## Multi-stage Dockerfile for building the TypeScript server
FROM node:20-alpine AS builder
WORKDIR /

# Copy package files and install (in container only)
COPY server/package*.json ./server/
WORKDIR /server
RUN npm ci --silent

# Copy server source and build
COPY server/ ./
RUN npm run build

## Production image
FROM node:20-alpine AS runtime

WORKDIR /

# Copy built server
COPY --from=builder /server/dist ./server/dist
COPY --from=builder /server/node_modules ./server/node_modules
COPY server/package*.json /server/

WORKDIR /server
ENV NODE_ENV=production
EXPOSE 8930
CMD ["npm", "start"]