fix(IStorage): Use false instead of bool intersection type to match implementations #48219
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Psalm found more than 20 potential problems in the proposed changes. Check the Files changed tab for more details.
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I hope I fixed all the weird typings, but please take another look. |
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Signed-off-by: provokateurin <[email protected]>
Signed-off-by: provokateurin <[email protected]>
Signed-off-by: provokateurin <[email protected]>
Signed-off-by: provokateurin <[email protected]>
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Signed-off-by: provokateurin <[email protected]>
…mplementations Signed-off-by: provokateurin <[email protected]>
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This breaks all apps that have a storage wrapper. At least it should be documented |
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| @@ -823,7 +750,7 @@ public function writeStream(string $path, $stream, ?int $size = null): int { | |||
| return $count; | |||
| } | |||
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| public function getDirectoryContent($directory): \Traversable { | |||
| public function getDirectoryContent($directory): \Traversable|false { | |||
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I missed this change, can you explain why the |false?
There is no return false in there.
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Ok I thought I remembered that one of the implementations returns false so every implementation has to handle it, but I was wrong. The only error handling I could find was done using exceptions, so I will revert this.
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After the PR nextcloud/server#48219 the signatore of this method was changed and now is necessary to have return typing. Problem fixed: ``` Declaration of OCA\\GroupQuota\\Wrapper\\GroupQuotaWrapper::getCache($path = '', $storage = null) must be compatible with OC\\Files\\Storage\\Wrapper\\Wrapper::getCache($path = '', $storage = null): OCP\\Files\\Cache\\ICache at /var/www/html/apps-writable/groupquota/lib/Wrapper/GroupQuotaWrapper.php#35 ``` Server version affected: >= 31 Signed-off-by: Vitor Mattos <[email protected]>
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Summary
This adds strong return types to all implementations to match the interface.
The changes escalated a bit, but everything should be fixed at once.
It also fixes some bugs in poorly implemented storages.
Technically this is a breaking change due to changing the signature, but I only did that for private classes and the fix is completely backwards compatible.
The temporary pain of adding the return types to all implementations is justified by fixing all these type mismatches for once.
This change should also allow us to actually add the strong return types to IStorage since all implementations should also be extending Common which already has them.
Please don't hate me for this change 🙈
I was not able to test files_external due to the terrible test setup which I can not get working locally, so let's see what CI has to say.
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