Thin wrapper arround Node's fs module that makes the async functions promise aware. The wrapped methods return a promise the represents the value of the async operation. Traditional callbacks still work, allowing for a transparent drop-in for fs. Sync methods, classes and other helpers are not modified.

Traditional Async

var fs = require('fs-then');
fs.readFile('path to file', function (err, buffer) {
   ...
});

With Promises

var fs = require('fs-then');
fs.readFile('path to file').then(...);

• appendFile
• chmod
• chown
• close
• exists
• fchmod
• fchown
• fdatasync
• fstat
• fsync
• ftruncate
• futimes
• lchmod
• lchown
• link
• lstat
• mkdir
• open
• read
• readFile
• readdir
• readlink
• realpath
• rename
• rmdir
• stat
• symlink
• truncate
• unlink
• utimes
• write
• writeFile