pbc/libs/commands.js

const logger = require('./logger.js');
const { spawn } = require('child_process');

function execute(cmd, args) {
    return new Promise(function (resolve, reject) {
        var spawned = spawn(cmd, args);
        spawned.stdout.on('data', function (data) {
            logger.debug(data);
        });
        spawned.stderr.on('data', function (data) {
            logger.error(data);
        });
        spawned.on('close', function (code) {
            logger.debug('command \'' + cmd + '\' with args \'' + args + '\' finished with exit code ' + code);
            resolve();
        });
        spawned.on('error', function (err) {
            return reject('command \'' + cmd + '\' with args \'' + args + '\' encountered an error >>> ' + err);
        });
    });
}

module.exports = {
    execute
}