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Commitf91acad

Browse files
[DependencyInjection] Add#[WhenNot] attribute
1 parent2be6b0c commitf91acad

21 files changed

+242
-15
lines changed

‎src/Symfony/Component/Config/CHANGELOG.md‎

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Original file line numberDiff line numberDiff line change
@@ -1,6 +1,11 @@
11
CHANGELOG
22
=========
33

4+
7.2
5+
---
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7+
* Add`#[WhenNot]` attribute to prevent service from being registered in a specific environment
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49
7.1
510
---
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<?php
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3+
/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
10+
*/
11+
12+
namespaceSymfony\Component\DependencyInjection\Attribute;
13+
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/**
15+
* An attribute to tell under which environment this class should NOT be registered as a service.
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*
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* @author Alexandre Daubois <alex.daubois@gmail.com>
18+
*/
19+
#[\Attribute(\Attribute::TARGET_CLASS | \Attribute::TARGET_METHOD | \Attribute::TARGET_FUNCTION | \Attribute::IS_REPEATABLE)]
20+
class WhenNot
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{
22+
publicfunction__construct(
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publicstring$env,
24+
) {
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}
26+
}

‎src/Symfony/Component/DependencyInjection/Loader/FileLoader.php‎

Lines changed: 24 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -21,6 +21,7 @@
2121
useSymfony\Component\DependencyInjection\Attribute\AsAlias;
2222
useSymfony\Component\DependencyInjection\Attribute\Exclude;
2323
useSymfony\Component\DependencyInjection\Attribute\When;
24+
useSymfony\Component\DependencyInjection\Attribute\WhenNot;
2425
useSymfony\Component\DependencyInjection\ChildDefinition;
2526
useSymfony\Component\DependencyInjection\Compiler\RegisterAutoconfigureAttributesPass;
2627
useSymfony\Component\DependencyInjection\ContainerBuilder;
@@ -154,14 +155,33 @@ public function registerClasses(Definition $prototype, string $namespace, string
154155
continue;
155156
}
156157
if ($this->env) {
157-
$attribute =null;
158-
foreach ($r->getAttributes(When::class, \ReflectionAttribute::IS_INSTANCEOF)as$attribute) {
158+
$excluded =true;
159+
$whenAttributes =$r->getAttributes(When::class, \ReflectionAttribute::IS_INSTANCEOF);
160+
$notWhenAttributes =$r->getAttributes(WhenNot::class, \ReflectionAttribute::IS_INSTANCEOF);
161+
162+
if ($whenAttributes &&$notWhenAttributes) {
163+
thrownewLogicException(sprintf('The "%s" class cannot have both #[When] and #[WhenNot] attributes.',$class));
164+
}
165+
166+
if (!$whenAttributes && !$notWhenAttributes) {
167+
$excluded =false;
168+
}
169+
170+
foreach ($whenAttributesas$attribute) {
159171
if ($this->env ===$attribute->newInstance()->env) {
160-
$attribute =null;
172+
$excluded =false;
161173
break;
162174
}
163175
}
164-
if (null !==$attribute) {
176+
177+
if ($notWhenAttributes) {
178+
$forbiddenEnvs =array_map(fn (\ReflectionAttribute$attribute) =>$attribute->newInstance()->env,$notWhenAttributes);
179+
if (!\in_array($this->env,$forbiddenEnvs,true)) {
180+
$excluded =false;
181+
}
182+
}
183+
184+
if ($excluded) {
165185
$this->addContainerExcludedTag($class,$source);
166186
continue;
167187
}

‎src/Symfony/Component/DependencyInjection/Loader/PhpFileLoader.php‎

Lines changed: 25 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -16,9 +16,11 @@
1616
useSymfony\Component\Config\Builder\ConfigBuilderInterface;
1717
useSymfony\Component\Config\FileLocatorInterface;
1818
useSymfony\Component\DependencyInjection\Attribute\When;
19+
useSymfony\Component\DependencyInjection\Attribute\WhenNot;
1920
useSymfony\Component\DependencyInjection\Container;
2021
useSymfony\Component\DependencyInjection\ContainerBuilder;
2122
useSymfony\Component\DependencyInjection\Exception\InvalidArgumentException;
23+
useSymfony\Component\DependencyInjection\Exception\LogicException;
2224
useSymfony\Component\DependencyInjection\Extension\ConfigurationExtensionInterface;
2325
useSymfony\Component\DependencyInjection\Extension\ExtensionInterface;
2426
useSymfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
@@ -97,14 +99,33 @@ private function executeCallback(callable $callback, ContainerConfigurator $cont
9799
$configBuilders = [];
98100
$r =new \ReflectionFunction($callback);
99101

