Janic Duplessis 0cd69e8a02 Run eslint --fix
Summary:
CI is currently failing because of a lint issue, this fixes it and a bunch of other warnings that are auto-fixable.

**Test plan**
Quick manual test, cosmetic changes only.
Closes https://github.com/facebook/react-native/pull/16229

Differential Revision: D6009748

Pulled By: TheSavior

fbshipit-source-id: cabd44fed99dd90bd0b35626492719c139c89f34
2017-10-09 17:46:44 -07:00

53 lines
1.1 KiB
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @flow
*/
const child_process = require('child_process');
/**
* Parses the output of the 'adb devices' command
*/
function parseDevicesResult(result: string): Array<string> {
if (!result) {
return [];
}
const devices = [];
const lines = result.trim().split(/\r?\n/);
for (let i = 0; i < lines.length; i++) {
let words = lines[i].split(/[ ,\t]+/).filter((w) => w !== '');
if (words[1] === 'device') {
devices.push(words[0]);
}
}
return devices;
}
/**
* Executes the commands needed to get a list of devices from ADB
*/
function getDevices(): Array<string> {
try {
const devicesResult = child_process.execSync('adb devices');
return parseDevicesResult(devicesResult.toString());
} catch (e) {
return [];
}
}
module.exports = {
parseDevicesResult: parseDevicesResult,
getDevices: getDevices
};