lein2deps

A leiningen project.clj to Clojure CLI deps.edn converter.

API

Usage

With babashka:

bb -Sdeps '{:deps {io.github.borkdude/lein2deps {:git/sha "..."}}}' \
   -m lein2deps.api --print --write-file deps.edn

With bbin:

bbin install https://raw.githubusercontent.com/borkdude/tools/main/lein2deps.clj
lein2deps --print --write-file deps.edn

With Clojure:

clj -Sdeps '{:deps {io.github.borkdude/lein2deps {:git/sha "..."}}}' \
    -M -m lein2deps.api --print --write-file deps.edn

With Clojure CLI Tools:

clojure -Ttools install-latest :lib io.github.borkdude/lein2deps :as lein2deps

clojure -Tlein2deps lein2deps :print true :write-file "deps.edn"

Java compilation

This tool respects :java-source-paths in project.clj and adds a :deps/prep-lib entry to your deps.edn so users of your project will have to execute:

clj -X:deps prep

to compile Java sources before being able to use your project.

For some reason this doesn't work from inside the project. To compile Java locally:

clojure -X:lein2deps compile-java

Lein plugin

You can use the leiningen plugin to automatically synchronize your project.clj with a deps.edn.

Add:

:plugins [[io.github.borkdude/lein-lein2deps "0.1.0"]]

to your project.clj and then run:

lein lein2deps --write-file deps.edn --print false

To run the plugin on any invocation of lein, add it to :prep-tasks:

(defproject my-project "0.1.0"
  :plugins [[io.github.borkdude/lein-lein2deps "0.1.0"]]
  :dependencies [[org.clojure/clojure "1.11.1"]]
  :prep-tasks [["lein2deps" "--write-file" "deps.edn" "--print" "false"]])

Test runner

Check out neil for easily adding a test runner to deps.edn.

How to proceed

If you are new to deps.edn, check out this blog article on how to get started quickly.

License

Copyright (c) 2022 Michiel Borkent.

Licensed under MIT, see LICENSE