Support rbx5 and use the official package index instead of ruby-install

require 'open-uri'

require 'pathname'

require 'openssl'

file = "https://raw.githubusercontent.com/postmodern/ruby-versions/master/rubinius/checksums.sha256"

file = "http://rubinius-releases-rubinius-com.s3-us-west-2.amazonaws.com/index.txt"

dir = Pathname(File.expand_path("share/ruby-build"))

open(file).each do |package|

  sha256, filename = package.chomp.split

  version = filename.match(/rubinius-([34].[\d\.]+).tar.bz2/)

  next if package.match(/sha512/)

  version = package.match(/rubinius-([345].[\d\.]+).tar.bz2/)

  next unless version

  next if File.exists?(dir.join(defname))

  package_url = "https://rubinius-releases-rubinius-com.s3.amazonaws.com/rubinius-#{version}.tar.bz2"

  sha256 = OpenSSL::Digest::SHA256.hexdigest(File.read(open(package_url)))

  definition = <<-TEMPLATE

require_llvm 3.7

install_package "openssl-1.0.2o" "https://www.openssl.org/source/openssl-1.0.2o.tar.gz#ec3f5c9714ba0fd45cb4e087301eb1336c317e0d20b575a125050470e8089e4d" mac_openssl --if has_broken_mac_openssl

install_package "rubinius-#{version}" "https://rubinius-releases-rubinius-com.s3.amazonaws.com/rubinius-#{version}.tar.bz2##{sha256}" rbx

install_package "rubinius-#{version}" "#{package_url}" rbx

  TEMPLATE

  File.open(dir.join(defname), "w"){|f| f.write definition}