services:
  pretranscode:
    build:
      context: ${PRETRANSCODE_BUILD_CONTEXT:-.}
    image: ${PRETRANSCODE_IMAGE:-pretranscode:latest}
    restart: unless-stopped
    init: true
    user: "${PRETRANSCODE_UID:-1000}:${PRETRANSCODE_GID:-1000}"
    environment:
      SOURCE_ROOT: /source
      VIEW_ROOT: /view
      CACHE_ROOT: /cache
      STATE_ROOT: /state
      JELLYFIN_URL: ${JELLYFIN_URL:?}
      JELLYFIN_API_KEY: ${JELLYFIN_API_KEY:?}
      JELLYFIN_LIBRARY_ROOT: ${JELLYFIN_LIBRARY_ROOT:-/data/library}
      JELLYFIN_ORIGINAL_ROOT: ${JELLYFIN_ORIGINAL_ROOT:-/data/original}
      JELLYFIN_CACHE_ROOT: ${JELLYFIN_CACHE_ROOT:-/data/cache}
      CACHE_MAX_BYTES: ${CACHE_MAX_BYTES:-1000000000000}
      SERIES_COOLDOWN_SECONDS: ${SERIES_COOLDOWN_SECONDS:-3600}
      POLL_SECONDS: ${POLL_SECONDS:-5}
      RESCAN_SECONDS: ${RESCAN_SECONDS:-300}
      H264_CRF: ${H264_CRF:-18}
      H264_PRESET: ${H264_PRESET:-medium}
      H264_MAXRATE: ${H264_MAXRATE:-15M}
      H264_BUFSIZE: ${H264_BUFSIZE:-30M}
    volumes:
      - ${MEDIA_LIBRARY_PATH:?}:/source:ro
      - ${PRETRANSCODE_VIEW_PATH:?}:/view
      - ${PRETRANSCODE_CACHE_PATH:?}:/cache
      - ${PRETRANSCODE_STATE_PATH:?}:/state
    networks:
      - media
    cpu_shares: 2
    read_only: true
    tmpfs:
      - /tmp
    security_opt:
      - no-new-privileges:true
    stop_grace_period: 30s
    healthcheck:
      test: ["CMD-SHELL", "pgrep -f '/app/pretranscode run' >/dev/null"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 30s

networks:
  media:
    external: true
    name: ${MEDIA_NETWORK:-media-internal}