# =============================================================================
# Upload GLTF — Dockerfile for Coolify
# Node 20 Debian · Blender (headless) · Multi-stage build
# =============================================================================

# --- Stage 1: Dependencies ---------------------------------------------------
FROM node:20-slim AS deps

WORKDIR /app

COPY package.json package-lock.json* ./
RUN npm ci --ignore-scripts

# --- Stage 2: Build ----------------------------------------------------------
FROM node:20-slim AS builder

WORKDIR /app

COPY --from=deps /app/node_modules ./node_modules
COPY . .

ENV NEXT_TELEMETRY_DISABLED=1
ENV NODE_ENV=production

RUN npm run build

# --- Stage 3: Production -----------------------------------------------------
FROM node:20-slim AS runner

LABEL maintainer="La Fabrik Durable"
LABEL description="Secure 3D asset upload interface with Draco compression and GitHub push"

# Install Blender (headless) + tini
RUN apt-get update && apt-get install -y --no-install-recommends \
    blender \
    tini \
    curl \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
ENV PORT=3000
ENV HOSTNAME=0.0.0.0

# Copy build artifacts
COPY --from=builder /app/.next/standalone ./
COPY --from=builder /app/.next/static ./.next/static
COPY --from=builder /app/public ./public

# Copy the Blender compression script
COPY --from=builder /app/scripts ./scripts

# Ensure tmp dir for uploads exists
RUN mkdir -p /tmp/assets

# Copy entrypoint
COPY docker-entrypoint.sh /docker-entrypoint.sh
RUN chmod +x /docker-entrypoint.sh

EXPOSE 3000

ENTRYPOINT ["/usr/bin/tini", "--", "/docker-entrypoint.sh"]
CMD ["node", "server.js"]