Method walkDefinitionsForValues

lib/DefinePlugin.js:868–892

(definitions, prefix)

				 * @returns {void}
				 */
				const walkDefinitionsForValues = (definitions, prefix) => {
					for (const key of Object.keys(definitions)) {
						const code = definitions[key];
						const version = /** @type {string} */ (toCacheVersion(code));
						const name = VALUE_DEP_PREFIX + prefix + key;
						mainHash.update(`|${prefix}${key}`);
						const oldVersion = compilation.valueCacheVersions.get(name);
						if (oldVersion === undefined) {
							compilation.valueCacheVersions.set(name, version);
						} else if (oldVersion !== version) {
							const warning = new WebpackError(
								`${PLUGIN_NAME}\nConflicting values for '${prefix + key}'`
							);
							warning.details = `'${oldVersion}' !== '${version}'`;
							warning.hideStack = true;
							compilation.warnings.push(warning);
						}
						if (isObjectDefinition(code)) {
							walkDefinitionsForValues(
								/** @type {Definitions} */ (code),
								`${prefix + key}.`
							);
						}
					}
				};

				/**
				 * Walk definitions for keys.