gen-favicons.mjs

import { favicons } from "favicons";
import { mkdirSync, writeFileSync } from "fs";
import { basename, join } from "path";

export async function generateFavicons(
  metaDesc,
  version,
  baseImage = "fav.png",
  appName = basename(process.cwd()),
  basepath = join(process.cwd(), "public"),
  faviconsPath = "favicons",
  devName = "Darsan",
  devWebsite = "https://darsan.in"
) {
  const options = {
    path: faviconsPath,

    appName: appName,
    appDescription: metaDesc,
    version: version,

    developerName: devName,
    developerURL: devWebsite,

    background: "#fff",
    theme_color: "#fff",
    appleStatusBarStyle: "black-translucent",

    display: "fullscreen",
    orientation: "natural",

    start_url: "/",

    manifestMaskable: true,

    icons: {
      android: true,
      appleIcon: true,
      favicons: true,
      yandex: true,
      appleStartup: false,
      windows: false,
    },

    shortcuts: {},
  };

  try {
    const { images, files, html } = await favicons(baseImage, options);

    const rootPath = join(basepath, faviconsPath);
    mkdirSync(rootPath, { recursive: true });

    /* write images */
    images.forEach((image) => {
      writeFileSync(join(rootPath, image.name), image.contents, {
        encoding: "binary",
      });
    });

    /* write config files */
    files.forEach((file) => {
      writeFileSync(join(rootPath, file.name), file.contents, {
        encoding: "utf8",
      });
    });

    const faviconsHtmlLinks = html.join("");
    writeFileSync(join(basepath, "links.html"), faviconsHtmlLinks);
  } catch (err) {
    console.error(err);
    process.exit(1);
  }
}

generateFavicons(
  "Discover how BONSE can help you optimize your website for search engines and improve your online visibility. Learn more about our SEO tool and start boosting your rankings today!",
  "0.0.1"
);