| # Use Node.js image | |
| FROM node:18-alpine | |
| # Create app directory | |
| WORKDIR /app | |
| # Install app dependencies | |
| COPY package*.json ./ | |
| RUN npm install | |
| # Bundle app source | |
| COPY . . | |
| # Build the app | |
| RUN npm run build | |
| # Expose port | |
| EXPOSE 3000 | |
| # Start the app | |
| CMD ["npm", "start"] |