A plugin for Leiningen that bundles simple clj files into an uberjar, to be invoked with load-file.
If you write a simple script, it can be bundled and shared. This is accomplished by creating a temp folder for a tiny lein project. We bundle your clj file as a resource, which the entrypoint invokes akin to `load-file` (technically we are loading from a resource, but the pathways are the same). Then that project is uberjar’d using lein’s facilitities.
You get one file, that’s it. No specifying dependenciese or entry points or project management. Just get off your duff and use lein and build an actual uberjar at that point. This was created to address the niche problem (and explore lein plugin dev) from a discussion on r/clojure .
Use this for user-level plugins:
Put [org.clojars.joinr/shipit "0.1.0-SNAPSHOT"] into the :plugins vector of your :user
profile.
FIXME: Use this for project-level plugins:
Put [org.clojars.joinr/shipit "0.1.0-SNAPSHOT"] into the :plugins vector of your project.clj.
(println "hello!")joinr@DESKTOP-UIAPQD5 MINGW64 ~
$ lein shipit blah.clj
[creating temp project C:\Users\joinr\AppData\Local\Temp\90a30b4a-34a2-482f-922a-064ac6811185\src\shipit\main.clj]
[copying resource blah.clj C:\Users\joinr\AppData\Local\Temp\90a30b4a-34a2-482f-922a-064ac6811185\resources\blah.clj]
Applying task javac to nil
Created new pathing jar: C:\Users\joinr\.cpcache\F1A3F82CBA16AC4125455B524D013CFC.jar
Running javac with [@C:\Users\joinr\AppData\Local\Temp\.leiningen-cmdline6821660385182488334.tmp]
Applying task compile to nil
Using existing pathing jar for classpath: C:\Users\joinr\.cpcache\F1A3F82CBA16AC4125455B524D013CFC.jar
Compiling shipit.main
Created C:\Users\joinr\AppData\Local\Temp\90a30b4a-34a2-482f-922a-064ac6811185\target\shipit-1.0.0.jar
Including shipit-1.0.0.jar
Including clojure-1.11.1.jar
Including spec.alpha-0.3.218.jar
Including core.specs.alpha-0.2.62.jar
Created C:\Users\joinr\AppData\Local\Temp\90a30b4a-34a2-482f-922a-064ac6811185\target\shipit-1.0.0-standalone.jar
[copying jar C:\Users\joinr\AppData\Local\Temp\90a30b4a-34a2-482f-922a-064ac6811185\target\shipit-1.0.0-standalone.jar blah.jar]
[:deleting C:\Users\joinr\AppData\Local\Temp\90a30b4a-34a2-482f-922a-064ac6811185]
joinr@DESKTOP-UIAPQD5 MINGW64 ~
$ java -jar blah.jar
hello!Should be cross platform, although pathing is probably brittle (absolute paths will work though).
PS C:\Users\joinr> lein shipit blah.clj [creating temp project C:\Users\joinr\AppData\Local\Temp\9d37f76d-ccc4-4e73-88a4-a06e23de0703\src\shipit\main.clj] [copying resource blah.clj C:\Users\joinr\AppData\Local\Temp\9d37f76d-ccc4-4e73-88a4-a06e23de0703\resources\blah.clj] Applying task javac to nil Created new pathing jar: C:\Users\joinr\.cpcache\DABF4D31E607B5D5BA165AC4F4B39019.jar Running javac with [@C:\Users\joinr\AppData\Local\Temp\.leiningen-cmdline5876081685054729469.tmp] Applying task compile to nil Using existing pathing jar for classpath: C:\Users\joinr\.cpcache\DABF4D31E607B5D5BA165AC4F4B39019.jar Compiling shipit.main Created C:\Users\joinr\AppData\Local\Temp\9d37f76d-ccc4-4e73-88a4-a06e23de0703\target\shipit-1.0.0.jar Including shipit-1.0.0.jar Including clojure-1.11.1.jar Including spec.alpha-0.3.218.jar Including core.specs.alpha-0.2.62.jar Created C:\Users\joinr\AppData\Local\Temp\9d37f76d-ccc4-4e73-88a4-a06e23de0703\target\shipit-1.0.0-standalone.jar [copying jar C:\Users\joinr\AppData\Local\Temp\9d37f76d-ccc4-4e73-88a4-a06e23de0703\target\shipit-1.0.0-standalone.jar blah.jar] [:deleting C:\Users\joinr\AppData\Local\Temp\9d37f76d-ccc4-4e73-88a4-a06e23de0703] PS C:\Users\joinr> java -jar blah.jar hello! PS C:\Users\joinr>
Copyright © 2023 joinr
This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0 which is available at http://www.eclipse.org/legal/epl-2.0.
This Source Code may also be made available under the following Secondary Licenses when the conditions for such availability set forth in the Eclipse Public License, v. 2.0 are satisfied: GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version, with the GNU Classpath Exception which is available at https://www.gnu.org/software/classpath/license.html.