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Shifting gears with Composer

J
Javier López

The document discusses Composer, a dependency management tool for PHP projects. It explains that Composer allows developers to declare dependencies in a composer.json file and have them automatically installed. Some key points made include: - Composer is not a new concept, similar tools exist for Node.js and Ruby - Composer addresses some limitations of PEAR for dependency management - To use Composer, install it locally and define dependencies in composer.json - Running 'composer install' will download and install all listed dependencies - Composer downloads dependencies from Packagist, a central repository - Developers can publish their own packages to Packagist for others to use

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Shifting gears with Composer Javier Lopez (@loalf)
Who am I?
Who am I? • I am from Spain
Who am I? • I am from Spain • I live in London
Who am I? • I am from Spain • I live in London • I work for IPC Media
Who am I? • I am from Spain • I live in London • I work for IPC Media • I tweet as @loalf
Who am I? • I am from Spain • I live in London • I work for IPC Media • I tweet as @loalf • I co-organize DeSymfony (www.desymfony.com)
Who am I? • I am from Spain • I live in London • I work for IPC Media • I tweet as @loalf • I co-organize DeSymfony (www.desymfony.com) Still want to know more? http://www.linkedin.com/in/loalf
Shifting gears http://www.flickr.com/photos/jayshep5/5792259218/
My App
My App
My App
My App
My App
Composer is a tool for dependency management in PHP. It allows you to declare the dependent libraries your project needs and it will install them in your project for you.
Shifting gears with Composer
Is it a new concept?
Is it a new concept? Nope.
Is it a new concept? Nope. Node Package Manager
Is it a new concept? Nope. Node Package Manager Ruby Package Manager
Shifting gears with Composer
But, what about PEAR?
But, what about PEAR? • You have to install it in all the system
But, what about PEAR? • You have to install it in all the system • You can´t see the source code
But, what about PEAR? • You have to install it in all the system • You can´t see the source code • Don´t allow different repository sources
But, what about PEAR? • You have to install it in all the system • You can´t see the source code • Don´t allow different repository sources • Composer is compatible with PEAR, :)
Shifting gears with Composer
Installing Composer (locally)
Installing Composer (locally) mkdir myprojectname
Installing Composer (locally) mkdir myprojectname cd myprojectname
Installing Composer (locally) mkdir myprojectname cd myprojectname curl -s https://getcomposer.org/installer | php
Installing Composer (locally) mkdir myprojectname cd myprojectname curl -s https://getcomposer.org/installer | php Done!
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
// composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
php composer.phar install
Installing dependencies - Installing guzzle/parser (v2.8.4) Downloading: 100% - Installing symfony/event-dispatcher (dev-master) Cloning v2.1.0-BETA4 - Installing guzzle/common (v2.8.4) Downloading: 100% - Installing guzzle/http (v2.8.4) Downloading: 100% - Installing symfony/process (dev-master) Cloning v2.1.0-RC1 - Installing symfony/finder (dev-master) Cloning 1af11ab3a686f9c45f2a8d9d721d5717cdd5f1d6
!"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
!"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
!"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
!"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
!"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
!"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
!"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
!"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
!"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
!"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
!"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
!"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
!"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
http://www.packagist.org http://www.flickr.com/photos/jayshep5/5792259218/
http://www.flickr.com/photos/jayshep5/5792259218/
http://www.flickr.com/photos/jayshep5/5792259218/
// composer.josn { "name": "monolog/monolog", "require": { "php": ">=5.3.0" }, }
// composer.josn { "name": "monolog/monolog", "require": { "php": ">=5.3.0" }, }
// composer.josn { "name": "monolog/monolog", "require": { "php": ">=5.3.0" }, }
// composer.josn { "name": "monolog/monolog", "require": { "php": ">=5.3.0" }, }
// composer.josn { "name": "monolog/monolog", "require": { "php": ">=5.3.0" }, }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
// composer.josn { "name": "monolog/monolog", [ ... ] "autoload": { "psr-0": { "Monolog": ["src", "lib"] } } }
// composer.josn { "name": "monolog/monolog", [ ... ] "autoload": { "classmap": ["src", "lib"] } }
// composer.josn { "name": "monolog/monolog", [ ... ] "autoload": { "files": "src/myfunctions.php" } }
Shifting gears with Composer
Excuse #1 I need to use a patched version of Symfony
// composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
Excuse #2 Some dependecies are in my own private SVN repo
// composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
// composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
Excuse #3 I am using PEAR, you said I could use PEAR
// composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
// composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
// composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
// composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
// composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
// composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
// composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
// composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
// composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
Excuse #4 My origin doesn´t have a composer.json file
// composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
// composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
// composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
// composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
// composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
// composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
// composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
// composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
// composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
// composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
// composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
Excuse #5 I need a private package repository, but Packagist is too demanding
Satis http://getcomposer.org/doc/articles/handling-private- packages-with-satis.md
Reasons to composer
1200 250 watchs forks
Shifting gears with Composer
Shifting gears with Composer
2703 2418 2703 1881 packages 1447 1004 692 478 347 204 139 2011-09 48 2011-11 2012-01 2012-03 2012-05 2012-07 7
2703 2418 2703 1881 packages 1447 1004 692 478 347 287 204 139 2011-09 48 2011-11 2012-01 2012-03 2012-05 2012-07 7 588
+2.5 mill packages installed since 2012-04-13
Shifting gears with Composer
Resources
Resources • getcomposer.org
Resources • getcomposer.org • packagist.org
Resources • getcomposer.org • packagist.org • github.com/composer
Thanks! Questions? Javier Lopez (@loalf)

