Create the deps.edn file:

{:deps {org.clojure/clojure {:mvn/version "1.10.1"}   nrepl {:mvn/version "0.7.0"}     cider/cider-nrepl {:mvn/version "0.25.2"}}}

and write the Makefile:

# https://clojure.org/guides/deps_and_cli.PHONY: runrepl:    clj -m nrepl.cmdline \        --middleware "[cider.nrepl/cider-middleware]" \        --interactiverun:    clj -X dg/runtest:    clj -Atest