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/*
* SPDX-FileCopyrightText: 2021-2023 The Refinery Authors <https://refinery.tools/>
*
* SPDX-License-Identifier: EPL-2.0
*/
import micromatch from 'micromatch';
import type { PluginOption } from 'vite';
export default function preloadFontsVitePlugin(
fontsGlob: string | string[],
): PluginOption {
return {
name: 'refinery-preload-fonts',
apply: 'build',
enforce: 'post',
transformIndexHtml(_html, { bundle }) {
return micromatch(Object.keys(bundle ?? {}), fontsGlob).map((href) => ({
tag: 'link',
attrs: {
href,
rel: 'preload',
type: 'font/woff2',
as: 'font',
crossorigin: 'anonymous',
},
}));
},
};
}
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