-> v0.5.1

CHANGELOG.md

@@ -1,5 +1,9 @@
 # sapper changelog
 
+## 0.5.1
+
+* Only write service-worker.js to filesystem in dev mode ([#90](https://github.com/sveltejs/sapper/issues/90))
+
 ## 0.5.0
 
 * Experimental support for `sapper export` ([#9](https://github.com/sveltejs/sapper/issues/9))

lib/utils/generate_asset_cache.js

@@ -3,7 +3,7 @@ const path = require('path');
 const glob = require('glob');
 const templates = require('../templates.js');
 const route_manager = require('../route_manager.js');
-const { dest } = require('../config.js');
+const { dest, dev } = require('../config.js');
 
 function ensure_array(thing) {
 	return Array.isArray(thing) ? thing : [thing]; // omg webpack what the HELL are you doing
@@ -17,8 +17,10 @@ module.exports = function generate_asset_cache(clientInfo, serverInfo) {
 	const service_worker = generate_service_worker(chunk_files);
 	const index = generate_index(main_file);
 
-	fs.writeFileSync(path.join(dest, 'service-worker.js'), service_worker);
-	fs.writeFileSync(path.join(dest, 'index.html'), index);
+	if (dev) {
+		fs.writeFileSync(path.join(dest, 'service-worker.js'), service_worker);
+		fs.writeFileSync(path.join(dest, 'index.html'), index);
+	}
 
 	return {
 		client: {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "sapper",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "Military-grade apps, engineered by Svelte",
   "main": "lib/index.js",
   "bin": {