NodeExecDomain.js

/*
 * Copyright (c) 2013 Soulberto Lorenzo <slorenzot@gmail.com>
 *
 * Licensed under MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 * 
 * brackets-jscompressor - a brackets plugin to run scripts
 */

/*jslint vars: true, plusplus: true, devel: true, nomen: true, indent: 4, maxerr: 50 */
/*global exports, require */

(function () {
    "use strict";
    var process = require('child_process'),
        domainManager = null,
        childproc = null,
        startDate = null;
    
    function runScript(command, args, options) {
        startDate = new Date();
        
        childproc = process.exec(command, options,
            function (err, stdout, stderr) {
                var resultobj = {
                    'error' : err,
                    'stdout' : stdout,
                    'stderr' : stderr,
                    'command' : command,
                    'cwd': options.cwd,
                    'title' : command,
                    'exitcode' : childproc.exitCode,
                    'time' : (new Date() - startDate) / 1000
                };
                                
                var resultstr = JSON.stringify(resultobj);
                
                domainManager.emitEvent("nodeexec", "update", resultstr);
            });
    }

    function init(DomainManager) {
        domainManager = DomainManager;
        
        if (!domainManager.hasDomain("nodeexec")) {
            domainManager.registerDomain("nodeexec", { major: 0, minor: 1 });
        }

        domainManager.registerCommand(
            "nodeexec",
            "runScript",
            runScript,
            false,
            "Runs nodeexec test on a file",
            ["command", "args", "options"],
            []
        );
        domainManager.registerEvent(
            "nodeexec",
            "update",
            ["data"]
        );
    }

    exports.init = init;
}());