39 lines
1016 B
Ruby
39 lines
1016 B
Ruby
class Clojurescript < Formula
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desc "Clojure to JS compiler"
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homepage "https://github.com/clojure/clojurescript"
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url "https://github.com/clojure/clojurescript/releases/download/r1.10.597/cljs.jar"
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sha256 "f861a9b36b67287ac667a57abe930721bff9f83c19bb07982a05ef09a94208a7"
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revision 1
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head "https://github.com/clojure/clojurescript.git"
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bottle :unneeded
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depends_on "openjdk"
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def install
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libexec.install "cljs.jar"
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(bin/"cljsc").write <<~EOS
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#!/bin/bash
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export JAVA_HOME="${JAVA_HOME:-#{Formula["openjdk"].opt_prefix}}"
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exec "${JAVA_HOME}/bin/java" -jar "#{libexec}/cljs.jar" "$@"
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EOS
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end
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def caveats
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<<~EOS
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This formula is useful if you need to use the ClojureScript compiler directly.
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For a more integrated workflow use Leiningen, Boot, or Maven.
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EOS
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end
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test do
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(testpath/"t.cljs").write <<~EOS
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(ns hello)
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(defn ^:export greet [n]
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(str "Hello " n))
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EOS
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system "#{bin}/cljsc", testpath/"t.cljs"
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end
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end
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