Add support for PHP 8.4

.github/workflows/code_style_check.yaml

@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: shivammathur/setup-php@v2
         with:
-          php-version: 7.3
+          php-version: 8.1
           coverage: none # disable xdebug, pcov
       - run: composer install --no-progress
       # fix code style, automatically

.github/workflows/tests.yml

@@ -15,13 +15,18 @@ jobs:
           - "8.0"
           - "8.1"
           - "8.2"
+          - "8.3"
+          - "8.4"
         symfony:
           - 5.*
           - 6.*
+          - 7.*
         dependency-version:
           # - prefer-lowest
           - prefer-stable
         exclude:
+          - {php: "8.0", symfony: "7.*"}
+          - {php: "8.1", symfony: "7.*"}
           - {php: "8.2", symfony: "5.*"}
 
     name: PHP ${{ matrix.php }} - S ${{ matrix.symfony }} - ${{ matrix.dependency-version }} - tests

phpstan.neon

@@ -3,18 +3,20 @@ parameters:
 	paths:
 		- src
 		# - tests
-	
+
 	# things we disable for the moment, but one day...
 	inferPrivatePropertyTypeFromConstructor: true
-	checkMissingIterableValueType: false
-	checkGenericClassInNonGenericObjectType: false
 	ignoreErrors:
-		- 
+		-
 			message: '#Unsafe usage of new static\(\).#'
 			path: %currentWorkingDirectory%
 		-
 			message: '#Parameter \#1 \$command of class Symfony\\Component\\Process\\Process constructor expects array, string given.#'
 			path: src/GitElephant/Command/Caller/Caller.php
+		-
+			identifier: missingType.iterableValue
+		-
+			identifier: missingType.generics
 
 includes:
     - vendor/phpstan/phpstan-phpunit/extension.neon

src/GitElephant/Command/BaseCommand.php

@@ -76,14 +76,14 @@ class BaseCommand
     /**
      * the command subject
      *
-     * @var string|SubCommandCommand|null
+     * @var array|string|SubCommandCommand|null
      */
     private $commandSubject = null;
 
     /**
      * the command second subject (i.e. for branch)
      *
-     * @var string|SubCommandCommand|null
+     * @var array|string|SubCommandCommand|null
      */
     private $commandSubject2 = null;
 
@@ -112,7 +112,7 @@ class BaseCommand
      *
      * @param null|\GitElephant\Repository $repo The repo object to read
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         if (!is_null($repo)) {
             $this->addGlobalConfigs($repo->getGlobalConfigs());
@@ -148,7 +148,7 @@ public function clearAll(): void
      * @param Repository $repo
      * @return static
      */
-    public static function getInstance(Repository $repo = null)
+    public static function getInstance(?Repository $repo = null)
     {
         return new static($repo);
     }

src/GitElephant/Command/BranchCommand.php

@@ -37,7 +37,7 @@ class BranchCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }
@@ -69,7 +69,7 @@ public function contains(string $reference): string
      * @throws \RuntimeException
      * @return string the command
      */
-    public function create(string $name, string $startPoint = null): string
+    public function create(string $name, ?string $startPoint = null): string
     {
         $this->clearAll();
         $this->addCommandName(self::BRANCH_COMMAND);

src/GitElephant/Command/Caller/Caller.php

@@ -75,7 +75,7 @@ public function __construct($gitPath, $repositoryPath)
     public function execute(
         string $cmd,
         bool $git = true,
-        string $cwd = null,
+        ?string $cwd = null,
         array $acceptedExitCodes = [0]
     ): CallerInterface {
         if ($git) {
@@ -107,7 +107,7 @@ public function execute(
             $text .= "\n" . $process->getOutput();
             throw new \RuntimeException($text);
         }
-        
+
         $this->rawOutput = $process->getOutput();
         // rtrim values
         $values = array_map('rtrim', explode(PHP_EOL, $process->getOutput()));

src/GitElephant/Command/Caller/CallerInterface.php

@@ -37,7 +37,7 @@ interface CallerInterface
     public function execute(
         string $cmd,
         bool $git = true,
-        string $cwd = null
+        ?string $cwd = null
     ): CallerInterface;
 
     /**

src/GitElephant/Command/CatFileCommand.php

@@ -39,7 +39,7 @@ class CatFileCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }

src/GitElephant/Command/CloneCommand.php

@@ -38,7 +38,7 @@ class CloneCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }
@@ -57,9 +57,9 @@ public function __construct(Repository $repo = null)
      */
     public function cloneUrl(
         string $url,
-        string $to = null,
-        string $repoReference = null,
-        int $depth = null,
+        ?string $to = null,
+        ?string $repoReference = null,
+        ?int $depth = null,
         bool $recursive = false
     ): string {
         // get binary version before reset
@@ -90,7 +90,7 @@ public function cloneUrl(
                 $this->addCommandArgument('--shallow-submodules');
             }
         }
-        
+
         if ($recursive) {
             $this->addCommandArgument('--recursive');
         }

src/GitElephant/Command/DiffCommand.php

@@ -38,7 +38,7 @@ class DiffCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }

src/GitElephant/Command/DiffTreeCommand.php

@@ -40,7 +40,7 @@ class DiffTreeCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }

src/GitElephant/Command/FetchCommand.php

@@ -38,7 +38,7 @@ class FetchCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }
@@ -68,7 +68,7 @@ public function fetch($remote = null, $branch = null, array $options = []): stri
         foreach ($normalizedOptions as $value) {
             $this->addCommandArgument($value);
         }
-        
+
         if (!is_null($remote)) {
             $this->addCommandSubject($remote);
         }

src/GitElephant/Command/LogCommand.php

@@ -41,7 +41,7 @@ class LogCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }
@@ -57,7 +57,7 @@ public function __construct(Repository $repo = null)
      * @throws \RuntimeException
      * @return string
      */
-    public function showObjectLog(NodeObject $obj, $branch = null, int $limit = null, int $offset = null): string
+    public function showObjectLog(NodeObject $obj, $branch = null, ?int $limit = null, ?int $offset = null): string
     {
         $subject = null;
         if (null !== $branch) {
@@ -84,7 +84,7 @@ public function showObjectLog(NodeObject $obj, $branch = null, int $limit = null
      * @throws \RuntimeException
      * @return string
      */
-    public function showLog($ref, $path = null, $limit = null, int $offset = null, bool $firstParent = false): string
+    public function showLog($ref, $path = null, $limit = null, ?int $offset = null, bool $firstParent = false): string
     {
         $this->clearAll();
 
@@ -114,7 +114,7 @@ public function showLog($ref, $path = null, $limit = null, int $offset = null, b
         if (null !== $path && !empty($path)) {
             $this->addPath($path);
         }
-        
+
         $this->addCommandSubject($ref);
 
         return $this->getCommand();

src/GitElephant/Command/LogRangeCommand.php

@@ -35,7 +35,7 @@ class LogRangeCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }
@@ -94,7 +94,7 @@ public function showLog(
         if (null !== $path && !empty($path)) {
             $this->addPath($path);
         }
-        
+
         $this->addCommandSubject($refStart . '..' . $refEnd);
 
         return $this->getCommand();

src/GitElephant/Command/LsTreeCommand.php

@@ -40,7 +40,7 @@ class LsTreeCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }

src/GitElephant/Command/MainCommand.php

@@ -47,7 +47,7 @@ class MainCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }
@@ -149,7 +149,7 @@ public function commit(
         bool $stageAll = false,
         $author = null,
         bool $allowEmpty = false,
-        \DateTimeInterface $date = null
+        ?\DateTimeInterface $date = null
     ): string {
         $this->clearAll();
 
@@ -170,7 +170,7 @@ public function commit(
         if ($allowEmpty) {
             $this->addCommandArgument('--allow-empty');
         }
-        
+
         if (null !== $date) {
             $this->addCommandArgument('--date');
             $this->addCommandArgument($date->format(\DateTimeInterface::RFC822));

src/GitElephant/Command/MergeCommand.php

@@ -40,7 +40,7 @@ class MergeCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }
@@ -76,7 +76,7 @@ public function merge(Branch $with, $message = '', array $options = []): string
             $this->addCommandArgument('-m');
             $this->addCommandArgument($message);
         }
-        
+
         $this->addCommandSubject($with->getFullRef());
 
         return $this->getCommand();

src/GitElephant/Command/MvCommand.php

@@ -38,7 +38,7 @@ class MvCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }

src/GitElephant/Command/PullCommand.php

@@ -37,7 +37,7 @@ class PullCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }

src/GitElephant/Command/PushCommand.php

@@ -37,7 +37,7 @@ class PushCommand extends BaseCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }
@@ -49,7 +49,7 @@ public function __construct(Repository $repo = null)
      * @throws \RuntimeException
      * @return string
      */
-    public function push($remote = 'origin', $branch = 'master', string $args = null): string
+    public function push($remote = 'origin', $branch = 'master', ?string $args = null): string
     {
         $this->clearAll();
 
@@ -63,7 +63,7 @@ public function push($remote = 'origin', $branch = 'master', string $args = null
         $this->addCommandName(self::GIT_PUSH_COMMAND);
         $this->addCommandSubject($remote);
         $this->addCommandSubject2($branch);
-        
+
         if (!is_null($args)) {
             $this->addCommandArgument($args);
         }

src/GitElephant/Command/Remote/AddSubCommand.php

@@ -48,7 +48,7 @@ class AddSubCommand extends SubCommandCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }
@@ -97,7 +97,7 @@ public function prepare($name, $url, $options = []): self
             $this->addCmdSwitchOptions(),
             $this->addCmdValueOptions()
         );
-        
+
         $this->addCommandName(self::GIT_REMOTE_ADD);
         $this->addCommandSubject($name);
         $this->addCommandSubject($url);

src/GitElephant/Command/Remote/ShowSubCommand.php

@@ -42,7 +42,7 @@ class ShowSubCommand extends SubCommandCommand
      * @param \GitElephant\Repository $repo The repository object this command
      *                                      will interact with
      */
-    public function __construct(Repository $repo = null)
+    public function __construct(?Repository $repo = null)
     {
         parent::__construct($repo);
     }
@@ -69,7 +69,7 @@ public function prepare($name = null, $queryRemotes = true): self
         if ($name) {
             $this->addCommandSubject($name);
         }
-        
+
         if (!$queryRemotes) {
             $this->addCommandArgument('-n');
         }