@serpent/common-cli/lib/cjs/supportColor-07ee281e.cjs

通用的 cli 相关的函数

'use strict';

var require$$1 = require('os');
var _commonjsHelpers = require('./_commonjsHelpers-ed042b00.cjs');

/**
 * @module      libs/sys/isWin
 * @createdAt   2016-07-14
 *
 * @copyright   Copyright (c) 2016 Zhonglei Qiu
 * @license     Licensed under the MIT license.
 */

/**
 * 是否是 windows 平台
 * @type {Boolean}
 *
 * @author  Zhonglei Qiu
 * @since   2.0.0
 */
var isWin$1 = process.platform === 'win32';

var isWin$2 = /*@__PURE__*/_commonjsHelpers.getDefaultExportFromCjs(isWin$1);

var os = require$$1;
var isWin = isWin$1;
var env = process.env;

/**
 * @param {NodeJS.WriteStream} stream
 */
function supportColor(stream) {
  var force = envForceColor();
  if (force != null) return force

  stream = stream || process.stdout;
  if (!stream || !stream.isTTY) return false

  if (env.CI) return !!env.GITHUB_ACTIONS

  if (isWin) {
		// Windows 10 build 14931 is the first release that supports 16m/TrueColor.
    var osRelease = os.release().split('.');
    return Number(osRelease[0]) >= 10 && Number(osRelease[2]) >= 14931
  }

  // 其它统一都支持
  return true
}

var supportColor_1 = supportColor;

function envForceColor() {
  var val = env.FORCE_COLOR || '';
  if (/^(true|1)$/i.test(val)) return true
  if (/^(false|0)$/i.test(val)) return false
}

exports.isWin = isWin$1;
exports.isWin$1 = isWin$2;
exports.supportColor_1 = supportColor_1;