# syntax=docker.io/docker/dockerfile:1

FROM oven/bun:latest AS base

# Install dependencies only when needed
FROM base AS deps
WORKDIR /app

COPY package.json bun.lockb* package-lock.json* pnpm-lock.yaml* .npmrc* bun.lock* ./
RUN bun install --frozen-lockfile


# Rebuild the source code only when needed
FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

RUN bun run build

# Production image, copy all the files and run next
FROM base AS runner
WORKDIR /app

ENV NODE_ENV=production

RUN groupadd -g 1001 nodejs
RUN useradd -m -u 1001 -g nodejs -s /sbin/nologin nextjs

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", "run", "server.js"]