20 lines
453 B
Docker
20 lines
453 B
Docker
# Use the official Node.js 14 image as the base
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FROM node:14
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# Set the working directory in the container
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WORKDIR /app
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# Copy package.json and package-lock.json to the container
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COPY package*.json ./
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# Install project dependencies
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RUN npm install
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# Copy the rest of the application code to the container
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COPY . .
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# Expose the port on which your Express app listens
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EXPOSE 4000
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# Start the application in development mode
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CMD ["npm", "run", "dev"]
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