initial app setup

.env

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+# In all environments, the following files are loaded if they exist,
+# the later taking precedence over the former:
+#
+#  * .env                contains default values for the environment variables needed by the app
+#  * .env.local          uncommitted file with local overrides
+#  * .env.$APP_ENV       committed environment-specific defaults
+#  * .env.$APP_ENV.local uncommitted environment-specific overrides
+#
+# Real environment variables win over .env files.
+#
+# DO NOT DEFINE PRODUCTION SECRETS IN THIS FILE NOR IN ANY OTHER COMMITTED FILES.
+#
+# Run "composer dump-env prod" to compile .env files for production use (requires symfony/flex >=1.2).
+# https://symfony.com/doc/current/best_practices/configuration.html#infrastructure-related-configuration
+
+###> symfony/framework-bundle ###
+APP_ENV=dev
+APP_SECRET=b0795f5bab7f1f59344cd7c85675454a
+#TRUSTED_PROXIES=127.0.0.1,127.0.0.2
+#TRUSTED_HOSTS='^localhost|example\.com$'
+###< symfony/framework-bundle ###
+
+###> doctrine/doctrine-bundle ###
+# Format described at https://www.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/configuration.html#connecting-using-a-url
+# For an SQLite database, use: "sqlite:///%kernel.project_dir%/var/data.db"
+# Configure your db driver and server_version in config/packages/doctrine.yaml
+DATABASE_URL=sqlite:///%kernel.project_dir%/var/data.db
+###< doctrine/doctrine-bundle ###

.env.test

@@ -0,0 +1,4 @@
+# define your env variables for the test env here
+KERNEL_CLASS='App\Kernel'
+APP_SECRET='$ecretf0rt3st'
+SYMFONY_DEPRECATIONS_HELPER=999999

.gitignore

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+
+###> symfony/framework-bundle ###
+/.env.local
+/.env.local.php
+/.env.*.local
+/public/bundles/
+/var/
+/vendor/
+###< symfony/framework-bundle ###
+
+###> symfony/web-server-bundle ###
+/.web-server-pid
+###< symfony/web-server-bundle ###
+
+###> symfony/phpunit-bridge ###
+.phpunit
+.phpunit.result.cache
+/phpunit.xml
+###< symfony/phpunit-bridge ###
+
+###> friendsofphp/php-cs-fixer ###
+/.php_cs
+/.php_cs.cache
+###< friendsofphp/php-cs-fixer ###

.php_cs.dist

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+<?php
+
+$finder = PhpCsFixer\Finder::create()
+    ->in(__DIR__)
+    ->exclude('var')
+;
+
+return PhpCsFixer\Config::create()
+    ->setRules([
+        '@Symfony' => true,
+        'array_syntax' => ['syntax' => 'short'],
+    ])
+    ->setFinder($finder)
+;

LICENSE

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+Copyright (c) 2019 Christian Flothmann & Christopher Hertel
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

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+# Symfony Forms in Detail
+
+Repository contains example application used for "Symfony Forms in Detail" at [Web Summer Camp 2019](https://2019.websummercamp.com/)
+
+## Requirements
+
+* PHP >= 7.1.3
+* [Doctrine compatible](https://www.doctrine-project.org/projects/doctrine-dbal/en/2.9/reference/introduction.html#introduction) database layer, eg. SQlite
+
+## Setting up the application
+
+**Checkout & Build** 
+
+```bash
+$ git clone git@github.com:chr-hertel/product-crud.git
+$ cd product-crud
+$ composer install
+```
+
+**Database**
+
+Configure your database connection using `DATABASE_URL` in `.env`
+
+```bash
+$ bin/console doctrine:database:create
+$ bin/console doctrine:schema:create --force
+```
+
+**Webserver**
+
+Configure your vhost root to point to `public/` or use  
+
+```bash
+$ bin/console server:start
+```
+
+and open homepage (eg http://localhost:8000)
+
+## Quality Checks
+
+You can execute the configured quality checks by running
+
+```bash
+$ bin/check
+```
+
+It will execute:
+
+* Symfony Yaml- and Twig-Linting
+* Doctrine Schema Validation
+* Composer Validation
+* PHPStan Static Code Analysis
+* PHP-CS-Fixer Code Style
+* Security Checker
+* PHPUnit Testing

bin/check

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+#!/usr/bin/env bash
+
+# file linting
+bin/console lint:yaml config
+bin/console lint:twig templates --env=prod
+
+# schema validation
+bin/console doctrine:schema:validate --skip-sync
+
+# composer validation
+composer validate
+
+# static code analysis
+vendor/bin/phpstan analyse
+
+# code style
+vendor/bin/php-cs-fixer fix --dry-run
+
+# security check
+vendor/bin/security-checker security:check
+
+# tests
+bin/phpunit

