leiningen plugin for clojurescript compilation.
NOTE! as of 1.0.1-SNAPSHOT lein-clojurescript works with lein 1.6.1.1 (thanks to Felix H. Dahlke)
See clojure.org for clojurescript details. See code.google.com/closure for google closure details. See github.com/technomancy/leiningen for lein details.
lein plugin install lein-clojurescript 1.1.0
Or in your project.clj add a dev-dependency
:dev-dependencies [[lein-clojurescript "1.1.0"] ...]
To compile clojurescript files in src:
lein clojurescript
To start the compile with a clean output directory and output file:
lein clojurescript fresh
To clean without compiling:
lein clojurescript clean
To watch the sources and recompile when they change:
lein clojurescript watch
To run a test command after compiling (defined by :test-cmd):
lein clojurescript test
Combine some of the above:
lein clojurescript fresh watch test
If you'd like the plugin to hook into the normal compile add to the hooks list:
:hooks [leiningen.clojurescript ...]
To compile clojurescript along with a normal compile:
lein compile
Compile with advanced mode:
lein compile '{:optimizations :advanced}'
Additional plugin-specific project.clj settings include:
:cljs
{:output-to "output/file.js"
:output-dir "output/dir"
:externs ["externs.js"]
:libs ["path/to/lib.js"]
:foreign-libs [{:file "flib.js" :provides ["flib.core"]}]
:test-cmd ["testcmd" "arg1" "arg2"]
:wrap-output ["(function(){" "}())"]
:src-dir "cljs/src/dir"}
:test-cmd must be in a format useable by clojure.java.shell/sh. E.g.
:test-cmd ["phantomjs" "tests.js"]
:wrap-output must be a vector of two strings, which will wrap optimized
output.
:wrap-output ["(function(){" "}())"]
See http://lukevanderhart.com/2011/09/30/using-javascript-and-clojurescript.html
for more information about :externs, :libs, and
:foreign-libs.
Make macro files visible to the compiler by adding :extra-classpath-dirs ["path-to-src"] to the project definition.
For an example usage see samples/hello/project.clj.
- fhd (Felix H. Dahlke)
- rplevy (Robert Levy)
- mmwaikar (Manoj Waikar)
- bartonj (Justin Barton)
Copyright (C) 2011 Justin Barton Distributed under the Eclipse Public License, the same as Clojure.