# Multi-stage Docker build for Coolify deployment.
# Not used during local Windows dev — `npm run dev` runs Node directly.

FROM node:20-alpine AS deps
WORKDIR /app
COPY package.json package-lock.json* ./
RUN apk add --no-cache python3 make g++ \
 && npm ci --include=dev \
 && apk del python3 make g++

FROM node:20-alpine AS build
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .
RUN npm run build

FROM node:20-alpine AS runtime
WORKDIR /app
ENV NODE_ENV=production
COPY package.json package-lock.json* ./
RUN apk add --no-cache python3 make g++ \
 && npm ci --omit=dev \
 && apk del python3 make g++
COPY --from=build /app/dist ./dist
EXPOSE 3017
HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
  CMD wget -qO- http://127.0.0.1:3017/v1/health || exit 1
CMD ["node", "dist/server.js"]