bin/console

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+#!/usr/bin/env php
+<?php
+
+use App\Kernel;
+use Symfony\Bundle\FrameworkBundle\Console\Application;
+use Symfony\Component\Console\Input\ArgvInput;
+use Symfony\Component\Debug\Debug;
+
+if (false === in_array(\PHP_SAPI, ['cli', 'phpdbg', 'embed'], true)) {
+    echo 'Warning: The console should be invoked via the CLI version of PHP, not the '.\PHP_SAPI.' SAPI'.\PHP_EOL;
+}
+
+set_time_limit(0);
+
+require dirname(__DIR__).'/vendor/autoload.php';
+
+if (!class_exists(Application::class)) {
+    throw new RuntimeException('You need to add "symfony/framework-bundle" as a Composer dependency.');
+}
+
+$input = new ArgvInput();
+if (null !== $env = $input->getParameterOption(['--env', '-e'], null, true)) {
+    putenv('APP_ENV='.$_SERVER['APP_ENV'] = $_ENV['APP_ENV'] = $env);
+}
+
+if ($input->hasParameterOption('--no-debug', true)) {
+    putenv('APP_DEBUG='.$_SERVER['APP_DEBUG'] = $_ENV['APP_DEBUG'] = '0');
+}
+
+require dirname(__DIR__).'/config/bootstrap.php';
+
+if ($_SERVER['APP_DEBUG']) {
+    umask(0000);
+
+    if (class_exists(Debug::class)) {
+        Debug::enable();
+    }
+}
+
+$kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
+$application = new Application($kernel);
+$application->run($input);

bin/phpunit

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+#!/usr/bin/env php
+<?php
+
+if (!file_exists(dirname(__DIR__).'/vendor/symfony/phpunit-bridge/bin/simple-phpunit.php')) {
+    echo "Unable to find the `simple-phpunit.php` script in `vendor/symfony/phpunit-bridge/bin/`.\n";
+    exit(1);
+}
+
+if (false === getenv('SYMFONY_PHPUNIT_DIR')) {
+    putenv('SYMFONY_PHPUNIT_DIR='.__DIR__.'/.phpunit');
+}
+
+require dirname(__DIR__).'/vendor/symfony/phpunit-bridge/bin/simple-phpunit.php';

composer.json

@@ -0,0 +1,86 @@
+{
+    "name": "chr-hertel/product-crud",
+    "type": "project",
+    "description": "Example application for extending Symfony Forms",
+    "license": "MIT",
+    "require": {
+        "php": "^7.1.3",
+        "ext-ctype": "*",
+        "ext-iconv": "*",
+        "ext-json": "*",
+        "doctrine/doctrine-bundle": "^1.6.10",
+        "doctrine/doctrine-migrations-bundle": "^1.3 || ^2.0",
+        "doctrine/orm": "^2.5.11",
+        "sensio/framework-extra-bundle": "^5.4",
+        "symfony/asset": "4.3.*",
+        "symfony/console": "4.3.*",
+        "symfony/dotenv": "4.3.*",
+        "symfony/flex": "^1.3.1",
+        "symfony/form": "4.3.*",
+        "symfony/framework-bundle": "4.3.*",
+        "symfony/monolog-bundle": "^3.4",
+        "symfony/twig-bundle": "4.3.*",
+        "symfony/validator": "4.3.*",
+        "symfony/yaml": "4.3.*"
+    },
+    "replace": {
+        "paragonie/random_compat": "2.*",
+        "symfony/polyfill-ctype": "*",
+        "symfony/polyfill-iconv": "*",
+        "symfony/polyfill-php56": "*",
+        "symfony/polyfill-php70": "*",
+        "symfony/polyfill-php71": "*"
+    },
+    "conflict": {
+        "symfony/symfony": "*"
+    },
+    "require-dev": {
+        "easycorp/easy-log-handler": "^1.0.7",
+        "friendsofphp/php-cs-fixer": "^2.15",
+        "phpstan/phpstan": "^0.11.15",
+        "sensiolabs/security-checker": "^6.0",
+        "symfony/browser-kit": "*",
+        "symfony/css-selector": "*",
+        "symfony/debug-bundle": "*",
+        "symfony/phpunit-bridge": "*",
+        "symfony/stopwatch": "*",
+        "symfony/var-dumper": "*",
+        "symfony/web-profiler-bundle": "*",
+        "symfony/web-server-bundle": "4.3.*"
+    },
+    "config": {
+        "preferred-install": {
+            "*": "dist"
+        },
+        "sort-packages": true
+    },
+    "extra": {
+        "symfony": {
+            "allow-contrib": false,
+            "require": "4.3.*"
+        }
+    },
+    "autoload": {
+        "psr-4": {
+            "App\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "App\\Tests\\": "tests/"
+        }
+    },
+    "scripts": {
+        "post-install-cmd": [
+            "@auto-scripts"
+        ],
+        "post-update-cmd": [
+            "@auto-scripts"
+        ],
+        "auto-scripts": {
+            "cache:clear": "symfony-cmd",
+            "assets:install %PUBLIC_DIR%": "symfony-cmd",
+            "security-checker security:check": "script"
+        }
+    }
+}