Add Sparkle (for check updates) to Applescript application?

If it is at all possible, I’d like to try to add the Sparkle framework to my Applescript applications so users can automatically install updates. I see that this is easy and straightforward for Applescript applications created in Xcode. Is it possible for applications that got started when I simply typed “on run” in the Script Editor and added code to that?

Thanks for any advice (even “Don’t bother”).

I suspect it can be done, but it will be a lot of work. However, you’ve given me the idea of including Sparkle in my FancyDroplet project.

Excellent! The FancyDroplet project is very intriguing already. This makes it even more so.

Is there a way to add Sparkle to normal Applets?

I doubt this is possible with the standard Apple applet shell. Providing Sparkle support was one of the motivations for creating Enhanced Applets in Script Debugger 7.