diff --git a/.github/workflows/lint-php-cs.yml b/.github/workflows/lint-php-cs.yml
new file mode 100644
index 0000000..025fd0b
--- /dev/null
+++ b/.github/workflows/lint-php-cs.yml
@@ -0,0 +1,88 @@
+# This workflow is provided via the organization template repository
+#
+# https://github.com/nextcloud/.github
+# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
+#
+# SPDX-FileCopyrightText: 2021-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-License-Identifier: MIT
+
+name: Lint php-cs
+
+on:
+    pull_request:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: lint-php-cs-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  changes:
+    runs-on: ubuntu-latest
+    outputs:
+      src: ${{ steps.changes.outputs.src}}
+    steps:
+      - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
+        id: changes
+        continue-on-error: true
+        with:
+          filters: |
+            src:
+              - '.github/workflows/**'
+              - 'configs/**'
+              - '.php-cs-fixer.dist.php'
+              - 'composer.json'
+              - 'composer.lock'
+              - '**.php'
+
+  lint:
+    runs-on: ubuntu-latest
+
+    name: PHP CS fixer lint
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+
+      - name: Set up php8.1
+        uses: shivammathur/setup-php@c541c155eee45413f5b09a52248675b1a2575231 #v2.31.1
+        with:
+          php-version: 8.1
+          extensions: bz2, ctype, curl, dom, fileinfo, gd, iconv, intl, json, libxml, mbstring, openssl, pcntl, posix, session, simplexml, xmlreader, xmlwriter, zip, zlib, sqlite, pdo_sqlite
+          coverage: none
+          ini-file: development
+
+      - name: Install dependencies
+        run: composer i
+
+      -   name: Install PHP CS fixer
+          run: composer require --dev friendsofphp/php-cs-fixer
+
+      - name: Lint
+        run: composer run cs:check || ( echo 'Please run `composer run cs:fix` to format your code' && exit 1 )
+
+  summary:
+    permissions:
+      contents: none
+    runs-on: ubuntu-latest
+    needs: [changes, lint]
+
+    if: always()
+
+    # This is the summary, we just avoid to rename it so that branch protection rules still match
+    name: PHP CS Summary
+
+    steps:
+      - name: Summary status
+        run: |
+          if [[ "${{ needs.changes.outputs.src }}" == "false" ]]; then
+            echo "No relevant changes detected. Nothing to lint."
+          elif [[ "${{ needs.lint.result }}" != "success" ]]; then
+            echo "Check the logs for details of 'PHP CS fixer lint' job."
+            echo "Linting failed. Please run \`composer run cs:fix\` to fix the issues."
+            exit 1
+          else
+            echo "All checks passed successfully."
+          fi
diff --git a/.github/workflows/lint-php.yml b/.github/workflows/lint-php.yml
new file mode 100644
index 0000000..942551d
--- /dev/null
+++ b/.github/workflows/lint-php.yml
@@ -0,0 +1,77 @@
+# This workflow is provided via the organization template repository
+#
+# https://github.com/nextcloud/.github
+# https://docs.github.com/en/actions/learn-github-actions/sharing-workflows-with-your-organization
+#
+# SPDX-FileCopyrightText: 2021-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-License-Identifier: MIT
+
+name: Lint php
+
+on:
+    pull_request:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: lint-php-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  changes:
+    runs-on: ubuntu-latest
+    outputs:
+      src: ${{ steps.changes.outputs.src}}
+    steps:
+      - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2
+        id: changes
+        continue-on-error: true
+        with:
+          filters: |
+            src:
+              - '.github/workflows/**'
+              - 'configs/**'
+              - 'composer.json'
+              - 'composer.lock'
+              - '**.php'
+
+  lint:
+    runs-on: ubuntu-latest
+
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+
+    strategy:
+      matrix:
+        php-versions: [ '8.1', '8.2', '8.3' ]
+
+    name: php-lint
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+
+      - name: Set up php ${{ matrix.php-versions }}
+        uses: shivammathur/setup-php@c541c155eee45413f5b09a52248675b1a2575231 #v2.31.1
+        with:
+          php-version: ${{ matrix.php-versions }}
+          coverage: none
+          ini-file: development
+
+      - name: Lint
+        run: composer run lint
+
+  summary:
+    permissions:
+      contents: none
+    runs-on: ubuntu-latest
+    needs: [changes, lint]
+
+    if: always()
+
+    name: php-lint Summary
+
+    steps:
+      - name: Summary status
+        run: if ${{ needs.changes.outputs.src != 'false' && needs.lint.result != 'success' }}; then exit 1; fi
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5ddfd7f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,14 @@
+### PHP-CS-Fixer template
+# Covers PHP CS Fixer
+# Reference: https://cs.symfony.com/
+
+# Generated files
+.php-cs-fixer.cache
+
+# Local config See: https://cs.symfony.com/doc/config.html
