gerard2p/koaton-cli

import {
    sync as glob
} from 'glob';

export function hmany (commands) {
    let help = '';
    for (let name in commands) {
        help += hsingle(commands[name]);
    }
    return help;
}
export function hsingle (definition) {
    let help = '';
    var args = definition.args.length > 0 ? `<${definition.args.join('> <')}>` : '';
    var opts = definition.options.length > 0 ? '[options]' : '';
    help += `    koaton ${definition.cmd} ${args.yellow} ${opts.cyan}\n`;
    help += `      ${definition.description.replace('\n', '\n   ')}\n`;
    definition.options.forEach(function (option) {
        var opt = option[1].split(' ');
        opt[0] = option[0] === opt[0] ? '' : opt[0];
        opt[1] = opt[1] || '';
        while (opt[0].length < 13) {
            opt[0] = opt[0] + ' ';
        }
        help += `      ${option[0].cyan} ${opt[0].gray} ${opt[1].cyan} ${option[2]}\n`;
    });
    return help + '\n\n';
}
export function render (v) {
    let version = v || require(LibPath('package.json')).version;
    let help = '';
    help += `  version: ${version}\n`;
    help += '  Command list:\n';
    help += hmany(require('../Commands').default);

    let proycommands = [];
    for (const file of glob(ProyPath('commands', '*.js')).concat(glob(ProyPath('koaton_modules', '**', 'commands', '*.js')))) {
        const command = require(file);
        proycommands.push(command.default ? command.default : command);
    }
    if (proycommands.length > 0) {
        help += 'Project commands:\n';
        help += hmany(proycommands);
    }
    return help;
}