react-phone-number-input/build-bundle-styles.js

Telephone input for React

const fs = require('fs')
const path = require('path')

var autoprefixer = require('autoprefixer')
var postcss = require('postcss')

RegExp.escape = function (string)
{
	const specials = new RegExp("[.*+?|()\\[\\]{}\\\\]", "g")
	return string.replace(specials, "\\$&")
}

String.prototype.replace_all = function (what, with_what)
{
	const regexp = new RegExp(RegExp.escape(what), "g")
	return this.replace(regexp, with_what)
}

function transformStyle(inPath, outPath)
{
  outPath = outPath || inPath

  let text = fs.readFileSync(path.join(__dirname, inPath), 'utf8')

  return postcss([ autoprefixer({ browsers: 'last 4 versions, iOS >= 7, Android >= 4'.split(', ') }) ]).process(text, { from: undefined }).then((result) =>
  {
    result.warnings().forEach((warn) => console.warn(warn.toString()))
    fs.writeFileSync(path.join(__dirname, 'bundle', outPath), result.css)
  })
}

Promise.all
([
  transformStyle('style.css')
])