docker-compose.yml

---
name: "weewx"

volumes:
  weewx_data:

services:
  # Unified initialization: Create weewx.conf, install GW1000 driver and nginx configuration
  weewx-init:
    build:
      context: .
      dockerfile: Dockerfile.init
    volumes:
      - weewx_data:/data
    environment:
      - PATH=/opt/venv/bin:/usr/local/bin:/usr/bin:/bin
      - PIP_TARGET=/data/lib/python/site-packages
      - PYTHONPATH=/data/lib/python/site-packages
      - WEEWX_LOCATION=${WEEWX_LOCATION:-My Cosy Weather Station}
      - WEEWX_VERBOSE_HARDWARE=${WEEWX_VERBOSE_HARDWARE:-Personal Weather Station}
      - WEEWX_LATITUDE=${WEEWX_LATITUDE:-42.2627}
      - WEEWX_LONGITUDE=${WEEWX_LONGITUDE:-11.3945}
      - "WEEWX_ALTITUDE=${WEEWX_ALTITUDE:-587, meter}"
      - WEEWX_STATION_URL=${WEEWX_STATION_URL:-}
      - WEEWX_RAIN_YEAR_START=${WEEWX_RAIN_YEAR_START:-1}
      - WEEWX_WEEK_START=${WEEWX_WEEK_START:-0}
      - WEEWX_UNIT_SYSTEM=${WEEWX_UNIT_SYSTEM:-metric}
      - WEEWX_LANGUAGE=${WEEWX_LANGUAGE:-en}
      - WEEWX_TIMEZONE=${WEEWX_TIMEZONE:-}
      # Extension configuration
      - ENABLE_GW1000_DRIVER=${ENABLE_GW1000_DRIVER:-true}
      - GW1000_IP=${GW1000_IP:-192.168.1.10}
      - GW1000_USE_PIEZO_RAIN=${GW1000_USE_PIEZO_RAIN:-false}
      - ENABLE_INIGO_EXTENSION=${ENABLE_INIGO_EXTENSION:-true}
      - INIGO_VERSION=${INIGO_VERSION:-1.0.17}
      - ENABLE_BELCHERTOWN_SKIN=${ENABLE_BELCHERTOWN_SKIN:-true}
      - BELCHERTOWN_VERSION=${BELCHERTOWN_VERSION:-1.3.1}
      - WEEWX_SKIN=${WEEWX_SKIN:-Seasons}
    restart: "no"
    # This container handles all initialization: weewx.conf, GW1000 driver, and nginx config

  # Run WeeWX normally with locale support
  weewx:
    build:
      context: .
      dockerfile: Dockerfile.runtime
    depends_on:
      weewx-init:
        condition: service_completed_successfully
    volumes:
      - weewx_data:/data
    environment:
      - GW1000_IP=${GW1000_IP:-192.168.1.10}
    restart: unless-stopped

  # Nginx web server to serve WeeWX web content
  nginx:
    image: nginx:alpine
    depends_on:
      - weewx
      - weewx-init  # Ensure nginx config is available
    ports:
      - "${NGINX_PORT:-8080}:80"
    volumes:
      - weewx_data:/data:ro
    command: >
      sh -c "
        cp /data/nginx/nginx.conf /etc/nginx/nginx.conf &&
        exec nginx -g 'daemon off;'
      "
    restart: unless-stopped
    # Copies nginx.conf from shared volume to expected location on startup