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FROM node:20-alpine AS base # 1. Install dependencies only when needed FROM base AS deps # Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed. RUN apk add --no-cache libc6-compat WORKDIR /app # Install dependencies based on the preferred package manager COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./ RUN \ if [ -f yarn.lock ]; then yarn --frozen-lockfile; \ elif [ -f package-lock.json ]; then npm ci; \ elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm i; \ else echo "Lockfile not found." && exit 1; \ fi # Accept build arguments ARG NEXT_PUBLIC_BACKEND_URL # 2. Rebuild the source code only when needed FROM base AS builder WORKDIR /app # Declare ARG again here ARG NEXT_PUBLIC_BACKEND_URL COPY --from=deps /app/node_modules ./node_modules COPY . . RUN echo "NEXT_PUBLIC_BACKEND_URL=$NEXT_PUBLIC_BACKEND_URL" >> .env RUN npm run build # 3. Production image, copy all the files and run next FROM base AS runner WORKDIR /app ENV NODE_ENV=production RUN addgroup -g 1001 -S nodejs RUN adduser -S nextjs -u 1001 COPY --from=builder /app/public ./public # Automatically leverage output traces to reduce image size # https://nextjs.org/docs/advanced-features/output-file-tracing COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./ COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static USER nextjs EXPOSE 3000 ENV PORT=3000 ENV HOSTNAME="0.0.0.0" CMD ["node", "server.js"]
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Civic Auth
Web2 & Web3 login in a simple SDK. Drop Civic Auth into your app with native TS/JS support. Email login, SSO options, embedded wallets, and full session management. Minimal config. Deploy in under 5 minutes.
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This Dockerfile is officially provided by Next.js here.
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Feel free to check out the code and configurations used in this project on this GitHub repository.
