19 lines
313 B
Docker
19 lines
313 B
Docker
FROM node:20-alpine
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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 --omit=dev
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# App source.
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COPY server ./server
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COPY public ./public
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ENV NODE_ENV=production
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ENV PORT=3000
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ENV DATA_DIR=/app/data
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EXPOSE 3000
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CMD ["node", "server/index.js"]
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