/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @format
 */

'use strict';

var child_process = require('child_process');
var spawn = child_process.spawn;
var path = require('path');
var fs = require('fs');

const xsel = path.join(__dirname, 'external/xsel');
fs.chmodSync(xsel, '0755');
/**
 * Copy the content to host system clipboard.
 */
function copyToClipBoard(content) {
  switch (process.platform) {
    case 'darwin':
      var child = spawn('pbcopy', []);
      child.stdin.end(new Buffer(content, 'utf8'));
      return true;
    case 'win32':
      var child = spawn('clip', []);
      child.stdin.end(new Buffer(content, 'utf8'));
      return true;
    case 'linux':
      var child = spawn(xsel, ['--clipboard', '--input']);
      child.stdin.end(new Buffer(content, 'utf8'));
      return true;
    default:
      return false;
  }
}

module.exports = copyToClipBoard;