services:
  postgres:
    image: postgres:16
    restart: unless-stopped
    environment:
      POSTGRES_USER: synapse
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: synapse
      POSTGRES_INITDB_ARGS: --encoding=UTF-8 --locale=C
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U synapse -d synapse"]
      interval: 10s
      timeout: 5s
      retries: 10
    networks:
      - meshly

  synapse:
    image: ghcr.io/element-hq/synapse:latest
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      SYNAPSE_CONFIG_PATH: /data/homeserver.yaml
    volumes:
      - ./synapse:/data
    expose:
      - "8008"
    networks:
      - meshly

  caddy:
    image: caddy:2-alpine
    restart: unless-stopped
    depends_on:
      - synapse
    environment:
      DOMAIN: ${DOMAIN}
      CONTACT_EMAIL: ${CONTACT_EMAIL}
    ports:
      - "80:80"
      - "443:443"
      - "8448:8448"
    volumes:
      - ./Caddyfile:/etc/caddy/Caddyfile:ro
      - ./caddy_data:/data
      - ./caddy_config:/config
    networks:
      - meshly

volumes:
  postgres_data:

networks:
  meshly: