From e36756b95136427a5e57e9869989b84740b0e746 Mon Sep 17 00:00:00 2001
From: Dave Mc Nicoll <info@mcnd.ca>
Date: Wed, 18 Oct 2023 19:49:24 +0000
Subject: [PATCH] - Added autoclean of dead symlinks

---
 src/Action/Symlink.php | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/Action/Symlink.php b/src/Action/Symlink.php
index cc36a32..7917797 100644
--- a/src/Action/Symlink.php
+++ b/src/Action/Symlink.php
@@ -14,7 +14,7 @@ class Symlink implements InstallActionInterface
         protected Config $config,
     ) { }
 
-    public function run(bool $dryRun = false) : mixed
+    public function run(bool $dryRun = false, bool $clean = true) : mixed
     {
         if (empty($this->config->destination)) {
             throw new \InvalidArgumentException("A destination must be provided into Config object.");
@@ -24,6 +24,16 @@ class Symlink implements InstallActionInterface
             $this->mapPackagesLinks($path, $file);
         }
 
+        if ( $clean ) {
+            foreach(glob($this->config->destination . DIRECTORY_SEPARATOR . "*") as $file) {
+                if ( is_link($file) ) {
+                    if (! file_exists(readlink($file)) ) {
+                        unlink($file);
+                    }
+                }
+            }
+        }
+
         if ( ! $dryRun ) {
             foreach($this->packageLinks as $link => $source) {
                 $destination = $this->config->destination . DIRECTORY_SEPARATOR . $link;