FM / lib

/var/www/cobraambalaj/node_modules/coa/lib/

/var/www/cobraambalaj/node_modules/coa/lib

Name	Size	Mode	Actions
arg.js	1173	0644	edit dl rm
cmd.js	13531	0644	edit dl rm
coaobject.js	2697	0644	edit dl rm
coaparam.js	3161	0644	edit dl rm
completion.js	6031	0644	edit dl rm
completion.sh	1291	0644	edit dl rm
index.js	267	0644	edit dl rm
opt.js	3937	0644	edit dl rm
shell.js	326	0644	edit dl rm

Edit: /var/www/cobraambalaj/node_modules/coa/lib/opt.js (3937B)

'use strict';

const
    Q = require('q'),

CoaParam = require('./coaparam'),
    chalk = require('chalk');

/**
 * Option
 *
 * Named entity. Options may have short and long keys for use from command line.
 *
 * @namespace
 * @class Opt
 * @extends CoaParam
 */
module.exports = class Opt extends CoaParam {
    /**
     * @constructs
     * @param {COA.Cmd} cmd - parent command
     */
    constructor(cmd) {
        super(cmd);

this._short = null;
        this._long = null;
        this._flag = false;
        this._only = false;
        this._cmd._opts.push(this);
    }

/**
     * Set a short key for option to be used with one hyphen from command line.
     *
     * @param {String} short - short name
     * @returns {COA.Opt} - this instance (for chainability)
     */
    short(short) {
        this._short = short;
        this._cmd._optsByKey[`-${short}`] = this;
        return this;
    }

/**
     * Set a short key for option to be used with double hyphens from command line.
     *
     * @param {String} long - long name
     * @returns {COA.Opt} - this instance (for chainability)
     */
    long(long) {
        this._long = long;
        this._cmd._optsByKey[`--${long}`] = this;
        return this;
    }

/**
     * Make an option boolean, i.e. option without value.
     *
     * @returns {COA.Opt} - this instance (for chainability)
     */
    flag() {
        this._flag = true;
        return this;
    }

/**
     * Makes an option to act as a command,
     * i.e. program will exit just after option action.
     *
     * @returns {COA.Opt} - this instance (for chainability)
     */
    only() {
        this._only = true;
        return this;
    }

/**
     * Add action for current option command.
     * This action is performed if the current option
     * is present in parsed options (with any value).
     *
     * @param {Function} act - action function,
     *         invoked in the context of command instance
     *         and has the parameters:
     *                 - {Object} opts - parsed options
     *                 - {Array} args - parsed arguments
     *                 - {Object} res - actions result accumulator
     *         It can return rejected promise by Cmd.reject (in case of error)
     *         or any other value treated as result.
     * @returns {COA.Opt} - this instance (for chainability)
     */
    act(act) {
        // Need function here for arguments
        const opt = this;
        this._cmd.act(function(opts) {
            if(!opts.hasOwnProperty(opt._name)) return;

const res = act.apply(this, arguments);
            if(!opt._only) return res;

return Q.when(res, out => this.reject({
                toString : () => out.toString(),
                exitCode : 0
            }));
        });

return this;
    }

_saveVal(opts, val) {
        this._val && (val = this._val(val));

const name = this._name;
        this._arr
            ? (opts[name] || (opts[name] = [])).push(val)
            : (opts[name] = val);

return val;
    }

_parse(argv, opts) {
        return this._saveVal(opts, this._flag ? true : argv.shift());
    }

_checkParsed(opts) {
        return !opts.hasOwnProperty(this._name);
    }

_usage() {
        const res = [],
            nameStr = this._name.toUpperCase();

if(this._short) {
            res.push('-', chalk.greenBright(this._short));
            this._flag || res.push(' ' + nameStr);
            res.push(', ');
        }

if(this._long) {
            res.push('--', chalk.green(this._long));
            this._flag || res.push('=' + nameStr);
        }

res.push(' : ', this._title);

this._req && res.push(' ', chalk.redBright('(required)'));

return res.join('');
    }

_requiredText() {
        return `Missing required option:\n  ${this._usage()}`;
    }
};

cmd: