compare-folder

dir-equals

check if two directories are the same, with support for custom fs

Currently checks:

• total file count
• total size
• total directory count

Warning: Could have false positives if all the above are the same.

Install

npm install dir-equals

Usage

var compare = require('compare-folder')
 
compare('dir-one', 'dir-two', function (err, isSame) {
  if (err) throw err
 
  if (isSame) {
    console.log('Directories are the same.')
  } else {
    console.log('Directories are different.')
  }
})

API

compare(dir1, dir2, [opts], cb)

The dir variables are either paths or {name, fs} for custom fs.

Use custom fs:

var dir1 = {fs: customFs, name: '/'}

TODO:

• Add options for more in depth checks
  • Check file names
  • Check fs.stat results
  • Check file contents

License

MIT