chore: project infrastructure, code quality and CI/CD

.ddev/.setup/templates/index.php

@@ -5,7 +5,7 @@
 $supportedVersions = explode(' ', getenv('TYPO3_VERSIONS'));
 
 // Check if composer.json exists
-$composerJsonPath = __DIR__ . '/../composer.json';
+$composerJsonPath = __DIR__.'/../composer.json';
 if (file_exists($composerJsonPath)) {
     $composerJsonContent = file_get_contents($composerJsonPath);
     $composerData = json_decode($composerJsonContent, true);
@@ -42,7 +42,7 @@
     <p>Run <code>ddev install all</code> to install all TYPO3 instances below:</p>
     <?php
     foreach ($supportedVersions as $version) {
-        $directoryPath = '/var/www/html/.Build/' . $version;
+        $directoryPath = '/var/www/html/.Build/'.$version;
         if (is_dir($directoryPath)) {
             echo "<article class='flex'><kbd>{$version}</kbd><div><strong>Frontend</strong><br/><strong>Backend</strong></div><div><a target='_blank' href='https://{$version}.{$extensionKey}.ddev.site'>https://{$version}.{$extensionKey}.ddev.site</a><br/><a target='_blank' href='https://{$version}.{$extensionKey}.ddev.site/typo3/?u={$typo3AdminUser}&p={$typo3AdminPassword}'>https://{$version}.{$extensionKey}.ddev.site/typo3</a></div></article>";
         } else {
@@ -64,7 +64,7 @@
         $filePath = $fileInfo->getPathname();
         $fileName = $fileInfo->getFilename();
 
-        if ($fileName[0] === '.' || $fileInfo->isDir()) {
+        if ('.' === $fileName[0] || $fileInfo->isDir()) {
             continue;
         }
 

.ddev/commands/web/cgl

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -e
+
+## Description: Run CGL script for the package files
+## Usage: cgl [command] [options]
+## Example: ddev cgl lint\nddev cgl fix\nddev cgl migration\nddev cgl sca\nddev cgl lint:composer\nddev cgl fix:composer
+
+composer -d /var/www/html/Tests/CGL "$@"

.editorconfig

@@ -0,0 +1,77 @@
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+charset = utf-8
+end_of_line = lf
+indent_style = space
+indent_size = 4
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+# JS files
+[*.js]
+indent_size = 2
+
+# JSON files
+[*.json]
+indent_style = tab
+
+# package.json
+[package.json]
+indent_size = 2
+
+# ReST files
+[{*.rst,*.rst.txt}]
+indent_size = 4
+max_line_length = 80
+
+# SQL files
+[*.sql]
+indent_style = tab
+indent_size = 2
+
+# TypoScript files
+[*.{typoscript,tsconfig}]
+indent_size = 2
+
+# YAML files
+[{*.yml,*.yaml}]
+indent_size = 2
+
+# XLF files
+[*.xlf]
+indent_style = tab
+
+# .htaccess
+[.htaccess]
+indent_style = tab
+
+# Markdown files
+[*.md]
+indent_style = unset
+indent_size = unset
+trim_trailing_whitespace = unset
+insert_final_newline = unset
+
+# phpstan.neon
+[*.neon]
+indent_style = tab
+
+# Ignore paths
+[/.ddev/**]
+charset = unset
+end_of_line = unset
+insert_final_newline = unset
+trim_trailing_whitespace = unset
+indent_style = unset
+indent_size = unset
+
+[/Documentation/**]
+charset = unset
+end_of_line = unset
+insert_final_newline = unset
+trim_trailing_whitespace = unset
+indent_style = unset
+indent_size = unset

.gitattributes

@@ -1,3 +1,18 @@
-*               text=auto
-/.gitattributes export-ignore
-/.gitignore     export-ignore
+*                                text=auto
+/.ddev                           export-ignore
+/.github                         export-ignore
+/Tests                           export-ignore
+/Documentation                   export-ignore
+/docs                            export-ignore
+/.editorconfig                   export-ignore
+/.gitattributes                  export-ignore
+/.gitignore                      export-ignore
+/CODEOWNERS                      export-ignore
+/CODE_OF_CONDUCT.md              export-ignore
+/CONTRIBUTING.md                 export-ignore
+/SECURITY.md                     export-ignore
+/composer.lock                   export-ignore
+/packaging_exclude.php           export-ignore
+/phpunit.xml                     export-ignore
+/renovate.json                   export-ignore
+/version-bumper.yaml             export-ignore

.github/workflows/cgl.yml

@@ -0,0 +1,9 @@
+name: CGL
+on:
+  push:
+    branches:
+      - '**'
+
+jobs:
+  cgl:
+    uses: konradmichalik/reusable-github-actions/.github/workflows/cgl-test.yml@main

.github/workflows/release.yml

@@ -0,0 +1,13 @@
+name: Release
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  ter-publish:
+    uses: konradmichalik/reusable-github-actions/.github/workflows/release-typo3.yml@main
+    secrets:
+      typo3-api-token: ${{ secrets.TYPO3_API_TOKEN }}
+    with:
+      typo3-extension-key: 'repeatable_form_elements'

.github/workflows/tests.yml

@@ -0,0 +1,13 @@
+name: Tests
+on:
+  push:
+    branches:
+      - '**'
+
+jobs:
+  tests:
+    uses: konradmichalik/reusable-github-actions/.github/workflows/tests-typo3.yml@main
+    with:
+      php-versions: '["8.2", "8.3", "8.4", "8.5"]'
+      typo3-versions: '["13.4", "14.2"]'
+      dependencies: '["highest", "lowest"]'

.gitignore

@@ -1,4 +1,10 @@
+.Build/
+.claude
+.idea
 /public
+!Resources/Public
 /vendor
-/composer.lock
-.Build/
+/var
+/Tests/CGL/vendor
+.phpunit.result.cache
+Tests/CGL/.php-cs-fixer.cache

CODEOWNERS

@@ -0,0 +1 @@
+* km@move-elevator.de

CODE_OF_CONDUCT.md

@@ -0,0 +1,7 @@
+# Code of Conduct
+
+This project uses the
+[TYPO3 Code of Conduct](https://typo3.org/community/values/code-of-conduct).
+
+When you contribute to this project or interact with community members,
+you agree to adhere to this code of conduct.

