https://github.com/bronsa/tools.decompiler

A decompiler for clojure, in clojure
https://github.com/bronsa/tools.decompiler

clojure decompiler

Last synced: 14 days ago
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A decompiler for clojure, in clojure

• Host: GitHub
• URL: https://github.com/bronsa/tools.decompiler
• Owner: Bronsa
• License: epl-1.0
• Created: 2017-07-14T22:25:17.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2023-08-27T10:43:34.000Z (over 1 year ago)
• Last Synced: 2024-12-16T07:09:03.491Z (18 days ago)
• Topics: clojure, decompiler
• Language: Clojure
• Homepage:
• Size: 864 KB
• Stars: 70
• Watchers: 7
• Forks: 5
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
I gave a talk on tools.decompiler at Clojure/Conj in October 2017. Video [here](https://www.youtube.com/watch?v=2SGFeegEt9E)

# Dependencies:

Leiningen:

```clojure

[bronsa/tools.decompiler "0.1.0-alpha1"]

```

# Usage:

Use `lein javac` to AOT compile `clojure.tools.decompiler.RetrieveClasses` then you can use `lein repl` or `clj` to launch a repl

Use `decompile-classfiles `to decompile AOT compiled classes:

```clojure

user=> (require '[clojure.tools.decompiler :as d])

nil

user=> (d/decompile-classfiles {:input-path "path/to/root/classes/directory" :output-path "path/to/src"})

;; with no :output-path, decompile to stdout

[...]

```

You can use `decompile-classes` to decompile in memory classes, but to do so you must start the JVM using the java agent provided with `tools.decompiler` (use e.g. `lein jar` to build the jar):

```clojure

[~/src/tools.decompiler] clj -J-javaagent:tools.decompiler.jar

user=> (require '[clojure.tools.decompiler :as d])

nil

user=> (defn foo [a] a)

#'user/foo

user=> (decompile-classes {:classes #{"user$foo"}}) ;; optionally :output-path to decompile to disk

Decompiling user$foo

(fn foo

  ([a] a)

nil

```