# syntax=docker/dockerfile:1.7

FROM node:24.16.0-alpine AS deps
WORKDIR /app
RUN apk add --no-cache libc6-compat
COPY package.json ./
RUN npm install --no-audit --no-fund --loglevel=error

FROM node:24.16.0-alpine AS builder
WORKDIR /app
ENV NEXT_TELEMETRY_DISABLED=1
COPY --from=deps /app/node_modules ./node_modules
COPY . .
# Build-time public env (baked into client bundle).
ARG NEXT_PUBLIC_SUPABASE_URL
ARG NEXT_PUBLIC_SUPABASE_ANON_KEY
ARG NEXT_PUBLIC_APP_URL
ENV NEXT_PUBLIC_SUPABASE_URL=$NEXT_PUBLIC_SUPABASE_URL \
    NEXT_PUBLIC_SUPABASE_ANON_KEY=$NEXT_PUBLIC_SUPABASE_ANON_KEY \
    NEXT_PUBLIC_APP_URL=$NEXT_PUBLIC_APP_URL
RUN npm run build

FROM node:24.16.0-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production \
    NEXT_TELEMETRY_DISABLED=1 \
    PORT=3000 \
    HOSTNAME=0.0.0.0
RUN addgroup -S -g 1001 nodejs && adduser -S -u 1001 -G nodejs nextjs
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/public ./public
USER nextjs
EXPOSE 3000
CMD ["node", "server.js"]