Add enrich-classpath to the Makefile

Author: vemv

Makefile

@@ -1,8 +1,18 @@
-.PHONY: test eastwood cljfmt install smoketest deploy clean detect_timeout
+.PHONY: test eastwood cljfmt install fast-install smoketest deploy clean detect_timeout lein-repl repl lint light-kondo
 .DEFAULT_GOAL := quick-test
 
 CLOJURE_VERSION ?= 1.11
 
+# The Lein profiles that will be selected for `lein-repl`.
+# Feel free to upgrade this, or to override it with an env var named LEIN_PROFILES.
+# Expected format: "+dev,+test"
+# Don't use spaces here.
+LEIN_PROFILES ?= "+dev,+test"
+
+# The enrich-classpath version to be injected.
+# Feel free to upgrade this.
+ENRICH_CLASSPATH_VERSION="1.17.1"
+
 test/resources/cider/nrepl/clojuredocs/export.edn:
 	curl -o $@ https://github.com/clojure-emacs/clojuredocs-export-edn/raw/master/exports/export.compact.edn
 
@@ -100,3 +110,19 @@ clean:
 	cd test/smoketest && lein with-profile -user clean
 	rm -f .inline-deps
 	git checkout resources/cider/nrepl/version.edn
+
+# Create and cache a `java` command. project.clj is mandatory; the others are optional but are taken into account for cache recomputation.
+# It's important not to silence with step with @ syntax, so that Enrich progress can be seen as it resolves dependencies.
+.enrich-classpath-lein-repl: Makefile project.clj $(wildcard checkouts/*/project.clj) $(wildcard deps.edn) $(wildcard $(HOME)/.clojure/deps.edn) $(wildcard profiles.clj) $(wildcard $(HOME)/.lein/profiles.clj) $(wildcard $(HOME)/.lein/profiles.d) $(wildcard /etc/leiningen/profiles.clj)
+	bash 'lein' 'update-in' ':plugins' 'conj' "[mx.cider/lein-enrich-classpath \"$(ENRICH_CLASSPATH_VERSION)\"]" '--' 'with-profile' $(LEIN_PROFILES) 'update-in' ':middleware' 'conj' 'cider.enrich-classpath.plugin-v2/middleware' '--' 'repl' | grep " -cp " > $@
+
+# Launches a repl, falling back to vanilla lein repl if something went wrong during classpath calculation.
+lein-repl: .enrich-classpath-lein-repl
+	@if grep --silent " -cp " .enrich-classpath-lein-repl; then \
+		eval "$$(cat .enrich-classpath-lein-repl) --interactive"; \
+	else \
+		echo "Falling back to lein repl... (you can avoid further falling back by removing .enrich-classpath-lein-repl)"; \
+		lein with-profiles $(LEIN_PROFILES) repl; \
+	fi
+
+repl: lein-repl