Symfony Flex 101 

 query talkSymfonyFlex {	person(id: "renatomefi") {	name	twitter company	bioPerLine	}	talk(id: "symfony-flex-101") { title date type	} } 
 { "data": { "person": { "name": "Renato Mendes Figueiredo", "twitter": "@renatomefi", "company": "@enrise", "bioPerLine": [ "ZCE, ZCPE, ZFCE, LPIC-1, LFCS, LFCE Professional", "a.k.a.: A guy who loves linux and software dev!", "Co-organizer of @PHPAmersfoort and @rumoazcephp", "Contributor php-vcr and OverblogGraphQLBundle" ] }, "talk": { "title": "Symfony Flex 101", "date": "2017-10-07T18:10:00.042Z", "type": "Symfony Camp UA 2017" } } }

RAD - Rapid Appplication Development

  • Fast prototyping
  • Iterative development
  • Less planning

Translates to

  • Highly opinionated
  • Magic
  • Black wizardry

Bundle App

Bundle-less

 ├── app ├── bin ├── composer.json ├── composer.lock ├── LICENSE ├── phpunit.xml.dist ├── README.md ├── src ├── tests ├── var └── web 
 ├── bin ├── composer.json ├── composer.lock ├── config ├── Makefile ├── public ├── src ├── templates └── var

Bundle App

Bundle-less

 ├── AppCache.php ├── AppKernel.php ├── config │   ├── config_dev.yml │   ├── config_prod.yml │   ├── config_test.yml │   ├── config.yml │   ├── parameters.yml.dist │   ├── routing_dev.yml │   ├── routing.yml │   ├── security.yml │   └── services.yml └── Resources └── views ├── base.html.twig └── default └── index.html.twig 
 ├── config │   ├── bundles.php │   ├── packages │   │   ├── dev │   │   │   └── routing.yaml │   │   ├── framework.yaml │   │   ├── routing.yaml │   │   └── test │   │   └── framework.yaml │   ├── routes.yaml │   └── services.yaml └── src ├── Controller └── Kernel.php

Flex is default on Symfony 4.0

Works on SF 3.3 >

 { "name": "symfony/skeleton", "type": "project", "license": "proprietary", "description": "Project description", "require": { "php": "^7.0.8", "symfony/framework-bundle": "^3.3", "symfony/yaml": "^3.3" }, "require-dev": { "symfony/flex": "^1.0", "symfony/dotenv": "^3.3" } } 
 composer create-project "symfony/skeleton:^3.3" flex-demo 
 # flex-demo ./bin/console zsh: no such file or directory: ./bin/console 
 composer req cli 
 # flex-demo ./bin/console server:run [Symfony\Component\Console\Exception\CommandNotFoundException] There are no commands defined in the "server" namespace. 
 composer req webserver 
 composer req overblog/graphql-bundle 
 Symfony operations: 2 recipes - Configuring doctrine/doctrine-cache-bundle (1.3.1): From auto-generated recipe - WARNING overblog/graphql-bundle (0.9): From github.com/symfony/recipes-contrib:master The recipe for this package comes from the "contrib" repository, which is open to community contributions. Do you want to execute this recipe? [y] Yes [n] No [a] Yes for all packages, only for the current installation session [p] Yes permanently, never ask again for this project (defaults to n): y 
 ------------------------------------------- ----------------------------- Name Path ------------------------------------------ ----------------------------- overblog_graphql_endpoint / overblog_graphql_batch_endpoint /batch overblog_graphql_multiple_endpoint /graphql/{schemaName} overblog_graphql_batch_multiple_endpoint /graphql/{schemaName}/batch overblog_graphql_graphiql /graphiql overblog_graphql_graphiql_multiple /graphiql/{schemaName} 
 composer req twig 
 composer req debug-pack

Recipes

symfony.sh

manifest.json

 { "bundles": { "Symfony\\Bundle\\FrameworkBundle\\FrameworkBundle": ["all"] }, ... }

config/bundles.php

 <?php return [ Symfony\Bundle\FrameworkBundle\FrameworkBundle::class => ['all' => true], ];

manifest.json

 { ... "copy-from-recipe": { "config/": "%CONFIG_DIR%/", "public/": "%PUBLIC_DIR%/", "src/": "%SRC_DIR%/" }, ... }

manifest.json

 { ... "composer-scripts": { "make cache-warmup": "script", "assets:install --symlink --relative %PUBLIC_DIR%": "symfony-cmd" }, ... }

manifest.json

 { ... "env": { "APP_ENV": "dev", "APP_DEBUG": "1", "APP_SECRET": "%generate(secret)%" }, ... }

.env

 # This file is a "template" of which env vars need to be defined for your application # Copy this file to .env file for development, create environment variables when deploying to production # https://symfony.com/doc/current/best_practices/configuration.html#infrastructure-related-configuration ###> symfony/framework-bundle ### APP_ENV=dev APP_DEBUG=1 APP_SECRET=c7f96874fff8401e487a4e8a0c28a356 ###< symfony/framework-bundle ###

manifest.json

 { ... "gitignore": [ ".env", "/public/bundles/" "/var/", "/vendor/" ] ... }

.env

 ##> symfony/framework-bundle ### .env /public/bundles/ /var/ /vendor/ ###< symfony/framework-bundle ### ###> symfony/web-server-bundle ### .web-server-pid ###< symfony/web-server-bundle ### ###> symfony/phpunit-bridge ### /phpunit.xml ###< symfony/phpunit-bridge ###

Thank you! Any Questions?

http://talks.mefi.in/symfony-flex-101-symfonycampua