How to compile clojure modules that are not under “src” in a lein project










0















I built my project using lein new app hello, so I have this structure



.
└── src
└── hello
└── core.clj
└── project.clj
└── test
└── ..


I want to add another helper module to my project such that I can use the code in both the tests and the src modules as I wanted it decoupled from the src directory.



So I added a helpers module



.
└── src
└── hello
└── core.clj
└── project.clj
└── test
└── helpers
└──hello
└── helpers.clj


How can I change my project.clj file to make lein run compile. lein run does not compile and throws the following error when I try to require the helpers namespace.




Exception in thread "main" java.lang.ClassNotFoundException:
hello.helpers, compiling:(hello/core.clj:7:3)




My project.clj file looks like the default one :



(defproject hello "0.1.0-SNAPSHOT"
:description "FIXME: write description"
:url "http://example.com/FIXME"
:license :name "Eclipse Public License"
:url "http://www.eclipse.org/legal/epl-v10.html"
:dependencies [[org.clojure/clojure "1.8.0"]]
:main ^:skip-aot hello.core
:target-path "target/%s"
:profiles :uberjar :aot :all)


However in the IDE(IntelliJ) it works fine in the REPL, without throwing the class not found exception.










share|improve this question


























    0















    I built my project using lein new app hello, so I have this structure



    .
    └── src
    └── hello
    └── core.clj
    └── project.clj
    └── test
    └── ..


    I want to add another helper module to my project such that I can use the code in both the tests and the src modules as I wanted it decoupled from the src directory.



    So I added a helpers module



    .
    └── src
    └── hello
    └── core.clj
    └── project.clj
    └── test
    └── helpers
    └──hello
    └── helpers.clj


    How can I change my project.clj file to make lein run compile. lein run does not compile and throws the following error when I try to require the helpers namespace.




    Exception in thread "main" java.lang.ClassNotFoundException:
    hello.helpers, compiling:(hello/core.clj:7:3)




    My project.clj file looks like the default one :



    (defproject hello "0.1.0-SNAPSHOT"
    :description "FIXME: write description"
    :url "http://example.com/FIXME"
    :license :name "Eclipse Public License"
    :url "http://www.eclipse.org/legal/epl-v10.html"
    :dependencies [[org.clojure/clojure "1.8.0"]]
    :main ^:skip-aot hello.core
    :target-path "target/%s"
    :profiles :uberjar :aot :all)


    However in the IDE(IntelliJ) it works fine in the REPL, without throwing the class not found exception.










    share|improve this question
























      0












      0








      0








      I built my project using lein new app hello, so I have this structure



      .
      └── src
      └── hello
      └── core.clj
      └── project.clj
      └── test
      └── ..


      I want to add another helper module to my project such that I can use the code in both the tests and the src modules as I wanted it decoupled from the src directory.



      So I added a helpers module



      .
      └── src
      └── hello
      └── core.clj
      └── project.clj
      └── test
      └── helpers
      └──hello
      └── helpers.clj


      How can I change my project.clj file to make lein run compile. lein run does not compile and throws the following error when I try to require the helpers namespace.




      Exception in thread "main" java.lang.ClassNotFoundException:
      hello.helpers, compiling:(hello/core.clj:7:3)




      My project.clj file looks like the default one :



      (defproject hello "0.1.0-SNAPSHOT"
      :description "FIXME: write description"
      :url "http://example.com/FIXME"
      :license :name "Eclipse Public License"
      :url "http://www.eclipse.org/legal/epl-v10.html"
      :dependencies [[org.clojure/clojure "1.8.0"]]
      :main ^:skip-aot hello.core
      :target-path "target/%s"
      :profiles :uberjar :aot :all)


      However in the IDE(IntelliJ) it works fine in the REPL, without throwing the class not found exception.










      share|improve this question














      I built my project using lein new app hello, so I have this structure



      .
      └── src
      └── hello
      └── core.clj
      └── project.clj
      └── test
      └── ..


      I want to add another helper module to my project such that I can use the code in both the tests and the src modules as I wanted it decoupled from the src directory.



      So I added a helpers module



      .
      └── src
      └── hello
      └── core.clj
      └── project.clj
      └── test
      └── helpers
      └──hello
      └── helpers.clj


      How can I change my project.clj file to make lein run compile. lein run does not compile and throws the following error when I try to require the helpers namespace.




      Exception in thread "main" java.lang.ClassNotFoundException:
      hello.helpers, compiling:(hello/core.clj:7:3)




      My project.clj file looks like the default one :



      (defproject hello "0.1.0-SNAPSHOT"
      :description "FIXME: write description"
      :url "http://example.com/FIXME"
      :license :name "Eclipse Public License"
      :url "http://www.eclipse.org/legal/epl-v10.html"
      :dependencies [[org.clojure/clojure "1.8.0"]]
      :main ^:skip-aot hello.core
      :target-path "target/%s"
      :profiles :uberjar :aot :all)


      However in the IDE(IntelliJ) it works fine in the REPL, without throwing the class not found exception.







      clojure leiningen






      share|improve this question













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      asked Nov 15 '18 at 15:10









      M.C.M.C.

      1,1322130




      1,1322130






















          1 Answer
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          2














          Add



          :source-paths ["src" "helpers"]


          to your project.clj file.






          share|improve this answer























          • using (:require [hello.helpers :as h]) is the correct way to require . I was just testing using (hello.helpers/test) and that did not work

            – M.C.
            Nov 15 '18 at 15:41










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          1 Answer
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          1 Answer
          1






          active

          oldest

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          active

          oldest

          votes






          active

          oldest

          votes









          2














          Add



          :source-paths ["src" "helpers"]


          to your project.clj file.






          share|improve this answer























          • using (:require [hello.helpers :as h]) is the correct way to require . I was just testing using (hello.helpers/test) and that did not work

            – M.C.
            Nov 15 '18 at 15:41















          2














          Add



          :source-paths ["src" "helpers"]


          to your project.clj file.






          share|improve this answer























          • using (:require [hello.helpers :as h]) is the correct way to require . I was just testing using (hello.helpers/test) and that did not work

            – M.C.
            Nov 15 '18 at 15:41













          2












          2








          2







          Add



          :source-paths ["src" "helpers"]


          to your project.clj file.






          share|improve this answer













          Add



          :source-paths ["src" "helpers"]


          to your project.clj file.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 15 '18 at 15:16









          akondakond

          12.5k32849




          12.5k32849












          • using (:require [hello.helpers :as h]) is the correct way to require . I was just testing using (hello.helpers/test) and that did not work

            – M.C.
            Nov 15 '18 at 15:41

















          • using (:require [hello.helpers :as h]) is the correct way to require . I was just testing using (hello.helpers/test) and that did not work

            – M.C.
            Nov 15 '18 at 15:41
















          using (:require [hello.helpers :as h]) is the correct way to require . I was just testing using (hello.helpers/test) and that did not work

          – M.C.
          Nov 15 '18 at 15:41





          using (:require [hello.helpers :as h]) is the correct way to require . I was just testing using (hello.helpers/test) and that did not work

          – M.C.
          Nov 15 '18 at 15:41



















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