Docker support

Dockerfile

@@ -1,5 +1,11 @@
 FROM node:18
 
+# Add standard Docker labels
+LABEL org.opencontainers.image.title="BasicYTDLGUI"
+LABEL org.opencontainers.image.description="A simple GUI for yt-dlp with playlist support and quality presets"
+LABEL org.opencontainers.image.source="https://github.com/alexp/basicYTDLGUI"
+LABEL org.opencontainers.image.licenses="MIT"
+
 # Install yt-dlp and its dependencies
 RUN apt-get update && apt-get install -y \
     python3 \
@@ -15,16 +21,23 @@ WORKDIR /usr/src/app
 COPY package*.json ./
 
 # Install dependencies
-RUN npm install
+RUN npm ci --only=production
 
 # Copy app source
 COPY . .
 
 # Create downloads directory
-RUN mkdir -p downloads
+RUN mkdir -p downloads && \
+    chown -R node:node /usr/src/app
+
+# Switch to non-root user
+USER node
 
 # Expose port
 EXPOSE 3000
 
+# Set environment variables
+ENV NODE_ENV=production
+
 # Start the application
 CMD ["node", "server.js"]

README.md

@@ -55,26 +55,74 @@ Then open http://localhost:3000 in your browser.
 
 ## 🐳 Docker
 
+### Using Official Image
+
+```bash
+# Pull the official image
+docker pull ghcr.io/developedbyalex/basicytdlgui:latest
+
+# Run the container
+docker run -d \
+  --name basicytdlgui \
+  -p 3000:3000 \
+  -v $(pwd)/downloads:/usr/src/app/downloads \
+  ghcr.io/developedbyalex/basicytdlgui:latest
+```
+
 ### Using Docker Compose (Recommended)
 
+Create a `docker-compose.yml` file:
+
+```yaml
+version: '3.8'
+services:
+  app:
+    image: ghcr.io/developedbyalex/basicytdlgui:latest
+    ports:
+      - "3000:3000"
+    volumes:
+      - ./downloads:/usr/src/app/downloads
+    restart: unless-stopped
+```
+
+Then run:
+
 ```bash
 # Build and start containers
 docker-compose up -d
 
+# View logs
+docker-compose logs -f
+
 # Stop containers
 docker-compose down
 ```
 
 ### Manual Docker Build
 
+Build from source if you want to customize the image:
+
 ```bash
 # Build the image
 docker build -t basicytdlgui .
 
 # Run the container
-docker run -p 3000:3000 -v $(pwd)/downloads:/usr/src/app/downloads basicytdlgui
+docker run -d \
+  --name basicytdlgui \
+  -p 3000:3000 \
+  -v $(pwd)/downloads:/usr/src/app/downloads \
+  basicytdlgui
 ```
 
+### Docker Tips
+
+- The downloads directory is persisted through a volume mount
+- Access the web interface at http://localhost:3000
+- Use `docker logs -f basicytdlgui` to view real-time logs
+- Use `docker stats basicytdlgui` to monitor container resources
+- Set custom port: `-p 8080:3000` (access on port 8080)
+- Set custom download directory: `-v /path/to/downloads:/usr/src/app/downloads`
+
 ## 📖 Usage
 
 1. Enter one or more video URLs (one per line)