Allow dot-prefixed config files

Author: sreichel

src/Command/CommandHelper.php

@@ -179,7 +179,15 @@ public static function begin(
 			})($autoloadFile);
 		}
 		if ($projectConfigFile === null) {
-			foreach (['phpstan.neon', 'phpstan.neon.dist', 'phpstan.dist.neon'] as $discoverableConfigName) {
+			$discoverableConfigNames = [
+				'.phpstan.neon',
+				'.phpstan.neon.dist',
+				'.phpstan.dist.neon',
+				'phpstan.neon',
+				'phpstan.neon.dist',
+				'phpstan.dist.neon',
+			];
+			foreach ($discoverableConfigNames as $discoverableConfigName) {
 				$discoverableConfigFile = $currentWorkingDirectory . DIRECTORY_SEPARATOR . $discoverableConfigName;
 				if (is_file($discoverableConfigFile)) {
 					$projectConfigFile = $discoverableConfigFile;

tests/PHPStan/Command/AnalyseCommandTest.php

@@ -78,16 +78,28 @@ public static function autoDiscoveryPathsProvider(): array
 	{
 		return [
 			[
-				__DIR__ . '/test-autodiscover',
-				__DIR__ . DIRECTORY_SEPARATOR . 'test-autodiscover' . DIRECTORY_SEPARATOR . 'phpstan.neon',
+				__DIR__ . '/test-autodiscover-dot',
+				__DIR__ . DIRECTORY_SEPARATOR . 'test-autodiscover-dot' . DIRECTORY_SEPARATOR . '.phpstan.neon',
 			],
 			[
-				__DIR__ . '/test-autodiscover-dist',
-				__DIR__ . DIRECTORY_SEPARATOR . 'test-autodiscover-dist' . DIRECTORY_SEPARATOR . 'phpstan.neon.dist',
+				__DIR__ . '/test-autodiscover-dot-dist',
+				__DIR__ . DIRECTORY_SEPARATOR . 'test-autodiscover-dot-dist' . DIRECTORY_SEPARATOR . '.phpstan.neon.dist',
 			],
 			[
-				__DIR__ . '/test-autodiscover-dist-dot-neon',
-				__DIR__ . DIRECTORY_SEPARATOR . 'test-autodiscover-dist-dot-neon' . DIRECTORY_SEPARATOR . 'phpstan.dist.neon',
+				__DIR__ . '/test-autodiscover-dot-dist-dot-neon',
+				__DIR__ . DIRECTORY_SEPARATOR . 'test-autodiscover-dot-dist-dot-neon' . DIRECTORY_SEPARATOR . '.phpstan.dist.neon',
+			],
+			[
+				__DIR__ . '/test-autodiscover-no-dot',
+				__DIR__ . DIRECTORY_SEPARATOR . 'test-autodiscover-no-dot' . DIRECTORY_SEPARATOR . 'phpstan.neon',
+			],
+			[
+				__DIR__ . '/test-autodiscover-no-dot-dist',
+				__DIR__ . DIRECTORY_SEPARATOR . 'test-autodiscover-no-dot-dist' . DIRECTORY_SEPARATOR . 'phpstan.neon.dist',
+			],
+			[
+				__DIR__ . '/test-autodiscover-no-dot-dist-dot-neon',
+				__DIR__ . DIRECTORY_SEPARATOR . 'test-autodiscover-no-dot-dist-dot-neon' . DIRECTORY_SEPARATOR . 'phpstan.dist.neon',
 			],
 			[
 				__DIR__ . '/test-autodiscover-priority',
@@ -97,6 +109,10 @@ public static function autoDiscoveryPathsProvider(): array
 				__DIR__ . '/test-autodiscover-priority-dist-dot-neon',
 				__DIR__ . DIRECTORY_SEPARATOR . 'test-autodiscover-priority-dist-dot-neon' . DIRECTORY_SEPARATOR . 'phpstan.neon',
 			],
+			[
+				__DIR__ . '/test-autodiscover-priority-dot',
+				__DIR__ . DIRECTORY_SEPARATOR . 'test-autodiscover-priority-dot' . DIRECTORY_SEPARATOR . '.phpstan.neon',
+			],
 		];
 	}
 

tests/PHPStan/Command/test-autodiscover-dist-dot-neon/phpstan.dist.neon renamed to tests/PHPStan/Command/test-autodiscover-dot-dist-dot-neon/.phpstan.dist.neon

@@ -0,0 +1,4 @@
+includes:
+	- ../../../../conf/bleedingEdge.neon
+
+parameters:

tests/PHPStan/Command/test-autodiscover-dist/phpstan.neon.dist renamed to tests/PHPStan/Command/test-autodiscover-dot-dist/.phpstan.neon.dist

@@ -0,0 +1,4 @@
+includes:
+	- ../../../../conf/bleedingEdge.neon
+
+parameters:

tests/PHPStan/Command/test-autodiscover/phpstan.neon renamed to tests/PHPStan/Command/test-autodiscover-dot/.phpstan.neon

@@ -0,0 +1,4 @@
+includes:
+	- ../../../../conf/bleedingEdge.neon
+
+parameters:

tests/PHPStan/Command/test-autodiscover-no-dot-dist-dot-neon/phpstan.dist.neon

@@ -0,0 +1,4 @@
+includes:
+	- ../../../../conf/bleedingEdge.neon
+
+parameters:

tests/PHPStan/Command/test-autodiscover-no-dot-dist/phpstan.neon.dist

@@ -0,0 +1,4 @@
+includes:
+	- ../../../../conf/bleedingEdge.neon
+
+parameters: