FROM node:22-alpine AS deps
# Install minimal runtime dependencies
RUN apk add --no-cache libc6-compat
WORKDIR /app
COPY package.json pnpm-lock.yaml ./
RUN npm install -g pnpm
RUN pnpm install --frozen-lockfile

FROM node:22-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
COPY docker/middleware.ts ./src

ARG BASE_PATH

ENV BASE_PATH=$BASE_PATH
ENV NEXT_TELEMETRY_DISABLED=1
ENV DATABASE_URL="postgresql://user:pass@localhost:5432/dummy"

RUN npm run build-docker

FROM node:22-alpine AS runner
WORKDIR /app

ARG PRISMA_VERSION="6.19.0"
ARG NODE_OPTIONS
ARG BASE_PATH

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
ENV NODE_OPTIONS=$NODE_OPTIONS
ENV HOST=0.0.0.0
ENV PORT=3000

RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs
RUN set -x \
    && apk add --no-cache curl \
    && npm install -g pnpm

# Script dependencies
RUN pnpm --allow-build='@prisma/engines' add npm-run-all dotenv chalk semver \
    prisma@${PRISMA_VERSION} \
    @prisma/adapter-pg@${PRISMA_VERSION}

COPY --from=builder --chown=nextjs:nodejs /app/public ./public
COPY --from=builder /app/prisma ./prisma
COPY --from=builder /app/scripts ./scripts
COPY --from=builder /app/generated ./generated

# Automatically leverage output traces to reduce image size
# https://nextjs.org/docs/advanced-features/output-file-tracing
COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static

# Minimal HTTP server for smoke tests
RUN printf 'const http=require("http"); const port=process.env.PORT || 3000; const server=http.createServer((req,res)=>{ res.statusCode=200; res.end("OK");}); server.listen(port, ()=> console.log("listening on "+port));' > /app/server.js

USER nextjs

EXPOSE 3000

ENV HOSTNAME=0.0.0.0
ENV PORT=3000

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