unocss.config.js

import {
  defineConfig,
  presetAttributify,
  presetIcons,
  presetTypography,
  presetUno,
  transformerDirectives,
  transformerVariantGroup,
} from "unocss";
import { fileURLToPath } from "url";
import { dirname, resolve } from "path";
import fs from "fs";

const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);

export default defineConfig({
  shortcuts: [
    [
      "icon-btn",
      "inline-block cursor-pointer select-none opacity-75 scale-155 transition duration-200 ease-in-out hover:opacity-100 hover:text-teal-600",
    ],
    ["card-grid", "grid grid-cols-1 sm:grid-cols-2 xl:grid-cols-3 gap-8"],
  ],
  presets: [
    presetUno(),
    presetAttributify(),
    presetTypography(),
    presetIcons({
      scale: 1.2,
      warn: true,
      collections: {
        custom: getCustomIcons(),
      },
    }),
  ],
  theme: {
    colors: {
      primary: "var(--vp-c-brand)",
    },
  },
  transformers: [transformerDirectives(), transformerVariantGroup()],
  safelist: "prose prose-sm m-auto text-left".split(" "),
});

function getCustomIcons() {
  const data = {};

  fs.readdirSync(resolve(__dirname, "./src/public/imgs/svg")).forEach((val) => {
    data[val.replace(".svg", "")] = fs.readFileSync(
      resolve(__dirname, "./src/public/imgs/svg/" + val),
      "utf8",
    );
  });
  return data;
}