Composer: require vs. require-dev #75
Description
Normally we do live deployments by executing composer install --no-dev because dev-dependencies are usually only libraries which are necessary for development. But as https://github.com/shopware/production/blob/f0743091340d2b24f86eaf53617ce17a620b4a14/composer.json#L24 gets executed when doing composer install --no-dev the script outputs Class 'Symfony\Component\Stopwatch\Stopwatch' not found and also shopware is not accessible anymore afterwards when calling the main frontend page in the browser:
[2020-12-07 15:00:14] php.CRITICAL: Uncaught Error: Class 'Symfony\Component\Stopwatch\Stopwatch' not found {"exception":"[object] (Error(code: 0): Class 'Symfony\\Component\\Stopwatch\\Stopwatch' not found at /var/www/clients/client1/web5/web/var/cache/prod_h6432a14500eab110fc61b224ee38144a/ContainerSY7WmwQ/srcShopware_Production_KernelProdContainer.php:12914)"} []
[2020-12-07 15:00:20] request.CRITICAL: Uncaught PHP Exception Symfony\Component\ErrorHandler\Error\ClassNotFoundError: "Attempted to load class "Stopwatch" from namespace "Symfony\Component\Stopwatch". Did you forget a "use" statement for another namespace?" at /var/www/clients/client1/web5/web/var/cache/prod_h6432a14500eab110fc61b224ee38144a/ContainerSY7WmwQ/srcShopware_Production_KernelProdContainer.php line 12914 {"exception":"[object] (Symfony\\Component\\ErrorHandler\\Error\\ClassNotFoundError(code: 0): Attempted to load class \"Stopwatch\" from namespace \"Symfony\\Component\\Stopwatch\".\nDid you forget a \"use\" statement for another namespace? at /var/www/clients/client1/web5/web/var/cache/prod_h6432a14500eab110fc61b224ee38144a/ContainerSY7WmwQ/srcShopware_Production_KernelProdContainer.php:12914)"} []
[2020-12-07 15:00:20] php.CRITICAL: Uncaught Error: Argument 2 passed to Shopware\Core\System\SalesChannel\Context\SalesChannelContextService::get() must be of the type string, null given, called in /var/www/clients/client1/web5/web/vendor/shopware/storefront/Framework/Routing/StorefrontSubscriber.php on line 297 {"exception":"[object] (TypeError(code: 0): Argument 2 passed to Shopware\\Core\\System\\SalesChannel\\Context\\SalesChannelContextService::get() must be of the type string, null given, called in /var/www/clients/client1/web5/web/vendor/shopware/storefront/Framework/Routing/StorefrontSubscriber.php on line 297 at /var/www/clients/client1/web5/web/vendor/shopware/core/System/SalesChannel/Context/SalesChannelContextService.php:65)"} []
So it seems to me that some dependencies which are currently in require-dev are actually necessary not only for development but also for running a shopware application.