Cool! I had somehow missed that in the announcement. Quick test on linux:
> echo '(println "Yes!!!")' | time clojure Clojure 1.9.0 user=> Yes!!! nil user=> clojure 1.38s user 0.07s system 198% cpu *0.730 total* Well under a second, even with a full-power JVM to load. Very convenient! Alan On Thu, Jan 4, 2018 at 6:14 PM, Sean Corfield <s...@corfield.org> wrote: > The `clojure` command just loads your script – it doesn’t call -main – if > you had > > > > ;; test.clj > > (println “Loaded!”) > > > > And you ran `clojure test.clj` then it would print Loaded! > > > > So you could do: > > > > #!/usr/bin/env clojure > > (println (str “Hello, “ (first *command-line-args*))) > > > > (the clojure.main/main function binds the command line arguments to that > var) > > > > This works on OS X – I haven’t tried it on Linux. > > > > Sean Corfield -- (970) FOR-SEAN -- (904) 302-SEAN > An Architect's View -- http://corfield.org/ > > "If you're not annoying somebody, you're not really alive." > -- Margaret Atwood > > > ------------------------------ > *From:* clojure@googlegroups.com <clojure@googlegroups.com> on behalf of > Delon Newman <ikt...@gmail.com> > *Sent:* Thursday, January 4, 2018 3:26:43 PM > *To:* Clojure > *Subject:* Advice on Shell Scripting with new "clojure" binary > > How do I get command line arguments in a Clojure shell script using the > new "clojure" binary? > > So for a file like: > > > # file-name: hello > #!/usr/bin/env clojure > > (defn -main [name] > (println (str "Hello, " name))) > > and execute it like: > > ./hello John > > the "-main" function is not executed. Is there another method? > > Also, any additional advice with respect to using Clojure for shell > scripting would be appreciated. > > Thanks! > > -- > 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 > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > > -- > 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 > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- 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 --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
