| # Use an official Node runtime as a parent image | |
| FROM node:18 | |
| # Install nodemon globally | |
| RUN npm install -g nodemon | |
| # Create a directory for the application | |
| WORKDIR /app/backend | |
| # Copy package.json and package-lock.json | |
| COPY backend/package*.json ./ | |
| # Install dependencies | |
| RUN npm install | |
| # Copy the rest of the application code | |
| COPY backend . | |
| # Ensure correct permissions for the Stockfish binary | |
| RUN chmod +x /app/backend/engine/stockfish | |
| # Expose the port | |
| EXPOSE 3000 | |
| # Define the command to run the backend app | |
| CMD ["npm", "run", "dev"] | |