Fix dmg script

dist/macos/create-dmg.sh

@@ -1,52 +1,27 @@
 #!/bin/sh
-# author: max@last.fm, muesli@tomahawk-player.org
-# brief:  Produces a compressed DMG from a bundle directory
-# usage:  Pass the bundle directory as the only parameter
-# note:   This script depends on the Tomahawk build system, and must be run from
-#         the build directory
-################################################################################
 
-
-#if [ -z $VERSION ]
-#then
-#    echo VERSION must be set
-#    exit 2
-#fi
-
-if [ -z "$1" ]
-then
-    echo "Please pass the bundle.app directory as the first parameter."
-    exit 3
+if [ -z "$1" ]; then
+    echo "Usage: $0 <bundle.app>"
+    exit 1
 fi
-################################################################################
-
 
 NAME=$(basename "$1" | perl -pe 's/(.*).app/\1/')
 IN="$1"
 TMP="dmg/$NAME"
 OUT="$NAME.dmg"
 mkdir -p "$TMP"
-################################################################################
 
-# clean up
 rm -rf "$TMP"
 rm -f "$OUT"
 
-# create DMG contents and copy files
-mkdir -p "$TMP/.background"
+#mkdir -p "$TMP/.background"
 #cp ../dist/macos/dmg_background.png "$TMP/.background/background.png"
 #cp ../dist/macos/DS_Store.in "$TMP/.DS_Store"
 #chmod go-rwx "$TMP/.DS_Store"
 ln -s /Applications "$TMP/Applications"
-# copies the prepared bundle into the dir that will become the DMG
+# Copies the prepared bundle into the dir that will become the DMG
 cp -R "$IN" "$TMP"
 
-# create
+# Create dmg
 hdiutil makehybrid -hfs -hfs-volume-name "$NAME" -hfs-openfolder "$TMP" "$TMP" -o tmp.dmg
 hdiutil convert -format UDZO -imagekey zlib-level=9 tmp.dmg -o "$OUT"
-
-#genisoimage -D -V "Strawberry" -no-pad -r -apple -o $NAME.iso $TMP
-#dmg dmg $NAME.iso $OUT
-
-# cleanup
-#rm tmp.dmg