AutoDiscoverySpot → AutoDiscoveryDirectory + manage AutoPrefix

src/CliProgram/AutoDiscoveryDirectory.php

@@ -3,6 +3,7 @@
 namespace jrosset\CliProgram;
 
 use FilesystemIterator;
+use jrosset\BetterPhpToken\BetterPhpToken;
 use ReflectionClass;
 use ReflectionException;
 use Symfony\Component\Console\Command\Command;
@@ -10,7 +11,9 @@ use Symfony\Component\Console\Command\Command;
 /**
  * A spot for command auto discovery
  */
-class AutoDiscoverySpot implements IAutoDiscoverySpot {
+class AutoDiscoveryDirectory implements IAutoDiscoverySpot {
+    use TAutoPrefixManagement;
+
     /**
      * @var string The directory path
      */
@@ -75,7 +78,7 @@ class AutoDiscoverySpot implements IAutoDiscoverySpot {
      * @inheritDoc
      */
     public function getCommands (): array {
-        return static::getClassesOfDirectory($this->getDirectoryPath(), $this->isProcessSubDirectories());
+        return $this->getClassesOfDirectory($this->getDirectoryPath());
     }
     /**
      * Get spot's classes of a directory
@@ -85,7 +88,7 @@ class AutoDiscoverySpot implements IAutoDiscoverySpot {
      *
      * @return Command[] Spot's classes
      */
-    private static function getClassesOfDirectory (string $directoryPath, bool $processSubDirectories): array {
+    private function getClassesOfDirectory (string $directoryPath): array {
         $classes = [];
 
         $directoryIterator = new FilesystemIterator($directoryPath, FilesystemIterator::CURRENT_AS_SELF);
@@ -94,24 +97,26 @@ class AutoDiscoverySpot implements IAutoDiscoverySpot {
                 continue;
             }
             if ($fileInfo->isDir()) {
-                if ($processSubDirectories) {
+                if ($this->isProcessSubDirectories()) {
-                    /** @noinspection PhpConditionAlreadyCheckedInspection */
                     $classes = array_merge(
                         $classes,
-                        static::getClassesOfDirectory($fileInfo->getPathname(), $processSubDirectories)
+                        $this->getClassesOfDirectory($fileInfo->getPathname())
                     );
                 }
                 continue;
             }
 
-            $spotClass = AutoDiscoverySpotClass::createFromFile($fileInfo->getPathname());
+            if (array_key_exists($fileInfo->getRealPath(), $classes)) {
-            $classPath = realpath($spotClass->getName());
+                continue;
-            if (array_key_exists($classPath, $classes)) {
+            }
+
+            $className = static::getClassNameFromFile($fileInfo->getRealPath());
+            if ($className === null) {
                 continue;
             }
 
             try {
-                $class = new ReflectionClass($spotClass->getName());
+                $class = new ReflectionClass($className);
                 if ($class->isAbstract()
                     || $class->isInterface()
                     || $class->isTrait()
@@ -120,7 +125,7 @@ class AutoDiscoverySpot implements IAutoDiscoverySpot {
                     continue;
                 }
 
-                $classes[$classPath] = $class->newInstance();
+                $classes[$fileInfo->getRealPath()] = $this->applyAutoPrefixOnCommand($class->newInstance());
             }
             catch (ReflectionException $exception) {
                 continue;
@@ -129,4 +134,55 @@ class AutoDiscoverySpot implements IAutoDiscoverySpot {
 
