How to use Node.js rename files in folder All In One

How to use Node.js rename files in folder All In One

rename

fs.rename

fs.rename(oldPath, newPath, callback)

import { rename } from 'node:fs';

rename('oldFile.txt', 'newFile.txt', (err) => {
  if (err) throw err;
  console.log('Rename complete!');
});

https://nodejs.org/api/fs.html#fsrenameoldpath-newpath-callback

fs.renameSync

fs.renameSync(oldPath, newPath)

https://nodejs.org/api/fs.html#fsrenamesyncoldpath-newpath

fsPromises.rename

fsPromises.rename(oldPath, newPath)

https://nodejs.org/api/fs.html#fspromisesrenameoldpath-newpath

demos

替换和删除文件名中的中文字符/半脚字符 / 全脚字符

// import * as pfs from "node:fs/promises";
import fs from 'node:fs';
import path from 'node:path';

const __dirname = path.resolve();
// const __filename = fileURLToPath(import.meta.url);
// console.log(`__dirname`, __dirname);

const folder = path.join(__dirname, '深入浅出搞定 React');
const files = fs.readdirSync(folder);
// console.log(`files`, files);

for (const file of files) {
  // const filename = file.replaceAll(/(：)/g, ``).replace(/（/, `(`).replace(/）/, `)`).replace(`？`, ``);
  const filename = file
    .replace(/：/g, `:`)
    .replace(/（/, `(`)
    .replace(/）/, `)`)
    .replace(/，/, `,`)
    .replace(/(“|”)/g, `"`)
    .replace(`？`, ``);
  fs.renameSync(`${folder}/${file}`, `${folder}/${filename}`, (err) => {
      if(err) {
        console.error(`rename ❌`, err);
      }
      console.log(`rename ✅`)
    }
  )
}

const fs = require('fs')
const files = fs.readdirSync(__dirname)

for (const file of files) {
  if (file.endsWith('.md')) {
    fs.mkdirSync(
      __dirname + '/' + file.replace('.md', ''),
      { recursive: true },
      (err) => {
        console.log(err)
      }
    )

    fs.renameSync(
      __dirname + '/' + file,
      __dirname + '/' + file.replace('.md', '') + '/index.md',
      (err) => {
        console.log(err)
      }
    )
  }
}

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refs

https://flaviocopes.com/node-mass-rename-files/

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