build for prod

client/Dockerfile

@@ -9,6 +9,9 @@ RUN npm install -g pnpm && pnpm install --frozen-lockfile
 
 COPY . .
 
+ARG VITE_WS_SERVER=ws://localhost:4000/socket
+ENV VITE_WS_SERVER=$VITE_WS_SERVER
+
 RUN pnpm build
 
 FROM nginx:alpine

client/src/main.tsx

@@ -6,7 +6,7 @@ import { WebSocketProvider } from "./contexts/WebSocketContext.tsx";
 import { GameChannelProvider } from "./contexts/GameChannelContext.tsx";
 import { NameInput } from "./game/NameInput.tsx";
 
-const WS_SERVER = "ws://localhost:4000/socket";
+const WS_SERVER = import.meta.env.VITE_WS_SERVER ?? "ws://localhost:4000/socket";
 
 const getPlayerNameFromUrl = () => {
   const params = new URLSearchParams(window.location.search);