23 lines
426 B
Docker
23 lines
426 B
Docker
# Development Dockerfile for Express.js
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FROM node:18-alpine
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# Set working directory
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WORKDIR /app
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# Copy package files
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COPY package*.json ./
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# Install dependencies (including dev dependencies)
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RUN npm install
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# Install nodemon globally for hot-reloading
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RUN npm install -g nodemon
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# Copy project files
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COPY . .
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# Expose port for Express server
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EXPOSE 3000
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# Start Express server with nodemon
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CMD ["nodemon", "server.js"] |