minor fixes

Author: webNeat

README.md

@@ -353,6 +353,8 @@ $ php your-script.php foo other arguments here
 
 The `FooCommand` will be run with `other arguments here` as arguments.
 
+**Note:** subcommands will always have the attributes `console`, `fs` and `templatesLoader` pointing to the same objects as their parent, as long as you don't change them explicitly in the subcommand's code.
+
 # Testing Commands
 
 The class `Tarsana\Tester\CommandTestCase` extends `PHPUnit\Framework\TestCase` and adds useful methods to test Tarsana Commands.
@@ -508,4 +510,6 @@ Please take a look at the examples in the `examples` directory, and try using th
 
 # Development Notes
 
+- **Version 1.0.1** Fixed a bug of subcommands having different instances of `fs` and `templatesLoader` from their parent.
+
 - **Version 1.0.0** The first version is finally out; have fun!

src/Command.php

@@ -43,14 +43,14 @@ public static function create(callable $action = null) {
     public function __construct()
     {
         $this->commands([])
-             ->setupSubCommands()
              ->name('Unknown')
              ->version('1.0.0')
              ->description('...')
              ->descriptions([])
              ->options([])
              ->console(new Console)
              ->fs(new Filesystem('.'))
+             ->setupSubCommands()
              ->init();
     }
 

src/SubCommand.php

@@ -23,7 +23,9 @@ public function __construct(Command $parent)
     {
         parent::__construct();
         $this->parent($parent)
-             ->console($parent->console);
+             ->console($parent->console())
+             ->fs($parent->fs)
+             ->templatesLoader($parent->templatesLoader);
     }
 
     protected function setupSubCommands()