8000 [DIC] Add a split env var processor by Orkin · Pull Request #31867 · symfony/symfony · GitHub
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[DIC] Add a split env var processor #31867

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[DIC] Add a split env var processor #31867

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1 change: 1 addition & 0 deletions src/Symfony/Component/DependencyInjection/CHANGELOG.md
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Expand Up @@ -6,6 +6,7 @@ CHANGELOG

* deprecated support for short factories and short configurators in Yaml
* deprecated `tagged` in favor of `tagged_iterator`
* added `%env(split:...)%` processor to `split` a string into an array

4.3.0
-----
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5 changes: 5 additions & 0 deletions src/Symfony/Component/DependencyInjection/EnvVarProcessor.php
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Expand Up @@ -48,6 +48,7 @@ public static function getProvidedTypes()
'string' => 'string',
'trim' => 'string',
'require' => 'bool|int|float|string|array',
'split' => 'array',
];
}

Expand Down Expand Up @@ -243,6 +244,10 @@ public function getEnv($prefix, $name, \Closure $getEnv)
return trim($env);
}

if ('split' === $prefix) {
return explode(',', $env);
}

throw new RuntimeException(sprintf('Unsupported env var prefix "%s".', $prefix));
}
}
1 change: 1 addition & 0 deletions ...Symfony/Component/DependencyInjection/Tests/Compiler/RegisterEnvVarProcessorsPassTest.php
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Expand Up @@ -46,6 +46,7 @@ public function testSimpleProcessor()
'string' => ['string'],
'trim' => ['string'],
'require' => ['bool', 'int', 'float', 'string', 'array'],
'split' => ['array'],
];

$this->assertSame($expected, $container->getParameterBag()->getProvidedTypes());
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13 changes: 13 additions & 0 deletions src/Symfony/Component/DependencyInjection/Tests/EnvVarProcessorTest.php
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Expand Up @@ -486,4 +486,17 @@ public function testRequireFile()

$this->assertEquals('foo', $result);
}

public function testGetEnvSplit()
{
$processor = new EnvVarProcessor(new Container());

$result = $processor->getEnv('split', 'foo', function ($name) {
$this->assertSame('foo', $name);

return 'one,two,three';
});

$this->assertSame(['one', 'two', 'three'], $result);
}
}
0