libmakepkg: make package tidy functions extendable

To add a new packaging option, drop a file into libmakepkg/tidy that contains
a 'packaging_options+=('<option>') and a function that implements that
option. The function needs added to the 'tidy_remove' array if it removes
files or the 'tidy_modify' array otherwise.

Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/scripts/libmakepkg/tidy/upx.sh.in b/scripts/libmakepkg/tidy/upx.sh.in
index 9012cd3e..ec40b2e2 100644
--- a/scripts/libmakepkg/tidy/upx.sh.in
+++ b/scripts/libmakepkg/tidy/upx.sh.in
@@ -27,6 +27,9 @@ 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"