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Merged
merged 1 commit into from
Jul 29, 2022

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wouterj
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@wouterj wouterj commented Jul 26, 2022

A proposal for the rest of the core team to consider about our PHPdoc.

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@fabpot fabpot left a comment

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I would also add a note that phpdocs are not part of our BC promise policy (maybe something to also add on our BC promise policy doc).

order to improve types for static analysis, the following annotations are
also allowed:

* `Generics`_, with the exception of ``@template-covariant``.
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Why do we make that exception?

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@wouterj wouterj Jul 26, 2022

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As far as I know, this is not (yet?) supported by PHPstan.

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phpstan supports it (otherwise, they would not have this blog post explaining it)

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Thank you Wouter.

@javiereguiluz javiereguiluz merged commit 9b91b2a into symfony:5.4 Jul 29, 2022
@wouterj wouterj deleted the static-analysis branch July 29, 2022 15:58
nicolas-grekas added a commit to symfony/symfony that referenced this pull request Aug 2, 2022
…PHPstan and Psalm (mdeboer, wouterj)

This PR was merged into the 6.2 branch.

Discussion
----------

Improve some PHPdocs based on existing Symfony stubs in PHPstan and Psalm

| Q             | A
| ------------- | ---
| Branch?       | 6.2
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no (strictly spoken yes, as I guess DebugClassLoader will trigger deprecations for some now?)
| Tickets       | Replaces #40783
| License       | MIT
| Doc PR        | symfony/symfony-docs#17064

Todo
---

* [x] Review the Psalm check of this PR
* [x] Test the changes with DebugClassLoader in a real app

Description
---

This PR adds some more information to the PHPdoc of Symfony classes. By moving the information from the current stubs of static analyzers into Symfony itself: (1) we can improve the experience for all users, (2) reduce false-positives from our own Psalm check and (3) make sure they are in sync with changes done on these classes.

<s>To avoid a PR that is too big to review and maintain, the scope of this PR is deliberately kept narrow:

* Only PHPdoc from either [Psalm's Symfony stubs](https://github.com/psalm/psalm-plugin-symfony/tree/master/src/Stubs) or [PHPStan's Symfony stubs](https://github.com/phpstan/phpstan-symfony/tree/1.2.x/stubs) is added
* The PHPdoc MUST NOT break PHPstorm
* The PHPdoc MUST be supported by both PHPstan and Psalm (those are the only two static analyzers that currently ship an official Symfony plugin afaik)
* The PHPdoc SHOULD NOT duplicate anything that can already be deduced from either PHP's type declarations or already existing PHPdoc.
* The PHPdoc MUST document the contract and NOT be added to fit a 95% use-case or improve auto-completion.</s>

EDIT: Replaced the guidelines by symfony/symfony-docs#17064

On top of this, to get this PR approved quicker, I've left out all stubs from the Form (based on the discussions in #40783) and most of [PHPStan's `Envelope` stub](https://github.com/psalm/psalm-plugin-symfony/blob/master/src/Stubs/common/Component/Messenger/Envelope.stubphp) (due to complexity of the PHPdoc).

Commits
-------

f5a802a [DependencyInjection] Add nice exception when using non-scalar parameter as array key
fa7703b [ErrorHandler] Do not patch return types that are not a valid PHP type
38ab6de Improve some PHPdocs based on existing Symfony stubs in PHPstan and Psalm
symfony-splitter pushed a commit to symfony/serializer that referenced this pull request Aug 2, 2022
…PHPstan and Psalm (mdeboer, wouterj)

This PR was merged into the 6.2 branch.

Discussion
----------

Improve some PHPdocs based on existing Symfony stubs in PHPstan and Psalm

| Q             | A
| ------------- | ---
| Branch?       | 6.2
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no (strictly spoken yes, as I guess DebugClassLoader will trigger deprecations for some now?)
| Tickets       | Replaces #40783
| License       | MIT
| Doc PR        | symfony/symfony-docs#17064

Todo
---

* [x] Review the Psalm check of this PR
* [x] Test the changes with DebugClassLoader in a real app

Description
---

This PR adds some more information to the PHPdoc of Symfony classes. By moving the information from the current stubs of static analyzers into Symfony itself: (1) we can improve the experience for all users, (2) reduce false-positives from our own Psalm check and (3) make sure they are in sync with changes done on these classes.

