nl_tokens: possible options : subdir cli_variables www_dir git_ref is_top_level Returns a promise .
pl_tokens: function possiblyFetch ( id , plugins_dir , <mask> ) { var parsedSpec = pluginSpec . parse ( id ) ; // if plugin is a relative path, check if it already exists var plugin_src_dir = isAbsolutePath ( id ) ? id : path . join ( plugins_dir , parsedSpec . id ) ; // Check that the plugin has already been fetched. if ( fs . existsSync ( plugin_src_dir ) ) { return Promise . resolve ( plugin_src_dir ) ; } var opts = underscore . extend ( { } , options , { client : 'plugman' } ) ; // TODO: without runtime require below, we have a circular dependency. return require ( './plugman' ) . fetch ( id , plugins_dir , opts ) ; }