astro

Version:

Astro is a modern site builder with web best practices, performance, and DX front-of-mind.

22 lines (21 loc) • 596 B

JavaScript

import { renderFontWeight } from "../utils.js";
export function collectFontData(fontFamilyAssets) {
	const fontDataByCssVariable = {};
	for (const { family, fonts } of fontFamilyAssets) {
		const fontData = [];
		for (const data of fonts) {
			fontData.push({
				weight: renderFontWeight(data.weight),
				style: data.style,
				subset: data.meta?.subset,
				src: data.src.filter((src) => "url" in src).map((src) => ({
					url: src.url,
					format: src.format,
					tech: src.tech
				}))
			});
		}
		fontDataByCssVariable[family.cssVariable] = fontData;
	}
	return fontDataByCssVariable;
}