Using JRuby

1 minute readReferenceDeveloper productivity

A small wrapper program named ec-jruby is installed as part of the CloudBees CD/RO tools. You can use it to run JRuby scripts.

Default Location of ec-jruby

  • The default location for ec-jruby on Linux is

  • The default location for ec-jruby on Windows is

    C:\Program Files\CloudBees\Software Delivery Automation\bin\ec-jruby

CloudBees CD/RO automatically adds ec-jruby to your path.

Running ec-jruby

To run ec-jruby :

  1. Set COMMANDER_HOME and COMMANDER_DATA as environment variables.

  2. Enter ec-jruby <yourJRubyOptions> <JRubyScriptName>.rb on the command line.

There is no language-specific binding for JRuby. Use the REST API to communicate with the CloudBees CD/RO server.

Example of a JRuby Script

require 'net/https' require 'cgi' uri = URI.parse("https://" + ENV["COMMANDER_SERVER"] + ":" + ENV["COMMANDER_HTTPS_PORT"] + "/rest/v1.0/projects") http =, uri.port) http.use_ssl = true # Only set VERIFY_NONE for development / testing http.verify_mode = OpenSSL::SSL::VERIFY_NONE request = cookie ='sessionId',ENV["COMMANDER_SESSIONID"]) request['Cookie'] = cookie.to_s response = http.request(request) puts response.body