+.php-cs-fixer.php
+
+# Composer related files
+composer.phar
+composer.lock
+/vendor/
diff --git a/.php-cs-fixer.dist.php b/.php-cs-fixer.dist.php
new file mode 100644
index 0000000..de8b167
--- /dev/null
+++ b/.php-cs-fixer.dist.php
@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+require_once './vendor/autoload.php';
+
+use PhpCsFixer\Runner\Parallel\ParallelConfigFactory;
+use Nextcloud\CodingStandard\Config;
+
+$config = new Config();
+$config
+	->setParallelConfig(ParallelConfigFactory::detect())
+	->getFinder()
+	->ignoreVCSIgnored(true)
+	->notPath('composer')
+	->notPath('node_modules')
+	->notPath('vendor')
+	->in('configs')
+	->in(__DIR__);
+
+return $config;
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..91b3f2e
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,13 @@
+{
+  "name": "ionos-productivity/nc-config",
+  "description": "HiDrive Next config partials and configuration scripts",
+  "scripts": {
+    "cs:fix": "./vendor/bin/php-cs-fixer fix",
+    "cs:check": "./vendor/bin/php-cs-fixer fix --dry-run --diff",
+    "lint": "find . -name \\*.php -print0 | xargs -0 -n1 php -l"
+  },
+  "require-dev": {
+    "friendsofphp/php-cs-fixer": "^3.75",
+    "nextcloud/coding-standard": "^1.3"
+  }
+}
diff --git a/composer.lock b/composer.lock
new file mode 100644
index 0000000..a859733
--- /dev/null
+++ b/composer.lock
@@ -0,0 +1,159 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "9097266222e2e8c4ba5444c36f6fee29",
+    "packages": [],
+    "packages-dev": [
+        {
+            "name": "kubawerlos/php-cs-fixer-custom-fixers",
+            "version": "v3.24.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/kubawerlos/php-cs-fixer-custom-fixers.git",
+                "reference": "93222100a91399314c3726857e249e76c4a7d760"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/kubawerlos/php-cs-fixer-custom-fixers/zipball/93222100a91399314c3726857e249e76c4a7d760",
+                "reference": "93222100a91399314c3726857e249e76c4a7d760",
+                "shasum": ""
+            },
+            "require": {
+                "ext-filter": "*",
+                "ext-tokenizer": "*",
+                "friendsofphp/php-cs-fixer": "^3.61.1",
+                "php": "^7.4 || ^8.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^9.6.22 || 10.5.45 || ^11.5.7"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "PhpCsFixerCustomFixers\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Kuba Werłos",
+                    "email": "werlos@gmail.com"
+                }
+            ],
+            "description": "A set of custom fixers for PHP CS Fixer",
+            "support": {
+                "issues": "https://github.com/kubawerlos/php-cs-fixer-custom-fixers/issues",
+                "source": "https://github.com/kubawerlos/php-cs-fixer-custom-fixers/tree/v3.24.0"
+            },
+            "time": "2025-03-22T16:51:39+00:00"
+        },
+        {
+            "name": "nextcloud/coding-standard",
+            "version": "v1.3.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nextcloud/coding-standard.git",
+                "reference": "9c719c4747fa26efc12f2e8b21c14a9a75c6ba6d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nextcloud/coding-standard/zipball/9c719c4747fa26efc12f2e8b21c14a9a75c6ba6d",
+                "reference": "9c719c4747fa26efc12f2e8b21c14a9a75c6ba6d",
+                "shasum": ""
+            },
+            "require": {
+                "kubawerlos/php-cs-fixer-custom-fixers": "^3.22",
+                "php": "^7.3|^8.0",
+                "php-cs-fixer/shim": "^3.17"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Nextcloud\\CodingStandard\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Christoph Wurst",
+                    "email": "christoph@winzerhof-wurst.at"
+                }
+            ],
+            "description": "Nextcloud coding standards for the php cs fixer",
+            "support": {
+                "issues": "https://github.com/nextcloud/coding-standard/issues",
+                "source": "https://github.com/nextcloud/coding-standard/tree/v1.3.2"
+            },
+            "time": "2024-10-14T16:49:05+00:00"
+        },
+        {
+            "name": "php-cs-fixer/shim",
+            "version": "v3.75.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHP-CS-Fixer/shim.git",
+                "reference": "eea219a577085bd13ff0cb644a422c20798316c7"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PHP-CS-Fixer/shim/zipball/eea219a577085bd13ff0cb644a422c20798316c7",
+                "reference": "eea219a577085bd13ff0cb644a422c20798316c7",
+                "shasum": ""
+            },
+            "require": {
+                "ext-json": "*",
+                "ext-tokenizer": "*",
+                "php": "^7.4 || ^8.0"
+            },
+            "replace": {
+                "friendsofphp/php-cs-fixer": "self.version"
+            },
+            "suggest": {
+                "ext-dom": "For handling output formats in XML",
+                "ext-mbstring": "For handling non-UTF8 characters."
