GGS app cache group

appCacheGroups.js

	const vendorChunkName = `${chunkName}.vendor`;

	const appCacheGroups = {
		//app code
		[chunkName]: {
			name: chunkName,
			test: function(module) {
				const include = !module.context || module.context.indexOf('node_modules') === -1;

				return include;
			},
		},
		//app dependencies
		[vendorChunkName]: {
			name: vendorChunkName,
			test: function(module) {
				if (!module.context) {
					return false;
				}

				const modules = Object.keys(packageJson.dependencies).filter(dep => dep.indexOf(GGS_PREFIX) < 0);

				const moduleNameInPathStart = module.context.lastIndexOf('node_modules') + 13;
				let pathSepAfterModuleName = module.context.indexOf(path.sep, moduleNameInPathStart);

				if (pathSepAfterModuleName < moduleNameInPathStart) {
					pathSepAfterModuleName = undefined;
				}

				const moduleName = module.context.substring(moduleNameInPathStart, pathSepAfterModuleName);

				if (moduleName.startsWith(GGS_PREFIX)) {
					return false;
				}

				return modules.includes(moduleName);
			},
		},
	};