Function walk

lib/html/HtmlModulesPlugin.js:56–70

(/** @type {string} */ entryName)

	/** @type {Set<string>} */
	const visited = new Set();
	const walk = (/** @type {string} */ entryName) => {
		if (visited.has(entryName)) return;
		visited.add(entryName);
		const desc = entries[entryName];
		if (!desc) return;
		if (desc.dependOn) {
			for (const dep of desc.dependOn) walk(dep);
		}
		if (!desc.import) return;
		for (const request of desc.import) {
			if (HTML_REQUEST_RE.test(request) || seenRequests.has(request)) continue;
			seenRequests.add(request);
			requests.push(request);
		}
	};
	walk(name);
	return requests;
};