28 lines
597 B
Docker
28 lines
597 B
Docker
# Use Node.js 20 Alpine as base image for smaller size
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FROM node:20-alpine
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# Set working directory
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WORKDIR /app
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# Install dependencies for node-gyp and other native modules
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RUN apk add --no-cache python3 make g++
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# Copy package files
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COPY package.json yarn.lock ./
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# Install dependencies
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RUN yarn install --frozen-lockfile
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# Copy source code
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COPY . .
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# Expose port 3000 (default React dev server port)
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EXPOSE 3000
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# Set environment variables for development
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ENV NODE_ENV=development
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ENV CHOKIDAR_USEPOLLING=true
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ENV WATCHPACK_POLLING=true
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# Start the development server
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CMD ["yarn", "dev"] |