fix service worker

cmd/site/main.go

@@ -17,7 +17,7 @@ import (
 	"github.com/gorilla/feeds"
 	blackfriday "github.com/russross/blackfriday"
 	"github.com/tj/front"
-	"gopkg.in/segmentio/analytics-go.v3"
+	analytics "gopkg.in/segmentio/analytics-go.v3"
 )
 
 var port = os.Getenv("PORT")
@@ -191,6 +191,9 @@ func Build() (*Site, error) {
 	s.mux.HandleFunc("/blog/", s.showPost)
 	s.mux.Handle("/css/", http.FileServer(http.Dir(".")))
 	s.mux.Handle("/static/", http.FileServer(http.Dir(".")))
+	s.mux.HandleFunc("/sw.js", func(w http.ResponseWriter, r *http.Request) {
+		http.ServeFile(w, r, "./static/js/sw.js")
+	})
 
 	return s, nil
 }

templates/base.html

@@ -66,9 +66,7 @@
              if (navigator.serviceWorker.controller) {
                  console.log("Active service worker found, no need to register");
              } else {
-                 navigator.serviceWorker.register("/static/js/pwabuilder-sw.js", {
-                     scope: "https://christine.website/"
-                 }).then(function(reg) {
+                 navigator.serviceWorker.register("/sw.js").then(function(reg) {
                      console.log("Service worker has been registered for scope:" + reg.scope);
                  });
              }