FROM node:22-alpine AS base
RUN apk add --no-cache openssl && \
    npm install -g pnpm@11.6.0

# ── deps ────────────────────────────────────────────────────────────────────
FROM base AS deps
WORKDIR /app
ENV PRISMA_CLI_BINARY_TARGETS=linux-musl-openssl-3.0.x
ENV CI=true
COPY .npmrc package.json pnpm-lock.yaml pnpm-workspace.yaml ./
RUN pnpm install --frozen-lockfile --ignore-scripts

# ── builder ─────────────────────────────────────────────────────────────────
# Bust cache when needed: docker build --build-arg CACHE_BUST=$(date +%s)
ARG CACHE_BUST=1
FROM base AS builder
WORKDIR /app
ENV PRISMA_CLI_BINARY_TARGETS=linux-musl-openssl-3.0.x
COPY --from=deps /app/node_modules ./node_modules
COPY . .

RUN pnpm prisma generate

ENV NEXT_TELEMETRY_DISABLED=1
ENV NODE_OPTIONS="--max-old-space-size=512"
RUN pnpm build

# ── runner ──────────────────────────────────────────────────────────────────
FROM node:22-alpine AS runner
WORKDIR /app

RUN apk add --no-cache openssl

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
ENV PRISMA_CLI_BINARY_TARGETS=linux-musl-openssl-3.0.x

RUN addgroup --system --gid 1001 nodejs && \
    adduser  --system --uid 1001 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
COPY --from=builder --chown=nextjs:nodejs /app/src/generated ./src/generated
COPY --from=builder /app/prisma ./prisma

# Upload directory — mount a volume here for persistence: -v /host/uploads:/data/uploads
RUN mkdir -p /data/uploads && chown nextjs:nodejs /data/uploads
ENV UPLOAD_DIR=/data/uploads

USER nextjs

EXPOSE 3000
ENV PORT=3000
ENV HOSTNAME="0.0.0.0"

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