homebrew-core/Formula/vnu.rb

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class Vnu < Formula
desc "Nu Markup Checker: command-line and server HTML validator"
homepage "https://validator.github.io/validator/"
url "https://github.com/validator/validator/releases/download/15.4.12/vnu.jar_15.4.12.zip"
sha256 "2ae32a816aea9a7f60f359bdace9324d1a5532da61b8fb494eefdddc85148ba9"
version "20150412"
def install
libexec.install "vnu.jar"
bin.write_jar_script libexec/"vnu.jar", "vnu"
end
test do
(testpath/"index.html").write <<-EOS.undent
<!DOCTYPE html>
<html>
<head>
<title>hi</title>
</head>
<body>
</body>
</html>
EOS
system bin/"vnu", testpath/"index.html"
end
end