How do you distribute a Clojure program to non-programmers?

Question

I'm new to Clojure but I'm learning it. I'd like to know the best way to package and distribute a Clojure program to end users who aren't necessarily programmers. I know in Ruby you can just tell users to download the program with gem install [program name] and then run the command that runs the program. What's the equivalent for Clojure programs?

Answer 1

I you use Leiningen it has an uberjar command to make self contained executable jar files, which your users can just double click. See: http://zef.me/2470/building-clojure-projects-with-leiningen

Answer 2

Clojars is great if you're distributing a library, but I'm not sure if that's the best option for end users.

If you're already using Maven, I believe the best option is to create a uberjar containing all required classes. If you want to make it even more end user friendly, you can then create an installer from this jar using something like IzPack. Just remember that Clojure programs are Java programs, so all distribution options for Java are valid for Clojure as well.

Answer 3

lein uberjar works great for small mostly-Clojure apps, but it doesn't scale when using many Java libraries, including necessary licenses, and other such things. If you use the Maven Clojure plugin, you could take advantage of the vast and terrifying Maven assembly plugin to build and final structure you might conceivably need.

Or you could write a Leiningen plugin to do something similar. I'm not sure if such a thing exists.