Method setCachedModuleConstant

lib/NodeStuffPlugin.js:167–217

(
					parser,
					expressionName,
					fn,
					property,
					warning
				)

				 * @returns {void}
				 */
				const setCachedModuleConstant = (
					parser,
					expressionName,
					fn,
					property,
					warning
				) => {
					parser.hooks.expression
						.for(expressionName)
						.tap(PLUGIN_NAME, (expr) => {
							const dep = new CachedConstDependency(
								JSON.stringify(fn(parser.state.module)),
								/** @type {Range} */
								(expr.range),
								`__webpack_${property}__`
							);
							dep.loc = /** @type {DependencyLocation} */ (expr.loc);
							parser.state.module.addPresentationalDependency(dep);

							if (warning) {
								parser.state.module.addWarning(
									new NodeStuffInWebError(dep.loc, expressionName, warning)
								);
							}

							return true;
						});

					if (
						expressionName === IMPORT_META_FILENAME ||
						expressionName === IMPORT_META_DIRNAME
					) {
						hooks.propertyInDestructuring.tap(PLUGIN_NAME, (usingProperty) => {
							if (property === usingProperty.id) {
								if (warning) {
									parser.state.module.addWarning(
										new NodeStuffInWebError(
											usingProperty.loc,
											expressionName,
											warning
										)
									);
								}

								return `${property}: ${JSON.stringify(
									fn(parser.state.module)
								)},`;
							}
						});
					}
				};

				/**
				 * Updates constant using the provided parser.