metro/scripts/_runCommand.js

32 lines
896 B
JavaScript

/**
* Copyright (c) 2014, 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.
*/
const spawn = require('child_process').spawnSync;
const chalk = require('chalk');
module.exports = function runCommand(cmd, args, cwd) {
if (!cwd) {
cwd = __dirname;
}
const displayArgs = args.length > 25
? args.slice(0, 25) + '...'
: args.join(' ');
console.log(chalk.dim('$ cd ' + cwd + `\n$ ${cmd} ${displayArgs}\n`));
const result = spawn(cmd, args, {
cwd,
stdio: 'inherit',
});
if (result.error || result.status !== 0) {
const message = 'Error running command.';
const error = new Error(message);
error.stack = message;
throw error;
}
};