+            },
+            "bin": [
+                "php-cs-fixer",
+                "php-cs-fixer.phar"
+            ],
+            "type": "application",
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Dariusz Rumiński",
+                    "email": "dariusz.ruminski@gmail.com"
+                }
+            ],
+            "description": "A tool to automatically fix PHP code style",
+            "support": {
+                "issues": "https://github.com/PHP-CS-Fixer/shim/issues",
+                "source": "https://github.com/PHP-CS-Fixer/shim/tree/v3.75.0"
+            },
+            "time": "2025-03-31T18:45:02+00:00"
+        }
+    ],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": [],
+    "platform-dev": [],
+    "plugin-api-version": "2.2.0"
+}
diff --git a/configs/admin_audit.config.php b/configs/admin_audit.config.php
index 4ffe790..b2d539c 100644
--- a/configs/admin_audit.config.php
+++ b/configs/admin_audit.config.php
@@ -4,7 +4,7 @@
 	'log.condition' => [
 		'apps' => ['admin_audit'],
 	],
-	"log_type_audit" => "errorlog",
-	"syslog_tag_audit" => "nextcloud",
-	"logfile_audit" => "",
+	'log_type_audit' => 'errorlog',
+	'syslog_tag_audit' => 'nextcloud',
+	'logfile_audit' => '',
 ];
diff --git a/configs/app-paths.config.php b/configs/app-paths.config.php
index 1e7455f..d3b6116 100644
--- a/configs/app-paths.config.php
+++ b/configs/app-paths.config.php
@@ -1,20 +1,21 @@
 <?php
+
 $CONFIG = [
-  'apps_paths' => [
-    [
-      'path' => '/var/www/html/apps',
-      'url' => '/apps',
-      'writable' => true,
-    ],
-    [
-      'path' => '/var/www/html/apps-custom',
-      'url' => '/apps-custom',
-      'writable' => true,
-    ],
-    [
-      'path' => '/var/www/html/apps-external',
-      'url' => '/apps-external',
-      'writable' => true,
-    ],
-  ],
+	'apps_paths' => [
+		[
+			'path' => '/var/www/html/apps',
+			'url' => '/apps',
+			'writable' => true,
+		],
+		[
+			'path' => '/var/www/html/apps-custom',
+			'url' => '/apps-custom',
+			'writable' => true,
+		],
+		[
+			'path' => '/var/www/html/apps-external',
+			'url' => '/apps-external',
+			'writable' => true,
+		],
+	],
 ];
diff --git a/configs/defaultapp.config.php b/configs/defaultapp.config.php
index 7c0375b..34eb200 100644
--- a/configs/defaultapp.config.php
+++ b/configs/defaultapp.config.php
@@ -1,4 +1,5 @@
 <?php
+
 $CONFIG = [
 	'defaultapp' => 'files',
 ];
diff --git a/configs/disable-automatic-updates.config.php b/configs/disable-automatic-updates.config.php
index ba0908d..8ed6246 100644
--- a/configs/disable-automatic-updates.config.php
+++ b/configs/disable-automatic-updates.config.php
@@ -1,4 +1,5 @@
 <?php
+
 $CONFIG = [
 	'appstoreenabled' => false,
 ];
diff --git a/configs/enable-theme.config.php b/configs/enable-theme.config.php
index 20b1982..3c295b3 100644
--- a/configs/enable-theme.config.php
+++ b/configs/enable-theme.config.php
@@ -1,4 +1,5 @@
 <?php
+
 $CONFIG = [
 	'theme' => 'nc-ionos-theme',
 ];
diff --git a/configs/ionos-apps-user-agents.config.php b/configs/ionos-apps-user-agents.config.php
index 54aedb0..23196fb 100644
--- a/configs/ionos-apps-user-agents.config.php
+++ b/configs/ionos-apps-user-agents.config.php
@@ -1,4 +1,5 @@
 <?php
+
 $CONFIG = [
 	'core.login_flow_v2.allowed_user_agents' => [
 		// Use regex to match the user agent string
diff --git a/configs/ionos-links.config.php b/configs/ionos-links.config.php
index 07e4dd2..ac85f17 100644
--- a/configs/ionos-links.config.php
+++ b/configs/ionos-links.config.php
@@ -1,14 +1,15 @@
 <?php
+
 $CONFIG = [
-  'ionos_peer_products' => [
-	'ionos_webmail_target_link' => 'https://email.ionos.fr/',
-  ],
-  'ionos_help_target_link' => 'https://wl.hidrive.com/easy/0027',
-  'ionos_customclient_windows' => 'https://wl.hidrive.com/easy/0003',
-  'ionos_customclient_macos' => 'https://wl.hidrive.com/easy/1003',
-  'ionos_customclient_android' => 'https://wl.hidrive.com/easy/0022',
-  'ionos_customclient_ios' => 'https://wl.hidrive.com/easy/0021',
-  'ionos_customclient_ios_appid' => '6738140194',
-  'ionos_homepage' => 'https://ionos.fr/',
-  'simpleSignUpLink.shown' => false,
+	'ionos_peer_products' => [
+		'ionos_webmail_target_link' => 'https://email.ionos.fr/',
+	],
+	'ionos_help_target_link' => 'https://wl.hidrive.com/easy/0027',
+	'ionos_customclient_windows' => 'https://wl.hidrive.com/easy/0003',
+	'ionos_customclient_macos' => 'https://wl.hidrive.com/easy/1003',
+	'ionos_customclient_android' => 'https://wl.hidrive.com/easy/0022',
+	'ionos_customclient_ios' => 'https://wl.hidrive.com/easy/0021',
+	'ionos_customclient_ios_appid' => '6738140194',
+	'ionos_homepage' => 'https://ionos.fr/',
+	'simpleSignUpLink.shown' => false,
 ];
diff --git a/configs/oidc.config.php b/configs/oidc.config.php
index e463dbd..2fd87be 100644
--- a/configs/oidc.config.php
+++ b/configs/oidc.config.php
@@ -1,4 +1,5 @@
 <?php
+
 $CONFIG = [
 	'user_oidc' => [
 		'enable_default_claims' => false,
diff --git a/configs/redirects.config.php b/configs/redirects.config.php
index 6defd94..d63e649 100644
--- a/configs/redirects.config.php
+++ b/configs/redirects.config.php
@@ -1,14 +1,15 @@
 <?php
+
 $CONFIG = [
-  'redirects' => [
-    // Request path without /index.php/ maps to a controller path in the form
-    // <app name>.<controller name>.<handler>.
+	'redirects' => [
+		// Request path without /index.php/ maps to a controller path in the form
+		// <app name>.<controller name>.<handler>.
 
-    // - For a FooController.php the controller name is "foo" (lowercase)
-    // - A handler would be a method in FooController that was annotated with
-    //   - either #[FrontpageRoute] attribute
-    //   - or configured in routes.php
-    '^\/settings(\/.*)?' => 'simplesettings.page.index',
-    '^\/u\/[a-zA-Z0-9]+' => 'apps/files'
-  ],
+		// - For a FooController.php the controller name is "foo" (lowercase)
+		// - A handler would be a method in FooController that was annotated with
+		//   - either #[FrontpageRoute] attribute
+		//   - or configured in routes.php
+		'^\/settings(\/.*)?' => 'simplesettings.page.index',
+		'^\/u\/[a-zA-Z0-9]+' => 'apps/files'
+	],
 ];
diff --git a/configs/reduce-langs.config.php b/configs/reduce-langs.config.php
index 91fef73..c1d0f43 100644
--- a/configs/reduce-langs.config.php
+++ b/configs/reduce-langs.config.php
@@ -1,12 +1,13 @@
 <?php
+
 $CONFIG = [
-  'reduce_to_languages' => [
-    'en',
-    'de_DE',
-    'es',
-    'fr',
-    'it',
-    'nl',
-    'sv',
-  ],
+	'reduce_to_languages' => [
+		'en',
+		'de_DE',
+		'es',
+		'fr',
+		'it',
+		'nl',
+		'sv',
+	],
 ];
diff --git a/configs/share-by-mail.config.php b/configs/share-by-mail.config.php
index 0510367..c52ef3f 100644
--- a/configs/share-by-mail.config.php
+++ b/configs/share-by-mail.config.php
@@ -1,5 +1,6 @@
 <?php
+
 $CONFIG = [
-  // Enable creating and sending sharelinks via e-mail
-  'sharing.enable_share_mail' => true,
+	// Enable creating and sending sharelinks via e-mail
+	'sharing.enable_share_mail' => true,
 ];
diff --git a/configs/upgrade.config.php b/configs/upgrade.config.php
index ff4f09b..3c076d9 100644
--- a/configs/upgrade.config.php
+++ b/configs/upgrade.config.php
@@ -1,4 +1,5 @@
 <?php
+
 $CONFIG = [
 	'upgrade.disable-web' => true,
 ];