70 lines
1.5 KiB
Docker
70 lines
1.5 KiB
Docker
# Multi-stage build for Next.js wishlist app
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# Stage 1: Dependencies
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FROM node:20-alpine AS deps
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WORKDIR /app
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# Install dependencies needed for native modules (sharp, better-sqlite3)
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RUN apk add --no-cache python3 make g++
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# Copy package files
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COPY package*.json ./
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# Install dependencies
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RUN npm ci
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# Stage 2: Builder
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FROM node:20-alpine AS builder
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WORKDIR /app
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# Copy dependencies from deps stage
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COPY --from=deps /app/node_modules ./node_modules
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# Copy application files
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COPY . .
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# Disable Next.js telemetry
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ENV NEXT_TELEMETRY_DISABLED=1
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# Build the application
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RUN npm run build
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# Stage 3: Production
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FROM node:20-alpine AS runner
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WORKDIR /app
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# Install su-exec for user switching (standard approach)
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RUN apk add --no-cache su-exec
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# Create nextjs user and group (for compatibility with systems that expect it)
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RUN addgroup -g 1001 -S nodejs && \
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adduser -S nextjs -u 1001 -G nodejs
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# Set production environment
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ENV NODE_ENV=production
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ENV NEXT_TELEMETRY_DISABLED=1
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# Copy necessary files from builder
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COPY --from=builder /app/public ./public
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COPY --from=builder /app/.next/standalone ./
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COPY --from=builder /app/.next/static ./.next/static
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# Copy entrypoint script
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COPY entrypoint.sh /entrypoint.sh
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RUN chmod +x /entrypoint.sh
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# Expose port
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EXPOSE 3000
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# Ensure we run as root so entrypoint can manage users
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USER root
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# Use entrypoint to handle PUID/PGID (LinuxServer.io pattern)
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ENTRYPOINT ["/entrypoint.sh"]
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# Start the application
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CMD ["node", "server.js"]
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