#!/usr/bin/env bash
# Rimuove volumi Docker obsoleti dopo migrazione storage su disco video.
set -euo pipefail

PROJECT="${COMPOSE_PROJECT_NAME:-infra}"

remove_if_empty() {
  local name="${PROJECT}_$1"
  if ! docker volume inspect "$name" >/dev/null 2>&1; then
    echo "Volume ${name}: assente, salto"
    return 0
  fi

  local mount
  mount="$(docker volume inspect "$name" --format '{{ .Mountpoint }}')"
  if [ -n "$(sudo ls -A "$mount" 2>/dev/null || true)" ]; then
    echo "Volume ${name}: non vuoto (${mount}), salto"
    return 0
  fi

  docker volume rm "$name"
  echo "Volume ${name}: rimosso"
}

echo "Pulizia volumi Docker obsoleti (progetto ${PROJECT})..."
remove_if_empty rails_storage
remove_if_empty recordings
remove_if_empty garage_data
remove_if_empty garage_meta