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Cryptid/cryptide_project/server/socket_io/Dockerfile

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# Use the official Node.js image
FROM node:14
# Set the working directory in the container
WORKDIR /usr/src/app
# Copy package.json and package-lock.json to the working directory
COPY package*.json ./
# Install dependencies
RUN npm install
# Copy the rest of the application code
COPY ./server.js .
# Expose the port that the application will run on
EXPOSE 3002
# Command to run the application
CMD ["node", "server.js"]