copy creds in container

Dockerfile

@@ -39,6 +39,9 @@ RUN apk add --no-cache \
 RUN addgroup -g 1000 appuser && \
     adduser -D -u 1000 -G appuser appuser
 
+# Copy credentials file if it exists
+COPY --chown=appuser:appuser credentials.json .
+
 # Copy virtual environment from builder
 COPY --from=builder /opt/venv /opt/venv
 ENV PATH="/opt/venv/bin:$PATH"

static/js/main.js

@@ -1,16 +1,18 @@
 (($) => {
-    var ws = new WebSocket("ws://localhost:8000/ws");
+  var ws = new WebSocket(
+    `ws://${location.protocol + "//" + location.host}${location.port ? ":" + location.port : ""}/ws`,
+  );
   const input = $("#message");
-    const messages = $('#messages');
+  const messages = $("#messages");
   var lastMessage;
 
-    $('#button').on('click', () => {
+  $("#button").on("click", () => {
     const message = input.val();
 
     if (message) {
       ws.send(message);
-            lastMessage = $('<div class="message received"><p>Loading...</p></div>')
-            messages.append(`<div class="message sent"><p>${message}</p></div>`)
+      lastMessage = $('<div class="message received"><p>Loading...</p></div>');
+      messages.append(`<div class="message sent"><p>${message}</p></div>`);
       messages.append(lastMessage);
 
       input.val("");
@@ -26,8 +28,7 @@
 
     if (content.textContent === "<<END>>") {
       lastMessage.html(marked.parse(lastMessage.text()));
-        }
-        else {
+    } else {
       lastMessage.append(content);
     }
   };