@serpent/common-cli/lib/es/isCommandExists-0f8fbb8f.mjs

通用的 cli 相关的函数

import { g as getDefaultExportFromCjs } from './_commonjsHelpers-7d1333e8.mjs';
import { i as isWin$1 } from './supportColor-2e661db8.mjs';
import require$$1 from 'child_process';

/**
 *
 * 基于 npm 模块 command-exists 改写的
 *
 * @module      libs/tty/isCommandExists
 * @createdAt   2017-04-11
 *
 * @copyright   Copyright (c) 2017 Zhonglei Qiu
 * @license     Licensed under the MIT license.
 *
 */

var isWin = isWin$1;
var execSync = require$$1.execSync;

var isCommandExists = function(command) {
  return isWin ? /* istanbul ignore next */ winCommandExistsSync(command) : unixCommandExistsSync(command)
};

function unixCommandExistsSync(command) {
  try {
    var stdout = execSync('command -v ' + command
      + ' 2>/dev/null'
      + ' && { echo >&1 \'' + command + ' found\'; exit 0; }'
    );
    return !!stdout
  } catch (e) {
    return false
  }
}

/* istanbul ignore next */
function winCommandExistsSync(command) {
  try {
    var stdout = execSync('where ' + command);
    return !!stdout
  } catch (e) {
    return false
  }
}

var isCmdExists = /*@__PURE__*/getDefaultExportFromCjs(isCommandExists);

export { isCmdExists as i };