1: <?php
 2: 
 3: App::uses('Shell', 'Console');
 4: App::uses('PluginManager', 'PluginManager.Lib');
 5: 
 6: class DependencyShell extends Shell {
 7: 
 8:     /**
 9:      * get the option parser.
10:      *
11:      * @return void
12:      */
13:     public function getOptionParser() {
14:         $parser = parent::getOptionParser();
15:         $parser->description('Plugin manager.');
16:         $parser->addOptions(
17:             array(
18:                 'pluginName' => array(
19:                     'short' => 'p',
20:                     'default' => 'app',
21:                     'help' => __d('plugin_manager',"Plugin's name or \"app\".")
22:                 ),
23:             )
24:         );
25:         $parser->addSubcommands(array(
26:             'tree' => array(
27:                 'help' => __d('plugin_manager','Show a dependency tree')
28:             ),
29:             'inTree' => array(
30:                 'help' => __d('plugin_manager','Show plugins in the tree')
31:             ),
32:             'notInTree' => array(
33:                 'help' => __d('plugin_manager','Show plugins not in the tree')
34:             ),
35:         ));
36: 
37:         return $parser;
38:     }
39: 
40:     public function main() {
41:         $this->out($this->getOptionParser()->help());
42:     }
43: 
44:     public function tree() {
45:         $this->_pluginDependencies(
46:             PluginManager::plugin($this->params['pluginName'])
47:             , 0);
48:     }
49: 
50:     private function _pluginDependencies(Plugin $plugin, $level) {
51:         $this->out(str_repeat(' ', $level * 2) . '- ' . $plugin->getName());
52: 
53:         foreach ($plugin->dependencies() as $dependencyName) {            
54:             $this->_pluginDependencies(PluginManager::plugin($dependencyName), $level + 1);
55:         }
56:     }
57: 
58:     public function inTree() {
59:         foreach(PluginManager::inTree($this->params['pluginName']) as $plugin) {
60:             $this->out($plugin);
61:         }
62:     }
63:     
64:     public function notInTree() {
65:         foreach(PluginManager::notInTree($this->params['pluginName']) as $plugin) {
66:             $this->out($plugin);
67:         }
68:     }
69: 
70: }