# Radio (Liquidsoap + Icecast) VM. Run from the repository root:
#   docker compose -f docker/compose.radio.yaml up -d --build
#
# Version pins are build args - override via environment, e.g.:
#   LIQUIDSOAP_VERSION=2.1.4 OCAML_VERSION=4.13.0 \
#     docker compose -f docker/compose.radio.yaml up -d --build
services:
  conjurer-radio:
    build:
      context: ..
      dockerfile: docker/Dockerfile.radio
      args:
        OPAM_VERSION: ${OPAM_VERSION:-2.1.5}
        OCAML_VERSION: ${OCAML_VERSION:-4.14.2}
        LIQUIDSOAP_VERSION: ${LIQUIDSOAP_VERSION:-2.1.4}
    image: conjurer-radio:latest
    container_name: conjurer-radio
    restart: unless-stopped
    environment:
      # internal = null-sink pulse inside the container (headless VM default)
      # host     = mount the host pulse socket below and set PULSE_SERVER
      PULSE_MODE: ${PULSE_MODE:-internal}
      # PULSE_SERVER: unix:/tmp/pulseaudio.socket
      # Hostname icecast reports in its status/YP pages:
      ICECAST_HOSTNAME: ${ICECAST_HOSTNAME:-localhost}
    ports:
      - "8000:8000"     # icecast - listeners tune in here
      - "54321:54321"   # harbor /skip - the bot's CONJURER_RADIO_HARBOR
      - "9999:9999"     # interactive harbor (keep LAN-only!)
    volumes:
      # Playlists, logs, script.params and the script itself (seeded on first
      # run) - same paths inside and outside the container.
      - /srv/betoniarka/data:/srv/betoniarka/data
      # The mp3 library. Writable because the entrypoint seeds a silent
      # emergency-fallback mp3 when the hardcoded single() file is missing.
      - /srv/betoniarka/music:/srv/betoniarka/music
      # icecast_credentials.json - provision at install like the other
      # services' secrets (a CHANGE_ME placeholder is seeded if absent).
      - /srv/betoniarka/secrets:/srv/betoniarka/secrets
      # PULSE_MODE=host: uncomment and adjust
      # - /tmp/pulseaudio.socket:/tmp/pulseaudio.socket