Dockerfile

# Base image
FROM oven/bun:1 AS base
WORKDIR /app

# Install dependencies
FROM base AS deps
COPY package.json bun.lockb* ./
RUN bun install --frozen-lockfile

# Build stage
FROM base AS builder
COPY --from=deps /app/node_modules ./node_modules
COPY . .

# Build Next.js
RUN bun run build

# Production stage
FROM base AS runner
ENV NODE_ENV=production

# Create non-root user
RUN groupadd -r -g 1001 nodejs && useradd -r -u 1001 -g nodejs nextjs

# Copy required files
COPY --from=builder /app/public ./public
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 ["bun", "server.js"]