<s>To avoid a PR that is too big to review and maintain, the scope of this PR is deliberately kept narrow:

* Only PHPdoc from either [Psalm's Symfony stubs](https://github.com/psalm/psalm-plugin-symfony/tree/master/src/Stubs) or [PHPStan's Symfony stubs](https://github.com/phpstan/phpstan-symfony/tree/1.2.x/stubs) is added
* The PHPdoc MUST NOT break PHPstorm
* The PHPdoc MUST be supported by both PHPstan and Psalm (those are the only two static analyzers that currently ship an official Symfony plugin afaik)
* The PHPdoc SHOULD NOT duplicate anything that can already be deduced from either PHP's type declarations or already existing PHPdoc.
* The PHPdoc MUST document the contract and NOT be added to fit a 95% use-case or improve auto-completion.</s>

EDIT: Replaced the guidelines by symfony/symfony-docs#17064

On top of this, to get this PR approved quicker, I've left out all stubs from the Form (based on the discussions in #40783) and most of [PHPStan's `Envelope` stub](https://github.com/psalm/psalm-plugin-symfony/blob/master/src/Stubs/common/Component/Messenger/Envelope.stubphp) (due to complexity of the PHPdoc).

Commits
-------

f5a802ab85 [DependencyInjection] Add nice exception when using non-scalar parameter as array key
fa7703ba4a [ErrorHandler] Do not patch return types that are not a valid PHP type
38ab6de900 Improve some PHPdocs based on existing Symfony stubs in PHPstan and Psalm
symfony-splitter pushed a commit to symfony/error-handler that referenced this pull request Aug 2, 2022
…PHPstan and Psalm (mdeboer, wouterj)

This PR was merged into the 6.2 branch.

Discussion
----------

Improve some PHPdocs based on existing Symfony stubs in PHPstan and Psalm

| Q             | A
| ------------- | ---
| Branch?       | 6.2
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no (strictly spoken yes, as I guess DebugClassLoader will trigger deprecations for some now?)
| Tickets       | Replaces #40783
| License       | MIT
| Doc PR        | symfony/symfony-docs#17064

Todo
---

* [x] Review the Psalm check of this PR
* [x] Test the changes with DebugClassLoader in a real app

Description
---

This PR adds some more information to the PHPdoc of Symfony classes. By moving the information from the current stubs of static analyzers into Symfony itself: (1) we can improve the experience for all users, (2) reduce false-positives from our own Psalm check and (3) make sure they are in sync with changes done on these classes.

<s>To avoid a PR that is too big to review and maintain, the scope of this PR is deliberately kept narrow:

* Only PHPdoc from either [Psalm's Symfony stubs](https://github.com/psalm/psalm-plugin-symfony/tree/master/src/Stubs) or [PHPStan's Symfony stubs](https://github.com/phpstan/phpstan-symfony/tree/1.2.x/stubs) is added
* The PHPdoc MUST NOT break PHPstorm
* The PHPdoc MUST be supported by both PHPstan and Psalm (those are the only two static analyzers that currently ship an official Symfony plugin afaik)
* The PHPdoc SHOULD NOT duplicate anything that can already be deduced from either PHP's type declarations or already existing PHPdoc.
* The PHPdoc MUST document the contract and NOT be added to fit a 95% use-case or improve auto-completion.</s>

EDIT: Replaced the guidelines by symfony/symfony-docs#17064

On top of this, to get this PR approved quicker, I've left out all stubs from the Form (based on the discussions in #40783) and most of [PHPStan's `Envelope` stub](https://github.com/psalm/psalm-plugin-symfony/blob/master/src/Stubs/common/Component/Messenger/Envelope.stubphp) (due to complexity of the PHPdoc).

