fs-resolver

Resolve and load files and directories from multiple filesystem search paths.

Initially developed to resolve Swig template files for AdminPlus Lite Bootstrap Theme.

Usage

Search paths

var Loader = require('fs-resolver');
var path = require('path');

var loader = new Loader([
    process.cwd(),
    path.join(process.cwd(), 'test')
]);

Resolve path to file

loader.resolve('assets/a.txt') // -> /full/path/to/test/assets/a.txt
loader.resolve('test/assets/a.txt') // -> /full/path/to/test/assets/a.txt

Resolve path to directory

loader.resolve('assets', undefined, dir = true) // -> /full/path/to/test/assets/
loader.resolve('test/assets', undefined, dir = true) // -> /full/path/to/test/assets/

Load file sync

loader.load('assets/a.txt') -> // contents of /full/path/to/test/assets/a.txt

Load file async

new Promise(function(resolve, reject) {
    loader.load( 'assets/a.txt', function(err, data) {
        if (err) return reject(err);
        resolve(data);
    });
})
.then(function(data) {
    // data = contents of /full/path/to/test/assets/a.txt
});