workaround weird webpack(?) bug by not deleting old files

src/cli/dev.ts

@@ -154,10 +154,9 @@ export default async function dev(src: string, dir: string) {
 
 		deferreds.client = deferred();
 
-		// TODO print message
-		fs.readdirSync(path.join(dir, 'client')).forEach(file => {
-			fs.unlinkSync(path.join(dir, 'client', file));
-		});
+		// TODO we should delete old assets. due to a webpack bug
+		// i don't even begin to comprehend, this is apparently
+		// quite difficult
 	});
 
 	compilers.client.watch({}, (err: Error, stats: any) => {
@@ -196,7 +195,7 @@ export default async function dev(src: string, dir: string) {
 			times.serviceworker_start = Date.now();
 		});
 
-		compilers.client.watch({}, (err: Error, stats: any) => {
+		compilers.serviceworker.watch({}, (err: Error, stats: any) => {
 			if (err) {
 				// TODO notify client
 			} else if (stats.hasErrors()) {
@@ -209,7 +208,6 @@ export default async function dev(src: string, dir: string) {
 
 				const serviceworker_info = stats.toJson();
 				fs.writeFileSync(path.join(dir, 'serviceworker_info.json'), JSON.stringify(serviceworker_info, null, '  '));
-				// TODO trigger reload?
 			}
 		});
 	}

src/hmr-client.js

@@ -1,5 +1,7 @@
 let source;
 
+console.log('!!!! hmr client');
+
 function check() {
 	if (module.hot.status() === 'idle') {
 		module.hot.check(true).then(modules => {

src/middleware/index.ts

@@ -12,12 +12,6 @@ import { Route, Template } from '../interfaces';
 
 const dev = isDev();
 
-type Assets = {
-	index: string;
-	service_worker: string;
-	client: Record<string, string>;
-}
-
 type RouteObject = {
 	id: string;
 	type: 'page' | 'route';

src/webpack/index.ts

@@ -18,8 +18,8 @@ export default {
 		output: () => {
 			return {
 				path: `${dest}/client`,
-				filename: '[name].[hash].js',
-				chunkFilename: '[name].[id].[hash].js',
+				filename: '[hash]/[name].js',
+				chunkFilename: '[hash]/[name].[id].js',
 				publicPath: '/client/'
 			};
 		}
@@ -36,7 +36,7 @@ export default {
 			return {
 				path: `${dest}`,
 				filename: '[name].js',
-				chunkFilename: '[name].[id].[hash].js',
+				chunkFilename: '[hash]/[name].[id].js',
 				libraryTarget: 'commonjs2'
 			};
 		}