Still support the latest older versions of doctrines orm 2, dbal 3 and lexer 3

[alexander-schranz]

After lexer 3 support is merged. I rebased this branch to keep support for older doctrine versions.

TODO

• Run tests?

[x86demon]

@alexander-schranz to run tests follow steps defined in the .travis.yml

https://github.com/oroinc/doctrine-extensions/blob/master/.travis.yml#L27-L42

[TNAJanssen]

Can i help to get this done?

[alexander-schranz]

@TNAJanssen I did not yet have any time to test if all test still runs. Please feel free to take this over and check all the test matrixes defined in the .travis.yml. For @x86demon I would recommend to switch to Github Actions as travis CI is not longer run here for the pull requests as I think travis did cancel open source support in August 2022

[x86demon]

@alexander-schranz thank you for recommendation of Github Actions, I'll take a look.
Please make sure your changes are compatible with both versions of the lexer. Now it looks like a change in favor of v3 only.

[alexander-schranz]

@x86demon the ->value and ->type already existed at 2.0. https://github.com/doctrine/lexer/blob/2.0.0/src/Token.php#L26 It just not longer ArrayAccess in 3.0 https://github.com/doctrine/lexer/blob/3.0.0/src/Token.php#L15 which was used in this library.

[Gwemox]

I made this request in the PR #99

[alexander-schranz]

We are currently stuck on orm: 2 would still be great to have a version of oro extensions which supports the lexer 3 also with orm 2. I think there is atleast one 2.x doctrine/orm version which is fully compatibility with doctrine/orm 3.x as they have a smooth upgrade and deprecation path inside doctrine.

[Gwemox]

Your code works with Lexer 2.0 and Lexer 3.0, however the tests fail because you need to change the annotation with doctrine/annotations: 2.0 :

tests/Oro/Tests/Connection/TestUtil.php:

$config = Setup::createAnnotationMetadataConfiguration([$entitiesPath], true);

should be changed to

$config = Setup::createAnnotationMetadataConfiguration([$entitiesPath], true, null, null, false);

tests/Oro/Entities/Foo.php:
Change the annotations to use the prefix @ORM\ and include:

use Doctrine\ORM\Mapping as ORM;

After these changes, I think we can merge into version 2.x.

[Gwemox]

@alexander-schranz thank you for recommendation of Github Actions, I'll take a look. Please make sure your changes are compatible with both versions of the lexer. Now it looks like a change in favor of v3 only.

New CI here : #100

[alexander-schranz]

I rebased and adopted the Test Matrix to show that even on the new prefer-lowest the tests seems to run as expected. The only upgrade now is dbal 2 -> 3.

[Gwemox]

The tests do not explicitly verify proper functioning with Doctrine version 3 or 2. In case they are blocked by another dependency. Wouldn't it be better to use the --with parameter of Composer?

[alexander-schranz]

@Gwemox sure we could make a more complex CI but still --prefer-lowest should always part of a CI to make sure that lowest constraints are correctly defined :). What we could is also add a test to check if --prefer-lowest runs on expected versions instead of add more and more CI builts.

I did have a quicklook at doctrine/dbal 2 support. But think that is something which we should skip. That are too many BC layer changes that it is worth.

[alexander-schranz]

This make sure that the CI not accidently not longer tests dbal 3, orm 2 or lexer 2 when being run on --prefer-lowest.