Exported Commit variables

gistfile1.txt

      'CI' => true,
      'CI_BUILD_NUMBER' => id,
      'CI_BUILD_URL' => project_build_url(project, self),
      'CI_PULL_REQUEST' => false,
      'CI_BRANCH' => branch,
      'CI_COMMIT_ID' => commit_id,
      'CI_COMMITTER_NAME' => name,
      'CI_COMMITTER_EMAIL' => email,
      'CI_COMMITTER_USERNAME' => github_username,
      'CI_MESSAGE' => message,
      'CI_NAME' => 'codeship'