Adding script that allows Java-based apps to look good on retina disp…

…lays

.scripts/retinafy.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+APP=$1
+
+if [ -z $APP ]
+then
+  echo "Usage: ${0} /Applications/MyApp.app"
+  exit 0
+fi
+
+read -p "Please make sure ${1} is closed. Press [Enter] to continue."
+
+cp -R $APP $APP.bak
+awk '/<dict>/{if (M==""){sub("<dict>","<dict><key>NSHighResolutionCapable<\/key><true\/>");M=1}}{print}' ${APP}.bak/Contents/Info.plist > ${APP}.bak/Contents/Info.plist.new
+mv ${APP}.bak/Contents/Info.plist{.new,}
+
+# Clear application caches
+rm -rf $APP
+mv $APP.bak $APP
+
+echo "Done!"