docker-compose.yaml

version: '3.8'

services:
  db:
    image: postgres:16-alpine
    container_name: snippetbox_db
    restart: unless-stopped
    environment:
      POSTGRES_DB: snippetbox
      POSTGRES_USER: web
      POSTGRES_PASSWORD: pass
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./setup.sql:/docker-entrypoint-initdb.d/setup.sql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U web -d snippetbox"]
      interval: 10s
      timeout: 5s
      retries: 5

  web:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: snippetbox_web
    restart: unless-stopped
    ports:
      - "8080:8080"
    environment:
      DB_DSN: "host=db port=5432 user=web password=pass dbname=snippetbox sslmode=disable"
      ADDR: ":8080"
    depends_on:
      db:
        condition: service_healthy
    command: ["./main", "-addr=:8080", "-dsn=host=db port=5432 user=web password=pass dbname=snippetbox sslmode=disable", "-tls=false"]

volumes:
  postgres_data:
    driver: local