# Use an official Node.js runtime as the base image
FROM node:18-alpine

# Set the working directory in the container
WORKDIR /app

# Copy package.json and package-lock.json to the working directory
COPY package.json yarn.lock ./

# Install the application dependencies
RUN npm install

# Copy the rest of the application to the working directory
COPY . .

# Build the application
RUN npm run build

# Expose port 3000 for the application
EXPOSE 3000

# Define the command to run the application
CMD ["npm", "run", "start"]