Contents

# encoding: utf-8
# frozen_string_literal: false
require 'rake/clean'

WARNING = <<-EOS
   WARNING: you may not have wget installed, you could just download
   the correct version of jruby-complete to the vendors folder, and
   re-run
EOS

JRUBYC_VERSION = '9.0.5.0'.freeze

CLOBBER.include("jruby-complete-#{JRUBYC_VERSION}.jar")

desc 'download, and copy to propane'
task default: [:download, :copy_ruby]

desc 'download JRuby upstream sources'
task download: ["jruby-complete-#{JRUBYC_VERSION}.jar"]

file "jruby-complete-#{JRUBYC_VERSION}.jar" do
  begin
    sh "wget https://s3.amazonaws.com/jruby.org/downloads/#{JRUBYC_VERSION}/jruby-complete-#{JRUBYC_VERSION}.jar"
  rescue
    warn(WARNING)
  end
  check_sha256("jruby-complete-#{JRUBYC_VERSION}.jar", '7fe1054bf6085f24b9e3069d3e93abf8f17d1448f503eaea2042f98bce2a1d43')
end

directory '../lib/ruby'

desc 'copy jruby-complete'
task copy_ruby: ["../lib/ruby"] do
  sh "cp -v jruby-complete-#{JRUBYC_VERSION}.jar ../lib/ruby/jruby-complete.jar"
end

def check_sha256(filename, expected_hash)
  require 'digest'
  sha256 = Digest::SHA256.new
  File.open(filename, 'r') do |f|
    while buf = f.read(4096)
      sha256.update(buf)
    end
  end
  if sha256.hexdigest != expected_hash
    raise "bad sha256 checksum for #{filename} (expected #{expected_hash} got #{sha256.hexdigest})"
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
propane-0.5.0-java	vendors/Rakefile
propane-0.4.0.pre-java	vendors/Rakefile
propane-0.3.0.pre-java	vendors/Rakefile