if global.window
    return

let fs = import 'fs'
let np = import 'path'

let total = 0
let files = 0
let printSize = (fileOrDirectory) ->
    let stats = fs.statSync(fileOrDirectory)
    if stats.isDirectory()
        for file in fs.readdirSync(fileOrDirectory)
            printSize(np.join(fileOrDirectory, file))
    else
        # ignore css
        if fileOrDirectory.match(/\.css$/)
            return
        let content = fs.readFileSync(fileOrDirectory, 'utf8')
        let size = 0
        for line in content.split(/[\r\n]+/g)
            let chars = line.trim()
            let comment = chars.match(/^(#|(\/\/))/)
            if not comment
                size += chars.length
        total += size
        files++
        console.log(fileOrDirectory + " : " + size)

if require.main is module
    let args = process.argv.slice(2)
    for arg in args
        printSize(arg)
    console.log('---------------------------------------')
    console.log('Total Files : ' + files)
    console.log('Total Bytes : ' + total)