Added shell script to trim application bundle on 'Release' builds. Saves a whole meg on current build.

1 files changed, 127 insertions, 0 deletions

diff --git a/Scripts/trim-application.sh b/Scripts/trim-application.sh
new file mode 100755
index 00000000..b42938e9
--- /dev/null
+++ b/Scripts/trim-application.sh
@@ -0,0 +1,127 @@
+#! /bin/ksh
+
+## $Id: trim-application.sh 118 2008-06-21 13:57:41Z stuart $
+##
+## Author:      Stuart Connolly <stuart@stuconnolly.com>
+##              Copyright (c) 2008 Stuart Connolly. All rights reserved.
+##
+## Paramters:   -p -- The path to the application that is to be trimmed 
+##              -d -- Remove unnecessary files (i.e. .DS_Store files, etc) (optional).
+##              -n -- Trim nib files (i.e. remove .info.nib, classes.nib, data.dependency and designable.nib) (optional).
+##              -s -- Strip debug symbols from application binary (optional).
+##              -t -- Compress tiff images using LZW compression (optional).
+##              -f -- Remove framework headers (optional).
+##              -r -- Remove resource forks (optional).
+##              -a -- All of above optional options. Equivalent to '-d -n -s -t -f -r'.
+##
+## Description: Trims an application bundle of unnecessary files and resources that are generally not required and otherwise
+##              waste disk space.
+
+usage() 
+{
+	echo "Usage: `basename $0` -p application_path [-d -n -s -t -f -r]"	
+	exit 1
+}
+
+while getopts ":p:dnstra" OPTION
+do
+	case $OPTION in 
+	    p) APP_PATH="$OPTARG";;
+		d) REMOVE_FILES=1;;
+		n) TRIM_NIBS=1;;
+		s) STRIP_DEBUG=1;;
+	   	t) COMPRESS_TIFF=1;;
+	   	f) REMOVE_F_HEADERS=1;;
+	   	r) REMOVE_RSRC=1;;
+	   	a) REMOVE_FILES=1;
+	   	   TRIM_NIBS=1;
+	   	   STRIP_DEBUG=1;
+	   	   COMPRESS_TIFF=1;
+	   	   REMOVE_F_HEADERS=1;
+	   	   REMOVE_RSRC=1;;
+		*) echo 'Unrecognised argument'; usage;;
+	esac
+done
+
+if [ $# -eq 0 ]
+then
+    echo 'Illegal number of arguments. I need the path to an application.'
+    usage
+fi
+
+if [ ! -d "$APP_PATH" ]
+then
+    echo "Invalid application path. Application at path '${APP_PATH}' doesn't seem to exist."
+    usage
+fi
+
+if [ ! -w "$APP_PATH" ]
+then
+    echo "Error: Application at path '${APP_PATH}' is not writeable."
+    usage
+fi
+
+if [ $# -lt 2 ]
+then
+    echo 'Illegal number of arguments. I need at least one trim option.'
+	usage
+fi
+
+printf "Trimming application bundle '`basename $APP_PATH`' at '${APP_PATH}'...\n\n"
+
+# Remove unnecessary files
+if [ $REMOVE_FILES ]
+then
+    printf 'Removing unnecessary files...\n'
+
+    find "$APP_PATH" \( -name '.DS_Store' -or -name 'pbdevelopment.plist' -type f \) | while read FILE; do; printf "\tRemoving file: ${FILE}\n"; rm "$FILE"; done;
+fi
+
+# Trim nibs
+if [ $TRIM_NIBS ]
+then
+    printf '\nTrimming nibs...\n'
+
+    find "$APP_PATH" \( -name 'info.nib' -or -name 'classes.nib' -or -name 'data.dependency' -or -name 'designable.nib' -type f \) | while read FILE; do; printf "\tRemoving nib file: ${FILE}\n"; rm "$FILE"; done;
+fi
+
+# Strip debug symbols
+if [ $STRIP_DEBUG ]
+then
+    printf '\nStripping debug symbols...\n'
+
+    find "${APP_PATH}/Contents/MacOS" -type f | while read FILE; do; printf "\tStripping binary: ${FILE}\n"; /Developer/Library/PrivateFrameworks/DevToolsCore.framework/Versions/A/Resources/pbxcp -resolve-src-symlinks -strip-debug-symbols "$FILE" '/tmp'; mv "/tmp/$(basename "$FILE")" "$FILE"; done;
+fi
+
+# Compress tiff images
+if [ $COMPRESS_TIFF ]
+then
+    printf '\nCompressing tiff images...\n'
+
+    find "$APP_PATH" \( -name "*.tif" -or -name "*.tiff" \) | while read FILE; do; printf "\tCompressing tiff: ${FILE}\n"; tiffutil -lzw "$FILE" -out "${FILE}.out" 2> /dev/null; mv "${FILE}.out" "$FILE"; done;
+fi
+
+# Remove framework headers
+if [ $REMOVE_F_HEADERS ]
+then
+    printf '\nRemoving framework headers...\n'
+    
+    FRAMEWORK_PATH="${APP_PATH}/Contents/Frameworks"
+    
+    if [ -d "$FRAMEWORK_PATH" ]
+    then
+        find "$FRAMEWORK_PATH" \( -name "*.h" -type f \) | while read FILE; do; printf "\tRemoving header: ${FILE}\n"; rm "$FILE"; done;
+    fi
+fi
+
+# Remove resource forks
+if [ $REMOVE_RSRC ]
+then
+    printf '\nRemoving resource forks...\n'
+    
+    find "$APP_PATH" -type f | while read FILE; do if [ -s "${FILE}/rsrc" ]; then; printf "\tRemoving reource: ${FILE}/rsrc\n"; cp /dev/null "${FILE}/rsrc"; fi; done;
+fi
+
+printf "\nTrimming application bundle '`basename $APP_PATH`' complete\n"
+
+exit 0
\ No newline at end of file