// Extend fs
let fs: any = require('fs')
import path from 'path'

// https://github.com/mikeal/node-utils/blob/master/file/lib/main.js
fs.walkSync = function (start: string, callback: Function) {
    fs.readdirSync(start).forEach((name: string) => {
        if (name === 'node_modules') {
            return // hack
        }
        const abspath = path.join(start, name)
        if (fs.statSync(abspath).isDirectory()) {
            fs.walkSync(abspath, callback)
        } else {
            callback(abspath)
        }
    })
}

export = fs