Updated readme

README.md

@@ -8,9 +8,8 @@ This is a PHP Web library to manage remote repositories for the
 - Ability to issue repository tasks over the command line (cron jobs etc.)
 - Package and Repository object handling allowing easy extension to build it into your web frontend 
 
-
 ## Requirements
-- PHP 7.4+
+- PHP 7.4+ (using PHP 8.1+ will speed up the library)
 - ImageMagick
 - DOM Extension
 - SimpleXML Extension
@@ -29,15 +28,29 @@ latest version of this package. Install it as a global library in case you only
 composer global require retrolux/omm-php-library
 ```
 
-## Use Examples
+## Command Line options
+
+### generateFolderRepository
+Generates a networked repository from a folder structure with the contained mod archives.  
+
+**Note:**  
+Needs to be called within the folder that is accessible through the web server and located side by side the folder
+it should be looked for mod archives.
 
-### Command Line
 
-**generateFolderRepository**
+*Usage Options:*
 
-Generates the `Mod Download Repository` saved into `repository.xml` scanning for the packages in the `mods` folder (relative to the xml).
+````
+OMMTask generateFolderRepository <xmlName> <repositoryName> <packageRootPath> (<recursive>)
+Arguments:
+        xmlName                   : name and path of the repository xml
+        repositoryName            : name for the repository
+        packageRootPath           : root path where the mod packages are placed relative to repository xml location
+        recursive                 : true if the sub folders should be processed as well (Default: true)
+````
 
-*Note:* Needs to be called within the folder that is accessible through the web server.
+The example below will generate the `Mod Download Repository` saved into `repository.xml` scanning for the packages 
+in the `mods` folder and subdirectories (relative to the xml).
 
 ```bash
 OMMTask generateFolderRepository "repository.xml" "Mod Download Repository" "mods"

src/Task/GenerateFolderRepositoryTask.php

@@ -46,8 +46,8 @@ public static function showHelp(): void
         echo "Arguments:\n";
         echo " xmlName                   : name and path of the repository xml\n";
         echo " repositoryName            : name for the repository\n";
-        echo " packageRootPath           : root path where the mod packages are placed\n";
-        echo " recursive                 : true if the sub folders should be processed as well (Default: false)\n";
+        echo " packageRootPath           : root path where the mod packages are placed relative to repository xml location\n";
+        echo " recursive                 : true if the sub folders should be processed as well (Default: true)\n";
 
         // TODO parse from php doc the possible params?
         // $class = new ReflectionClass(FolderRepositoryTask::class);
@@ -87,7 +87,7 @@ public static function generateFolderRepository(
         string $xmlName,
         string $repositoryName,
         string $repositoryRootPath,
-        bool $recursive = false
+        bool $recursive = true
     ) {
         // check if the root patch a valid directory
         if (!is_dir($repositoryRootPath)) {