Function updateMetadata

api/metadata/src/fontlist/update.ts:35–57

(env: Env, ctx: ExecutionContext)

};

const updateMetadata = async (env: Env, ctx: ExecutionContext) => {
	const response = await fetch(METADATA_URL);
	const data = (await response.json()) as FontsourceMetadata;

	const dataWithVariants: MetadataList = {};

	for (const [key, value] of Object.entries(data)) {
		const variants = generateFontVariants(value);
		// Add variants to the metadata
		dataWithVariants[key] = {
			...value,
			variable: Boolean(value.variable),
			license: value.license.type,
			variants,
		};
	}

	// Save entire metadata into KV first
	ctx.waitUntil(
		env.METADATA.put(METADATA_KEYS.fonts, JSON.stringify(dataWithVariants)),
	);
	return dataWithVariants;
};

// This updates the fontlist dataset for a given key
const updateList = async (