gorillajs/app/class/Tools.js

A smart development environment designed to easily install and neatly manage web applications. Gorilla JS frees you from the repetitive daily tasks like apps installation, database management, creation of virtual environment, server configuration… And it

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.execSync = exports.checkHost = exports.addToHosts = undefined;

var _const = require('../const.js');

var _fs = require('fs');

var _inquirer = require('inquirer');

var _child_process = require('child_process');

var _request = require('request');

var _request2 = _interopRequireDefault(_request);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var addToHosts = exports.addToHosts = function addToHosts(domain, callback) {

    var file = (0, _fs.readFileSync)(_const.SYSTEM_HOSTS_FILE).toString();
    var text = '127.0.0.1 ' + domain + ' #GorillaJS';

    if (file.search(text) === -1) {

        if (process.platform === 'win32') {

            var query = void 0;

            query = execSync('ECHO ' + text + ' >> ' + _const.SYSTEM_HOSTS_FILE);

            // Añado el registro también con www en una llamada diferente para no tener problemas con el retorno de carro.
            text = '127.0.0.1 www.' + domain + ' #GorillaJS';
            query = execSync('ECHO ' + text + ' >> ' + _const.SYSTEM_HOSTS_FILE);
        } else {

            // Añado el registro también con www en la misma llamada.
            text += '\n127.0.0.1 www.' + domain + ' #GorillaJS';

            var options = {
                type: 'password',
                name: 'result',
                message: 'Admin system password'
            };

            var attempt = function attempt() {

                (0, _inquirer.prompt)([options]).then(function (answer) {

                    var query = void 0;

                    query = execSync('echo "' + answer.result + '" | sudo -S sh -c "echo \'' + text + '\' >> ' + _const.SYSTEM_HOSTS_FILE + '"');

                    if (query.err) {

                        query = execSync('echo "' + answer.result + '" | su -s /bin/sh -c "echo \'' + text + '\' >> ' + _const.SYSTEM_HOSTS_FILE + '"');
                    }

                    if (query.err) {

                        // Error query.err

                        console.log(query);
                        attempt();
                    } else {

                        if (callback) callback();
                    }
                });
            };

            attempt();
        }
    } else {

        if (callback) callback();
    }
};

var checkHost = exports.checkHost = function checkHost(url, callback) {

    var attempts = 0;

    var attempt = function attempt() {

        (0, _request2.default)(url, function (error, response, body) {

            if (!response || response.statusCode !== 200) {

                attempts += 1;

                if (attempts < 100) {

                    setTimeout(function () {

                        attempt();
                    }, 2000);
                } else {

                    console.log('Demasiados intentos');

                    // Error demasiados intentos de conexión.
                }
            } else {

                callback();
            }
        });
    };

    attempt();
};

var execSync = exports.execSync = function execSync(query) {
    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};


    var output = void 0;

    try {

        var response = (0, _child_process.execSync)(query, options);

        output = {

            stdout: response.toString(),
            stderr: false,
            err: false

        };
    } catch (err) {

        output = {

            stdout: err.stdout ? err.stdout.toString() : '',
            stderr: err.stderr ? err.stderr.toString() : '',
            err: err.stderr ? err.stderr.toString() : ''

        };
    }

    if (_const.DEBUG) {

        console.log(output);
    }

    return output;
};