prune on every command

src/Site.php

@@ -37,15 +37,29 @@ public static function link($name)
      */
     public static function unlink($name)
     {
-        if (! file_exists($path = $_SERVER['HOME'].'/.valet/Sites/'.$name)) {
-            return false;
-        }
-
-        @unlink($path);
+        quietly('rm '.$_SERVER['HOME'].'/.valet/Sites/'.$name);
 
         return true;
     }
 
+    /**
+     * Remove all broken symbolic links.
+     *
+     * @return void
+     */
+    public static function pruneLinks()
+    {
+        foreach (scandir($_SERVER['HOME'].'/.valet/Sites') as $file) {
+            if (in_array($file, ['.', '..'])) {
+                continue;
+            }
+
+            if (is_link($linkPath = $_SERVER['HOME'].'/.valet/Sites/'.$file) && ! file_exists($linkPath)) {
+                quietly('rm '.$linkPath);
+            }
+        }
+    }
+
     /**
      * Get all of the log files for all sites.
      *

valet

@@ -15,8 +15,19 @@ then
     sudo php $DIR/valet.php $@
 elif [[ $1 = "share" ]]
 then
+    HOST=${PWD##*/}
+
+    for linkname in ~/.valet/Sites/*; do
+        RESOLVED_LINK=$(readlink $linkname)
+
+        if [[ $RESOLVED_LINK = $PWD ]]
+        then
+            HOST=${linkname##*/}
+        fi
+    done
+
     bash $DIR/fetch-share-url.sh &
-    $DIR/bin/ngrok http -host-header=rewrite ${PWD##*/}.dev:80
+    $DIR/bin/ngrok http -host-header=rewrite $HOST.dev:80
 else
     php $DIR/valet.php $@
 fi

valet.php

@@ -16,6 +16,12 @@
  */
 $app = new Application('Laravel Valet', 'v1.0.0');
 
+/**
+ * Prune missing directories on every command.
+ */
+Valet\Configuration::prune();
+Valet\Site::pruneLinks();
+
 /**
  * Allow Valet to be run more conveniently by allowing the Node proxy to run password-less sudo.
  */