glyph css generation using postcss for https://www.npmjs.com/package/gulp-iconfont

glyphs.postcss.js

import postcss from 'postcss';

import fs from 'fs';

export default (glyphs) => {

  let stylesheet = postcss.root();

  glyphs.forEach((glyph) => {

    let rule = postcss.rule({
      selector: `.icon-${glyph.name}`
    });

    let decl = postcss.decl({
      prop: 'content',
      value: `\\${glyph.unicode[0].charCodeAt(0).toString(16).toUpperCase()}`
    });

    stylesheet.append(rule.append(decl));
  });

  fs.writeFileSync('dist/icons.css', stylesheet.toResult().css);
};