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jeroenvandijk/clojure_js.clj

Created April 17, 2019 12:16
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(GraalVM) clojure -> js
Raw
clojure_js.clj
(ns clojure_js
(:gen-class)
(:import [javax.script
ScriptEngineManager
ScriptException
SimpleBindings]))
;; GraalVM doesn't like reflections
(set! *warn-on-reflection* true)
(defn -main [& [f]]
(let [script-engine (.getEngineByName (ScriptEngineManager.) "js")
bindings (SimpleBindings.)
^String script (slurp f)]
(try
(prn (.eval script-engine script, bindings))
(catch ScriptException e
(println "Error " (.getMessage e))))))
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