GitRepository: checkout - removed '--end-of-options' (closes #77)

Author: janpecha

src/GitRepository.php

@@ -234,7 +234,19 @@ public function getLocalBranches()
 		 */
 		public function checkout($name)
 		{
-			$this->run('checkout', '--end-of-options', $name);
+			if (!is_string($name)) {
+				throw new InvalidArgumentException('Branch name must be string.');
+			}
+
+			if ($name === '') {
+				throw new InvalidArgumentException('Branch name cannot be empty.');
+			}
+
+			if ($name[0] === '-') {
+				throw new InvalidArgumentException('Branch name cannot be option name.');
+			}
+
+			$this->run('checkout', $name);
 			return $this;
 		}
 

tests/GitPhp/GitRepository.branches.phpt

@@ -12,10 +12,10 @@ $git = new Git($runner);
 
 $runner->assert(['branch', '--end-of-options', 'master']);
 $runner->assert(['branch', '--end-of-options', 'develop']);
-$runner->assert(['checkout', '--end-of-options', 'develop']);
+$runner->assert(['checkout', 'develop']);
 $runner->assert(['merge', '--end-of-options', 'feature-1']);
 $runner->assert(['branch', '-d', 'feature-1']);
-$runner->assert(['checkout', '--end-of-options', 'master']);
+$runner->assert(['checkout', 'master']);
 
 $repo = $git->open(__DIR__);
 $repo->createBranch('master');