54 lines
1.2 KiB
Docker
54 lines
1.2 KiB
Docker
# Multi-stage build for Next.js frontend
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FROM oven/bun:1-alpine AS base
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# Install dependencies only when needed
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FROM base AS deps
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RUN apk add --no-cache libc6-compat
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WORKDIR /app
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# Install dependencies
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COPY frontend/package.json frontend/bun.lock* ./
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RUN bun install --frozen-lockfile
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# Rebuild the source code only when needed
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FROM base AS builder
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WORKDIR /app
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COPY --from=deps /app/node_modules ./node_modules
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COPY frontend .
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# Accept NEXT_PUBLIC_API_URL as build argument
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ARG NEXT_PUBLIC_API_URL
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ENV NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL}
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# Build Next.js app
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RUN bun run build
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# Production image, copy all the files and run next
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FROM base AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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RUN addgroup --system --gid 1001 nodejs
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RUN adduser --system --uid 1001 nextjs
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COPY --from=builder /app/public ./public
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# Set permissions for prerender cache
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RUN mkdir .next
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RUN chown nextjs:nodejs .next
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# Automatically leverage output traces to reduce image size
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COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
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COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
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USER nextjs
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EXPOSE 3000
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ENV PORT=3000
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ENV HOSTNAME="0.0.0.0"
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CMD ["bun", "run", "server.js"]
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