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Shifting gears with Composer

  • 1. Shifting gears with Composer Javier Lopez (@loalf)
  • 3. Who am I? • I am from Spain
  • 4. Who am I? • I am from Spain • I live in London
  • 5. Who am I? • I am from Spain • I live in London • I work for IPC Media
  • 6. Who am I? • I am from Spain • I live in London • I work for IPC Media • I tweet as @loalf
  • 7. Who am I? • I am from Spain • I live in London • I work for IPC Media • I tweet as @loalf • I co-organize DeSymfony (www.desymfony.com)
  • 8. Who am I? • I am from Spain • I live in London • I work for IPC Media • I tweet as @loalf • I co-organize DeSymfony (www.desymfony.com) Still want to know more? http://www.linkedin.com/in/loalf
  • 15. Composer is a tool for dependency management in PHP. It allows you to declare the dependent libraries your project needs and it will install them in your project for you.
  • 17. Is it a new concept?
  • 18. Is it a new concept? Nope.
  • 19. Is it a new concept? Nope. Node Package Manager
  • 20. Is it a new concept? Nope. Node Package Manager Ruby Package Manager
  • 23. But, what about PEAR? • You have to install it in all the system
  • 24. But, what about PEAR? • You have to install it in all the system • You can´t see the source code
  • 25. But, what about PEAR? • You have to install it in all the system • You can´t see the source code • Don´t allow different repository sources
  • 26. But, what about PEAR? • You have to install it in all the system • You can´t see the source code • Don´t allow different repository sources • Composer is compatible with PEAR, :)
  • 30. Installing Composer (locally) mkdir myprojectname cd myprojectname
  • 31. Installing Composer (locally) mkdir myprojectname cd myprojectname curl -s https://getcomposer.org/installer | php
  • 32. Installing Composer (locally) mkdir myprojectname cd myprojectname curl -s https://getcomposer.org/installer | php Done!
  • 33. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 34. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 35. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 36. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 37. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 38. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 39. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 40. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 41. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 42. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 43. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 44. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 45. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 46. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 47. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 48. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 49. // composer.json { "require" : { "monolog/monolog" : "1.0.*", "symfony/translation" : "2.1.0-RC1", "behat/behat" : ">2.3.5,<2.4", "fabpot/goutte" : "dev-master" }, "minimum-stability": "dev" }
  • 51. Installing dependencies - Installing guzzle/parser (v2.8.4) Downloading: 100% - Installing symfony/event-dispatcher (dev-master) Cloning v2.1.0-BETA4 - Installing guzzle/common (v2.8.4) Downloading: 100% - Installing guzzle/http (v2.8.4) Downloading: 100% - Installing symfony/process (dev-master) Cloning v2.1.0-RC1 - Installing symfony/finder (dev-master) Cloning 1af11ab3a686f9c45f2a8d9d721d5717cdd5f1d6
  • 52. !"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
  • 53. !"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
  • 54. !"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
  • 55. !"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
  • 56. !"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
  • 57. !"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
  • 58. !"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
  • 59. !"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
  • 60. !"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
  • 61. !"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
  • 62. !"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
  • 63. !"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
  • 64. !"" composer.json !"" composer.lock #"" vendor !"" autoload.php !"" behat !"" bin !"" composer !"" fabpot !"" guzzle !"" monolog #"" symfony
  • 65. http://www.packagist.org http://www.flickr.com/photos/jayshep5/5792259218/
  • 68. // composer.josn { "name": "monolog/monolog", "require": { "php": ">=5.3.0" }, }
  • 69. // composer.josn { "name": "monolog/monolog", "require": { "php": ">=5.3.0" }, }
  • 70. // composer.josn { "name": "monolog/monolog", "require": { "php": ">=5.3.0" }, }
  • 71. // composer.josn { "name": "monolog/monolog", "require": { "php": ">=5.3.0" }, }
  • 72. // composer.josn { "name": "monolog/monolog", "require": { "php": ">=5.3.0" }, }
  • 73. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 74. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 75. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 76. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 77. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 78. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 79. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 80. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 81. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 82. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 83. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 84. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 85. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 86. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 87. // composer.josn { "name": "monolog/monolog", "type": "library", "description": "Logging for PHP 5.3", "keywords": ["log","logging"], "homepage": "http://github.com/Seldaek/monolog", "license": "MIT", "authors": [ { "name": "Jordi Boggiano", "email": "j.boggiano@seld.be", "homepage": "http://seld.be", "role": "Developer" } ], "require": { "php": ">=5.3.0" }, "autoload": { "psr-0": { "Monolog": "src" } } }
  • 88. // composer.josn { "name": "monolog/monolog", [ ... ] "autoload": { "psr-0": { "Monolog": ["src", "lib"] } } }
  • 89. // composer.josn { "name": "monolog/monolog", [ ... ] "autoload": { "classmap": ["src", "lib"] } }
  • 90. // composer.josn { "name": "monolog/monolog", [ ... ] "autoload": { "files": "src/myfunctions.php" } }
  • 92. Excuse #1 I need to use a patched version of Symfony
  • 93. // composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
  • 94. // composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
  • 95. // composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
  • 96. // composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
  • 97. // composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
  • 98. // composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
  • 99. // composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
  • 100. // composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
  • 101. // composer.json { "repositories": [ { "type" : "cvs", "url" : "http://github.com/loalf/symfony" } ], "require": { "symfony/symfony" : "dev-patch2" } }
  • 102. Excuse #2 Some dependecies are in my own private SVN repo
  • 103. // composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
  • 104. // composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
  • 105. // composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
  • 106. // composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
  • 107. // composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
  • 108. // composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
  • 109. // composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
  • 110. // composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
  • 111. // composer.json { "repositories": [ { "type" : "cvs", "url" : "svn://company.com/lib" } ], "require": { "company/lib" : "1.2.1" } }
  • 112. Excuse #3 I am using PEAR, you said I could use PEAR
  • 113. // composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
  • 114. // composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
  • 115. // composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
  • 116. // composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
  • 117. // composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
  • 118. // composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
  • 119. // composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
  • 120. // composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
  • 121. // composer.json { "repositories": [ { "type" : "pear", "url" : "http://pear2.php.net" } ], "require": { "pear-pear2/PEAR2_HTTP_Request" : "*" } }
  • 122. Excuse #4 My origin doesn´t have a composer.json file
  • 123. // composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
  • 124. // composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
  • 125. // composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
  • 126. // composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
  • 127. // composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
  • 128. // composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
  • 129. // composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
  • 130. // composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
  • 131. // composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
  • 132. // composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
  • 133. // composer.json { "repositories" : [ { "type": "package", "package": { "name": "jquery/jquery", "version": "1.7.2", "dist": { "url": "http://code.jquery.com/jquery-1.7.2.js", "type": "file" } } } ], "require" : { "jquery/jquery" : "1.7.2" } }
  • 134. Excuse #5 I need a private package repository, but Packagist is too demanding
  • 136. Reasons to composer
  • 137. 1200 250 watchs forks
  • 140. 2703 2418 2703 1881 packages 1447 1004 692 478 347 204 139 2011-09 48 2011-11 2012-01 2012-03 2012-05 2012-07 7
  • 141. 2703 2418 2703 1881 packages 1447 1004 692 478 347 287 204 139 2011-09 48 2011-11 2012-01 2012-03 2012-05 2012-07 7 588
  • 142. +2.5 mill packages installed since 2012-04-13
  • 148. Thanks! Questions? Javier Lopez (@loalf)