Function empty

transpile.cf.js:4–4

import path from 'path'

const empty = x => fs.readdirSync(x).forEach(f => fs.unlinkSync(path.join(x, f)))
    , ensureEmpty = x => !fs.existsSync(x) ? fs.mkdirSync(x) : empty(x)
    , root = 'cf'
    , src = path.join(root, 'src')