docker-compose.yml

version: "3.8"

services:
  postgres:
    image: postgres:16-alpine
    container_name: tech_pulse_postgres
    restart: always
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      POSTGRES_DB: ${POSTGRES_DB:-github_pulse}
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./scripts/init_db.sql:/docker-entrypoint-initdb.d/init_db.sql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-github_pulse}"]
      interval: 5s
      timeout: 5s
      retries: 5
  
  dashboard:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: tech_pulse_dashboard
    restart: always
    ports: 
      - "8501:8501"
    environment:
      POSTGRES_HOST: postgres                                                    
      POSTGRES_PORT: 5432                                                        
      POSTGRES_USER: ${POSTGRES_USER:-postgres}                                  
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}                          
      POSTGRES_DB: ${POSTGRES_DB:-github_pulse}
    volumes:
      - ./src:/app/src
      - ./dbt_transforms:/app/dbt_transforms
    depends_on:
      postgres:
        condition: service_healthy

volumes:
  postgres_data: