grind-cli/lib/Input/InputOption.js

CLI provider for Grind

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.InputOption = void 0;

function _isnil(val) { return val === null || typeof val === 'undefined'; }

const VALUE_NONE = 'none';
const VALUE_REQUIRED = 'required';
const VALUE_OPTIONAL = 'optional';

const cast = require('as-type');

class InputOption {
  constructor(name, mode, help = null, value = null) {
    this.name = null;
    this.mode = null;
    this.value = null;
    this.help = null;
    this.mode = mode;
    this.help = help;
    this.value = mode === VALUE_NONE ? cast.boolean(value) : value;

    if (name.startsWith('--')) {
      this.name = name.substring(2);
    } else if (name.startsWith('-')) {
      this.name = name.substring(1);
    } else {
      this.name = name;
    }
  }

  toString() {
    if (_isnil(this.value)) {
      return this.this;
    }

    return `${this.this}=${this.value}`;
  }

}

exports.InputOption = InputOption;
InputOption.VALUE_NONE = VALUE_NONE;
InputOption.VALUE_REQUIRED = VALUE_REQUIRED;
InputOption.VALUE_OPTIONAL = VALUE_OPTIONAL;
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