Uberjar aborting because jar failed: duplicate entry: web/utils.cljs

[timur-han]

Hi all,

I can compile my ClojureScripts with the following uberjar profile, i.e., "lein with-profile uberjar cljsbuild once" works fine. However whenever I try to create an uberjar, I receieve the following error and uberjar creattion fails. Do you have any idea what might be the problem?

Error:
Compiling ClojureScript.
Uberjar aborting because jar failed: duplicate entry: web/utils.cljs

Uberjar profile:

:uberjar {:local-repo "repo"
           :uberjar-name "myapp-standalone.jar"
           :hooks [leiningen.cljsbuild]
           :cljsbuild {
                       :builds [{
                                        ; The path to the top-level ClojureScript source directory:
                                 :source-paths ["src/main/cljs"]
                                 :jar true
                                        ; The standard ClojureScript compiler options:
                                        ; (See the ClojureScript compiler documentation for details.)
                                 :compiler {
                                            :output-to "src/main/web-app/public/js/main.js"  ; default: target/cljsbuild-main.js
                                            :optimizations :advanced
                                            :pretty-print false}}]}}

[cemerick]

Could you paste the entire project.clj?

[timur-han]

Here:

(defproject my-project "0.2.0-SNAPSHOT"
:description "FIXME: write description"
:url "http://example.com/FIXME"
:license {:name "Eclipse Public License - v 1.0"
:url "http://www.eclipse.org/legal/epl-v10.html"
:comments "same as Clojure"}
:min-lein-version "2.5.0"
:dependencies [[org.clojure/clojure "1.6.0"]
[compojure "1.3.1"]
[liberator "0.12.2"]
[enlive "1.1.5"]
[com.novemberain/monger "2.0.0"]
[com.cemerick/friend "0.2.1"]
[friend-oauth2 "0.1.1"]
[enfocus "2.1.0"]
[http-kit "2.1.16"]
[cljs-http "0.1.25"]
[hiccup "1.0.5"]
[cljs-ajax "0.3.9"]
[com.taoensso/timbre "3.3.1"]
[org.clojure/clojurescript "0.0-2740"]
[environ "1.0.0"]
[clojure-saxon "0.9.4"]
[com.cemerick/url "0.1.1"]
[into-edn "1.0.2"]
[org.clojure/data.xml "0.0.8"]
[org.clojure/data.zip "0.1.1"]
[tailrecursion/ring-proxy "2.0.1-SNAPSHOT"]
[com.sun.jersey/jersey-core "1.17"]
[com.sun.jersey/jersey-client "1.17"]
[org.slf4j/jcl-over-slf4j "1.7.6"]
[com.fasterxml.jackson.jaxrs/jackson-jaxrs-json-provider
"2.2.2"]
[com.fasterxml.jackson.core/jackson-databind "2.2.2"]];;
com

;:repositories {"local" ~(str (.toURI (java.io.File. (str (System/getenv
"project.basedir") "3rdparty-repo"))))}
;;:repositories {"project" "file:repo"}
;;:java-source-paths ["src/main/java"]
:resource-paths ["src/main/resources" "src/main/web-app"]
:source-paths ["src/main/clj"]
:ring {:handler myApp/app}
:uberjar-name "myApp-standalone.jar"
:main myApp.main
:plugins [[lein-environ "1.0.0"]]
:env {:branding "myApp",
:version "0.0.1"})

On Thu, Feb 19, 2015 at 10:38 PM, Chas Emerick notifications@github.com
wrote:

Could you paste the entire project.clj?

—
Reply to this email directly or view it on GitHub
#366 (comment)
.

[ghost]

Hi,

Having the same issue with .cljc files. The standard jar task runs, adding source files (.clj/.cljc) and when the cljsbuild hook is called, it tries again to add the same cljc files and this makes the jar task failed.

I had to globally disable the hook and create a specific jar profile to work around this to get the js targets in the jar.

Cljsbuild does not check that the file has not been already added ? Can it verify ?
Not having wrote a significant lein plugin yet I am not aware if this is doable or not.

Thank you

[elliot42]

+1

[cemerick]

cljsbuild's hooks need to be eliminated entirely. They are semi-deprecated in Leiningen, in preference of :prep-tasks. For the use case here, eliminate the cljsbuild hook, and add this to your :uberjar profile:

:prep-tasks ["compile" ["cljsbuild" "once"]]

[cemerick]

Track #405 for the hook elimination.

[venantius]

Would it be possible for this recommendation to either remain as an open issue until fully resolved, or for the README / Wiki to be updated to point people in this direction? I also problems with this and only just stumbled upon this thread.

[mneise]

Thank you for the suggestion. I've added a note about this to the README (04c06f6)