react/scripts/flow/runFlow.js

47 lines
1.2 KiB
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.
*/
'use strict';
const chalk = require('chalk');
const spawn = require('child_process').spawn;
require('./createFlowConfigs');
async function runFlow(renderer, args) {
return new Promise(resolve => {
console.log(
'Running Flow on the ' + chalk.yellow(renderer) + ' renderer...',
);
let cmd = __dirname + '/../../node_modules/.bin/flow';
if (process.platform === 'win32') {
cmd = cmd.replace(/\//g, '\\') + '.cmd';
}
spawn(cmd, args, {
// Allow colors to pass through:
stdio: 'inherit',
// Use a specific renderer config:
cwd: process.cwd() + '/scripts/flow/' + renderer + '/',
}).on('close', function(code) {
if (code !== 0) {
console.error(
'Flow failed for the ' + chalk.red(renderer) + ' renderer',
);
console.log();
process.exit(code);
} else {
console.log(
'Flow passed for the ' + chalk.green(renderer) + ' renderer',
);
resolve();
}
});
});
}
module.exports = runFlow;