Node.js delete directory & file system All In One

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收起

Node.js delete directory & file system All In One

delete a not empty directory

https://nodejs.org/api/fs.htm

fs.rmdir(path[, options], callback)
fs.rmdirSync(path[, options])

recursive: true

In a Node.js application, you can use the fs.rmdir() method to delete a directory.

This method works asynchronously to remove the directory.

If the directory is not empty, you can pass an optional recursive flag to delete all nested files and folders recursively.

const fs = require('fs');

// directory path
const dir = 'temp';

// delete directory recursively
fs.rmdir(dir, { recursive: true }, (err) => {
    if (err) {
        throw err;
    }

    console.log(`${dir} is deleted!`);
});

const fs = require('fs');

// directory path
const dir = 'temp';

// delete directory recursively
try {
    fs.rmdirSync(dir, { recursive: true });

    console.log(`${dir} is deleted!`);
} catch (err) {
    console.error(`Error while deleting ${dir}.`);
}

del

https://www.npmjs.com/package/del

$ npm i -D del

https://github.com/sindresorhus/del/blob/master/index.js

trash

https://github.com/sindresorhus/trash/blob/master/index.js

rimraf

https://www.npmjs.com/package/rimraf

$ npm i -D rimraf

https://github.com/isaacs/rimraf/blob/master/rimraf.js

refs

https://attacomsian.com/blog/nodejs-delete-directory

https://geedew.com/remove-a-directory-that-is-not-empty-in-nodejs/

var fs = require('fs');
var deleteFolderRecursive = function(path) {
  if( fs.existsSync(path) ) {
    fs.readdirSync(path).forEach(function(file,index){
      var curPath = path + "/" + file;
      if(fs.lstatSync(curPath).isDirectory()) { // recurse
        deleteFolderRecursive(curPath);
      } else { // delete file
        fs.unlinkSync(curPath);
      }
    });
    fs.rmdirSync(path);
  }
};

unlink

https://stackoverflow.com/questions/39963966/can-fs-unlink-delete-a-empty-or-non-empty-folder

https://stackoverflow.com/questions/18052762/remove-directory-which-is-not-empty/32197381

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