46 lines
1.0 KiB
Docker
46 lines
1.0 KiB
Docker
# Stage 1: Build the React Application
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# Using standard node:20 (not slim/alpine) to ensure build tools like python/make/g++ are present
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FROM node:20 AS builder
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WORKDIR /app
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# Copy package.json (and lock file if it exists)
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COPY package*.json ./
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# Install dependencies using legacy-peer-deps to avoid version conflicts
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RUN npm install --legacy-peer-deps
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# Copy the rest of the application source code
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COPY . .
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# Build the frontend assets
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RUN npm run build
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# Stage 2: Setup the Production Server
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# Using standard node:20 to ensure native modules (like pg/mysql drivers) install correctly
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FROM node:20
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WORKDIR /app
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# Copy package.json again for production dependencies
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COPY package*.json ./
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# Install ONLY production dependencies
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RUN npm install --omit=dev --legacy-peer-deps
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# Copy the built frontend assets from the 'builder' stage
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COPY --from=builder /app/dist ./dist
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# Copy the server entry point
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COPY server.js ./
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# Set environment variables
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ENV NODE_ENV=production
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ENV PORT=3000
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# Expose the port
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EXPOSE 3000
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# Start the Node.js server
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CMD ["npm", "start"]
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