cmder-cli/lib/config-normalizer.js

namespace shell commands cli

const cliColor = require('cli-color') ;

module.exports = function( cfg ) {

    if( typeof cfg !== 'object' ) return {};

    let 
        commentaries = 0
        ,removes = 0
        ,all = Object.keys( cfg ).length
    ;

    Object
    .keys( cfg )
    .forEach( attr => {

        if(
            !['cmds' , "commands" , "group","namespace"].includes( attr )
            && !/^(\_\_|\@).+/.test( attr )
        ) {
            removes++;
            delete cfg[attr] ;
        } else if(/^(\_\_|\@).+/.test( attr )) {
            commentaries++;
        }

    } ) ;

    console.log( cliColor.white.bold('\n-- normalize config file --\n'.toLocaleUpperCase() ) );
    console.log( cliColor.cyan('>', commentaries , ' keys commentarie.s found') );
    console.log( cliColor.red.bold('>', removes , ' keys not supports found ❌') );
    console.log( cliColor.green('>', (all - removes ), ' keys supports ✅\n') );

    return cfg;
} ;