Commits
-------

f5a802ab85 [DependencyInjection] Add nice exception when using non-scalar parameter as array key
fa7703ba4a [ErrorHandler] Do not patch return types that are not a valid PHP type
38ab6de900 Improve some PHPdocs based on existing Symfony stubs in PHPstan and Psalm
symfony-splitter pushed a commit to symfony/messenger that referenced this pull request Aug 2, 2022
…PHPstan and Psalm (mdeboer, wouterj)

This PR was merged into the 6.2 branch.

Discussion
----------

Improve some PHPdocs based on existing Symfony stubs in PHPstan and Psalm

| Q             | A
| ------------- | ---
| Branch?       | 6.2
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no (strictly spoken yes, as I guess DebugClassLoader will trigger deprecations for some now?)
| Tickets       | Replaces #40783
| License       | MIT
| Doc PR        | symfony/symfony-docs#17064

Todo
---

* [x] Review the Psalm check of this PR
* [x] Test the changes with DebugClassLoader in a real app

Description
---

This PR adds some more information to the PHPdoc of Symfony classes. By moving the information from the current stubs of static analyzers into Symfony itself: (1) we can improve the experience for all users, (2) reduce false-positives from our own Psalm check and (3) make sure they are in sync with changes done on these classes.

<s>To avoid a PR that is too big to review and maintain, the scope of this PR is deliberately kept narrow:

* Only PHPdoc from either [Psalm's Symfony stubs](https://github.com/psalm/psalm-plugin-symfony/tree/master/src/Stubs) or [PHPStan's Symfony stubs](https://github.com/phpstan/phpstan-symfony/tree/1.2.x/stubs) is added
* The PHPdoc MUST NOT break PHPstorm
* The PHPdoc MUST be supported by both PHPstan and Psalm (those are the only two static analyzers that currently ship an official Symfony plugin afaik)
* The PHPdoc SHOULD NOT duplicate anything that can already be deduced from either PHP's type declarations or already existing PHPdoc.
* The PHPdoc MUST document the contract and NOT be added to fit a 95% use-case or improve auto-completion.</s>

EDIT: Replaced the guidelines by symfony/symfony-docs#17064

On top of this, to get this PR approved quicker, I've left out all stubs from the Form (based on the discussions in #40783) and most of [PHPStan's `Envelope` stub](https://github.com/psalm/psalm-plugin-symfony/blob/master/src/Stubs/common/Component/Messenger/Envelope.stubphp) (due to complexity of the PHPdoc).

Commits
-------

f5a802ab85 [DependencyInjection] Add nice exception when using non-scalar parameter as array key
fa7703ba4a [ErrorHandler] Do not patch return types that are not a valid PHP type
38ab6de900 Improve some PHPdocs based on existing Symfony stubs in PHPstan and Psalm
symfony-splitter pushed a commit to symfony/security-http that referenced this pull request Aug 2, 2022
…PHPstan and Psalm (mdeboer, wouterj)

This PR was merged into the 6.2 branch.

Discussion
----------

Improve some PHPdocs based on existing Symfony stubs in PHPstan and Psalm

| Q             | A
| ------------- | ---
| Branch?       | 6.2
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no (strictly spoken yes, as I guess DebugClassLoader will trigger deprecations for some now?)
| Tickets       | Replaces #40783
| License       | MIT
| Doc PR        | symfony/symfony-docs#17064

Todo
---

* [x] Review the Psalm check of this PR
* [x] Test the changes with DebugClassLoader in a real app

Description
---

This PR adds some more information to the PHPdoc of Symfony classes. By moving the information from the current stubs of static analyzers into Symfony itself: (1) we can improve the experience for all users, (2) reduce false-positives from our own Psalm check and (3) make sure they are in sync with changes done on these classes.

