Method updateAsset

lib/Compilation.js:5234–5260

* Updates asset using the provided file. * @param {string} file file name * @param {Source | ((source: Source) => Source)} newSourceOrFunction new asset source or function converting old to new * @param {(AssetInfo | ((assetInfo?: AssetInfo) => AssetInfo | undefined)) | undefined} assetInfoUpd

(
		file,
		newSourceOrFunction,
		assetInfoUpdateOrFunction = undefined
	)

	 * @param {(AssetInfo | ((assetInfo?: AssetInfo) => AssetInfo | undefined)) | undefined} assetInfoUpdateOrFunction new asset info or function converting old to new
	 */
	updateAsset(
		file,
		newSourceOrFunction,
		assetInfoUpdateOrFunction = undefined
	) {
		if (!this.assets[file]) {
			throw new Error(
				`Called Compilation.updateAsset for not existing filename ${file}`
			);
		}
		this.assets[file] =
			typeof newSourceOrFunction === class="st">"function"
				? newSourceOrFunction(this.assets[file])
				: newSourceOrFunction;
		if (assetInfoUpdateOrFunction !== undefined) {
			const oldInfo = this.assetsInfo.get(file) || EMPTY_ASSET_INFO;
			if (typeof assetInfoUpdateOrFunction === class="st">"function") {
				this._setAssetInfo(file, assetInfoUpdateOrFunction(oldInfo), oldInfo);
			} else {
				this._setAssetInfo(
					file,
					cachedCleverMerge(oldInfo, assetInfoUpdateOrFunction),
					oldInfo
				);
			}
		}
	}

	/**
	 * Processes the provided file.