clone_docs_repo

in versioned_plugins.rb [224:232]

• 8 lines of code
• 1 McCabe index (conditional complexity)

  def clone_docs_repo
    `git clone git@github.com:elastic/logstash-docs.git 
    Dir.chdir(logstash_docs_path) do |path|
      `git checkout versioned_plugin_docs`
      last_commit_date = `git log -1 --date=short --pretty=format:%cd`
      $TIMESTAMP_REFERENCE=(Time.parse(last_commit_date) - 24*3600).strftime("%a, %d %b %Y %H:%M:%S %Z")
    end
  end