# rMaps.online - Friend-finding navigation
# Multi-stage build for optimized production image

FROM node:20-alpine AS base

# Stage 1: Dependencies
FROM base AS deps
RUN apk add --no-cache libc6-compat
WORKDIR /app

COPY rmaps-online/package.json rmaps-online/package-lock.json* ./
# Copy local SDK dependency (package.json references file:../encryptid-sdk)
COPY encryptid-sdk /encryptid-sdk/
RUN npm ci || npm install

# Stage 2: Build
FROM base AS builder
WORKDIR /app

COPY --from=deps /app/node_modules ./node_modules
COPY --from=deps /encryptid-sdk /encryptid-sdk
COPY rmaps-online/ .

ENV NEXT_TELEMETRY_DISABLED=1
ENV NODE_ENV=production

RUN npm run build

# Stage 3: Production
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 built assets
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 ["node", "server.js"]