compose.yaml

services:
  db:
    image: postgres:17-alpine
    environment:
      POSTGRES_DB: codemate
      POSTGRES_USER: codemate
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?Set POSTGRES_PASSWORD}
    volumes:
      - postgres-data:/var/lib/postgresql/data
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -U codemate']
      interval: 5s
      retries: 10
  app:
    build: .
    ports: ['3001:3001']
    environment:
      NODE_ENV: production
      DATABASE_URL: postgres://codemate:${POSTGRES_PASSWORD}@db:5432/codemate
      FRONTEND_URL: ${FRONTEND_URL:?Set an HTTPS frontend URL}
      SESSION_SECRET: ${SESSION_SECRET:?Set SESSION_SECRET}
      ENGINE_WORKERS: 2
    depends_on:
      db:
        condition: service_healthy
    init: true
    restart: unless-stopped
volumes:
  postgres-data: