New feature: Override Release.

Mage/Config.php

@@ -12,7 +12,12 @@ class Mage_Config
     {
         if (($environment != '') && file_exists('.mage/config/environment/' . $environment . '.yml')) {
             $this->_environment = spyc_load_file('.mage/config/environment/' . $environment . '.yml');
-            $this->_environmentName = $environment;            
+            $this->_environmentName = $environment;
+            if (is_array($this->_environment['deployment']['source'])) {
+                $newTemporal = $this->_environment['deployment']['source']['temporal']
+                             . md5(microtime()) . '/';
+                $this->_environment['deployment']['source']['temporal'] = $newTemporal;
+            }            
         }
     }
     
@@ -157,7 +162,7 @@ class Mage_Config
 
     public function setFrom($from)
     {
-        $options['deployment']['from'] = $from;
+        $this->_environment['deployment']['from'] = $from;
         return $this;
     }
     

Mage/Console.php

@@ -1,9 +1,9 @@
 <?php
 class Mage_Console
 {
-    private $_args = null;
+    private $_args = array();
     private $_action = null;
-    private $_actionOptions = null;
+    private static $_actionOptions = array();
     private $_environment = null;
     private static $_log = null;
     private static $_logEnabled = true;
@@ -50,6 +50,14 @@ class Mage_Console
         foreach ($this->_args as $argument) {
             if (preg_match('/to:[\w]+/i', $argument)) {
                 $this->_environment = str_replace('to:', '', $argument);
+
+            } else if (preg_match('/--[\w]+/i', $argument)) {
+                $optionValue = explode('=', substr($argument, 2));
+                if (count($optionValue) == 1) {
+                    self::$_actionOptions[$optionValue[0]] = true;
+                } else if (count($optionValue) == 2) {
+                    self::$_actionOptions[$optionValue[0]] = $optionValue[1];
+                }
             }
         }
     }
@@ -64,6 +72,15 @@ class Mage_Console
         return $this->_environment;
     }
     
+    public static function getActionOption($name, $default = false)
+    {
+        if (isset(self::$_actionOptions[$name])) {
+            return self::$_actionOptions[$name];
+        } else {
+            return $default;
+        }
+    }
+    
     public static function output($message, $tabs = 1, $newLine = 1)
     {
         self::log(strip_tags($message));

Mage/Task/BuiltIn/Deployment/Releases.php

@@ -10,7 +10,7 @@ class Mage_Task_BuiltIn_Deployment_Releases
 
     public function run()
     {
-        if ($this->_config->release('enabled', false) == true) {
+        if ($this->_config->release('enabled', false) == true) {            
             $releasesDirectory = $this->_config->release('directory', 'releases');
             $symlink = $this->_config->release('symlink', 'current');
 

Mage/Task/BuiltIn/Deployment/Rsync.php

@@ -6,7 +6,11 @@ class Mage_Task_BuiltIn_Deployment_Rsync
     public function getName()
     {
         if ($this->_config->release('enabled', false) == true) {
-            return 'Rsync (with Releases) [built-in]';
+            if ($this->getActionOption('overrideRelease', false) == true) {
+                return 'Rsync (with Releases override) [built-in]';
+            } else {
+                return 'Rsync (with Releases) [built-in]';                
+            }
         } else {
                 return 'Rsync [built-in]';
         }
@@ -14,6 +18,16 @@ class Mage_Task_BuiltIn_Deployment_Rsync
 
     public function run()
     {
+        $overrideRelease = $this->getActionOption('overrideRelease', false);
+        
+        if ($overrideRelease == true) {
+            $releaseToOverride = false;
+            $resultFetch = $this->_runRemoteCommand('ls -ld current | cut -d\"/\" -f2', $releaseToOverride);
+            if (is_numeric($releaseToOverride)) {
+                $this->_config->setReleaseId($releaseToOverride);
+            }
+        }
+
         $excludes = array(
             '.git',
             '.svn',

Mage/Task/Deploy.php

@@ -99,15 +99,13 @@ class Mage_Task_Deploy
     {
         $tasksToRun = $config->getTasks($stage);
         
-        // Look for Remote Source
-        if ($this->_config->deployment('from', false) == false) {
-            if (is_array($this->_config->deployment('source', null))) {
-                if ($stage == 'pre-deploy') {
-                    array_unshift($tasksToRun, 'scm/clone');                    
-                } elseif ($stage == 'post-deploy') {
-                    array_unshift($tasksToRun, 'scm/remove-clone');
-                }
-            }
+        // Look for Remote Source
+        if (is_array($this->_config->deployment('source', null))) {
+            if ($stage == 'pre-deploy') {
+                array_unshift($tasksToRun, 'scm/clone');                    
+            } elseif ($stage == 'post-deploy') {
+                array_unshift($tasksToRun, 'scm/remove-clone');
+            }
         }
 
         if (count($tasksToRun) == 0) {

Mage/Task/TaskAbstract.php

@@ -31,6 +31,11 @@ abstract class Mage_Task_TaskAbstract
         return $this->_config;
     }
     
+    public function getActionOption($name, $value = false)
+    {
+        return Mage_Console::getActionOption($name, $value);
+    }
+    
     public function init()
     {
     }