Command "api:upgrade-resource" fails with sebastian/diff 5.x

[mbrodala]

API Platform version(s) affected: v2.7.10

Description

Trying to run the api:upgrade-resource command in preparation for v3.x fails:

$ console api:upgrade-resource 
[2023-03-01T13:01:39.282475+01:00] console.CRITICAL: Error thrown while running command "api:upgrade-resource". Message: "Too few arguments to function SebastianBergmann\Diff\Differ::__construct(), 0 passed in /.../vendor/api-platform/core/src/Core/Bridge/Symfony/Bundle/Command/UpgradeApiResourceCommand.php on line 218 and exactly 1 expected" {"exception":"[object] (ArgumentCountError(code: 0): Too few arguments to function SebastianBergmann\\Diff\\Differ::__construct(), 0 passed in /.../vendor/api-platform/core/src/Core/Bridge/Symfony/Bundle/Command/UpgradeApiResourceCommand.php on line 218 and exactly 1 expected at /.../vendor/sebastian/diff/src/Differ.php:44)","command":"api:upgrade-resource","message":"Too few arguments to function SebastianBergmann\\Diff\\Differ::__construct(), 0 passed in /.../vendor/api-platform/core/src/Core/Bridge/Symfony/Bundle/Command/UpgradeApiResourceCommand.php on line 218 and exactly 1 expected"} []
[2023-03-01T13:01:39.283043+01:00] php.CRITICAL: Uncaught Error: Too few arguments to function SebastianBergmann\Diff\Differ::__construct(), 0 passed in /.../vendor/api-platform/core/src/Core/Bridge/Symfony/Bundle/Command/UpgradeApiResourceCommand.php on line 218 and exactly 1 expected {"exception":"[object] (ArgumentCountError(code: 0): Too few arguments to function SebastianBergmann\\Diff\\Differ::__construct(), 0 passed in /.../vendor/api-platform/core/src/Core/Bridge/Symfony/Bundle/Command/UpgradeApiResourceCommand.php on line 218 and exactly 1 expected at /.../vendor/sebastian/diff/src/Differ.php:44)"} []

In Differ.php line 44:
                                                                                                                                                                                                                                   
  Too few arguments to function SebastianBergmann\Diff\Differ::__construct(), 0 passed in /.../vendor/api-platform/core/src/Core/Bridge/Symfony/Bundle/Command/UpgradeApiResourceCommand.php on line 218 and exactly 1 e  
  xpected                                                                                                                                                                                                                          
                                                                                                                                                                                                                                   

api:upgrade-resource [-d|--dry-run [DRY-RUN]] [-s|--silent] [-f|--force]

This is due to a constructor change of Differ with sebastian/diff 5.x:

sebastianbergmann/diff@6fb7a31

How to reproduce

1. Install api-platform/core 2.7 and phpunit/phpunit 10.x which requires sebastian/diff 5.x
2. Run the api:upgrade-resource console command

[soyuka]

solution: use phpunit < 10 just to run the command or please provide a patch thanks

[mbrodala]

Finally had some time for this (embarrassingly simple) fix.