homebrew-core/Formula/closure-compiler.rb

35 lines
1.0 KiB
Ruby

class ClosureCompiler < Formula
desc "JavaScript optimizing compiler"
homepage "https://developers.google.com/closure/compiler"
url "https://search.maven.org/remotecontent?filepath=com/google/javascript/closure-compiler/v20210202/closure-compiler-v20210202.jar"
sha256 "1f1a8d2348857d70f5092618db3f2141d53621b10ee665c82b3a7925edeef14b"
license "Apache-2.0"
livecheck do
url "https://search.maven.org/remotecontent?filepath=com/google/javascript/closure-compiler/"
regex(/href=.*?v?(\d{8})/i)
end
bottle :unneeded
depends_on "openjdk"
def install
libexec.install Dir["*"]
bin.write_jar_script libexec/"closure-compiler-v#{version}.jar", "closure-compiler"
end
test do
(testpath/"test.js").write <<~EOS
(function(){
var t = true;
return t;
})();
EOS
system bin/"closure-compiler",
"--js", testpath/"test.js",
"--js_output_file", testpath/"out.js"
assert_equal (testpath/"out.js").read.chomp, "(function(){return!0})();"
end
end