34 lines
739 B
Docker
34 lines
739 B
Docker
# syntax=docker/dockerfile:1
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# ---- Build stage ----
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FROM node:22-alpine AS build
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WORKDIR /app
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# Install dependencies against the lockfile for reproducible builds
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COPY package.json package-lock.json ./
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RUN npm ci
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# Build the Vite app (outputs to /app/dist)
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COPY . .
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RUN npm run build
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# ---- Runtime stage ----
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FROM node:22-alpine AS runtime
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WORKDIR /app
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ENV NODE_ENV=production
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ENV PORT=3001
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# Only production dependencies are needed to run the Express server
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COPY package.json package-lock.json ./
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RUN npm ci --omit=dev && npm cache clean --force
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# Copy the built static assets and the server
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COPY --from=build /app/dist ./dist
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COPY server.js ./
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# Run as the built-in non-root user
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USER node
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EXPOSE 3001
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CMD ["node", "server.js"]
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