join('target', `${name.slice(0, -3)}.ts`)
    const jsSourceStr = await readFile(join('src', name), { encoding: 'utf-8' })
    const transSourceStr = jsSourceStr.replaceAll('.js', '')
    await writeFile(targetname, transSourceStr)
    console.log(targetname)
  }
}

removeImportJs()