There are some hacky possibilities - eg testing for *1, but I don't think there is a definitive way; there are many repls too (the clojure.main repl, lein repl, lighttable), and a technique might not work on all of them.
Probably best to have some helper function you call from the repl, and have that return the status code. Then make your -main call that, followed by System/exit with the return value. On Thu, May 8, 2014 at 2:23 PM, Dave Tenny <[email protected]> wrote: > When running as an uberjar, i.e. "java -jar myapp.jar [args]" > the return code of the process to the shell is very important. > System/exit is how that return code is sent. > > > On Thu, May 8, 2014 at 9:20 AM, James Reeves <[email protected]>wrote: > >> Having your application call System/exit directly is often indicative of >> some unnecessary coupling in your code. >> >> Under what circumstances does your application need to exit? >> >> - James >> >> >> On 22 April 2014 17:59, Dave Tenny <[email protected]> wrote: >> >>> I have an app I'm building. It calls System/exit. That doesn't works >>> so well if I'm debugging in the REPL however. >>> >>> What's the preferred method of determining whether I'm in REPL mode >>> interaction vs running as a standalone app? >>> >>> Also, long as I'm asking and being lazy, does the -main function return >>> value translate to a System/exit value if it's numeric? >>> Or is System/exit the way to go? >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Clojure" group. >>> To post to this group, send email to [email protected] >>> Note that posts from new members are moderated - please be patient with >>> your first post. >>> 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 >>> --- >>> 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 [email protected]. >>> >>> 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 [email protected] >> Note that posts from new members are moderated - please be patient with >> your first post. >> 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 >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "Clojure" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/clojure/KZJQsmOeiHc/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> >> 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 [email protected] > Note that posts from new members are moderated - please be patient with > your first post. > 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 > --- > 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 [email protected]. > 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 [email protected] Note that posts from new members are moderated - please be patient with your first post. 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 --- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
