VERSION=2.0
APPNAME=mscore
LONG_NAME=MuseScore

WORKING_DIRECTORY=applebuild
BACKGROUND=build/musescore-dmg-background.png
APP_PATH=applebuild/${APPNAME}.app
 
VOLNAME=${LONG_NAME}-${VERSION}
DMGNAME=${VOLNAME}Uncompressed.dmg
COMPRESSEDDMGNAME=${VOLNAME}.dmg
 
 
function set_bundle_display_options() {
	osascript <<-EOF
    tell application "Finder"
        set f to POSIX file ("${1}" as string) as alias
        tell folder f
            open
            tell container window
                set toolbar visible to false
                set statusbar visible to false
                set current view to icon view
                delay 1 -- sync
                set the bounds to {0, 0, 380, 540}
            end tell
            delay 1 -- sync
            set icon size of the icon view options of container window to 128
            set arrangement of the icon view options of container window to not arranged
            set position of item "MuseScore.app" to {190,122}
            close
            open
            set position of item "Applications" to {190, 387}
            close
            open
            set background picture of the icon view options of container window to file "background.png" of folder "Pictures"
            set the bounds of the container window to {0, 0, 380, 540}
            update without registering applications
            delay 5 -- sync
            close
        end tell
        delay 5 -- sync
    end tell
EOF
 
}
  
rm ${WORKING_DIRECTORY}/${COMPRESSEDDMGNAME}

#tip: increase the size if error on copy or macdeployqt
hdiutil create -size 220m -fs HFS+ -volname ${VOLNAME} ${WORKING_DIRECTORY}/${DMGNAME}
 
# Mount the disk image
hdiutil attach ${WORKING_DIRECTORY}/${DMGNAME}
 
# Obtain device information
DEVS=$(hdiutil attach ${WORKING_DIRECTORY}/${DMGNAME} | cut -f 1)
DEV=$(echo $DEVS | cut -f 1 -d ' ')
VOLUME=$(mount |grep ${DEV} | cut -f 3 -d ' ')
 
# copy in the application bundle
cp -Rp ${APP_PATH} ${VOLUME}/${APPNAME}.app
 
# fix the libs, qt5.1 has double slashes...
BIN_FILE=${VOLUME}/${APPNAME}.app/Contents/MacOS/mscore
for P in `otool -L $BIN_FILE | awk '{print $1}'` 
do 
    if [[ "$P" == *//* ]] 
    then 
        PSLASH=$(echo $P | sed 's,//,/,g')
        install_name_tool -change $P $PSLASH $BIN_FILE
        for P1 in `otool -L $PSLASH | awk '{print $1}'`
        do
            if [[ "$P1" == *//* ]] 
            then 
                PSLASH1=$(echo $P1 | sed 's,//,/,g')
                install_name_tool -change $P1 $PSLASH1 $PSLASH
            fi
        done
    fi 
done
#homebrew libs may not be writable force it?
chmod -R +w /usr/local/Cellar/
macdeployqt ${VOLUME}/${APPNAME}.app

mv ${VOLUME}/${APPNAME}.app  ${VOLUME}/${LONG_NAME}.app 

# copy in background image
mkdir -p ${VOLUME}/Pictures
# fixme: path
cp  ${BACKGROUND} ${VOLUME}/Pictures/background.png
# symlink applications
ln -s /Applications/ ${VOLUME}/Applications
set_bundle_display_options ${VOLUME}
mv ${VOLUME}/Pictures ${VOLUME}/.Pictures
 
# Unmount the disk image
hdiutil detach $DEV
 
# Convert the disk image to read-only
hdiutil convert ${WORKING_DIRECTORY}/${DMGNAME} -format UDBZ -o ${WORKING_DIRECTORY}/${COMPRESSEDDMGNAME}

rm ${WORKING_DIRECTORY}/${DMGNAME}