.cssnext

#!/usr/bin/env node

// Compile folder of `.css` files.
// Remove this when issue will be resolved:
// https://github.com/cssnext/cssnext/issues/93

const fs = require('fs');
const path = require('path');
const postcss = require('postcss');
const postcssCssnext = require('postcss-cssnext');
const postcssImport = require('postcss-import');

const inputFolderPath = 'src/cssnext/';
const outputFolderPath = 'styles/';
const cssnextPath = path.join(__dirname, inputFolderPath);

fs.readdir(cssnextPath, function (err, files) {
  if (err) {
    throw err;
  }

  files.forEach(function (file) {
    console.log('%s -> %s', inputFolderPath+file, outputFolderPath+file);

    const input = fs.readFileSync(path.join(cssnextPath, file), 'utf8');

    postcss([postcssImport, postcssCssnext])
      .process(input)
      .then(function (result) {
        fs.writeFileSync(path.join(__dirname, outputFolderPath+file), result.css);
      });
  });
  console.log(' ');
});