koffi
Version:
Fast and simple C FFI (foreign function interface) for Node.js
27 lines (23 loc) • 699 B
JavaScript
const { spawn } = require('child_process');
/**
* spawns a child process to run a given node.js script
*/
module.exports.runChildProcess = function (scriptName, options) {
const childProcess = spawn('node', [scriptName], options);
childProcess.stdout.on('data', data => {
console.log(`${data}`);
});
childProcess.stderr.on('data', data => {
console.log(`error: ${data}`);
});
return new Promise((resolve, reject) => {
childProcess.on('error', (error) => {
console.log(`error: ${error.message}`);
reject(error);
});
childProcess.on('close', code => {
console.log(`child process exited with code ${code}`);
resolve(code);
});
});
};