xcodeLabel

    on mountOSDMG_(sender)
        
        log "Trying to mount:" & droppedOSdmgPath
        
        -- the below doesn't update
        set my droppedOSDMGTextField to "Examining..."
        
        --  Try & mount dropped file
        set droppedOSdmgMountPath to do shell script "hdiutil attach " & droppedOSdmgPath & " -owners on | grep \"Volumes\" | awk '{print substr($0, index($0,$3))}' " as quoted form
        
        if droppedOSdmgMountPath is equal to "" then
            
        set my droppedOSDMGTextField to "Error: Cannot mount " & droppedOSdmgPath
         
         -- Reset droppedOSdmgMountPath
         set droppedOSdmgMountPath to ""
            
        else
            
            -- if a dmg, mount & try & read /System/Library/CoreServices/SystemVersion.plist
            try
                
                set droppedOSVersion to do shell script "defaults read " & quoted form of droppedOSdmgMountPath & "/System/Library/CoreServices/SystemVersion.plist ProductVersion"
                set droppedOSBuildVersion to do shell script "defaults read " & quoted form of droppedOSdmgMountPath & "/System/Library/CoreServices/SystemVersion.plist ProductBuildVersion"
                set my droppedOSDMGTextField to "Mac OS " & droppedOSVersion & " (" & droppedOSBuildVersion & ")"
            
            on error
            
                set my droppedOSDMGTextField to "Error: Cannot read OS Version from " & droppedOSdmgPath
            
                do shell script "hdiutil unmount " & quoted form of droppedOSdmgMountPath
                
            end try
            
        end if
        
        log "Mount Path:" & droppedOSdmgMountPath
        
    end mountOSDMG_