fs-tree-traverse

Traverse the contents of a directory and return a list of all files contained within

Installation

npm install fs-tree-traverse

Usage

Basic usage:

var traverse = require('fs-tree-traverse');
traverse.list(__dirname, function (err, files) {
    console.log(files);
});

/* Outputs (at time of writing):

[ '/home/lmartin/dev/fs-tree-traverse/LICENSE',
  '/home/lmartin/dev/fs-tree-traverse/README.md',
  '/home/lmartin/dev/fs-tree-traverse/index.js',
  '/home/lmartin/dev/fs-tree-traverse/lib/fs-tree-traverse.js',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/graceful-fs/LICENSE',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/graceful-fs/README.md',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/graceful-fs/fs.js',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/graceful-fs/graceful-fs.js',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/graceful-fs/package.json',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/graceful-fs/polyfills.js',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/graceful-fs/test/max-open.js',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/graceful-fs/test/open.js',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/graceful-fs/test/readdir-sort.js',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/graceful-fs/test/write-then-read.js',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/q/LICENSE',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/q/README.md',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/q/package.json',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/q/q.js',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/q/queue.js',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/underscore/LICENSE',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/underscore/README.md',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/underscore/package.json',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/underscore/underscore-min.js',
  '/home/lmartin/dev/fs-tree-traverse/node_modules/underscore/underscore.js',
  '/home/lmartin/dev/fs-tree-traverse/package.json' ]

*/

Options

Include hidden files/folders:

var traverse = require('fs-tree-traverse');
traverse.list(__dirname, { hidden: true }, function (err, files) {
    console.log(files);
});

Output paths relative to directory:

var traverse = require('fs-tree-traverse');
traverse.list(__dirname, { relative: true }, function (err, files) {
    console.log(files);
});
/*
=>
[ 'LICENSE',
  'README.md',
  'index.js',
  ... ]

Synchronous alternative

A synchronous alternative to list also exists - listSync which uses *Sync fs methods.

var traverse = require('fs-tree-traverse');
var files = traverse.listSync(__dirname);
console.log(files);

/* Outputs (at time of writing):

[ '/home/lmartin/dev/fs-tree-traverse/LICENSE',
  '/home/lmartin/dev/fs-tree-traverse/README.md',
  '/home/lmartin/dev/fs-tree-traverse/index.js',
  ... ]
*/