Method: JRubyFX::Tasks.download_jruby

Defined in:
lib/jrubyfx_tasks.rb

.download_jruby(jruby_version, force = false) ⇒ Object

Downloads the jruby-complete jar file for jruby_version and save in ~/.jruby-jar/jruby-complete.jar unless it already exits. If the jar is corrupt or an older version, set force to true to delete and re-download



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# File 'lib/jrubyfx_tasks.rb', line 35

def download_jruby(jruby_version, force=false)
  dist = "#{Dir.home}/.jruby-jar"
  unless force || (File.exists?("#{dist}/jruby-complete-#{jruby_version}.jar") && File.size("#{dist}/jruby-complete-#{jruby_version}.jar") > 0)
    mkdir_p dist
    base_dir = Dir.pwd
    cd dist
    $stderr.puts "JRuby complete jar not found. Downloading... (May take awhile)"
    download(jruby_version)
    cd base_dir
  end
end