27 lines
637 B
Docker
27 lines
637 B
Docker
# --- Build stage: install deps and compile the SvelteKit app ---
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FROM node:22-alpine AS build
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WORKDIR /app
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# Install dependencies first (better layer caching)
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COPY package.json package-lock.json* ./
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RUN npm ci
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# Build the app
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COPY . .
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RUN npm run build
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# Drop dev dependencies so the runtime image stays small
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RUN npm prune --omit=dev
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# --- Runtime stage: just Node + the built server ---
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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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COPY --from=build /app/build ./build
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COPY --from=build /app/node_modules ./node_modules
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COPY --from=build /app/package.json ./package.json
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EXPOSE 3000
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CMD ["node", "build"]
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