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+ FROM node:18-alpine AS base
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+
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+ # Install dependencies only when needed
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+ FROM base AS deps
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+ # Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed.
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+ RUN apk add --no-cache libc6-compat
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+ WORKDIR /app
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+
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+ # Install dependencies based on the preferred package manager
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+ COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./
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+ RUN \
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+ if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
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+ elif [ -f package-lock.json ]; then npm ci; \
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+ elif [ -f pnpm-lock.yaml ]; then yarn global add pnpm && pnpm i --frozen-lockfile; \
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+ else echo "Lockfile not found." && exit 1; \
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+ fi
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+
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+
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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 . .
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+
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+ # Next.js collects completely anonymous telemetry data about general usage.
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+ # Learn more here: https://nextjs.org/telemetry
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+ # Uncomment the following line in case you want to disable telemetry during the build.
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+ # ENV NEXT_TELEMETRY_DISABLED 1
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+
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+ RUN yarn build
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+
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+ # If using npm comment out above and use below instead
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+ # RUN npm run build
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+
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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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+
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+ ENV NODE_ENV production
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+ # Uncomment the following line in case you want to disable telemetry during runtime.
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+ # ENV NEXT_TELEMETRY_DISABLED 1
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+
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+ RUN addgroup --system --gid 1001 nodejs
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+ RUN adduser --system --uid 1001 nextjs
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+
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+ COPY --from=builder /app/public ./public
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+
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+ # Automatically leverage output traces to reduce image size
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+ # https://nextjs.org/docs/advanced-features/output-file-tracing
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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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+
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+ USER nextjs
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+
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+ EXPOSE 3000
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+
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+ ENV PORT 3000
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+
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+ CMD ["node" , "server.js" ]
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