version: '3.8'

services:
  caddy:
    image: caddy:alpine
    ports:
      - "80:80"
    volumes:
      - ./Caddyfile:/etc/caddy/Caddyfile
      - ./site:/var/www/html
    depends_on:
      - php
    networks:
      - app_net

  php:
    image: php:8.2-fpm-alpine
    volumes:
      - ./site:/var/www/html
    depends_on:
      - db
    environment:
      - DB_HOST=db
      - DB_NAME=appdb
      - DB_USER=appuser
      - DB_PASSWORD=apppassword
    networks:
      - app_net
    entrypoint: >
      sh -c "apk add --no-cache postgresql-dev && docker-php-ext-install pdo pdo_pgsql && php-fpm"

  db:
    image: postgres:15-alpine
    environment:
      POSTGRES_DB=appdb
      POSTGRES_USER=appuser
      POSTGRES_PASSWORD=apppassword
    volumes:
      - db_data:/var/lib/postgresql/data
    networks:
      - app_net

volumes:
  db_data:

networks:
  app_net: