homebrew-core/Formula/jruby.rb

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require 'formula'
class Jruby < Formula
homepage 'http://www.jruby.org'
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url 'http://jruby.org.s3.amazonaws.com/downloads/1.7.3/jruby-bin-1.7.3.tar.gz'
sha1 '2c0b9c484f46d570d1bbc061132d0020ba9e8cbb'
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def install
# Remove Windows files
rm Dir['bin/*.{bat,dll,exe}']
# Prefix a 'j' on some commands
cd 'bin' do
Dir['*'].each do |file|
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mv file, "j#{file}" unless file.match /^[j]/
end
end
# Only keep the OS X native libraries
cd 'lib/native' do
Dir['*'].each do |file|
rm_rf file unless file.downcase == 'darwin'
end
end
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libexec.install Dir['*']
bin.install_symlink Dir["#{libexec}/bin/*"]
end
def test
system "#{bin}/jruby", "-e", "puts 'hello'"
end
end