         return $classes;
     }
+    /**
+     * Extract the class name from a file
+     *
+     * Extract only the first class name
+     *
+     * @param string $path The class file path
+     *
+     * @return string|null The class name ou null if none
+     */
+    private static function getClassNameFromFile (string $path): ?string {
+        defined('T_NAME_QUALIFIED') || define('T_NAME_QUALIFIED', 10002);
+
+        $fileHandler = fopen($path, 'r');
+
+        $namespace = $buffer = '';
+        $currTokenGlobal = 0;
+        while (!feof($fileHandler)) {
+            $buffer .= fread($fileHandler, 512);
+            if (mb_strpos($buffer, '{') === false) {
+                continue;
+            }
+
+            $tokens = BetterPhpToken::tokenize($buffer);
+            $nbTokens = count($tokens);
+            for (; $currTokenGlobal < $nbTokens; $currTokenGlobal++) {
+                $token = $tokens[$currTokenGlobal];
+                if ($token->is(T_NAMESPACE)) {
+                    for ($currTokenSub = $currTokenGlobal + 1; $currTokenSub < $nbTokens; $currTokenSub++) {
+                        $subToken = $tokens[$currTokenSub];
+
+                        if ($subToken->is(T_STRING, T_NAME_QUALIFIED)) {
+                            $namespace .= '\\' . $subToken->getText();
+                        }
+                        elseif ($subToken->getText() === '{' || $subToken->getText() === ';') {
+                            break;
+                        }
+                    }
+                }
+                elseif ($token->is(T_CLASS) && ($currTokenGlobal === 0 || !$tokens[$currTokenGlobal - 1]->is(T_DOUBLE_COLON))) {
+                    for ($currTokenSub = $currTokenGlobal + 1; $currTokenSub < $nbTokens; $currTokenSub++) {
+                        $subToken = $tokens[$currTokenSub];
+                        if ($subToken->getText() === '{') {
+                            return (mb_strlen($namespace) > 0 ? $namespace . '\\' : '') . $tokens[$currTokenGlobal + 2]->getText();
+                        }
+                    }
+                }
+            }
+        }
+
+        return null;
+    }
 }

src/CliProgram/AutoDiscoverySpotClass.php

@@ -1,136 +0,0 @@
-<?php
-
-namespace jrosset\CliProgram;
-
-use jrosset\BetterPhpToken\BetterPhpToken;
-use LogicException;
-use ReflectionClass;
-use ReflectionException;
-use RuntimeException;
-use Throwable;
-
-/**
- * A command auto discovery spot class
- */
-class AutoDiscoverySpotClass implements IAutoDiscoverySpotClass {
-    /**
-     * @var class-string The class name
-     */
-    private string $name;
-    /**
-     * @var string The class file path
-     */
-    private string $path;
-
-    /**
-     * Initialization
-     *
-     * @param string $name The class name
-     * @param string $path The class file path
-     *
-     * @throws LogicException If the file path doesn't exist
-     * @throws RuntimeException If the file path isn't readable
-     */
-    public function __construct (string $name, string $path) {
-        $this->setPath($path);
-        $this->setName($name);
-    }
-
-    /**
-     * Create from file path only
-     *
-     * Get the first class name of the file
-     *
-     * @param string $path The class file path
-     *
-     * @return $this
-     */
-    public static function createFromFile (string $path): self {
-        defined('T_NAME_QUALIFIED') || define('T_NAME_QUALIFIED', 10002);
-
-        $fileHandler = fopen($path, 'r');
-
-        $class = $namespace = $buffer = '';
-        $currTokenGlobal = 0;
-        while (!feof($fileHandler)) {
-            $buffer .= fread($fileHandler, 512);
-            if (mb_strpos($buffer, '{') === false) {
-                continue;
-            }
-
-            $tokens = BetterPhpToken::tokenize($buffer);
-            $nbTokens = count($tokens);
-            for (; $currTokenGlobal < $nbTokens; $currTokenGlobal++) {
-                $token = $tokens[$currTokenGlobal];
-                if ($token->is(T_NAMESPACE)) {
-                    for ($currTokenSub = $currTokenGlobal + 1; $currTokenSub < $nbTokens; $currTokenSub++) {
-                        $subToken = $tokens[$currTokenSub];
-
-                        if ($subToken->is(T_STRING, T_NAME_QUALIFIED)) {
-                            $namespace .= '\\' . $subToken->getText();
-                        }
-                        elseif ($subToken->getText() === '{' || $subToken->getText() === ';') {
-                            break;
-                        }
-                    }
-                }
-                elseif ($token->is(T_CLASS) && ($currTokenGlobal === 0 || !$tokens[$currTokenGlobal - 1]->is(T_DOUBLE_COLON))) {
-                    for ($currTokenSub = $currTokenGlobal + 1; $currTokenSub < $nbTokens; $currTokenSub++) {
-                        $subToken = $tokens[$currTokenSub];
-                        if ($subToken->getText() === '{') {
-                            $class = $tokens[$currTokenGlobal + 2]->getText();
-                        }
-                    }
-                }
-            }
-        }
-
-        return new static((mb_strlen($namespace) > 0 ? $namespace . '\\' : '') . $class, $path);
-    }
-
-    /**
-     * @inheritDoc
-     */
-    public function getName (): string {
-        return $this->name;
-    }
-    /**
-     * Set the class name
-     *
-     * @param class-string $name The class name
-     *
-     * @return $this
-     */
-    public function setName (string $name): self {
-        $this->name = $name;
-        return $this;
-    }
-
-    /**
-     * @inheritDoc
-     */
-    public function getPath (): string {
-        return $this->path;
-    }
-    /**
-     * Set the class file path
-     *
-     * @param string $path The class file path
-     *
-     * @return $this
-     *
-     * @throws LogicException If the file path doesn't exist
-     * @throws RuntimeException If the file path isn't readable
-     */
-    public function setPath (string $path): self {
-        if (!file_exists($path)) {
-            throw new LogicException('Invalid class path: file is missing');
-        }
-        if (!is_readable($path)) {
-            throw new RuntimeException('Invalid class path: file is not readable');
-        }
-
-        $this->path = realpath($path);
-        return $this;
-    }
-}

