Avoid multiple commands at the same for a stack

* Always show Down button

* Add URL and improve ArrayInput handling

* Minor

backend/dockge-server.ts

@@ -195,7 +195,6 @@ export class DockgeServer {
         // Create Socket.io
         this.io = new socketIO.Server(this.httpServer, {
             cors,
-            transports: [ "websocket" ],
         });
 
         this.io.on("connection", async (socket: Socket) => {

backend/terminal.ts

@@ -5,8 +5,6 @@ import { LimitQueue } from "./utils/limit-queue";
 import { DockgeSocket } from "./util-server";
 import {
     allowedCommandList, allowedRawKeys,
-    getComposeTerminalName,
-    getCryptoRandomInt,
     PROGRESS_TERMINAL_ROWS,
     TERMINAL_COLS,
     TERMINAL_ROWS
@@ -207,14 +205,20 @@ export class Terminal {
     }
 
     public static exec(server : DockgeServer, socket : DockgeSocket | undefined, terminalName : string, file : string, args : string | string[], cwd : string) : Promise<number> {
-        const terminal = new Terminal(server, terminalName, file, args, cwd);
-        terminal.rows = PROGRESS_TERMINAL_ROWS;
+        return new Promise((resolve, reject) => {
+            // check if terminal exists
+            if (Terminal.terminalMap.has(terminalName)) {
+                reject("Another operation is already running, please try again later.");
+                return;
+            }
 
-        if (socket) {
-            terminal.join(socket);
-        }
+            let terminal = new Terminal(server, terminalName, file, args, cwd);
+            terminal.rows = PROGRESS_TERMINAL_ROWS;
+
+            if (socket) {
+                terminal.join(socket);
+            }
 
-        return new Promise((resolve) => {
             terminal.onExit((exitCode : number) => {
                 resolve(exitCode);
             });

docker/Base.Dockerfile

@@ -1,4 +1,4 @@
-FROM node:20-bookworm-slim
+FROM node:18.17.1-bookworm-slim
 ENV PNPM_HOME="/pnpm"
 ENV PATH="$PNPM_HOME:$PATH"
 
@@ -24,16 +24,3 @@ RUN apt update && apt install --yes --no-install-recommends \
     && rm -rf /var/lib/apt/lists/* \
     && npm install pnpm -g \
     && pnpm install -g tsx
-
-# ensures that /var/run/docker.sock exists
-# changes the ownership of /var/run/docker.sock
-RUN touch /var/run/docker.sock && chown node:node /var/run/docker.sock
-
-# Full Base Image
-# MariaDB, Chromium and fonts
-#FROM base-slim AS base
-#ENV DOCKGE_ENABLE_EMBEDDED_MARIADB=1
-#RUN apt update && \
-#   apt --yes --no-install-recommends install mariadb-server && \
-#   rm -rf /var/lib/apt/lists/* && \
-#   apt --yes autoremove

frontend/src/lang/en.json

@@ -97,5 +97,6 @@
     "Cannot connect to the socket server.": "Cannot connect to the socket server.",
     "reconnecting...": "Reconnecting...",
     "connecting...": "Connecting to the socket server...",
-    "url": "URL | URLs"
+    "url": "URL | URLs",
+    "extra": "Extra"
 }

frontend/src/mixins/socket.ts

@@ -109,7 +109,7 @@ export default defineComponent({
             }, 1500);
 
             socket = io(url, {
-                transports: [ "websocket" ]
+                transports: [ "websocket", "polling" ]
             });
 
             socket.on("connect", () => {

frontend/src/pages/Compose.vue

@@ -87,14 +87,6 @@
                                 <input id="name" v-model="stack.name" type="text" class="form-control" required @blur="stackNameToLowercase">
                                 <div class="form-text">{{ $t("Lowercase only") }}</div>
                             </div>
-
-                            <!-- URLs -->
-                            <div class="mb-4">
-                                <label class="form-label">
-                                    {{ $tc("url", 2) }}
-                                </label>
-                                <ArrayInput name="urls" :display-name="$t('url')" placeholder="https://" object-type="x-dockge" />
-                            </div>
                         </div>
                     </div>
 
@@ -128,7 +120,7 @@
 
                     <!-- General -->
                     <div v-if="isEditMode">
-                        <h4 class="mb-3">{{ $t("Extra") }}</h4>
+                        <h4 class="mb-3">{{ $t("extra") }}</h4>
                         <div class="shadow-box big-padding mb-3">
                             <!-- URLs -->
                             <div class="mb-4">

package.json

@@ -2,6 +2,9 @@
     "name": "dockge",
     "version": "1.1.1",
     "type": "module",
+    "engines": {
+        "node": ">= 18.0.0 && <= 18.17.1"
+    },
     "scripts": {
         "fmt": "eslint \"**/*.{ts,vue}\" --fix",
         "lint": "eslint \"**/*.{ts,vue}\"",