#!/bin/sh
die() { printf 'Error: %s\n' "$*" >&2; exit 1; }
root=$(stack path --local-install-root) || die "subcommand failed: 'stack path'"
bin=$root/bin/fsmgr
case "$(id -u)" in
    0) exec "$bin" "$@" ;;
    *) exec sudo -- "$bin" "$@" ;;
esac