Download as PDF, PPTX
![Private Repositories, the basics
{
“repositories”: [
{
“type”: “git”,
“url”: “git@github.com/welovephp/foobar.git”
}
]
}](https://image.slidesharecdn.com/mastering-composer-131130025628-phpapp02/85/Mastering-composer-27-320.jpg)
![Private Repositories, the basics
{
“repositories”: [
{ “type”: “git”, “url”: “git@github.com/welovephp/foobar.git” },
{ “type”: “git”, “url”: “git@github.com/welovephp/foobar-bundle.git” },
{ “type”: “git”, “url”: “git@github.com/welovephp/fizz.git” },
{ “type”: “git”, “url”: “git@github.com/welovephp/buzz.git” },
{ “type”: “git”, “url”: “git@github.com/welovephp/fizzbuzz-bundle.git” },
{ “type”: “git”, “url”: “git@github.com/welovephp/qwerty.git” },
{ “type”: “git”, “url”: “git@github.com/welovephp/doe.git” }
]
}](https://image.slidesharecdn.com/mastering-composer-131130025628-phpapp02/85/Mastering-composer-28-320.jpg)
![Private Repositories, Satis
// config.json
{
"name": "WelovePhp",
"homepage": "http://packages.welovephp.es",
"require-all": true,
“repositories”: [
{ “type”: “git”, “url”: “git@github.com/welovephp/foobar.git” },
{ “type”: “git”, “url”: “git@github.com/welovephp/foobar-bundle.git” },
{ “type”: “git”, “url”: “git@github.com/welovephp/fizz.git” },
{ “type”: “git”, “url”: “git@github.com/welovephp/buzz.git” },
{ “type”: “git”, “url”: “git@github.com/welovephp/fizzbuzz-bundle.git” },
{ “type”: “git”, “url”: “git@github.com/welovephp/qwerty.git” }
]
}](https://image.slidesharecdn.com/mastering-composer-131130025628-phpapp02/85/Mastering-composer-33-320.jpg)
![Private Repositories, Satis
{
"repositories": [
{
"type": "composer",
"url": “http://packages.welovephp.es/“
}
]
}](https://image.slidesharecdn.com/mastering-composer-131130025628-phpapp02/85/Mastering-composer-36-320.jpg)
![—verbose
$ composer command […] -v|vv|vvv
Increase output verbosity. Useful for debugging.](https://image.slidesharecdn.com/mastering-composer-131130025628-phpapp02/85/Mastering-composer-55-320.jpg)
![config —global
$ composer config —global […]
Read/Write Composer global settings.](https://image.slidesharecdn.com/mastering-composer-131130025628-phpapp02/85/Mastering-composer-56-320.jpg)
Uploaded byAdán Lobato Lorenzo
Mastering composer
Adán Lobato gave a presentation on mastering Composer. He covered several topics including minimum stability, branch aliases, semantic versioning, private repositories using Satis and Packagist, building custom installers, and embedding Composer in applications. He provided many useful links for learning more about Composer and how to address common issues like managing dependencies, private packages, and extending applications with third-party plugins.
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Mastering composer
- 1.
- 2. What’s up! • Soy AdánLobato • Soy de Barcelona • Soy software developer • Backend Developer en SocialPoint • Mi twitter es @adanlobato
- 3. Agenda • Minimum stability • Branch aliases • Semanticversioning • Private Repositories • Installers • Embedded Composer • Useful links
- 4.
- 5.
- 6. Minimum stability, theproblem
- 7.
- 8. minimum-stability, the globalsolution { "require": { "php": ">=5.3.3", "symfony/icu": "~1.0", "doctrine/common": "~2.2", "twig/twig": "~1.11", "psr/log": "~1.0" }, “minimum-stability”: “dev” }
- 9. @stability flags, thespecific solution { "require": { "php": ">=5.3.3", "symfony/icu": "~1.0", "doctrine/common": “~2.2@dev", "twig/twig": "~1.11", "psr/log": "~1.0" } }
- 10. @stability flags, recursivestability { "require": { "php": ">=5.3.3", "symfony/icu": "~1.0", "doctrine/orm": “~2.2", "doctrine/dbal": “@dev", "twig/twig": "~1.11", "psr/log": "~1.0" } }
- 11. prefer-stable, the “magic”solution { "require": { "php": ">=5.3.3", "symfony/icu": "~1.0", "doctrine/common": "~2.2", "twig/twig": "~1.11", "psr/log": "~1.0" }, “prefer-stable”: true }
- 12.
- 13. Branch aliases, theproblem
- 14. Branch aliases, thebad practice { "require": { “welovephp/foobar”: “dev-master” } }
- 15. Branch aliases, thesolution { “name”: “welovephp/foobar” "extra": { "branch-alias": { "dev-master": "2.5-dev" } } }
- 16. Branch aliases &stability flags { "require": { “welovephp/foobar”: “2.5.*@dev” } }
- 17. Branch aliases, inlinealiases { "require": { “welovephp/foobar”: “my-branch as 2.5-dev” } }
- 18.
- 19.
- 20.
- 21.
- 22.
- 23.
- 24.
- 25.
- 26.
- 27. Private Repositories, thebasics { “repositories”: [ { “type”: “git”, “url”: “git@github.com/welovephp/foobar.git” } ] }
- 28. Private Repositories, thebasics { “repositories”: [ { “type”: “git”, “url”: “git@github.com/welovephp/foobar.git” }, { “type”: “git”, “url”: “git@github.com/welovephp/foobar-bundle.git” }, { “type”: “git”, “url”: “git@github.com/welovephp/fizz.git” }, { “type”: “git”, “url”: “git@github.com/welovephp/buzz.git” }, { “type”: “git”, “url”: “git@github.com/welovephp/fizzbuzz-bundle.git” }, { “type”: “git”, “url”: “git@github.com/welovephp/qwerty.git” }, { “type”: “git”, “url”: “git@github.com/welovephp/doe.git” } ] }
- 29.
- 30.
- 31.
- 32. Private Repositories, Satis $composer create-project composer/satis
- 33. Private Repositories, Satis //config.json { "name": "WelovePhp", "homepage": "http://packages.welovephp.es", "require-all": true, “repositories”: [ { “type”: “git”, “url”: “git@github.com/welovephp/foobar.git” }, { “type”: “git”, “url”: “git@github.com/welovephp/foobar-bundle.git” }, { “type”: “git”, “url”: “git@github.com/welovephp/fizz.git” }, { “type”: “git”, “url”: “git@github.com/welovephp/buzz.git” }, { “type”: “git”, “url”: “git@github.com/welovephp/fizzbuzz-bundle.git” }, { “type”: “git”, “url”: “git@github.com/welovephp/qwerty.git” } ] }
- 34. Private Repositories, Satis $php bin/satis build config.json web/
- 35.
- 36. Private Repositories, Satis { "repositories":[ { "type": "composer", "url": “http://packages.welovephp.es/“ } ] }
- 37. Private Repositories, Satis Security: • BasicHTTP Authentication • SSH • Private network ! Updates • CRON job
- 38.
- 39. Private Repositories, Packagist • Packagistis an Open Source project • It is built as a Symfony application • You can have your own private Packagist • Supports Github Webhooks
- 40.
- 41.
- 42. Private Repositories, thebottlenecks
- 43.
- 44. Installers, the officialones • Wordpress • Drupal • CakePHP • CodeIgniter • Laravel • Tons more! http://github.com/composer/installers
- 45. Installers, building yourown installer { "name": "welovephp/blog-module", "type": “welovephp-module", "require": { “welovephp/module-installer-plugin“: "*" } }
- 46. Installers, building yourown installer { "name": “welovephp/module-installer-plugin", "type": "composer-plugin", "autoload": { "psr-0": {"WeLovePhpComposer": "src/"} }, "extra": { "class": "WeLovePhpComposerModuleInstallerPlugin" }, "require": { "composer-plugin-api": “1.0.0" } }
- 47. Installers, building yourown installer namespace WeLovePhpComposer; class ModuleInstallerPlugin implements PluginInterface { public function activate(Composer $composer, IOInterface $io) { $installer = new ModuleInstaller($io, $composer); $composer->getInstallationManager()->addInstaller($installer); } }
- 48. Installers, building yourown installer namespace phpDocumentorComposer; ! class ModuleInstaller extends LibraryInstaller { public function getPackageBasePath(PackageInterface $package) { return 'welovephp/modules/'.$package->getPrettyName(); } ! public function supports($packageType) { return ‘welovephp-module' === $packageType; } }
- 49.
- 50. Embedded Composer, theproblem • You have an application • Your application has dependencies • Your application can be extended via third-party plugins • Those plugins depend on your app, but can have other extra dependencies • Both, app & plugins dependencies, must be installed once and be compatible between them
- 51. Embedded Composer, thesolution We need to be able to run Composer on runtime
- 52. Embedded Composer &Sculpin.io
- 53.
- 54. diagnose $ composer diagnose Checkscommon errors to help debugging problems.
- 55. —verbose $ composer command[…] -v|vv|vvv Increase output verbosity. Useful for debugging.
- 56. config —global $ composerconfig —global […] Read/Write Composer global settings.
- 57. global $ composer globalrequire phpunit/phpunit Add COMPOSER_HOME/vendor/bin to PATH ! Run Composer operations globally. Useful for CLI tools.
- 58. status $ composer status Displaysa list of dependencies that have been modified locally.
- 59. show $ composer showpackage/name Displays detailed information about a package.
- 60. dump-autoload —optimize $ composerdump-autoload — optimize Dumps a classmap for PSR-0 vendors.
- 61.
- 62. Useful links Composer • http://getcomposer.org/doc/ • https://github.com/composer/composer • https://packagist.org/ • #composerphp attwitter ! Composer Basics • http://www.slideshare.net/adanlobato/composer-gestor-de-dependencias-para-php • http://www.youtube.com/watch?v=U1dTiDlUUmU • http://adanlobato.github.io/composer-2013
- 63. Useful links Minimum stability • http://getcomposer.org/doc/04-schema.md#minimum-stability • http://getcomposer.org/doc/04-schema.md#package-links • https://igor.io/2013/02/07/composer-stability-flags.html ! Branchalias • http://getcomposer.org/doc/articles/aliases.md • https://igor.io/2013/01/07/composer-versioning.html ! Semantic versioning • http://semver.org/
- 64.
- 65.
- 66.