react-native/local-cli/core/makeCommand.js

39 lines
818 B
JavaScript

/**
* 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';
const spawn = require('child_process').spawn;
module.exports = function makeCommand(command) {
return cb => {
if (!cb) {
throw new Error(
`You missed a callback function for the ${command} command`,
);
}
const args = command.split(' ');
const cmd = args.shift();
const commandProcess = spawn(cmd, args, {
stdio: 'inherit',
stdin: 'inherit',
});
commandProcess.on('close', function prelink(code) {
if (code) {
throw new Error(`Error occurred during executing "${command}" command`);
}
cb();
});
};
};