do not build the service worker if the file is empty #104

build.sh

@@ -8,22 +8,29 @@ VER=$(git rev-parse --short HEAD)
 cd $DIR
 #
 #
+# build config files
+# process es6+ deps
 node rollup.config.js
+# minify
+node terser.config.js
 #
-cat worker/dist/serviceworker.js | sed "s/build-date/$DATE/g" | sed "s/build-id/$VER/g" > worker/dist/serviceworker.js
+sed -i "s/build-date/$DATE/g" worker/dist/serviceworker.js && sed -i "s/build-id/$VER/g" worker/dist/serviceworker.js
 #
-./node_modules/terser/bin/terser --warn --comments all --beautify beautify=true,preamble='"/* do not edit! */"' --ecma=8\
- -- worker/src/browser.js | sed "s/build-date/$DATE/g" | sed "s/build-id/$VER/g" > worker/dist/browser.js
+if [ ! -s worker/dist/serviceworker.js ]; then
+
+  echo -e '\e[31mbuild failed\e[0m'
+  exit 1
+fi
 #
-./node_modules/terser/bin/terser --warn --comments all --beautify beautify=true,preamble='"/* do not edit! */"' --ecma=8\
- -- worker/src/browser.administrator.js | sed "s/build-date/$DATE/g" | sed "s/build-id/$VER/g" > worker/dist/browser.administrator.js
+# shellcheck disable=SC2002
+sed -i "s/build-date/$DATE/g" worker/src/browser.js && sed -i "s/build-id/$VER/g" worker/dist/browser.js
 #
-./node_modules/terser/bin/terser --warn --comments all --beautify beautify=true,preamble='"/* do not edit! */"' --ecma=8\
- -- worker/src/browser.sync.js | sed "s/build-date/$DATE/g" | sed "s/build-id/$VER/g" > worker/dist/browser.sync.js
+sed -i "s/build-date/$DATE/g" worker/src/browser.administrator.js && sed -i "s/build-id/$VER/g" worker/dist/browser.administrator.js
 #
-./node_modules/terser/bin/terser --warn --comments all --beautify beautify=true,preamble='"/* do not edit! */"' --ecma=8\
- -- worker/src/browser.uninstall.js | sed "s/build-date/$DATE/g" | sed "s/build-id/$VER/g" > worker/dist/browser.uninstall.js
+sed -i "s/build-date/$DATE/g" worker/src/browser.sync.js && sed -i "s/build-id/$VER/g" worker/dist/browser.sync.js
 #
-node terser.config.js
+sed -i "s/build-date/$DATE/g" worker/src/browser.uninstall.js && sed -i "s/build-id/$VER/g" worker/dist/browser.uninstall.js
+#
+# node terser.config.js
 #
 sha1sum worker/dist/serviceworker.js | awk '{print $1;}' | tee ./worker_version

config/terser/terser.js

@@ -48,6 +48,8 @@ for (let name in config) {
         name,
         error
       });
+
+      throw error;
     }
   })(config[name], name);
 }

terser.config.js

@@ -245,6 +245,8 @@
           name,
           error
         });
+
+        throw error;
       }
     })(config[name], name);
   }

worker/dist/browser.administrator.js

@@ -10,7 +10,11 @@
  * @license     MIT License
  */
 // @ts-check
+<<<<<<< Updated upstream
 // build a484bf1 2020-09-20 11:24:40-04:00
+=======
+// build 10d7737 2020-10-14 17:55:11-04:00
+>>>>>>> Stashed changes
 if ("serviceWorker" in navigator) {
     navigator.serviceWorker.register("{scope}worker{debug}.js", {
         scope: "{scope}"

worker/dist/browser.administrator.min.js

@@ -1 +1 @@
-"serviceWorker"in navigator&&navigator.serviceWorker.register("{scope}worker{debug}.js",{scope:"{scope}"}).catch((function(e){console.error("😭",e)}));
+undefined

worker/dist/browser.js

@@ -10,7 +10,11 @@
  * @license     MIT License
  */
 // @ts-check
+<<<<<<< Updated upstream
 // build a484bf1 2020-09-20 11:24:40-04:00
+=======
+// build 10d7737 2020-10-14 17:55:11-04:00
+>>>>>>> Stashed changes
 if ("serviceWorker" in navigator) {
     navigator.serviceWorker.register("{scope}worker{debug}.js", {
         scope: "{scope}"

