New reorder of classes and configuration. New instantiation of Tasks.

Mage/Autoload.php

@@ -0,0 +1,10 @@
+<?php
+class Mage_Autoload
+{
+    public static function autoload($className)
+    {
+        $baseDir = dirname(dirname(__FILE__));
+        $classFile = $baseDir . '/' . str_replace('_', '/', $className . '.php');
+        require_once $classFile;
+    }
+}

Mage/Config.php

@@ -0,0 +1,51 @@
+<?php
+class Mage_Config
+{
+    private $_environment = null;
+    private $_scm = null;
+    
+    public function loadEnvironment($environment)
+    {
+        $this->_environment = yaml_parse_file('.mage/config/environment/' . $environment . '.yaml');
+    }
+    
+    public function loadSCM()
+    {
+        $this->_scm = yaml_parse_file('.mage/config/scm.yaml');
+    }
+    
+    public function getEnvironment()
+    {
+        return $this->_environment;
+    }
+    
+    public function getSCM()
+    {
+        return $this->_scm;
+    }
+
+    public function getHosts()
+    {
+        $config = $this->getEnvironment();
+        return $config['hosts'];
+    }
+    
+    public function getTasks()
+    {
+        $config = $this->getEnvironment();
+        return $config['tasks'];
+    }
+    
+    public function getConfig($host)
+    {
+        $taskConfig = array();
+        $taskConfig['deploy'] = $this->getEnvironment();
+        $taskConfig['deploy']['host'] = $host;
+        $taskConfig['scm'] = $this->getSCM();
+        
+        unset($taskConfig['deploy']['tasks']);
+        unset($taskConfig['deploy']['hosts']);
+        
+        return $taskConfig;
+    }
+}

Mage/Console.php

@@ -0,0 +1,75 @@
+<?php
+class Mage_Console
+{
+    private $_args;
+    private $_action;
+    private $_actionOptions;
+    private $_environment;
+    
+    public function setArgs($args)
+    {
+        $this->_args = $args;
+        array_shift($this->_args);
+    }
+    
+    public function parse()
+    {
+        foreach ($this->_args as $argument) {
+            if ($argument == 'deploy') {
+                $this->_action = 'deploy';
+
+            } else if ($argument == 'update') {
+                $this->_action = 'update';
+
+            } else if (preg_match('/to:[\w]+/i', $argument)) {
+                $this->_environment = str_replace('to:', '', $argument);
+            }
+        }
+    }
+    
+    public function getAction()
+    {
+        return $this->_action;
+    }
+    
+    public function getEnvironment()
+    {
+        return $this->_environment;
+    }
+    
+    public static function output($message)
+    {
+        echo $message;
+    }
+    
+    public static function executeCommand($command)
+    {
+        ob_start();
+        system($command . ' 2>&1', $return);
+        $log = ob_get_clean();
+
+        return !$return;
+    }
+    
+    public function run()
+    {
+        $config = new Mage_Config;
+        $config->loadEnvironment($this->getEnvironment());
+        $config->loadSCM();
+
+        switch ($this->getAction()) {
+            case 'deploy':
+                $task = new Mage_Task_Deploy;
+                $task->run($config);
+                break;
+
+            case 'update';
+                $config->loadCSM();
+                $task = new Mage_Task_Update;
+                        $task->run($config);
+                break;
+        }
+    }
+}
+
+define('PHP_TAB', "\t");

Mage/Console/Colors.php

@@ -0,0 +1,53 @@
+<?php
+class Mage_Console_Colors {
+	private static $foreground_colors = array ();
+	private static $background_colors = array ();
+	
+	public function __construct() {
+		// Set up shell colors
+		self::$foreground_colors ['black'] = '0;30';
+		self::$foreground_colors ['dark_gray'] = '1;30';
+		self::$foreground_colors ['blue'] = '0;34';
+		self::$foreground_colors ['light_blue'] = '1;34';
+		self::$foreground_colors ['green'] = '0;32';
+		self::$foreground_colors ['light_green'] = '1;32';
+		self::$foreground_colors ['cyan'] = '0;36';
+		self::$foreground_colors ['light_cyan'] = '1;36';
+		self::$foreground_colors ['red'] = '0;31';
+		self::$foreground_colors ['light_red'] = '1;31';
+		self::$foreground_colors ['purple'] = '0;35';
+		self::$foreground_colors ['light_purple'] = '1;35';
+		self::$foreground_colors ['brown'] = '0;33';
+		self::$foreground_colors ['yellow'] = '1;33';
+		self::$foreground_colors ['light_gray'] = '0;37';
+		self::$foreground_colors ['white'] = '1;37';
+		
+		self::$background_colors ['black'] = '40';
+		self::$background_colors ['red'] = '41';
+		self::$background_colors ['green'] = '42';
+		self::$background_colors ['yellow'] = '43';
+		self::$background_colors ['blue'] = '44';
+		self::$background_colors ['magenta'] = '45';
+		self::$background_colors ['cyan'] = '46';
+		self::$background_colors ['light_gray'] = '47';
+	}
+	
+	// Returns colored string
+	public static function g($string, $foreground_color = null, $background_color = null) {
+		$colored_string = "";
+		
+		// Check if given foreground color found
+		if (isset ( self::$foreground_colors [$foreground_color] )) {
+			$colored_string .= "\033[" . self::$foreground_colors [$foreground_color] . "m";
+		}
+		// Check if given background color found
+		if (isset ( self::$background_colors [$background_color] )) {
+			$colored_string .= "\033[" . self::$background_colors [$background_color] . "m";
+		}
+		
+		// Add string and end coloring
+		$colored_string .= $string . "\033[0m";
+		
+		return $colored_string;
+	}
+}

