## syntax=docker/dockerfile:1.7

# ---- deps ----
FROM node:22-slim AS deps
RUN apt-get update && apt-get install -y --no-install-recommends libc6 openssl ca-certificates \
 && rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY package.json package-lock.json* ./
RUN npm ci --no-audit --no-fund

# ---- build ----
FROM node:22-slim AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
ENV NEXT_TELEMETRY_DISABLED=1
RUN npm run build

# ---- runner ----
FROM node:22-slim AS runner
WORKDIR /app
ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
ENV PORT=3000
ENV HOSTNAME=0.0.0.0

RUN groupadd --system --gid 1001 nodejs \
 && useradd --system --uid 1001 --gid nodejs nextjs

# Standalone output copies only what's needed at runtime.
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

CMD ["node", "server.js"]
