48 lines
928 B
Docker
48 lines
928 B
Docker
# Stage 1: Build the React application
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FROM node:20-alpine AS builder
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WORKDIR /app
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# Copy package.json and package-lock.json first to leverage Docker cache
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COPY package*.json ./
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# Install dependencies
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RUN npm ci
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# Copy the rest of the application code
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COPY . .
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# Accept the API_KEY as a build argument
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ARG API_KEY
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ENV API_KEY=$API_KEY
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# Build the application
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RUN npm run build
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# Stage 2: Serve the application with Node.js
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FROM node:20-alpine AS runner
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WORKDIR /app
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# Set environment to production
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ENV NODE_ENV=production
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ENV PORT=8080
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# Copy package.json and package-lock.json for production dependencies
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COPY package*.json ./
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# Install only production dependencies
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RUN npm ci --only=production
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# Copy the built assets from the builder stage
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COPY --from=builder /app/dist ./dist
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# Copy the server script
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COPY server.js .
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# Expose the port the app runs on
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EXPOSE 8080
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# Start the server
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CMD ["node", "server.js"]
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