Mage/Task/BuiltIn/Deployment/Rsync.php

@@ -0,0 +1,28 @@
+<?php
+class Mage_Task_BuiltIn_Deployment_Rsync
+    extends Mage_Task_TaskAbstract
+{
+    public function getName()
+    {
+        return 'Rsync (built-in)';
+    }
+
+    public function run($config)
+    {
+        $ignores = array(
+            '--exclude .git',
+            '--exclude .svn',
+            '--exclude .mage',
+            '--exclude .gitignore'
+        );
+
+        $command = 'rsync -avz '
+                 . implode(' ', $ignores) .' '
+                 . $config['deploy']['deploy-from'] . ' '
+                 . $config['deploy']['user'] . '@' . $config['deploy']['host'] . ':' . $config['deploy']['deploy-to'];
+
+        $result = $this->_runLocalCommand($command);
+        
+        return $result;
+    }
+}

Mage/Task/BuiltIn/Scm/Update.php

@@ -0,0 +1,26 @@
+<?php
+class Mage_Task_BuiltIn_Scm_Update
+    extends Mage_Task_TaskAbstract
+{
+    public function getName()
+    {
+        return 'SCM Update (built-in)';
+    }
+    
+    public function run($config)
+    {
+        switch ($config['scm']['type']) {
+            case 'git':
+                $command = 'git pull';
+                break;
+
+            case 'svn':
+                $command = 'svn update';
+                break;
+        }
+
+        $result = $this->_runLocalCommand($command);
+        
+        return $result;
+    }
+}

Mage/Task/Deploy.php

@@ -0,0 +1,37 @@
+<?php
+class Mage_Task_Deploy
+{
+    private $_config = null;
+    
+    public function run(Mage_Config $config)
+    {
+        $this->_config = $config;
+        
+        foreach ($config->getHosts() as $host)
+        {
+            $taskConfig = $config->getConfig($host);
+            $tasks = 0;
+            $completedTasks = 0;
+
+            Mage_Console::output(PHP_TAB . 'Deploying to ' . $host . PHP_EOL);
+            
+            foreach ($config->getTasks() as $taskName) {
+                $tasks++;
+                $task = Mage_Task_Factory::get($taskName);
+                
+                Mage_Console::output(PHP_TAB . PHP_TAB . 'Running ' . $task->getName() . ' ... ');
+                $result = $task->run($taskConfig);
+
+                if ($result == true) {
+                    Mage_Console::output(PHP_TAB . 'OK' . PHP_EOL);
+                    $completedTasks++;
+                } else {
+                    Mage_Console::output(PHP_TAB . 'FAIL' . PHP_EOL);
+                }
+            }
+
+            Mage_Console::output(PHP_TAB . 'Deployment to ' . $host . ' compted: ' . $completedTasks . '/' . $tasks . ' tasks done.' . PHP_EOL . PHP_EOL);
+        }
+    }
+
+}

Mage/Task/Factory.php

@@ -0,0 +1,16 @@
+<?php
+class Mage_Task_Factory
+{
+    /**
+     * 
+     * 
+     * @param string $taskName
+     * @return Mage_Task_TaskAbstract
+     */
+    public static function get($taskName)
+    {
+        $taskName = str_replace(' ', '_', ucwords(str_replace('/', ' ', $taskName)));
+        $className = 'Mage_Task_BuiltIn_' . $taskName;
+        return new $className;
+    }
+}

Mage/Task/TaskAbstract.php

@@ -0,0 +1,17 @@
+<?php
+abstract class Mage_Task_TaskAbstract
+{
+    public abstract function getName();
+    
+    public abstract function run($config);
+    
+    protected function _runLocalCommand($command)
+    {
+        return Mage_Console::executeCommand($command);
+    }
+    
+    protected function _runRemoteCommand($command)
+    {
+        
+    }
+}