add build tag for embedding app in backend binary

README.md

@@ -60,9 +60,12 @@ cd ../embedg-server
 go run main.go migrate postgres up
 
 # Start the development server (optional)
-go run main.go server
+go run --tags embedapp main.go server
 
 # Build and include the frontend files in the backend binary
+go build --tags embedapp
+
+# Build without including the frontend files in the backend binary (you need to serve yourself)
 go build
 ```
 
@@ -96,7 +99,6 @@ postgres:
 
 app:
   public_url: "http://localhost:5173/app"
-  server_static: true # Set to false if you don't want the serve the frontend files (you will need a HTTP server like Nginx to host it instead)
 
 api:
   # Make sure to add {public_url}/auth/callback to the OAuth2 Redirect URLs of your application in the Discord dev portal

embedg-app/embed.go

@@ -1,3 +1,6 @@
+//go:build embedapp
+// +build embedapp
+
 package embedgapp
 
 import "embed"

embedg-app/noembed.go

@@ -0,0 +1,8 @@
+//go:build !embedapp
+// +build !embedapp
+
+package embedgapp
+
+import "embed"
+
+var DistFS embed.FS

embedg-app/package.go

@@ -0,0 +1 @@
+package embedgapp

embedg-server/api/server.go

@@ -40,14 +40,12 @@ func Serve() {
 
 	RegisterRoutes(app, &stores{pg, bot})
 
-	if viper.GetBool("app.serve_static") {
-		app.Use("/", filesystem.New(filesystem.Config{
-			Root:         http.FS(embedgapp.DistFS),
-			Browse:       false,
-			NotFoundFile: "dist/index.html",
-			PathPrefix:   "/dist",
-		}))
-	}
+	app.Use("/", filesystem.New(filesystem.Config{
+		Root:         http.FS(embedgapp.DistFS),
+		Browse:       false,
+		NotFoundFile: "dist/index.html",
+		PathPrefix:   "/dist",
+	}))
 
 	go bot.Start()
 

embedg-server/config/defaults.go

@@ -13,7 +13,6 @@ func setupDefaults() {
 	v.SetDefault("postgres.password", "")
 
 	v.SetDefault("app.public_url", "http://localhost:5173/app")
-	v.SetDefault("app.serve_static", true)
 
 	// API defaults
 	v.SetDefault("api.host", "localhost")