19 lines
223 B
Docker
19 lines
223 B
Docker
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FROM node:18-alpine
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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
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RUN npm install
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# Copy application
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COPY . .
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# Expose port
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EXPOSE 3000
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# Start development server
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CMD ["npm", "start"]
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