Method: Puppet::ModuleTool::Applications::Unpacker#root_dir

Defined in:
lib/puppet/module_tool/applications/unpacker.rb

#root_dir ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/puppet/module_tool/applications/unpacker.rb', line 63

def root_dir
  return @root_dir if @root_dir

  # Grab the first directory containing a metadata.json file
  metadata_file = Dir["#{tmpdir}/**/metadata.json"].min_by(&:length)

  if metadata_file
    @root_dir = Pathname.new(metadata_file).dirname
  else
    raise _("No valid metadata.json found!")
  end
end