Simon Franken
5804fe0437
Introduce a multi-stage Docker build and runtime image so the server can be built and launched consistently across environments, and document build/run usage in README.
25 lines
346 B
Docker
25 lines
346 B
Docker
FROM node:20-bookworm-slim AS builder
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WORKDIR /app
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COPY package*.json ./
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RUN npm ci
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COPY tsconfig.json ./
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COPY src ./src
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RUN npm run build
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FROM node:20-bookworm-slim AS runtime
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WORKDIR /app
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ENV NODE_ENV=production
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COPY package*.json ./
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RUN npm ci --omit=dev
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COPY --from=builder /app/dist ./dist
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EXPOSE 3000
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CMD ["node", "dist/index.js"]
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