const fs = require('fs');
const path = require('path');

const css = {};

module.exports = (file) => {
    if (css[file]) {
        return css[file];
    }

    const cssPath = path.join(__dirname, 'css', file);
    const cssfile = fs.readFileSync(cssPath).toString();

    css[file] = cssfile;

    return css[file];
};