Method render

lib/library/AssignLibraryPlugin.js:240–260

* Returns source with library export. * @param {Source} source source * @param {RenderContext} renderContext render context * @param {LibraryContext<T>} libraryContext context * @returns {Source} source with library export

(source, { chunk }, { options, compilation })

	 * @returns {Source} source with library export
	 */
	render(source, { chunk }, { options, compilation }) {
		const fullNameResolved = this._getResolvedFullName(
			options,
			chunk,
			compilation
		);
		if (this.declare) {
			const base = fullNameResolved[0];
			if (!isNameValid(base)) {
				throw new Error(
					`Library name base (${base}) must be a valid identifier when using a var declaring library type. Either use a valid identifier (e. g. ${Template.toIdentifier(
						base
					)}) or use a different library type (e. g. 'type: "global"', which assign a property on the global scope instead of declaring a variable). ${
						AbstractLibraryPlugin.COMMON_LIBRARY_NAME_MESSAGE
					}`
				);
			}
			source = new ConcatSource(`${this.declare} ${base};\n`, source);
		}
		return source;
	}

	/**
	 * Embed in runtime bailout.