// KUTE.js | Minify
// Minify script for the js files in root folder
// Usage: npm run min
// by https://github.com/RyanZim && https://github.com/thednp

var fs = require('fs');
var path = require('path');
var uglify = require('uglify-js');
var pack = require('./package.json');
var version = 'v'+pack.version;
var license = pack.license+'-License';

console.log('Minifying KUTE.js ' + version + '..');

// Helper Functions:
function replaceK(s) {
  if (/-/.test(s)) {
    if (/attr/.test(s)) { return 'Attributes Plugin'}
    if (/svg/.test(s)) { return 'SVG Plugin'}
    if (/css/.test(s)) { return 'CSS Plugin'}
    if (/jq/.test(s)) { return 'jQuery Plugin'}
    if (/text/.test(s)) { return 'Text Plugin'}
  } else {
    return 'Core Engine';
  }
}
function minify(srcPath, writePath) {
  fs.writeFile(writePath,
    ('// KUTE.js ' + version + ' | © dnp_theme | ' + replaceK(srcPath)  + ' | ' + license + '\n'
    + uglify.minify(srcPath).code), function (err) {
    if (err) return handleError(err);
    console.log(srcPath+' is done.');
  });
}
function handleError(err) {
  console.error(err);
  process.exit(1);
}

// Minify files
minify('kute-attr.js', 'dist/kute-attr.min.js');
minify('kute-css.js', 'dist/kute-css.min.js');
minify('kute-jquery.js', 'dist/kute-jquery.min.js');
minify('kute-svg.js', 'dist/kute-svg.min.js');
minify('kute-text.js', 'dist/kute-text.min.js');
minify('kute.js', 'dist/kute.min.js');

// Now also to the demo
minify('kute-attr.js', 'demo/src/kute-attr.min.js');
minify('kute-css.js', 'demo/src/kute-css.min.js');
minify('kute-jquery.js', 'demo/src/kute-jquery.min.js');
minify('kute-svg.js', 'demo/src/kute-svg.min.js');
minify('kute-text.js', 'demo/src/kute-text.min.js');
minify('kute.js', 'demo/src/kute.min.js');