[BUGFIX] Make it work again with TYPO3 10.x (only in 6.x branch)

[baschny]

• Make branch 6.x work again with TYPO3 v10 (by backporting fix [BUGFIX] Add type hints to callback implementation #1026 from 7.x to 6.x)
• Drop support for TYPO3 v11 in 6.x branch (use typo3-console 7.x instead)
• Make tests run again by fixing TYPO3 core version constraints:
  • minimum required TYPO3 v10.4.22
  • no longer test for dev-master or TYPO3 v11

Resolves #1043

[baschny]

@helhum please take a look if you agree with this backport, since else we would have to start using a fork in our TYPO3 v10 installations. If merged, would you be so kind to make a "last" v6.6.1 release? Thanks a lot for your endless effort on this front!

[baschny]

Ok tests are now (still) failing, because TYPO3 core also updated symfony/console. Updated in https://get.typo3.org/release-notes/11.5.6 and https://get.typo3.org/release-notes/10.4.13

And also dev-master is now too large version for 6.x branch.

Tried to fix the tests with this, lets see... Tests are not running anymore, could you "approve run the workflow" please @helhum ?

[baschny]

Ok, the problem is now that TYPO3-console 6.x is not really compatible with TYPO3 11.5:

❯ ./typo3cms commandreference:render

                                                                               
  [ TYPO3\CMS\Core\Console\CommandNameAlreadyInUseException ]                  
  Command "extension:setup" registered by "extension:setup" is already in use  

So my suggestion would be to mark 6.x as only compatible with TYPO3 10, remove all TYPO3 11 tests, and release that as a "6.7.0".

Then installations with TYPO3 v10 can at least still use console 6.7.0 while TYPO3 v11 users can update to 7.0.5.

What do you think @helhum. And could I do that finishing cleanup in this pull request too?

[helhum]

Thanks Ernesto for digging into this. Highly appreciated.

Ok, the problem is now that TYPO3-console 6.x is not really compatible with TYPO3 11.5:

Sure it is not. It is marked compatible with >=11.3.1 <11.4.0

So my suggestion would be to mark 6.x as only compatible with TYPO3 10, remove all TYPO3 11 tests, and release that as a "6.7.0".

What is the issue with TYPO3 11.3 with this change? I did not look into the details.

Then installations with TYPO3 v10 can at least still use console 6.7.0 while TYPO3 v11 users can update to 7.0.5.
What do you think @helhum. And could I do that finishing cleanup in this pull request too?

I'd say make the change as small as possible, but as big as necessary :)

[baschny]

Supporting "older TYPO3 v11" (i.e 11.3) would require to support symfony/console 5.3 while newer TYPO3 v11.5 comes with symfony/console 5.4.

But I saw your comments about removing 11.x support altogether, so I'll do that now.

[helhum]

Thanks Ernesto!