grind-cli/lib/Output/OutputFormatterStyle.js

CLI provider for Grind

"use strict";

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

var _chalk = require("chalk");

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

const chalk = new _chalk.Instance({
  enabled: true
});

class OutputFormatterStyle {
  constructor(foreground = null, background = null, options = []) {
    this.foreground = null;
    this.background = null;
    this.options = [];
    this.foreground = foreground;
    this.background = background;
    this.options = [...options];
  }

  setOption(value) {
    this.options.push(value);
  }

  apply(text) {
    let style = chalk;
    let count = 0;

    if (!_isnil(this.foreground)) {
      style = style[this.foreground];
      count++;
    }

    if (!_isnil(this.background)) {
      style = style[`bg${this.background.substring(0, 1).toUpperCase()}${this.background.substring(1)}`];
      count++;
    }

    for (const option of this.options) {
      style = style[option];
      count++;
    }

    if (count === 0) {
      return text;
    }

    return style(text);
  }

}

exports.OutputFormatterStyle = OutputFormatterStyle;
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