supports leiningen 2 exit code strategy for tasks

README.md

@@ -9,11 +9,11 @@ Setup
 
 Add lein-clojars as a Leiningen (1.x) plugin:
 
-    lein plugin install lein-clojars 0.9.0
+    lein plugin install lein-clojars 0.9.1
 
 Or for Leiningen 2 add it to ~/.lein/profiles.clj:
 
-    {:user {:plugins [[lein-clojars "0.9.0"]]}}
+    {:user {:plugins [[lein-clojars "0.9.1"]]}}
 
 Create a Clojars account and paste your SSH public key into your [profile] [1].
 If you don't have ssh-keygen available -- perhaps you're using Windows -- 

project.clj

@@ -1,3 +1,3 @@
-(defproject lein-clojars "0.9.0"
+(defproject lein-clojars "0.9.1"
   :description "Leiningen plugin for interacting with Clojars.org."
   :dependencies [[com.jcraft/jsch "0.1.42"]])

src/leiningen/push.clj

@@ -7,9 +7,9 @@
 
 (let [re-repo #"(?:([^@]+)@)?([^:]+)(?::(\d+))?(?::(.*))?"]
   (defn parse-repo [repo]
-    (let [[_ user host port path] (re-matches re-repo 
+    (let [[_ user host port path] (re-matches re-repo
                                               (or repo "clojars@clojars.org"))]
-      [(or user (System/getProperty "user.name")) 
+      [(or user (System/getProperty "user.name"))
        host
        (if port (Integer/parseInt port) 22)
        (or path ".")])))
@@ -64,6 +64,13 @@
       (.disconnect channel)
       (.disconnect session)))))
 
+(defn- exit [code]
+  (try
+    (require 'leiningen.core.main)
+    ((ns-resolve (the-ns 'leiningen.core.main) 'exit) code)
+    (catch java.io.FileNotFoundException e
+      code)))
+
 (defn push
   "Push a jar to the Clojars.org repository over scp"
   [project & [repo]]
@@ -78,14 +85,16 @@
     (jar project)
     (try
      (scp-send repo pomfile jarfile)
+     (exit 0)
      (catch JSchException e
        (.printStackTrace e)
        (when (= (.getMessage e) "Auth fail")
-         (println 
+         (println
           (str
            "\nIf you're having trouble authenticating, try using\n"
            "a key generated by 'lein keygen'.  lein-clojars doesn't\n"
            "work yet with DSA or passphrased keys.  I'm working\n"
            "on fixing this. You can also push directly with scp:\n\n"
            "lein pom\n"
-           "scp " pomfile " " jarfile " clojars@clojars.org:" )))))))
+           "scp " pomfile " " jarfile " clojars@clojars.org:" )))
+        (exit -1)))))