Found the problem: When I have a :main configuration entry in my
project.clj, I get the error messages. Here's what my project.clj
looks like:
(defproject cljsconsole "1.0.0-SNAPSHOT"
:description "Web Console for ClojureScript compilation"
:repositories {"clojure-releases"
"http://build.clojure.org/releases"}
:dependencies [[org.clojure/clojure "1.3.0-beta2"]
[org.clojure/clojure-contrib "1.2.0"]
[cljs-compiler-jar "0.1.0-SNAPSHOT"]
[goog-jar "1.0.0"]
[compojure "0.6.4"]
[enlive "1.0.0-SNAPSHOT"]]
:dev-dependencies [[lein-ring "0.4.5"]]
:ring {:handler cljsconsole.core/app}
:main cljsconsole.core/dev)
When I remove it, launch the REPL using "lein repl", and then use to
the REPL to launch Compojure/Ring, everything works fine:
ringo:clojurescript-webconsole raju$ lein repl
REPL started; server listening on localhost port 23826
user=> (use 'cljsconsole.core)
nil
user=> (dev)
2011-08-31 03:05:33.553:INFO::Logging to STDERR via org.mortbay.log.StdErrLog
2011-08-31 03:05:33.554:INFO::jetty-6.1.26
2011-08-31 03:05:33.571:INFO::Started SocketConnector@0.0.0.0:8080
#<Server Server@61556234>
user=> Aug 31, 2011 3:05:36 AM
clojure.contrib.logging$eval1129$impl_write_BANG___1132 invoke
INFO: Building app for URI /test.cljs
Aug 31, 2011 3:05:36 AM
clojure.contrib.logging$eval1129$impl_write_BANG___1132 invoke
INFO: Processing ClojureScript file: resources/public/test.cljs
Aug 31, 2011 3:05:36 AM
clojure.contrib.logging$eval1129$impl_write_BANG___1132 invoke
INFO: Target folder: resources/public/_build
Aug 31, 2011 3:05:36 AM
clojure.contrib.logging$eval1129$impl_write_BANG___1132 invoke
INFO: Target file: test1314752736109.js
Aug 31, 2011 3:05:36 AM
clojure.contrib.logging$eval1129$impl_write_BANG___1132 invoke
INFO: Using opts: {:output-dir "resources/public/_build", :output-to
"resources/public/_build/test1314752736109.js", :output-one-file
:true, :optimizations :simple}
I'm glad that it's working for me, but I don't understand what's
exactly going on if :main is set.
- Raju
On Wed, Aug 31, 2011 at 2:35 AM, Raju Bitter <rajubit...@googlemail.com> wrote:
> I've experienced the same problem (long list of undeclared vars) on OS
> X (10.6.8), with JDK version 1.6.0.26 and 1.6.0.22, when I tried to
> call the cljs.closure/build function out of a Ring/Compojure web
> application.
>
> Then I tested on Ubuntu 11.04 in VirtualBox, just trying to compile a
> *.cljs file out of the REPL, everything worked for me.
>
> Java version on Ubuntu:
> java version "1.6.0_26"
> Java(TM) SE Runtime Environment (build 1.6.0_26-b03)
> Java HotSpot(TM) Client VM (build 20.1-b02, mixed mode, sharing)
>
> Here are the steps I followed:
> 1) Create a new project:
>> lein new cljstest
>
> 2) Added dependencies to project.clj
> (defproject cljstest "1.0.0-SNAPSHOT"
> :description "FIXME: write description"
> :dependencies [[org.clojure/clojure "1.3.0-beta2"]
> [cljs-compiler-jar "0.1.0-SNAPSHOT"]
> [goog-jar "1.0.0"]])
>
> 3) Resolve dependencies: "lein deps"
>
> 4) Created a simple ClojureScript test file in src/test.cljs
> (defn hello-world [msg]
> (println msg))
>
> (hello "world")
>
> 5) Repl launched: "lein repl"
>
> 6) In the REPL, did
> user=> (use 'cljs.closure)
> nil
> user=> (build "src/test.cljs" {:output-dir "./", :output-to
> "./test-compiled.js", :optimizations :simple})
> nil
> user=>
>
> It seems the problem is not connected to the Java/JDK version in my
> case, since downgrading to 1.6.0.22 didn't solve the problem.
>
> I'll do some more testing and keep you updated on my results.
>
> Raju
>
>
> On Wed, Aug 17, 2011 at 10:05 PM, kjeldahl
> <mariusauto-googlegro...@kjeldahl.net> wrote:
>> I have another data point to add to my testing regarding this problem.
>> Defining a pretty minimal little clojure test program:
>>
>> (ns cljstest.main
>> (:require [cljs.closure :as closure]))
>>
>> (defn -main [& m]
>> (closure/build "src/mycljs/hello.cljs" {:optimizations :simple
>> :output-dir "out/"
>> :output-to "out/
>> bootstrap.js"})
>> (println "Hello world."))
>>
>> Running this with "lein run" fails as I've described earlier in this
>> thread. For the hell of it, I removed all the compiled code in the
>> "classes" dir, and simply started a java repl in the same dir, with
>> the same classpath leiningen would use EXCEPT I removed the "classes"
>> part, and then inside the repl run:
>>
>> (use 'cljstest.main)
>> (-main)
>>
>> Then everything works just fine. It definitively looks like something
>> is wonky in the clojurescript compiler that requires it to run in some
>> kind of repl environment (or depends on some kind of sideeffect of the
>> repl environment).
>>
>> Thanks,
>>
>> Marius K.
>>
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