iconit/src/build-icons-object.js

A CLI to help you build icon libraries (JSON & Sprites) with ease.

import path from 'path';
import cheerio from 'cheerio';
import { minify } from 'html-minifier';

function buildIconsObject(svgFiles, getSvg) {
  return svgFiles
    .map(svgFile => {
      const name = path.basename(svgFile, '.svg');
      const svg = getSvg(svgFile);
      const contents = getSvgContents(svg);
      return { name, contents };
    })
    .reduce((icons, icon) => {
      icons[icon.name] = icon.contents;
      return icons;
    }, {});
}

function getSvgContents(svg) {
  const $ = cheerio.load(svg);
  return minify($('svg').html(), { collapseWhitespace: true });
}

export default buildIconsObject;