switch to tools.build for uberjars

Simpler, more modern setup

Author: stask

bb.edn

@@ -1,3 +1,5 @@
 {:tasks
  {dev {:doc "Run dev repl"
-       :task (clojure "-M:dev:repl")}}}
+       :task (clojure "-M:dev")}
+  release {:doc "Build uberjar"
+           :task (clojure "-T:build uber")}}}

build.clj

@@ -0,0 +1,26 @@
+(ns build
+  (:require
+    [clojure.tools.build.api :as b]))
+
+(def lib 'practitest/practitest-firecracker)
+(def version (format "2.1.%s" (b/git-count-revs nil)))
+(def class-dir "target/classes")
+(def uber-file (format "target/%s-%s-standalone.jar" (name lib) version))
+
+;; delay to defer side effects (artifact downloads)
+(def basis (delay (b/create-basis {:project "deps.edn"})))
+
+(defn clean [_]
+  (b/delete {:path "target"}))
+
+(defn uber [_]
+  (clean nil)
+  (b/copy-dir {:src-dirs ["src"]
+               :target-dir class-dir})
+  (b/compile-clj {:basis @basis
+                  :ns-compile '[practitest-firecracker.core]
+                  :class-dir class-dir})
+  (b/uber {:class-dir class-dir
+           :uber-file uber-file
+           :basis @basis
+           :main 'practitest-firecracker.core}))

deps.edn

@@ -11,18 +11,11 @@
          vlaaad/reveal                  {:mvn/version "1.3.280"}}
 
  :aliases
- {:dev       {:extra-paths ["dev"]}
-  :package   {:extra-paths ["resources" "target/cljs/"]}
-  :repl {:extra-deps {nrepl/nrepl       {:mvn/version "1.0.0"}
-                      cider/cider-nrepl {:mvn/version "0.41.0"}}
-         :main-opts  ["-m" "nrepl.cmdline"
-                      "--middleware" "[cider.nrepl/cider-middleware]"
-                      "--interactive"]}
-  :uberdeps  {:extra-deps {uberdeps/uberdeps {:mvn/version "0.1.8"}}
-              :main-opts  ["-m" "uberdeps.uberjar"]}
-  :depstar   {:extra-deps
-              {seancorfield/depstar {:mvn/version "1.0.94"}}}
-  :webassets {:extra-paths ["dev"]}
-  :reveal {:extra-deps {vlaaad/reveal {:mvn/version "1.3.280"}}
-            ;; optional: preferences
-           :jvm-opts ["-Dvlaaad.reveal.prefs={:theme,:light}"]}}}
+ {:dev       {:extra-paths ["dev"]
+              :extra-deps {nrepl/nrepl       {:mvn/version "1.0.0"}
+                           cider/cider-nrepl {:mvn/version "0.41.0"}}
+              :main-opts  ["-m" "nrepl.cmdline"
+                           "--middleware" "[cider.nrepl/cider-middleware]"
+                           "--interactive"]}
+  :build {:deps {io.github.clojure/tools.build {:mvn/version "0.10.3"}}
+          :ns-default build}}}