nl_tokens: register a system
pl_tokens: function ( user , namespace , name , repoName , repoPath , systemId , cb ) { if ( ! _systems [ systemId ] ) { _systems [ systemId ] = { name : name , namespace : namespace , repoName : repoName , repoPath : repoPath } ; fse . writeFileSync ( systemsJsonPath , JSON . stringify ( _systems , null , 2 ) , 'utf8' ) ; git . commit ( sysRepoPath , 'registered system: ' + repoPath , user . name , user . <mask> , cb ) ; } else { cb ( null ) ; } }