Add a Symfony 4 recipe

[antonmedv]

Add support for symfony4.

[theofidry]

Symfony 4 should already be supported, what issue did you encounter?

[antonmedv]

No config created inside config/packages.

[theofidry]

Sorry but you'll have to be a bit more descriptive than that as it works for me:

composer create-project symfony/skeleton psysh-demo
cd psysh-demo
composer req theofidry/psysh-bundle
bin/console psysh
> PsySH starts...

[antonmedv]

It works. But config file config/packages/psysh.yaml does not created.

[theofidry]

I'm not sure why it's not created but I don't know what should be done for the package for it to be created so unless it's an issue for you I would post an issue on the flex repository or look at the code itself to know under what conditions those files are created

[fgm]

AIUI, this is performed within Symfony\Flex\Configurator\CopyFromPackageConfigurator::configure(), meaning the bundle needs to have an associated Flex recipe, registered via a PR to https://github.com/symfony/recipes-contrib

Also, even when copying services.xml manually to config/packages/dev/psysh.xml, the services are correctly recognized by the container, but the expected $container/$kernel/$parameters/$self variables are not available (and ls returns empty).

[theofidry]

Thanks for checking this out @FGM.

I would love Flex to be a bit more flexible and allow a simple config entry in the composer.json like they do with service providers in Laravel, but meanwhile I guess a recipe will be required.

Regarding the second issue that sounds much weirder...

[fgm]

Yes, this seems to be heavily requested, judging from issues on the Flex repo, but fabpot is firm on this for now. That's one good thing with Laravel 5 service providers (or Drupal modules, BTW) indeed.

[theofidry]

To be honest I would like the psysh alias so let's make a recipe for it

[przemoli]

What's the workaround to register $container and other variables manually?