print reclaimed size when uninstalling env, fixed #10

penv

@@ -12,7 +12,7 @@ usage() {
     echo ""
     echo "Usage: penv <command> <args>"
     echo "Commands:"
-    echo " - new <name> <opt:version> - Create a new environment, optional, defaults to system's default python"
+    echo " - new <name> <ver=default> - Create a new environment, optional, defaults to system's default python"
     echo "                              ex: penv new tools 3.13 -> creates new environment by the name tools, using Python 3.13"
     echo "                              ex: penv new main       -> creates new env with the name main, using the default Python version on the system"
     echo " - del <name>               - Delete existing environment"
@@ -86,12 +86,14 @@ delete(){
     read -r -n 1 -p "Remove environment $name (y/N)? " choise
     case $choise in
     [yY])
+        size=$(du "$HOME"/.envs/"$name" -sh | cut -f1)
         source "$HOME"/.envs/"$name"/bin/activate
         echo
         echo Spec $(jupyter-kernelspec remove -f -y "$name")
         deactivate
         rm -r "$HOME/.envs/$name"
         echo "Data Removed $HOME/.envs/$name"
+        echo "Reclaimed $size"
         ;;
     [nN])
         echo ""