FROM node:20-slim

ENV DEBIAN_FRONTEND=noninteractive

# Build timestamp: 2026-01-13T03:05

WORKDIR /app

# Install esbuild globally
RUN npm install -g esbuild

# Copy backend package.json and install deps for bundling
COPY trigo-web/backend/package.json ./package.json
RUN npm install

# Copy backend source
RUN mkdir -p backend backend/dist/backend/src
COPY trigo-web/backend/src/ ./backend/src/

# Copy inc folder (needed for esbuild)
COPY trigo-web/inc/ ./inc/

# Bundle EVERYTHING into one file (no external deps)
RUN esbuild backend/src/server.ts --bundle --platform=node --target=node20 --format=esm \
    --outfile=backend/dist/backend/src/server.js

# Copy frontend dist
COPY trigo-web/app/dist/ ./app/dist/

# Copy env files
COPY trigo-web/backend/.env ./backend/.env
COPY trigo-web/backend/.env.local ./backend/.env.local

# Verify server file
RUN ls -la backend/dist/backend/src/server.js

ENV PORT=7860
ENV HOST=0.0.0.0
ENV NODE_ENV=production

EXPOSE 7860

CMD ["node", "backend/dist/backend/src/server.js"]