CONTRIBUTING.md

@@ -0,0 +1,97 @@
+# Contributing
+
+Thank you for considering contributing to this project! Every contribution is welcome and helps improve the quality of the project. To ensure a smooth process and maintain high code quality, please follow the steps below.
+
+Please note that this project adheres to the [TYPO3 Code of Conduct](https://typo3.org/community/values/code-of-conduct). By participating, you are expected to uphold this code.
+
+## Requirements
+
+- [DDEV](https://ddev.readthedocs.io/en/stable/)
+
+## Preparation
+
+```bash
+# Clone repository
+git clone https://github.com/move-elevator/typo3-repeatable-form-elements.git
+cd typo3-repeatable-form-elements
+
+# Start the project with DDEV
+ddev start
+
+# Install dependencies
+ddev composer install
+```
+
+## Run linters
+
+```bash
+# All linters
+ddev cgl lint
+
+# Specific linters
+ddev cgl lint:composer
+ddev cgl lint:editorconfig
+ddev cgl lint:php
+
+# Fix all CGL issues
+ddev cgl fix
+
+# Fix specific CGL issues
+ddev cgl fix:composer
+ddev cgl fix:editorconfig
+ddev cgl fix:php
+```
+
+## Run static code analysis
+
+```bash
+# All static code analyzers
+ddev cgl sca
+
+# Specific static code analyzers
+ddev cgl sca:php
+```
+
+## Run tests
+
+```bash
+# All tests
+ddev composer test
+
+# All tests with code coverage
+ddev composer test:coverage
+```
+
+## TYPO3 Setup
+
+For testing the extension, you need to set up the TYPO3 instances.
+
+```bash
+# Install all TYPO3 versions, which are supported by the extension
+ddev install all
+
+# Or install specific TYPO3 versions
+ddev install 13
+
+# Open the overview page
+ddev launch
+
+# Run TYPO3 specific commands
+ddev 13 typo3 cache:flush
+ddev 13 composer install
+ddev all typo3 database:updateschema
+```
+
+## Workflow
+
+1. Fork the repository and create a feature branch from `main`.
+2. Make your changes and ensure all linters and tests pass.
+3. Use descriptive commit messages following the conventional commits format: `<type>: <description>` (e.g. `feat: add nested repeatable container support`, `fix: resolve copy button state after removal`).
+
+## Submit a pull request
+
+After completing your work, **open a pull request** and provide a description of your changes. Ideally, your PR should reference an issue that explains the problem you are addressing.
+
+All mentioned code quality tools will run automatically on every pull request. For more details, see the relevant [workflows][1].
+
+[1]: .github/workflows

Classes/Configuration/Extension.php

@@ -3,23 +3,12 @@
 declare(strict_types=1);
 
 /*
- * This file is part of the TYPO3 CMS extension "repeatable_form_elements".
+ * This file is part of the "repeatable_form_elements" TYPO3 CMS extension.
  *
- * Copyright (C) 2018 Ralf Zimmermann dreistrom.land AG <r.zimmermann@dreistrom.land>
- * Copyright (C) 2021 Elias Häußler <elias@haeussler.dev>
+ * (c) 2018-2026 Konrad Michalik <km@move-elevator.de>
  *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
 
 namespace TRITUM\RepeatableFormElements\Configuration;
@@ -28,11 +17,9 @@
 use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
 
 /**
- * Extension
+ * Extension.
  *
- * @author Ralf Zimmermann | dreistrom.land AG <r.zimmermann@dreistrom.land>
- * @author Elias Häußler <elias@haeussler.dev>
- * @author Christian Seyfferth | dreistrom.land AG <c.seyfferth@dreistrom.land>
+ * @author Konrad Michalik <km@move-elevator.de>
  * @license GPL-2.0-or-later
  */
 final class Extension

Classes/Event/AfterBuildingFinishedEvent.php

@@ -2,20 +2,27 @@
 
 declare(strict_types=1);
 
+/*
+ * This file is part of the "repeatable_form_elements" TYPO3 CMS extension.
+ *
+ * (c) 2018-2026 Konrad Michalik <km@move-elevator.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 namespace TRITUM\RepeatableFormElements\Event;
 
 use TYPO3\CMS\Form\Domain\Model\Renderable\RenderableInterface;
 
 /**
- * Dispatched after a form renderable has been built/copied by the repeatable container logic.
+ * AfterBuildingFinishedEvent.
  *
- * This event replaces the former SC_OPTIONS hook
- * $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['ext/form']['afterBuildingFinished']
- * which was removed in TYPO3 v14 (Breaking #98239).
+ * @author Konrad Michalik <km@move-elevator.de>
  */
-final class AfterBuildingFinishedEvent
+final readonly class AfterBuildingFinishedEvent
 {
     public function __construct(
-        public readonly RenderableInterface $renderable,
+        public RenderableInterface $renderable,
     ) {}
 }