#!/bin/sh

is_update_command() {
	while [ "$#" -gt 0 ]; do
		case $1 in
			--profile)
				[ "$#" -ge 2 ] || return 1
				shift 2
				;;
			--profile=*)
				shift
				;;
			update)
				return 0
				;;
			*)
				return 1
				;;
		esac
	done
	return 1
}

if is_update_command "$@"; then
	printf '%s\n' \
		'Self-update is disabled for this Portage-managed installation.' \
		'Run emerge --update dev-util/oh-my-pi-bin as root, or contact your system administrator.' >&2
	exit 1
fi

exec @EPREFIX@/usr/libexec/oh-my-pi/omp "$@"