Colors in log

: ${DISK_SIZE:='16G'}   # Initial data disk size

: ${RAM_SIZE:='512M'}   # Maximum RAM amount

echo "Starting Virtual DSM for Docker v${VERSION}..."

trap 'echo >&2 "Error status $? for: ${BASH_COMMAND} (line $LINENO/$BASH_LINENO)"' ERR

error () { echo -e >&2 "\E[1;31m❯ ERROR: $1\E[0m" }

info () { echo -e "\E[1;34m❯\E[1;36m INFO: $1\E[0m" }

[ ! -f "/run/run.sh" ] && echo "ERROR: Script must run inside Docker container!" && exit 11

[ "$(id -u)" -ne "0" ] && echo "ERROR: Script must be executed with root privileges." && exit 12

info "Starting Virtual DSM for Docker v${VERSION}..."

trap 'error "Error status $? for: ${BASH_COMMAND} (line $LINENO/$BASH_LINENO)"' ERR

[ ! -f "/run/run.sh" ] && error "Script must run inside Docker container!" && exit 11

[ "$(id -u)" -ne "0" ] && error "Script must be executed with root privileges." && exit 12

STORAGE="/storage"

KERNEL=$(uname -r | cut -b 1)

[ ! -d "$STORAGE" ] && echo "ERROR: Storage folder (${STORAGE}) not found!" && exit 13

[ ! -d "$STORAGE" ] && error "Storage folder (${STORAGE}) not found!" && exit 13

if [ -f "$STORAGE"/dsm.ver ]; then

  BASE=$(cat "${STORAGE}/dsm.ver")

fi

if [ -n "${KVM_ERR}" ]; then

  echo "ERROR: KVM acceleration not detected ${KVM_ERR}, please enable it."

  error "KVM acceleration not detected ${KVM_ERR}, please enable it."

  [[ "${DEBUG}" == [Yy1]* ]] && exit 88

else

  KVM_OPTS=",accel=kvm -enable-kvm -cpu host"