react-native/local-cli/server/util/launchChrome.js

63 lines
1.4 KiB
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @format
* @flow
*/
'use strict';
/* $FlowFixMe(>=0.54.0 site=react_native_oss) This comment suppresses an error
* found when Flow v0.54 was deployed. To see the error delete this comment and
* run Flow. */
const opn = require('opn');
const execSync = require('child_process').execSync;
function commandExistsUnixSync(commandName, callback) {
try {
var stdout = execSync(
'command -v ' +
commandName +
' 2>/dev/null' +
" && { echo >&1 '" +
commandName +
" found'; exit 0; }",
);
return !!stdout;
} catch (error) {
return false;
}
}
function getChromeAppName(): string {
switch (process.platform) {
case 'darwin':
return 'google chrome';
case 'win32':
return 'chrome';
case 'linux':
if (commandExistsUnixSync('google-chrome')) {
return 'google-chrome';
} else if (commandExistsUnixSync('chromium-browser')) {
return 'chromium-browser';
} else {
return 'chromium';
}
default:
return 'google-chrome';
}
}
function launchChrome(url: string) {
opn(url, {app: [getChromeAppName()]}, function(err) {
if (err) {
console.error('Google Chrome exited with error:', err);
}
});
}
module.exports = launchChrome;