ceri-icon/lib/icon-normalizer.js

webpack based - load only what you need - svg inline icons

var fs, handleThat, iconPath, ora, path, sets, spinner;

fs = require("fs-extra");

path = require("path");

iconPath = require("./icon-path");

handleThat = require("handle-that");

ora = require("ora");

sets = [
  {
    short: "fa",
    name: "font-aweseome",
    re: "@fa-var-([a-z0-9-]+)\\s*:\\s*\"\\\\([0-9a-f]+)\";",
    style: "font-awesome/less/variables.less",
    svg: "font-awesome/fonts/fontawesome-webfont.svg"
  },
  {
    short: "gly",
    name: "glyphicons",
    re: "glyphicon-([^\\s]*)[^\\n]*content: \"\\\\([^\"]*)",
    style: "bootstrap/less/glyphicons.less",
    svg: "bootstrap/fonts/glyphicons-halflings-regular.svg",
    translateY: 240
  },
  {
    short: "mdi",
    name: "mdi material design icons",
    svg: "mdi/fonts/materialdesignicons-webfont.svg"
  },
  {
    short: "oc",
    name: "octicons",
    folder: "octicons/build/svg",
    re: "([A-Za-z0-9-]+).svg"
  },
  {
    short: "ma",
    name: "google material design icons",
    svg: "material-design-icons/iconfont/MaterialIcons-Regular.svg"
  },
  {
    short: "ic",
    name: "open iconic",
    svg: "open-iconic/font/fonts/open-iconic.svg",
    style: "open-iconic/font/css/open-iconic.css",
    re: "\\.oi\\[data-glyph=([^\\]]+)\\]:before { content:'\\\\([^']+)'; }"
  },
  {
    short: "im",
    name: "icomoon-free",
    folder: "icomoon-free-npm/SVG",
    re: "[0-9]+-([A-Za-z0-9-]+).svg"
  },
  {
    short: "ra",
    name: "ratchet",
    svg: "ratchet/fonts/ratchicons.svg"
  },
  {
    short: "si",
    name: "simple-icons",
    folder: "simple-icons/icons",
    re: "([A-Za-z0-9-]+).svg"
  }
];

console.log("\nNormalizing and optimizing SVG Icons for ceri-icon");

fs.ensureDir(iconPath);

spinner = ora(sets.length + " icon sets remaining...").start();

handleThat(sets, {
  worker: path.resolve(iconPath, "../lib", "_worker"),
  onText: (lines, remaining) => {
    spinner.stop();
    console.log(lines.join("\n"));
    return spinner.start(remaining + " icon sets remaining...");
  },
  onProgress: (remaining) => {
    return spinner.text = remaining + " icon sets remaining...";
  },
  onFinish: () => {
    return spinner.succeed("all icon sets normalized and optimized");
  }
});