Added isSymlink logic to determine if Grav is symbolically linked or not.

CHANGELOG.md

@@ -1,3 +1,9 @@
+# v0.9.36
+## XX/XX/2015
+
+1. [](#improved)
+    * Added isSymlink method in GPM to determine if Grav is symbolically linked or not
+
 # v0.9.35
 ## 08/06/2015
 
@@ -5,13 +11,12 @@
     * Added `body_classes` field
     * Added `visiblity` toggle and help tooltips on new page form
     * Added new `Page.unsetRoute()` method to allow admin to regenerate the route
-1. [](#improved)
+2. [](#improved)
     * User save no longer stores username each time
     * Page list form field now shows all pages except root
     * Removed required option from page title
     * Added configuration settings for running Nginx in sub directory
-1. [](#bugfix)
-    * Fixed issue with GPM and cURL throwing `Undefined offset: 1` error
+3. [](#bugfix)
     * Fixed deep translation merging
     * Fixed broken **metadata** merging with site defaults
     * Fixed broken **summary** field

system/src/Grav/Common/GPM/Installer.php

@@ -287,4 +287,14 @@ class Installer
     {
         return self::$error;
     }
+
+    /**
+     * Allows to manually set an error
+     * @param $error the Error code
+     */
+
+    public static function setError($error)
+    {
+        self::$error = $error;
+    }
 }

system/src/Grav/Common/GPM/Remote/Grav.php

@@ -87,4 +87,9 @@ class Grav extends AbstractPackageCollection
     {
         return version_compare(GRAV_VERSION, $this->getVersion(), '<');
     }
+
+    public function isSymlink()
+    {
+        return is_link(GRAV_ROOT . DS . 'index.php');
+    }
 }

system/src/Grav/Common/GPM/Upgrader.php

@@ -80,4 +80,14 @@ class Upgrader
     {
         return version_compare($this->getLocalVersion(), $this->getRemoteVersion(), "<");
     }
+
+    /**
+     * Checks if Grav is currently symbolically linked
+     * @return boolean True if Grav is symlinked, False otherwise.
+     */
+
+    public function isSymlink()
+    {
+        return $this->remote->isSymlink();
+    }
 }