build: update to Pimcore 6 / Symfony 4

.gitignore

@@ -18,7 +18,7 @@
 /var/classes/DataObject
 
 !/var/config
-/var/config/system.php
+/var/config/system.yml
 /var/config/debug-mode.php
 /var/config/maintenance.php
 

composer.json

@@ -18,10 +18,13 @@
   "require": {
     "php": ">=7.2",
     "ext-json": "*",
-    "coreshop/pimcore-bundle": "^2.0",
-    "coreshop/seo-bundle": "^2.0",
+    "coreshop/pimcore": "2.1.x-dev",
+    "coreshop/pimcore-bundle": "2.1.x-dev",
+    "coreshop/seo": "2.1.x-dev",
+    "coreshop/seo-bundle": "2.1.x-dev",
     "danielstjules/stringy": "^3.1",
-    "pimcore/pimcore": "~5.8.0",
+    "pimcore/pimcore": "~6.0.0",
+    "symfony/symfony": "^4.3",
     "symfony/webpack-encore-bundle": "^1.3",
     "w-vision/pimcore-deployer": "^1.2",
     "w-vision/wvision": "^2.2.0"
@@ -43,21 +46,17 @@
     "post-create-project-cmd": "Pimcore\\Composer::postCreateProject",
     "post-install-cmd": [
       "Pimcore\\Composer::postInstall",
-      "@symfony-scripts"
+      "@pimcore-scripts"
     ],
     "post-update-cmd": [
       "Pimcore\\Composer::postUpdate",
-      "@symfony-scripts",
-      "Pimcore\\Composer::executeMigrationsUp"
+      "@pimcore-scripts",
+      "Pimcore\\Composer::executeMigrationsUp",
+      "@pimcore-scripts"
     ],
-    "pre-package-update": [
-      "Pimcore\\Composer::prePackageUpdate"
-    ],
-    "symfony-scripts": [
-      "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
-      "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
-      "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile",
-      "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::prepareDeploymentTarget"
+    "pimcore-scripts": [
+      "Pimcore\\Composer::clearCache",
+      "Pimcore\\Composer::installAssets"
     ]
   },
   "extra": {