Still in development, anything can change at this point.
(require '[babashka.nrepl-client :as nrepl])
(-> (nrepl/eval-expr {:port 53099 :expr "(+ 1 2 3) (+ 1 2 3)"}) (clojure.pprint/pprint))
{:vals ["6" "6"],
:responses
[{:id "6",
:ns "user",
:session "30b3b0df-2e77-43d2-a9f6-e2fa1430f3df",
:value "6"}
{:id "6",
:ns "user",
:session "30b3b0df-2e77-43d2-a9f6-e2fa1430f3df",
:value "6"}
{:id "6",
:session "30b3b0df-2e77-43d2-a9f6-e2fa1430f3df",
:status ["done"]}]}Example in bb.edn tasks:
{:deps {babashka/nrepl-client {:git/url "https://github.com/babashka/nrepl-client"
:git/sha "19fbef2525e47d80b9278c49a545de58f48ee7cf"}}
:tasks {nrepl-eval {:requires ([babashka.nrepl-client :as nrepl])
:task (let [values (:vals (nrepl/eval-expr
{:port (first *command-line-args*)
:expr (second *command-line-args*)}))]
(run! println values))}}}Then run:
$ bb nrepl-eval 1667 "(defn foo [] 3) (+ 1 2 (foo))"
#'user/foo
6
Copyright © 2021-2025 Michiel Borkent
Distributed under the EPL License. See LICENSE.
