cloudcmd/server/show-config.js

File manager for the web with console and editor

import {
    table,
    getBorderCharacters,
} from 'table';

export const showConfig = (config) => {
    check(config);
    
    const data = Object
        .keys(config)
        .map((name) => [
            name,
            config[name],
        ]);
    
    if (!data.length)
        return '';
    
    return table(data, {
        columns: {
            1: {
                width: 30,
                truncate: 30,
            },
        },
        border: getBorderCharacters('ramac'),
    });
};

function check(config) {
    if (!config)
        throw Error('config could not be empty!');
    
    if (typeof config !== 'object')
        throw Error('config should be an object!');
}