使用clojurescript的谷歌封閉的最新版本？

Question

我如何獲得clojurescript和lein-cljsbuild使用最新版本的google關閉而不是去年的版本？我想使用諸如websockets抽象層的新功能。

我已經嘗試製作一個最新的副本和使用lein-localrepo安裝，但它似乎沒有任何影響。

有什麼建議嗎？

Answer 1

您可以使用不同版本的Google Closure編譯器，只需在project.clj中從Clojurescript中排除依賴項並添加其他版本即可。這是使用最新版本的Clojurscript和Google Closure編譯器的the example project that comes with lein cljs-build的替代版本。

(defproject cljsbuild-example-simple "0.3.4" 
    :description "A simple example of how to use lein-cljsbuild" 
    :source-paths ["src-clj"] 
    :dependencies [[org.clojure/clojure "1.5.1"] 
       [com.google.javascript/closure-compiler "v20131014"] 
       [org.clojure/clojurescript "0.0-1934" 
        :exclusions [org.apache.ant/ant 
           com.google.javascript/closure-compiler]] 
       [compojure "1.0.4"] 
       [hiccup "1.0.0"]] 
    :plugins [[lein-cljsbuild "0.3.4"] 
      [lein-ring "0.7.0"]] 
    :cljsbuild { 
    :builds [{:source-paths ["src-cljs"] 
       :compiler {:output-to "resources/public/js/main.js" 
         :optimizations :whitespace 
         :pretty-print true}}]} 
    :ring {:handler example.routes/app}) 

導致這種依賴關係樹：

[clojure-complete "0.2.3" :exclusions [[org.clojure/clojure]]] 
[com.google.javascript/closure-compiler "v20131014"] 
    [args4j "2.0.16"] 
    [com.google.code.findbugs/jsr305 "1.3.9"] 
    [com.google.guava/guava "15.0"] 
    [com.google.protobuf/protobuf-java "2.4.1"] 
    [org.json/json "20090211"] 
[compojure "1.0.4"] 
    [clout "1.0.1"] 
    [org.clojure/core.incubator "0.1.0"] 
    [org.clojure/tools.macro "0.1.0"] 
    [ring/ring-core "1.1.0"] 
    [clj-time "0.3.7"] 
     [joda-time "2.0"] 
    [commons-codec "1.6"] 
    [commons-fileupload "1.2.1"] 
    [commons-io "2.1"] 
    [javax.servlet/servlet-api "2.5"] 
[hiccup "1.0.0"] 
[org.clojure/clojure "1.5.1"] 
[org.clojure/clojurescript "0.0-1934" :exclusions [[org.apache.ant/ant] [com.google.javascript/closure-compiler]]] 
    [org.clojure/data.json "0.2.3"] 
    [org.clojure/google-closure-library "0.0-20130212-95c19e7f0f5f"] 
    [org.clojure/google-closure-library-third-party "0.0-20130212-95c19e7f0f5f"] 
    [org.clojure/tools.reader "0.7.9"] 
    [org.mozilla/rhino "1.7R4"] 
[org.clojure/tools.nrepl "0.2.3" :exclusions [[org.clojure/clojure]]] 

然後編譯：

$ lein cljsbuild once 
Compiling ClojureScript. 
Compiling "resources/public/js/main.js" from ["src-cljs"]... 
Successfully compiled "resources/public/js/main.js" in 9.181874 seconds. 

希望這有助於！