Hi On Sun, Nov 16, 2008 at 11:46 PM, Stephen C. Gilardi <[EMAIL PROTECTED]> wrote: > > On Nov 16, 2008, at 1:21 PM, Stuart Sierra wrote: > > I would like both the REPL and Script to be callable from the same main > (), i.e. you should just be able to call java -jar clojure.jar without > naming a class. Default behavior would be to run a script, as with > bash/perl/ruby, use a special command-line arg to run a REPL. Or > maybe imitate python, and run a REPL if there are no command-line > args. Either way is cool by me. > > If I have time today, I'll cook up some code for this. > > One canonical, flexible main sounds good to me too. I was mistaken about how > things work now, though. With Rich's change today, the following already > works as an executable script (hello.clj):
> #!/usr/bin/env java -cp /sq/ext/clojure/clojure.jar clojure.lang.Script > (println "Hello, cores!") > For me, that launches and runs in about 1.1 seconds of real time. > Cool! Using the shebang line like this is not portable. See the following post for details: http://lists.freebsd.org/pipermail/freebsd-arch/2005-February/003525.html To summarise the above post, on many operating systems if you ran a script called scriptname.clj that started with the following shebang line: #!/usr/bin/env java -cp /sq/ext/clojure/clojure.jar clojure.lang.Script it would be as if you had written: $ /usr/bin/env "java -cp /sq/ext/clojure/clojure.jar clojure.lang.Script" scriptname.clj which would give you an error like: /usr/bin/env: java -cp /sq/ext/clojure/clojure.jar clojure.lang.Script: No such file or directory I've just tried this on Linux with a 2.6 kernel and that's exactly what I got. -- Michael Wood <[EMAIL PROTECTED]> --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/clojure?hl=en -~----------~----~----~----~------~----~------~--~---
