Totally, this is why have the right tool for the job approach. I would not start up a Spark cluster for processing 100MB of data I also would not start to write a CLI tool in Clojure (even though it is one of my favorite languages).
I would write a CLI in Clojure if it were a reasonable option. Something like Gambit or Chicken but for Clojure would be a dream. I guess there’s Ferret, so maybe I should give that a try.
You got me thinking about that word, CLI. I know that usually means a Unix shell, but when I just run my bespoke file conversion tool from CIDER REPL, that interface is also a command line one, what else is it?