# Hankan's server, joining the Postgres and Caddy already running on the Pi.
#
# It brings up no database of its own: `hankan-net` is declared external, so
# this file attaches to the network those services are already on rather
# than standing up a parallel stack. Set the network name to whatever your
# existing compose project created — `docker network ls` will show it.
#
#   cp .env.example .env    # then fill it in
#   docker compose up -d

services:
  hankan:
    build:
      context: ..
      dockerfile: server/Dockerfile
    container_name: hankan
    restart: unless-stopped
    environment:
      # Reaches the existing Postgres by service name on the shared network.
      DATABASE_URL: ${DATABASE_URL}
      HANKAN_TOKEN: ${HANKAN_TOKEN}
      ANTHROPIC_API_KEY: ${ANTHROPIC_API_KEY}
      HANKAN_TUTOR_BACKEND: ${HANKAN_TUTOR_BACKEND:-anthropic}
      PORT: 8787
    networks:
      - hankan-net
    # No ports published: Caddy is on the same network and proxies to
    # hankan:8787 by name, so the service is never exposed directly.

networks:
  hankan-net:
    external: true
    name: ${HANKAN_NETWORK:-caddy_default}