src/CliProgram/IAutoDiscoverySpotClass.php

@@ -1,21 +0,0 @@
-<?php
-
-namespace jrosset\CliProgram;
-
-/**
- * Interface for a command auto discovery spot class
- */
-interface IAutoDiscoverySpotClass {
-    /**
-     * The class name
-     *
-     * @return class-string The class name
-     */
-    public function getName (): string;
-    /**
-     * The class file path
-     *
-     * @return string The class file path
-     */
-    public function getPath(): string;
-}

src/CliProgram/TAutoDiscoveryApplication.php

@@ -5,7 +5,7 @@ namespace jrosset\CliProgram;
 /**
  * An application with command auto discovery
  */
-trait AutoDiscoveryApplication {
+trait TAutoDiscoveryApplication {
     /**
      * @var IAutoDiscoverySpot[] The list of discovery spots
      */

src/CliProgram/TAutoPrefixManagement.php

@@ -2,10 +2,12 @@
 
 namespace jrosset\CliProgram;
 
+use Symfony\Component\Console\Command\Command;
+
 /**
- * An application managing commands with auto prefix
+ * Implements a commands with auto prefix management
  */
-trait AutoPrefixApplication {
+trait TAutoPrefixManagement {
     /**
      * @var IAutoPrefixManager[] The lists of manager for commands auto prefix
      */
@@ -47,13 +49,13 @@ trait AutoPrefixApplication {
     }
 
     /**
-     * Apply commands auto prefixes
+     * Apply the auto prefix managers on a command (until one of them manage it)
      *
-     * @return $this
+     * @param Command $command The command
+     *
+     * @return Command The command
      */
-    public function applyAutoPrefixes (): self {
+    protected function applyAutoPrefixOnCommand (Command $command): Command {
-        $commands = array_unique($this->all(), SORT_REGULAR);       // Remove commands duplicate caused by aliases
-        foreach ($commands as $command) {
         foreach ($this->getAutoPrefixManagers() as $autoPrefixManager) {
             if (($namesPrefix = $autoPrefixManager->getCommandPrefix($command)) !== null) {
                 if (mb_strlen($namesPrefix) > 0) {
@@ -71,7 +73,6 @@ trait AutoPrefixApplication {
                 break;
             }
         }
-        }
+        return $command;
-        return $this;
     }
 }