wdio-docker-service/lib/utils/childProcess.js

WebdriverIO service to start and stop docker container (for Selenium and more)

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.runCommand = runCommand;
exports.runProcess = runProcess;

var _child_process = require("child_process");

/**
 * Runs continuous shell process
 * @param {String[]} cmd Shell command
 * @return {Promise<process>}
 */
function runProcess(cmd) {
  return new Promise((resolve, reject) => {
    const [app, ...args] = cmd;
    const childProcess = (0, _child_process.spawn)(app, args);
    childProcess.on('error', err => {
      reject(err);
    });
    process.nextTick(() => {
      resolve(childProcess);
    });
  });
}
/**
 * Runs shell command
 * @param {String[]} cmd Shell command
 * @return {Promise<process>}
 */


function runCommand(cmd) {
  return new Promise((resolve, reject) => {
    const [app, ...args] = cmd;
    const childProcess = (0, _child_process.spawn)(app, args, {
      stdio: 'ignore'
    });
    childProcess.on('error', err => {
      reject(err);
    });
    childProcess.on('close', code => {
      if (!code) {
        resolve(childProcess);
        return;
      }

      reject(new Error(`Command '${cmd.join(' ')}' exited with code ${code}`));
    });
  });
}