Revert 3 commits not related to this branch

This reverts commit 2a0b063.

Author: akos

src/Application/Console/Definitions/AnalyseDefinition.php

@@ -22,28 +22,28 @@ public static function get(): InputDefinition
                 null,
                 InputOption::VALUE_OPTIONAL,
                 'Minimal Quality level to reach without throw error',
-                '0'
+                0
             ),
             new InputOption(
                 'min-complexity',
                 null,
                 InputOption::VALUE_OPTIONAL,
                 'Minimal Complexity level to reach without throw error',
-                '0'
+                0
             ),
             new InputOption(
                 'min-architecture',
                 null,
                 InputOption::VALUE_OPTIONAL,
                 'Minimal Architecture level to reach without throw error',
-                '0'
+                0
             ),
             new InputOption(
                 'min-style',
                 null,
                 InputOption::VALUE_OPTIONAL,
                 'Minimal Style level to reach without throw error',
-                '0'
+                0
             ),
             new InputOption(
                 'disable-security-check',

tests/Domain/ConfigurationTest.php

@@ -80,17 +80,11 @@ public function testResolveDirectoryPath(): void
 
     public function testGetNumberOfThreads(): void
     {
-        $sysCommand = 'nproc';
-
         if (!file_exists('/usr/bin/nproc')) {
-            $sysCommand = 'sysctl -n hw.logicalcpu';
-
-            if (!file_exists('/usr/sbin/sysctl')) {
-                self::markTestSkipped('Unable to find nproc to get expected cores');
-            }
+            self::markTestSkipped('Unable to find nproc to get expected cores');
         }
 
-        $command = Process::fromShellCommandline($sysCommand);
+        $command = Process::fromShellCommandline('nproc');
         $command->run();
         $expected = (int) $command->getOutput();