100-
$attribute =null;
101-
foreach ($r->getAttributes(When::class, \ReflectionAttribute::IS_INSTANCEOF)as$attribute) {
102+
$excluded =true;
103+
$whenAttributes =$r->getAttributes(When::class, \ReflectionAttribute::IS_INSTANCEOF);
104+
$notWhenAttributes =$r->getAttributes(WhenNot::class, \ReflectionAttribute::IS_INSTANCEOF);
105+
106+
if ($whenAttributes &&$notWhenAttributes) {
107+
thrownewLogicException('Using both #[When] and #[WhenNot] attributes on the same target is not allowed.');
108+
}
109+
110+
if (!$whenAttributes && !$notWhenAttributes) {
111+
$excluded =false;
112+
}
113+
114+
foreach ($whenAttributesas$attribute) {
102115
if ($this->env ===$attribute->newInstance()->env) {
103-
$attribute =null;
116+
$excluded =false;
104117
break;
105118
}
106119
}
107-
if (null !==$attribute) {
120+
121+
if ($notWhenAttributes) {
122+
$forbiddenEnvs =array_map(fn (\ReflectionAttribute$attribute) =>$attribute->newInstance()->env,$notWhenAttributes);
123+
if (!\in_array($this->env,$forbiddenEnvs,true)) {
124+
$excluded =false;
125+
}
126+
}
127+
128+
if ($excluded) {
108129
return;
109130
}
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<?php
2+
3+
namespaceSymfony\Component\DependencyInjection\Tests\Fixtures\Prototype\BadAttributes;
4+
5+
useSymfony\Component\DependencyInjection\Attribute\WhenNot;
6+
useSymfony\Component\DependencyInjection\Attribute\When;
7+
8+
#[When(env:'dev')]
9+
#[WhenNot(env:'test')]
10+
class WhenNotWhenFoo
11+
{
12+
}
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<?php
2+
3+
namespaceSymfony\Component\DependencyInjection\Tests\Fixtures\Prototype;
4+
5+
useSymfony\Component\DependencyInjection\Attribute\WhenNot;
6+
7+
#[NeverInProduction]
8+
#[WhenNot(env:'dev')]
9+
class NotFoo
10+
{
11+
publicfunction__construct($bar =null, ?iterable$foo =null, ?object$baz =null)
12+
{
13+
}
14+
15+
publicfunctionsetFoo(self$foo)
16+
{
17+
}
18+
}
19+
20+
#[\Attribute(\Attribute::TARGET_CLASS | \Attribute::TARGET_METHOD | \Attribute::TARGET_FUNCTION | \Attribute::IS_REPEATABLE)]
21+
class NeverInProductionextends WhenNot
22+
{
23+
publicfunction__construct()
24+
{
25+
parent::__construct('prod');
26+
}
27+
}

‎src/Symfony/Component/DependencyInjection/Tests/Fixtures/config/instanceof.expected.yml‎

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1717
shared:false
1818
configurator:c
19+
Symfony\Component\DependencyInjection\Tests\Fixtures\Prototype\NotFoo:
20+
class:Symfony\Component\DependencyInjection\Tests\Fixtures\Prototype\NotFoo
21+
public:true
1922
foo:
2023
class:App\FooService
2124
public:true
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1+
<?php
2+
3+
useSymfony\Component\DependencyInjection\Attribute\WhenNot;
4+
5+
return #[WhenNot(env:'prod')]function () {
6+
thrownewRuntimeException('This code should not be run.');
7+
};

‎src/Symfony/Component/DependencyInjection/Tests/Fixtures/config/prototype.expected.yml‎

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@@ -16,6 +16,19 @@ services:
1616
message:'%service_id%'
1717
arguments:[1]
1818
factory:f
19+
Symfony\Component\DependencyInjection\Tests\Fixtures\Prototype\NotFoo:
20+
class:Symfony\Component\DependencyInjection\Tests\Fixtures\Prototype\NotFoo
21+
public:true
22+
tags:
23+
-foo
24+
-baz
25+
deprecated:
26+
package:vendor/package
27+
version:'1.1'
28+
message:'%service_id%'
29+
lazy:true
30+
arguments:[1]
31+
factory:f
1932
Symfony\Component\DependencyInjection\Tests\Fixtures\Prototype\Sub\Bar:
2033
class:Symfony\Component\DependencyInjection\Tests\Fixtures\Prototype\Sub\Bar
2134
public:true

‎src/Symfony/Component/DependencyInjection/Tests/Fixtures/config/prototype.php‎

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@@ -10,7 +10,7 @@
1010
$di->load(Prototype::class.'\\','../Prototype')
1111
->public()
1212
->autoconfigure()
13-
->exclude('../Prototype/{OtherDir,BadClasses,SinglyImplementedInterface,StaticConstructor}')
13+
->exclude('../Prototype/{OtherDir,BadClasses,BadAttributes,SinglyImplementedInterface,StaticConstructor}')
1414
->factory('f')
1515
->deprecate('vendor/package','1.1','%service_id%')
1616
->args([0])

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