Function chunkHasJs

lib/dependencies/HtmlEntryDependency.js:232–244

(chunk, chunkGraph)

 * @returns {boolean} true if the chunk emits a `.js` file
 */
const chunkHasJs = (chunk, chunkGraph) => {
	if (chunk.hasRuntime()) return true;
	if (chunkGraph.getNumberOfEntryModules(chunk) > 0) {
		for (const module of chunkGraph.getChunkEntryModulesIterable(chunk)) {
			if (chunkGraph.getModuleSourceTypes(module).has(JAVASCRIPT_TYPE)) {
				return true;
			}
		}
	}
	return Boolean(
		chunkGraph.getChunkModulesIterableBySourceType(chunk, JAVASCRIPT_TYPE)
	);
};

/**
 * Whether webpack will emit a `.css` file for this chunk that must be