# Podman / Docker Compose stack for local hamprint development.
#
# Bring it up:   podman-compose up -d   (or: docker compose up -d)
# Logs:          podman-compose logs -f web
# Tear down:     podman-compose down            (keeps the pgdata volume)
#                podman-compose down -v         (drops the pgdata volume too)
#
# The `web` service uses a stock python:3.14-slim image and bind-mounts this
# repo at /app. On every start it installs from requirements.txt plus
# psycopg[binary] (the pip-cache volume makes subsequent starts fast) and
# runs Django's dev server. There is intentionally no Containerfile yet --
# swap `image:` for `build: .` once Section 10's image lands.

services:
  db:
    image: docker.io/library/postgres:16
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${POSTGRES_DB}
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
      interval: 5s
      timeout: 3s
      retries: 10
    env_file: .env

  web:
    image: docker.io/library/python:3.14-slim
    working_dir: /app
    command: >
      bash -c "
        pip install --quiet --no-input -r requirements.txt 'psycopg[binary]' &&
        python manage.py migrate --noinput &&
        python manage.py runserver 0.0.0.0:8000
      "
    env_file: .env
    environment:
      DJANGO_SETTINGS_MODULE: hamprint.settings.dev
      DATABASE_URL: postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@db:5432/${POSTGRES_DB}
    ports:
      - "8000:8000"
    volumes:
      - .:/app:Z
      - pipcache:/root/.cache/pip
    depends_on:
      db:
        condition: service_healthy

volumes:
  pgdata:
  pipcache: