问题描述
如果我使用leiningen创建一个新的clojure项目,它会创建一个目录树,如下:
。
| - doc
| ` - intro.md
| - project.clj
| - README.md
| - src
| ` - hello_friend
| ` - core.clj
` - test
` - hello_friend
` - core_test.clj
通常,我想要的是一个单独的clojure文件,我想使用leiningen来处理库并启动一个repl。
我有两个问题:
(1)可以使用此结构
。
| - project.clj
` - hello.clj
我非常喜欢。 (实际上更好的是将project.clj作为hello.clj文件的一部分)
(2)深层目录结构有什么好的理由?
注意,只要我能看到: / p>
project.clj
通用0.0.0
:dependencies
[[org.clojure / clojure1.4.0]
[hiccup1.0.2]]
:source-paths [。]
:main two
:repl-options {:port 4001:init(println(-main)to run)}
)
one.clj
(ns one
(:use hiccup.core))
(def doom(html [:h1doom]))
two.clj
(ns two
(:require one))
(defn -main []
(println one / doom))
(1)您可以指定: source-paths [。]
。有关所有可能的选项,请参阅lein
(2)在你有2个命名空间和一个 require
s之后,你需要deep结构。有关命名空间如何映射到文件的说明,请参见。
If I create a new clojure project with leiningen, it makes a directory tree like so:
.
|-- doc
| `-- intro.md
|-- project.clj
|-- README.md
|-- src
| `-- hello_friend
| `-- core.clj
`-- test
`-- hello_friend
`-- core_test.clj
Often, all I want is a single clojure file, and I want to use leiningen to handle libraries and start a repl.
I've got two questions:
(1) Is is possible to get leiningen to work properly with this structure
.
|-- project.clj
`-- hello.clj
which I'd greatly prefer. (In fact even better would be to have the project.clj as part of the hello.clj file)
(2) Is there any good reason for the deep directory structure? Or is it just a habit from java-land?
Note, this works fine as far as I can see:
project.clj
(defproject generic "0.0.0"
:dependencies
[[org.clojure/clojure "1.4.0"]
[hiccup "1.0.2"]]
:source-paths ["."]
:main two
:repl-options { :port 4001 :init (println "(-main) to run") }
)
one.clj
(ns one
(:use hiccup.core))
(def doom (html [:h1 "doom"]))
two.clj
(ns two
(:require one))
(defn -main []
(println one/doom))
(1) You can specify :source-paths ["."]
in your project.clj. See lein sample project for all possible options
(2) You need the "deep" structure once you have 2 namespaces and one require
s on the other. See here for an explanation of how namespaces are mapped to files.
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