8000 feat: negated env var processor · symfony/symfony@bbf79ba · GitHub
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feat: negated env var processor
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‎src/Symfony/Component/DependencyInjection/EnvVarProcessor.php

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@@ -55,6 +55,7 @@ public static function getProvidedTypes()
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'string' => 'string',
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'trim' => 'string',
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'require' => 'bool|int|float|string|array',
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'not' => 'bool',
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];
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}
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@@ -290,6 +291,15 @@ public function getEnv(string $prefix, string $name, \Closure $getEnv)
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return trim($env);
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}
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if ('not' === $prefix) {
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if (false === \is_bool($env)) {
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throw new RuntimeException(\sprintf('Env var `%s` has not been resolved to a boolean type. Please prefix with `bool:` first.', $name));
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}
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return !$env;
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}
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throw new RuntimeException(sprintf('Unsupported env var prefix "%s" for env name "%s".', $prefix, $name));
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}
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}

‎src/Symfony/Component/DependencyInjection/Tests/Compiler/RegisterEnvVarProcessorsPassTest.php

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@@ -47,6 +47,7 @@ public function testSimpleProcessor()
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'string' => ['string'],
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'trim' => ['string'],
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'require' => ['bool', 'int', 'float', 'string', 'array'],
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'not' => ['bool'],
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];
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$this->assertSame($expected, $container->getParameterBag()->getProvidedTypes());

‎src/Symfony/Component/DependencyInjection/Tests/EnvVarProcessorTest.php

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@@ -610,4 +610,33 @@ public function testGetEnvInvalidPrefixWithDefault()
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return null;
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});
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}
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public function testGetEnvNot()
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{
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$processor = new EnvVarProcessor(new Container());
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$result = $processor->getEnv('not', 'foo', function ($name) {
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$this->assertSame('foo', $name);
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return true;
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});
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$this->assertSame(false, $result);
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$result = $processor->getEnv('not', 'foo', function () { return false; });
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$this->assertSame(true, $result);
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}
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public function testGetEnvNotWithInvalidType()
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{
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$processor = new EnvVarProcessor(new Container());
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$this->expectException(RuntimeException::class);
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$this->expectExceptionMessage('Env var `foo` has not been resolved to a boolean type. Please prefix with `bool:` first.');
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$processor->getEnv('not', 'foo', function ($name) {
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$this->assertSame('foo', $name);
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return 'bar';
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});
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}
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}

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