Here is my solution (may be a little silly):
after the the installation of Sylius, as you mentioned abode, i changed composer.json
like this:
"require": {
"php": ">=5.3.3",
"doctrine/doctrine-bundle": "1.2.*@dev",
"doctrine/orm": "~2.3",
"friendsofsymfony/rest-bundle": "~1.0",
"friendsofsymfony/user-bundle": "2.0.*@dev",
"hwi/oauth-bundle": "0.3.*",
"incenteev/composer-parameter-handler": "~2.0",
"jms/serializer-bundle": "0.12.*",
"jms/translation-bundle": "1.1.*",
"knplabs/knp-gaufrette-bundle": "*@dev",
"knplabs/knp-snappy-bundle": "*@dev",
"knplabs/gaufrette": "0.2.*@dev",
"liip/doctrine-cache-bundle": "*",
"liip/imagine-bundle": "~0.9",
"mathiasverraes/money": "*@dev",
"sensio/distribution-bundle": "2.3.*",
"sensio/generator-bundle": "~2.3",
"stof/doctrine-extensions-bundle": "1.1.*",
"symfony/assetic-bundle": "2.3.*",
"symfony/intl": "~2.3",
"symfony/monolog-bundle": "2.3.*",
"symfony/swiftmailer-bundle": "2.3.*",
"symfony/symfony": "~2.3",
"twig/extensions": "1.0.*",
"white-october/pagerfanta-bundle": "1.0.*@dev",
"pagerfanta/pagerfanta": "1.0.*@dev",
"payum/payum": "0.7.*",
"payum/payum-bundle": "~0.7.1",
"symfony-cmf/block-bundle": "1.0.*",
"symfony-cmf/content-bundle": "1.0.*",
"symfony-cmf/routing-bundle": "1.1.*",
"symfony-cmf/menu-bundle": "1.0.*",
"doctrine/migrations": "dev-master",
"doctrine/doctrine-migrations-bundle": "dev-master",
"sylius/resource-bundle": "1.0.*@dev",
"sylius/flow-bundle": "1.0.*@dev",
"sylius/product-bundle": "1.0.*@dev",
"sylius/variable-product-bundle": "1.0.*@dev",
"sylius/money-bundle": "1.0.*@dev",
"sylius/order-bundle": "1.0.*@dev",
"sylius/cart-bundle": "1.0.*@dev",
"sylius/taxation-bundle": "1.0.*@dev",
"sylius/shipping-bundle": "1.0.*@dev",
"sylius/addressing-bundle": "1.0.*@dev",
"sylius/promotions-bundle": "1.0.*@dev",
"sylius/inventory-bundle": "1.0.*@dev",
"sylius/taxonomies-bundle": "1.0.*@dev",
"sylius/settings-bundle": "1.0.*@dev",
"sylius/payments-bundle": "1.0.*@dev",
"sylius/payum-bundle": "1.0.*@dev",
"sylius/omnipay-bundle": "1.0.*@dev",
"sylius/core-bundle": "1.0.*@dev",
"sylius/installer-bundle": "1.0.*@dev"
},
"require-dev": {
"behat/behat": "2.4.*@stable",
"behat/symfony2-extension": "*",
"behat/mink-extension": "*",
"behat/mink-browserkit-driver": "*",
"behat/mink-goutte-driver": "*",
"behat/mink-selenium2-driver": "*",
"doctrine/doctrine-fixtures-bundle": "2.2.*",
"fzaninotto/faker": "1.2.*",
"phpspec/phpspec": "2.0.*@dev"
},
after that go to src/Sylius/Bundle
and delete all the bundles except WebBundle (because there are some troubles with CMF bundles SymfonyCMF incompatibility issue).
Now you can update Sylius bundles with compose update
and still can extend them with your bundles.