From 2f86a503f1f7838f5f7f399a17edd4d16eb95034 Mon Sep 17 00:00:00 2001
From: Greg Anderson <greg.1.anderson@greenknowe.org>
Date: Sat, 14 Nov 2020 12:28:03 -0800
Subject: [PATCH] Composer 2 support (#36)

Co-authored-by: hw <hussainweb@gmail.com>
Co-authored-by: VladimirAus <v_roudakov@yahoo.com>
---
 composer.json  |  6 +++---
 src/Plugin.php | 29 +++++++++++++++++++++--------
 2 files changed, 24 insertions(+), 11 deletions(-)

diff --git a/composer.json b/composer.json
index ea4b2da..11848ba 100644
--- a/composer.json
+++ b/composer.json
@@ -9,7 +9,7 @@
     "nested package"
   ],
   "homepage": "https://github.com/drupal-composer/preserve-paths",
-  "license": "GPL-2.0+",
+  "license": "GPL-2.0-or-later",
   "authors": [
     {
       "name": "Johannes Haseitl",
@@ -21,10 +21,10 @@
     "issues": "https://github.com/drupal-composer/preserve-paths/issues"
   },
   "require": {
-    "composer-plugin-api": "^1.0"
+    "composer-plugin-api": "^1.0 || ^2.0"
   },
   "require-dev": {
-    "composer/composer": "1.*",
+    "composer/composer": "^2.0",
     "phpunit/phpunit": "4.*",
     "derhasi/tempdirectory": "0.1.*",
     "squizlabs/php_codesniffer": "2.*",
diff --git a/src/Plugin.php b/src/Plugin.php
index f65468b..59ed1a6 100644
--- a/src/Plugin.php
+++ b/src/Plugin.php
@@ -12,7 +12,7 @@
 use Composer\IO\IOInterface;
 use Composer\Plugin\PluginInterface;
 use Composer\Installer\PackageEvent;
-use Composer\Script\ScriptEvents;
+use Composer\Installer\PackageEvents;
 
 /**
  * Class Plugin.
@@ -39,12 +39,12 @@ public function activate(Composer $composer, IOInterface $io)
     public static function getSubscribedEvents()
     {
         return array(
-        ScriptEvents::PRE_PACKAGE_INSTALL => 'prePackage',
-        ScriptEvents::POST_PACKAGE_INSTALL => 'postPackage',
-        ScriptEvents::PRE_PACKAGE_UPDATE => 'prePackage',
-        ScriptEvents::POST_PACKAGE_UPDATE => 'postPackage',
-        ScriptEvents::PRE_PACKAGE_UNINSTALL => 'prePackage',
-        ScriptEvents::POST_PACKAGE_UNINSTALL => 'postPackage',
+            PackageEvents::PRE_PACKAGE_INSTALL => 'prePackage',
+            PackageEvents::POST_PACKAGE_INSTALL => 'postPackage',
+            PackageEvents::PRE_PACKAGE_UPDATE => 'prePackage',
+            PackageEvents::POST_PACKAGE_UPDATE => 'postPackage',
+            PackageEvents::PRE_PACKAGE_UNINSTALL => 'prePackage',
+            PackageEvents::POST_PACKAGE_UNINSTALL => 'postPackage',
         );
     }
 
@@ -55,7 +55,6 @@ public static function getSubscribedEvents()
      */
     public function prePackage(PackageEvent $event)
     {
-
         $this->wrapper->prePackage($event);
     }
 
@@ -68,4 +67,18 @@ public function postPackage(PackageEvent $event)
     {
         $this->wrapper->postPackage($event);
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function deactivate(Composer $composer, IOInterface $io)
+    {
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function uninstall(Composer $composer, IOInterface $io)
+    {
+    }
 }