On Jan 17, 7:42 am, Robert McIntyre <r...@mit.edu> wrote: > You can then actually run your program by making a shell script with > something like > #!/bin/bash > java -Xmn500M -Xms2000M -Xmx2000M -server -cp ./lib/*:./src > clojure.main your-namespace-file.clj $@ > > A little known fact is that the above can actually be embedded into a > clojure source file with the following trick: > > Make this the first line of your clojure namespace to make it executable: > > ":";exec java -verbose:gc -Xmn500M -Xms2000M -Xmx2000M -server -cp > "your-classpath" clojure.main $0 $*; > > The trick is putting the ":"; at the beginning and then calling exec. > To clojure this looks like a literal string followed by a comment. To > bash it looks like a no-op followed by an invocation of java on the > file itself, and no lines after the first ever get executed. You can > make whatever class structure you cant and then just symlink the > clojure file to be an executable file at the base of the directory. > You can still always go the shell script route if you don't like the > embedding trick. This technique is common with emacs-lisp to make > things executable.
Instead of a trick, why not use the fact that clojure treats #! as a single-line comment? Then you can write your shebang line just like every other scripting language. -- 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 Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en
