Method deleteAsset

lib/Compilation.js:5410–5465

* Processes the provided file. * @param {string} file file name

(file)

	 * @param {string} file file name
	 */
	deleteAsset(file) {
		if (!this.assets[file]) {
			return;
		}
		delete this.assets[file];
		const assetInfo = this.assetsInfo.get(file);
		this._setAssetInfo(file, undefined, assetInfo);
		const related = assetInfo && assetInfo.related;
		if (related) {
			for (const key of Object.keys(related)) {
				/**
				 * Checks used and delete.
				 * @param {string} file file
				 */
				const checkUsedAndDelete = (file) => {
					if (!this._assetsRelatedIn.has(file)) {
						this.deleteAsset(file);
					}
				};
				const items = related[key];
				if (Array.isArray(items)) {
					for (const file of items) {
						checkUsedAndDelete(file);
					}
				} else if (items) {
					checkUsedAndDelete(items);
				}
			}
		}
		this._buildAssetToChunkIndex();
		const index = /** @type {Map<string, Set<Chunk>>} */ (
			this._assetToChunkIndex
		);
		const auxiliaryIndex = /** @type {Map<string, Set<Chunk>>} */ (
			this._assetToChunkAuxiliaryIndex
		);
		const chunks = index.get(file);
		const auxiliaryChunks = auxiliaryIndex.get(file);
		if (chunks === undefined && auxiliaryChunks === undefined) {
			class="cm">// Not tracked in either index: chunk sets may have been mutated
			class="cm">// directly (bypassing emitAsset), so scan all chunks to stay correct.
			for (const chunk of this.chunks) {
				chunk.files.delete(file);
				chunk.auxiliaryFiles.delete(file);
			}
			return;
		}
		if (chunks !== undefined) {
			for (const chunk of chunks) chunk.files.delete(file);
			index.delete(file);
		}
		if (auxiliaryChunks !== undefined) {
			for (const chunk of auxiliaryChunks) chunk.auxiliaryFiles.delete(file);
			auxiliaryIndex.delete(file);
		}
	}

	getAssets() {