#!/usr/bin/bash
#
#   upx.sh - Compress package binaries with UPX
#

[[ -n "$LIBMAKEPKG_TIDY_UPX_SH" ]] && return
LIBMAKEPKG_TIDY_UPX_SH=1

LIBRARY=${LIBRARY:-'@libmakepkgdir@'}

source "$LIBRARY/util/message.sh"
source "$LIBRARY/util/option.sh"

packaging_options+=('upx')
tidy_modify+=('tidy_upx')

tidy_upx() {
	if check_option "upx" "y"; then
		msg2 "$(gettext "Compressing binaries with %s...")" "UPX"
		local binary
		find . -type f -perm -u+w 2>/dev/null | while read -r binary ; do
			case "$(file --brief --mime-type "$binary")" in
				'application/x-executable' | 'application/x-dosexec')
					upx "${UPXFLAGS[@]}" "$binary" &>/dev/null ||
						warning "$(gettext "Could not compress binary : %s")" "${binary/$pkgdir\//}"
					;;
			esac
		done
	fi
}