gatsby-plugin-prefetch-google-fonts/download-css.js

A Gatsby plugin to download and prefetch [Google Fonts](https://fonts.google.com/). Can increase performance as opposed to loading webfonts from Google's external stylesheet.

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

var _regenerator = _interopRequireDefault(require("@babel/runtime/regenerator"));

var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));

var GoogleFontsWebpackPlugin = require("google-fonts-plugin");

var path = require("path");

module.exports =
/*#__PURE__*/
function () {
  var _ref2 = (0, _asyncToGenerator2.default)(
  /*#__PURE__*/
  _regenerator.default.mark(function _callee(_ref, config) {
    var fonts, _ref$formats, formats, googleFontsPlugin;

    return _regenerator.default.wrap(function _callee$(_context) {
      while (1) {
        switch (_context.prev = _context.next) {
          case 0:
            fonts = _ref.fonts, _ref$formats = _ref.formats, formats = _ref$formats === void 0 ? [//`eot`,
            "woff2", "woff"] : _ref$formats;
            googleFontsPlugin = new GoogleFontsWebpackPlugin({
              fonts: fonts,
              formats: formats,
              outputDir: path.join(".cache/google-fonts", config.pathPrefix),
              encode: false,
              minify: false,
              verbose: true
            });
            _context.next = 4;
            return googleFontsPlugin.make();

          case 4:
          case "end":
            return _context.stop();
        }
      }
    }, _callee, this);
  }));

  return function (_x, _x2) {
    return _ref2.apply(this, arguments);
  };
}();