elpatron
39cbe707c7
Copy Prisma schema before npm ci in the builder image and skip postinstall in the production stage since the client is copied from builder. Co-authored-by: Cursor <cursoragent@cursor.com>
46 lines
1.4 KiB
Docker
46 lines
1.4 KiB
Docker
# --- Build Stage ---
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FROM node:20-alpine AS builder
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WORKDIR /app
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RUN apk add --no-cache openssl libc6-compat
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# Copy package configurations and Prisma schema (postinstall runs prisma generate)
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COPY package*.json ./
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COPY prisma ./prisma
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# Install all dependencies (including devDependencies for tsc)
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RUN npm ci
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# Copy source and compile TypeScript
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COPY src ./src
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COPY tsconfig.json ./
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RUN npm run build
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# --- Production Runner Stage ---
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FROM node:20-alpine
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WORKDIR /app
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RUN apk add --no-cache openssl libc6-compat
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# Copy package configurations
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COPY package*.json ./
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# Install only production dependencies (Prisma client copied from builder; skip postinstall)
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RUN npm ci --omit=dev --ignore-scripts
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# Copy generated Prisma Client from builder stage
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COPY --from=builder /app/node_modules/@prisma/client ./node_modules/@prisma/client
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COPY --from=builder /app/node_modules/.prisma ./node_modules/.prisma
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# Copy built code and runtime configs
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COPY --from=builder /app/dist ./dist
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COPY prisma ./prisma
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# Expose backend PORT
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EXPOSE 5000
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# Health check utilizing native http module to query the backend health API (which queries PG database)
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HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
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CMD node -e "const http = require('http'); http.get('http://localhost:5000/api/health', (res) => { process.exit(res.statusCode === 200 ? 0 : 1); }).on('error', () => process.exit(1));"
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# Launch backend Express server
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CMD ["node", "dist/index.js"]
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