Dockerfile

FROM oven/bun:slim AS base

ARG NEXT_PUBLIC_APP_URL
ARG NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY

RUN apt-get update && apt-get install -y curl

# Stage 1: Install dependencies
FROM base AS deps
WORKDIR /app
COPY package.json bun.lock ./
RUN bun install

# Stage 2: Build the application
FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN bun run build

# Stage 3: Production server
FROM base AS runner
WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

COPY --from=builder --chown=nextjs:nodejs /app/public ./public
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
COPY --from=builder --chown=nextjs:nodejs /app/entrypoint.sh ./entrypoint.sh

RUN chmod +x /app/entrypoint.sh

USER nextjs
EXPOSE 3000
ENV PORT=3000

# server.js is created by next build from the standalone output
# https://nextjs.org/docs/pages/api-reference/config/next-config-js/output
ENV HOSTNAME="0.0.0.0"

ENTRYPOINT ["/app/entrypoint.sh"]
CMD ["bun", "server.js"]