<s>To avoid a PR that is too big to review and maintain, the scope of this PR is deliberately kept narrow:

* Only PHPdoc from either [Psalm's Symfony stubs](https://github.com/psalm/psalm-plugin-symfony/tree/master/src/Stubs) or [PHPStan's Symfony stubs](https://github.com/phpstan/phpstan-symfony/tree/1.2.x/stubs) is added
* The PHPdoc MUST NOT break PHPstorm
* The PHPdoc MUST be supported by both PHPstan and Psalm (those are the only two static analyzers that currently ship an official Symfony plugin afaik)
* The PHPdoc SHOULD NOT duplicate anything that can already be deduced from either PHP's type declarations or already existing PHPdoc.
* The PHPdoc MUST document the contract and NOT be added to fit a 95% use-case or improve auto-completion.</s>

EDIT: Replaced the guidelines by symfony/symfony-docs#17064

On top of this, to get this PR approved quicker, I've left out all stubs from the Form (based on the discussions in #40783) and most of [PHPStan's `Envelope` stub](https://github.com/psalm/psalm-plugin-symfony/blob/master/src/Stubs/common/Component/Messenger/Envelope.stubphp) (due to complexity of the PHPdoc).

Commits
-------

f5a802ab85 [DependencyInjection] Add nice exception when using non-scalar parameter as array key
fa7703ba4a [ErrorHandler] Do not patch return types that are not a valid PHP type
38ab6de900 Improve some PHPdocs based on existing Symfony stubs in PHPstan and Psalm
symfony-splitter pushed a commit to symfony/console that referenced this pull request Aug 2, 2022
…PHPstan and Psalm (mdeboer, wouterj)

This PR was merged into the 6.2 branch.

Discussion
----------

Improve some PHPdocs based on existing Symfony stubs in PHPstan and Psalm

| Q             | A
| ------------- | ---
| Branch?       | 6.2
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no (strictly spoken yes, as I guess DebugClassLoader will trigger deprecations for some now?)
| Tickets       | Replaces #40783
| License       | MIT
| Doc PR        | symfony/symfony-docs#17064

Todo
---

* [x] Review the Psalm check of this PR
* [x] Test the changes with DebugClassLoader in a real app

Description
---

This PR adds some more information to the PHPdoc of Symfony classes. By moving the information from the current stubs of static analyzers into Symfony itself: (1) we can improve the experience for all users, (2) reduce false-positives from our own Psalm check and (3) make sure they are in sync with changes done on these classes.

<s>To avoid a PR that is too big to review and maintain, the scope of this PR is deliberately kept narrow:

* Only PHPdoc from either [Psalm's Symfony stubs](https://github.com/psalm/psalm-plugin-symfony/tree/master/src/Stubs) or [PHPStan's Symfony stubs](https://github.com/phpstan/phpstan-symfony/tree/1.2.x/stubs) is added
* The PHPdoc MUST NOT break PHPstorm
* The PHPdoc MUST be supported by both PHPstan and Psalm (those are the only two static analyzers that currently ship an official Symfony plugin afaik)
* The PHPdoc SHOULD NOT duplicate anything that can already be deduced from either PHP's type declarations or already existing PHPdoc.
* The PHPdoc MUST document the contract and NOT be added to fit a 95% use-case or improve auto-completion.</s>

EDIT: Replaced the guidelines by symfony/symfony-docs#17064

On top of this, to get this PR approved quicker, I've left out all stubs from the Form (based on the discussions in #40783) and most of [PHPStan's `Envelope` stub](https://github.com/psalm/psalm-plugin-symfony/blob/master/src/Stubs/common/Component/Messenger/Envelope.stubphp) (due to complexity of the PHPdoc).

Commits
-------

f5a802ab85 [DependencyInjection] Add nice exception when using non-scalar parameter as array key
fa7703ba4a [ErrorHandler] Do not patch return types that are not a valid PHP type
38ab6de900 Improve some PHPdocs based on existing Symfony stubs in PHPstan and Psalm
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8 participants