my clojure repl setup

global-deps.edn

{
    :aliases {
    :deps {:extra-deps
            {org.clojure/tools.deps.alpha {:mvn/version "0.6.474"}}}
    :dev {:extra-paths ["/home/jason/.clojure/my-dev"]
          :extra-deps
          {com.bhauman/rebel-readline {:mvn/version "0.1.4"}
           nrepl/nrepl {:mvn/version "0.6.0"}
           cider/cider-nrepl {:mvn/version "0.21.1"}}
          :main-opts ["-m" "myrepl"]}
}

myrepl.clj

(ns myrepl
  (:require [nrepl.server]
            [clojure.java.io :as io]
            [cider.nrepl :refer [cider-nrepl-handler]]
            [clojure.repl :as clj-repl]
            [rebel-readline.core :as rebel-core]
            [rebel-readline.clojure.main :as rebel-clj-main]
            [rebel-readline.main :as rebel]))

(def port-file ".nrepl-port")

(defn -handle-sigint-form
  []
  `(let [thread# (Thread/currentThread)]
     (clj-repl/set-break-handler! (fn [_signal#] (.stop thread#)))))

(defn -main [& [init-ns]]
  (let [nr (nrepl.server/start-server :handler cider-nrepl-handler)
        port (:port nr)]
    (println "nrepl server at port" port)
    (spit port-file port))
    (rebel-core/ensure-terminal
      (rebel-clj-main/repl*

        ; See https://github.com/bhauman/rebel-readline/issues/157.
        {:init #(when (some? init-ns)
                  (let [init-ns (symbol init-ns)]
                    (require init-ns)
                    (in-ns init-ns)))

         ; See https://github.com/bhauman/rebel-readline/issues/180
         :eval #(eval `(do ~(-handle-sigint-form) ~%))}))
                 
  (io/delete-file port-file)
  (System/exit 0))