add docker compose

README.md

@@ -7,6 +7,28 @@
 
 <a href="https://www.producthunt.com/posts/judge0-ide" target="_blank"><img src="https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=179885&theme=light" alt="" height="43px" /></a>
 
+## Quickstart
+
+Judge0 IDE up and running quickly:
+
+1. **Setting Host and Port** 
+    To ensure Judge0 IDE connects to the correct backend host, configure the `defaultUrl` in `ide/js` based on your environment:
+
+    - **Local Setup**: If running Judge0 IDE locally, set `defaultUrl` to `localhost:port`.
+    - **Remote Setup**: If deploying to a remote server, set `defaultUrl` to your server's address, e.g., `remote:port`.
+
+    Adjusting this setting will allow the IDE to connect properly depending on whether it is running locally or remotely.
+
+2. **Start Judge0 IDE** 
+    ```bash
+    docker-compose up -d db redis
+    sleep 10s
+    docker-compose up -d
+    sleep 5s
+    ```
+
+By default, the IDE web interface will open on port 8085. You can change this in `docker-compose.yml`. If you modify the port or host for Nginx, remember to also update the `defaultUrl` in `ide/js`.
+
 ## About
 [**Judge0 IDE**](https://ide.judge0.com) is a free and open-source online code editor that allows you to write and execute code from a rich set of languages. It's perfect for anybody who just wants to quickly write and run some code without opening a full-featured IDE on their computer. Moreover, it is also useful for teaching and learning or just trying out a new language.
 

docker-compose.yml

@@ -0,0 +1,55 @@
+x-logging:
+  &default-logging
+  logging:
+    driver: json-file
+    options:
+      max-size: 100M
+
+services:
+  nginx:
+    image: nginx:latest
+    container_name: nginx_server
+    ports:
+      - "8085:80"
+    volumes:
+      - ./nginx_default:/etc/nginx/conf.d/default.conf:ro 
+      - ./:/var/www/html
+    restart: always
+
+  server:
+    image: judge0/judge0:1.13.1
+    volumes:
+      - ./judge0.conf:/judge0.conf:ro
+    privileged: true
+    <<: *default-logging
+    restart: always
+
+  workers:
+    image: judge0/judge0:1.13.1
+    command: ["./scripts/workers"]
+    volumes:
+      - ./judge0.conf:/judge0.conf:ro
+    privileged: true
+    <<: *default-logging
+    restart: always
+
+  db:
+    image: postgres:16.2
+    env_file: judge0.conf
+    volumes:
+      - data:/var/lib/postgresql/data/
+    <<: *default-logging
+    restart: always
+
+  redis:
+    image: redis:7.2.4
+    command: [
+      "bash", "-c",
+      'docker-entrypoint.sh --appendonly no --requirepass "$$REDIS_PASSWORD"'
+    ]
+    env_file: judge0.conf
+    <<: *default-logging
+    restart: always
+
+volumes:
+  data:

js/ide.js

@@ -5,6 +5,7 @@ const AUTH_HEADERS = API_KEY ? {
 } : {};
 
 var defaultUrl = localStorageGetItem("api-url") || "https://judge0-ce.p.rapidapi.com";
+// var defaultUrl = localStorageGetItem("api-url") || "http://localhost:8085/api";  example for local server
 var extraApiUrl = "https://judge0-extra-ce.p.rapidapi.com";
 
 if (location.hostname == "ide.judge0.com") {