Improve example output

Author: kenjis

bin/install.php

@@ -28,15 +28,17 @@ public function __construct() {
                 'repos' => 'codeigniter3-translations',
                 'name'  => 'Translations for CodeIgniter System Messages',
                 'dir'   => 'language',
+                'example_branch' => '3.0.0',
              ),
-            'codeigniter-restserver' => array(
+            'restserver' => array(
                 'site'  => 'github',
                 'user'  => 'chriskacerguis',
                 'repos' => 'codeigniter-restserver',
                 'name'  => 'CodeIgniter REST Server',
                 'dir'   => array('config', 'controllers', 'language', 'libraries', 'views'),
                 'pre'   => 'application/',
                 'msg'   => 'See https://github.com/chriskacerguis/codeigniter-restserver',
+                'example_branch' => '2.7.2',
             ),
             'matches-cli' => array(
                 'site'  => 'github',
@@ -45,6 +47,7 @@ public function __construct() {
                 'name'  => 'Codeigniter Matches CLI',
                 'dir'   => array('config', 'controllers', 'views'),
                 'msg'   => 'See http://avenirer.github.io/codeigniter-matches-cli/',
+                'example_branch' => 'master',
             ),
             'hmvc-modules' => array(
                 'site'  => 'github',
@@ -53,6 +56,7 @@ public function __construct() {
                 'name'  => 'CodeIgniter HMVC Modules (jenssegers)',
                 'dir'   => array('core', 'third_party'),
                 'msg'   => 'See https://github.com/jenssegers/codeigniter-hmvc-modules#installation',
+                'example_branch' => 'master',
             ),
             'modular-extensions-hmvc' => array(
                 'site'  => 'bitbucket',
@@ -61,6 +65,7 @@ public function __construct() {
                 'name'  => 'Modular Extensions - HMVC (wiredesignz)',
                 'dir'   => array('core', 'third_party'),
                 'msg'   => 'See https://bitbucket.org/wiredesignz/codeigniter-modular-extensions-hmvc',
+                'example_branch' => 'codeigniter-3.x',
             ),
             'ion-auth' => array(
                 'site'  => 'github',
@@ -72,6 +77,7 @@ public function __construct() {
                     'migrations', 'models', 'sql', 'views'
                 ),
                 'msg'   => 'See http://benedmunds.com/ion_auth/',
+                'example_branch' => '2',
             ),
             'filename-checker' => array(
                 'site'  => 'github',
@@ -80,6 +86,7 @@ public function __construct() {
                 'name'  => 'CodeIgniter3 Filename Checker',
                 'dir'   => 'controllers',
                 'msg'   => 'See https://github.com/kenjis/codeigniter3-filename-checker',
+                'example_branch' => 'master',
             ),
         );
     }
@@ -97,13 +104,10 @@ public function usage($self)
         $msg .= '  php install.php <package> <version/branch>'  . PHP_EOL;
         $msg .= PHP_EOL;
         $msg .= 'Examples:' . PHP_EOL;
-        $msg .= "  php $self translations 3.0.0"  . PHP_EOL;
-        $msg .= "  php $self translations develop"  . PHP_EOL;
-        $msg .= "  php $self matches-cli master"  . PHP_EOL;
-        $msg .= "  php $self hmvc-modules master"  . PHP_EOL;
-        $msg .= "  php $self modular-extensions-hmvc codeigniter-3.x"  . PHP_EOL;
-        $msg .= "  php $self ion-auth 2"  . PHP_EOL;
-        $msg .= "  php $self filename-checker master"  . PHP_EOL;
+
+        foreach ($this->packages as $key => $value) {
+            $msg .= "  php $self $key " . $value['example_branch'] . PHP_EOL;
+        }
 
         return $msg;
     }