34 lines
740 B
Docker
34 lines
740 B
Docker
# Build stage — needs all dependencies including devDependencies
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FROM node:22-alpine AS build
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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 . .
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RUN npm run build
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# Production stage — only production dependencies
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FROM node:22-alpine
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WORKDIR /app
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RUN addgroup -S appgroup && adduser -S appuser -G appgroup && \
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chown -R appuser:appgroup /app
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# Install only production deps in the final image
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COPY --chown=appuser:appgroup package*.json ./
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RUN npm ci --only=production
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# Copy built assets from build stage
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COPY --from=build --chown=appuser:appgroup /app/.next ./.next
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COPY --from=build --chown=appuser:appgroup /app/next.config.js ./next.config.js
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ENV NODE_ENV=production
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USER appuser
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EXPOSE 3000
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CMD ["npm", "start"]
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