From bf8e3c7c0de3844091a58975ab51d66dded26d57 Mon Sep 17 00:00:00 2001
From: niten <niten@fudo.org>
Date: Thu, 2 Jun 2022 12:24:10 -0700
Subject: [PATCH] Add build.clj

---
 bebot.nix     | 28 +++++++++-------------------
 build.clj     | 44 --------------------------------------------
 deps.edn      |  6 ++++++
 src/build.clj | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 61 insertions(+), 63 deletions(-)
 delete mode 100644 build.clj
 create mode 100644 src/build.clj

diff --git a/bebot.nix b/bebot.nix
index e09d35d..5d88c85 100644
--- a/bebot.nix
+++ b/bebot.nix
@@ -1,34 +1,24 @@
-{ lib, stdenv, clojure, gitignoreSource, callPackage, writeText
-, writeShellScript, ... }:
+{ lib, stdenv, clojure, fetchgit, fetchMavenArtifact, gitignoreSource
+, callPackage, writeText, writeShellScript, ... }:
 
 let
   base-name = "bebot";
   version = "0.1";
   full-name = "${base-name}-${version}";
-  jar-name = "${base-name}.jar";
 
-  cljdeps = callPackage ./deps.nix { };
-
-  uberdeps-edn =
-    writeText "deps.edn" ''{:deps {uberdeps/uberdeps {:mvn/version "1.1.4"}}}'';
-  uberdeps-script = writeShellScript "bebot-uberdeps.sh" ''
-    SRC=$1
-    TARGET=$2
-    clojure -M -m uberdeps.uberjar --deps-file $SRC/deps.edn --target $TARGET
-  '';
+  cljdeps = callPackage ./deps.nix { inherit fetchgit fetchMavenArtifact lib; };
+  classpath = cljdeps.makeClasspaths { };
 
 in stdenv.mkDerivation {
-  name = full-name;
+  name = "${full-name}.jar";
   src = gitignoreSource ./.;
-  outputs = [ "lib" ];
   buildInputs = [ clojure ] ++ map (d: d.paths) cljdeps.packages;
   buildPhase = ''
-    mkdir $TEMP/build
-    cd $TEMP/build
-    cp ${uberdeps-edn} .
-    ${uberdeps-script} $src ./${jar-name}
+    HOME=./home
+    mkdir -p $HOME
+    clojure -Scp ${classpath} -X:build build/uberjar :project org.fudo/bebot :version 0.1
   '';
   installPhase = ''
-    cp ./target/${jar-name} $out
+    cp ./target/bebot-${version}-standalone.jar $out
   '';
 }
diff --git a/build.clj b/build.clj
deleted file mode 100644
index 25e77e9..0000000
--- a/build.clj
+++ /dev/null
@@ -1,44 +0,0 @@
-(ns build
-  (:require [clojure.tools.build.api :as b]))
-
-(def target-dir "./target")
-(def class-dir (format "%s/classes" target-dir))
-(def lib-name 'org.fudo/bebop.client)
-(def version (format "0.%s" (b/git-count-revs nil)))
-(def basis (b/create-basis {:project "deps.edn"}))
-(def jar-file (format "%s/%s-%s.jar"
-                      target-dir (name lib-name) version))
-(def uber-file (format "%s/%s-%s-standalone.jar"
-                       target-dir (name lib-name) version))
-
-(defn clean [_]
-  (println (format "removing build target folder \"%s\"" target-dir))
-  (b/delete {:path target-dir}))
-
-(defn jar [_]
-  (clean nil)
-  (b/copy-dir {:src-dirs   ["src"]
-               :target-dir target-dir})
-  (b/compile-clj {:basis     basis
-                  :src-dirs  ["src"]
-                  :class-dir class-dir})
-  (b/write-pom {:class-dir class-dir
-                :lib       lib-name
-                :version   version
-                :basis     basis
-                :src-dirs  ["src"]})
-  (b/jar {:class-dir class-dir
-          :jar-file  jar-file})
-  (println (format "jar file created at: %s" jar-file)))
-
-(defn uberjar [_]
-  (clean nil)
-  (b/copy-dir {:src-dirs   ["src"]
-               :target-dir class-dir})
-  (b/compile-clj {:basis     basis
-                  :src-dirs  ["src"]
-                  :class-dir class-dir})
-  (b/uber {:class-dir class-dir
-           :uber-file uber-file
-           :basis     basis})
-  (println (format "uberjar file created at: %s" uber-file)))
diff --git a/deps.edn b/deps.edn
index 4ead85b..8207821 100644
--- a/deps.edn
+++ b/deps.edn
@@ -11,6 +11,11 @@
                                :git/url "https://git.fudo.org/fudo-public/fudo-clojure.git"
                                :sha "2d9303f55f7eac9c2f8989e9a0dde3dc97811220"
                                }
+
+        io.github.clojure/tools.build {
+                                       :git/url "https://github.com/clojure/tools.build.git"
+                                       :sha "ba1a2bf421838802e7bdefc541b41f57582e53b6"
+                                       }
         }
  :aliases {
            :test {
@@ -25,5 +30,6 @@
                   :main-opts ["-m" "cognitect.test-runner"]
                   :exec-fn cognitect.test-runner.api/test
                   }
+           :build { :default-ns build }
            }
  }
diff --git a/src/build.clj b/src/build.clj
new file mode 100644
index 0000000..6138cc0
--- /dev/null
+++ b/src/build.clj
@@ -0,0 +1,46 @@
+(ns build
+  (:require [clojure.tools.build.api :as b]))
+
+(def target-dir "./target")
+(def class-dir (format "%s/classes" target-dir))
+(def basis (b/create-basis {:project "deps.edn"}))
+(defn mk-jar-file [lib-name version]
+  (format "%s/%s-%s.jar"
+          target-dir (name lib-name) version))
+(defn mk-uberjar-file [lib-name version]
+  (format "%s/%s-%s-standalone.jar"
+          target-dir (name lib-name) version))
+
+(defn clean [_]
+  (println (format "removing build target folder \"%s\"" target-dir))
+  (b/delete {:path target-dir}))
+
+(defn jar [{:keys [project version]}]
+  (let [jar-file (mk-jar-file project version)]
+    (clean nil)
+    (b/copy-dir {:src-dirs   ["src"]
+                 :target-dir target-dir})
+    (b/compile-clj {:basis     basis
+                    :src-dirs  ["src"]
+                    :class-dir class-dir})
+    (b/write-pom {:class-dir class-dir
+                  :lib       project
+                  :version   version
+                  :basis     basis
+                  :src-dirs  ["src"]})
+    (b/jar {:class-dir class-dir
+            :jar-file  jar-file})
+    (println (format "jar file created at: %s" jar-file))))
+
+(defn uberjar [{:keys [project version]}]
+  (let [uber-file (mk-uberjar-file project version)]
+    (clean nil)
+    (b/copy-dir {:src-dirs   ["src"]
+                 :target-dir class-dir})
+    (b/compile-clj {:basis     basis
+                    :src-dirs  ["src"]
+                    :class-dir class-dir})
+    (b/uber {:class-dir class-dir
+             :uber-file uber-file
+             :basis     basis})
+    (println (format "uberjar file created at: %s" uber-file))))