rapido/lib/util/exec.js

Rápido is an extensible command line interface that enables rapid development for any technology stack. Rápido is written in JavaScript and is built on top of Node.js and npm.

var exec = require('child-process-promise').exec;
var raptorPromises = require('raptor-promises');
var projectManager = require('./project-manager');

module.exports = function(command, options) {
    var rapido = require('../').instance;
    options = options || {};
    var logger = options.logger || rapido.log;


    var deferred = raptorPromises.defer();

    options.cwd = options.cwd || projectManager.rootDir;

    if (options.cwd && typeof options.cwd !== 'string') {
        options.cwd = options.cwd.toString();
    }

    if (options.cwd !== projectManager.rootDir) {
        logger.info('exec', 'Executing "' + command + '" (cwd: ' + options.cwd + ')...');
    }
    else {
        logger.info('exec', 'Executing "' + command + '"...');    
    }

    exec(command, options)
        .then(function(result) {
            logger.info('exec', '"' + command + '" completed successfully');
            deferred.resolve(result);
        })
        .fail(function(e) {
            var message = '"' + command + '" failed: ' + e;
            logger.error('exec', message);
            deferred.reject(message);
        });

    return deferred.promise;
};