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, 12 insertions, 15 deletions

diff --git a/scripts/libmakepkg/tidy.sh.in b/scripts/libmakepkg/tidy.sh.in
index b8c2965c..1f439ba2 100644
--- a/scripts/libmakepkg/tidy.sh.in
+++ b/scripts/libmakepkg/tidy.sh.in
@@ -26,14 +26,14 @@ LIBRARY=${LIBRARY:-'@libmakepkgdir@'}
 
 source "$LIBRARY/util/message.sh"
 
+
+declare -a packaging_options tidy_remove tidy_modify
+
 for lib in "$LIBRARY/tidy/"*.sh; do
 	source "$lib"
 done
 
-
-packaging_options=('strip' 'docs' 'libtool' 'staticlibs' 'emptydirs' 'zipman'
-                   'purge' 'upx' 'optipng' 'debug')
-readonly -a packaging_options
+readonly -a packaging_options tidy_remove tidy_modify
 
 
 tidy_install() {
@@ -41,15 +41,12 @@ tidy_install() {
 	msg "$(gettext "Tidying install...")"
 
 	# options that remove unwanted files
-	tidy_docs
-	tidy_purge
-	tidy_libtool
-	tidy_staticlibs
-	tidy_emptydirs
-
-	# options that reduce file sizes
-	tidy_zipman
-	tidy_strip
-	tidy_upx
-	tidy_optipng
+	for func in ${tidy_remove[@]}; do
+		$func
+	done
+
+	# options that modify files
+	for func in ${tidy_modify[@]}; do
+		$func
+	done
 }