worker/dist/browser.min.js

@@ -1 +1 @@
-if("serviceWorker"in navigator&&(navigator.serviceWorker.register("{scope}worker{debug}.js",{scope:"{scope}"}).catch((function(e){console.error("😭",e)})),"onbeforeinstallprompt"in window)){let e,t;const a='<div class="pwa-app-install pwa-app-install-bottom"><div class="alert alert-success"><div class=alert-body><button type=button class=close data-dismiss=alert aria-label=Close><span aria-hidden=true>&times;</span></button>Click <a href=# data-action=install-pwa-app>here</a> to make this site available offline.',clickHandler=function(a){a.preventDefault(),a.stopPropagation(),e.prompt(),t.removeEventListener("click",clickHandler,!1),t=null,e.userChoice.then((function(e){}),(function(e){console.error("😭",e)}))},createButton=function(){document.body.insertAdjacentHTML("beforeend",a),t=document.querySelector("a[data-action=install-pwa-app]"),t.addEventListener("click",clickHandler,!1)};window.addEventListener("beforeinstallprompt",(function(t){e=t,t.preventDefault(),createButton()}))}
+undefined

worker/dist/browser.uninstall.js

@@ -10,7 +10,11 @@
  * @license     MIT License
  */
 // @ts-check
+<<<<<<< Updated upstream
 // build a484bf1 2020-09-20 11:24:40-04:00
+=======
+// build 10d7737 2020-10-14 17:55:11-04:00
+>>>>>>> Stashed changes
 if ("serviceWorker" in navigator && navigator.serviceWorker.controller) {
     navigator.serviceWorker.getRegistration().then((function(registration) {
         registration.unregister().then((function(result) {

worker/dist/browser.uninstall.min.js

@@ -1 +1 @@
-"serviceWorker"in navigator&&navigator.serviceWorker.controller&&navigator.serviceWorker.getRegistration().then((function(r){r.unregister().then((function(r){}))}));
+undefined

worker/dist/serviceworker.js

@@ -881,14 +881,14 @@
 		 * service worker build id
 		 */
 		buildid: {
-			value: "a484bf1",
+			value: "871c11e",
 			enumerable: true
 		},
 		/**
 		 * service worker buid date
 		 */
 		builddate: {
-			value: "2020-09-20 11:24:40-04:00",
+			value: "2020-10-14 21:30:28-04:00",
 			enumerable: true
 		},
 		/**
@@ -1661,7 +1661,7 @@
 
 			if (!event.url || (event.request.cache === 'only-if-cached' && event.request.mode !== 'same-origin')) {
 
-				return fetch(event.request);
+				return;
 			}
 
 			let response;

worker/src/browser.administrator.js

@@ -11,7 +11,7 @@
 
 // @ts-check
 
-// build build-id build-date
+// build build-id 2020-10-14 21:09:16-04:00
 
 if ("serviceWorker" in navigator) {
 	navigator.serviceWorker.

worker/src/browser.js

@@ -11,7 +11,7 @@
 
 // @ts-check
 
-// build build-id build-date
+// build build-id 2020-10-14 21:09:16-04:00
 
 if ("serviceWorker" in navigator) {
 	navigator.serviceWorker.

worker/src/browser.uninstall.js

@@ -10,7 +10,7 @@
  */
 // @ts-check
 
-// build build-id build-date
+// build build-id 2020-10-14 21:09:16-04:00
 
 if ("serviceWorker" in navigator && navigator.serviceWorker.controller) {
 	navigator.serviceWorker.getRegistration().then(function (registration) {

worker/src/service/sw.service.fetch.js

@@ -25,7 +25,7 @@ self.addEventListener("fetch", (event) => {
 
 		if (!event.url || (event.request.cache === 'only-if-cached' && event.request.mode !== 'same-origin')) {
 
-			return fetch(event.request);
+			return;
 		}
 
 		let response;

worker_version

@@ -1 +1 @@
-cde1d7edd1e8fb2e1cf5f1855bebd34b58b142e0
+acc113672222df687cf6060cf858c6e590e638a8