# Use the official Node.js image as a base image
FROM node:14

# Create and change to the app directory
WORKDIR /usr/src/app

# Copy application dependency manifests to the container image.
COPY package*.json ./

# Install dependencies
RUN npm install

# Copy the rest of the application code to the container image
COPY . .

# Expose the port the app runs on
EXPOSE 3000

# Run the web service on container startup
CMD ["node", "server.js"]