Local dependencies in Leiningen without creating a

问题:

I'm building a Compojure web application, and I'd like it to use functions from another Clojure project I wrote. I'm not at all familiar with Maven, and from what I've heard, it has a very steep learning curve. Unfortunately, everything I've seen suggests using a private Maven repo as a dependency and doesn't suggest an alternative. I'd really like to avoid struggling with Maven if possible. Does anyone know of an alternative? I'm currently using the latest version of Leiningen.

回答1:

If the other project is also a lein project, you just need to do a "lein install" and that will take care of creating all the local maven repo stuff. Then you can just depend on that project as you would do with any other lib. For example:

 (defproject mylib "1.0"
      ....)

  lein install

  (defproject myotherproject "a.b.c"
     :dependencies [[mylib "1.0"]]
     .....)

If you are sharing "myotherproject" with other people and you want to remove some of the inconvenience of doing a "lein install" every time you change the mylib project, have a look at the lein checkouts feature and then use the equivalent of svn externals of your VCS of choice.