Method addChunk

lib/Compilation.js:4470–4486

* This method first looks to see if a name is provided for a new chunk, * and first looks to see if any named chunks already exist and reuse that chunk instead. * @param {ChunkName=} name optional chunk name to be provided * @returns {Chunk} create a chunk (invoked during seal event)

(name)

	 * @returns {Chunk} create a chunk (invoked during seal event)
	 */
	addChunk(name) {
		if (name) {
			const chunk = this.namedChunks.get(name);
			if (chunk !== undefined) {
				return chunk;
			}
		}
		const chunk = new Chunk(name, this._backCompat);
		this.chunks.add(chunk);
		if (this._backCompat) {
			ChunkGraph.setChunkGraphForChunk(chunk, this.chunkGraph);
		}
		if (name) {
			this.namedChunks.set(name, chunk);
		}
		return chunk;
	}

	/**
	 * Processes the provided module.