Method chunkCondition

lib/ExternalModule.js:840–853

* Returns true if the module can be placed in the chunk. * @param {Chunk} chunk the chunk which condition should be checked * @param {Compilation} compilation the compilation * @returns {boolean} true if the module can be placed in the chunk

(chunk, compilation)

	 * @returns {boolean} true if the module can be placed in the chunk
	 */
	chunkCondition(chunk, compilation) {
		const { chunkCondition } = ExternalModule.getCompilationHooks(compilation);
		const condition = chunkCondition.call(chunk, compilation);
		if (condition !== undefined) return condition;

		const type = this._resolveExternalType(this.externalType);

		// For `import()` externals, keep them in the initial chunk to avoid loading
		// them asynchronously twice and to improve runtime performance.
		if (["css-import", "module"].includes(type)) {
			return true;
		}
		return compilation.chunkGraph.getNumberOfEntryModules(chunk) > 0;
	}

	/**
	 * Returns the unique identifier used to reference this module.