Add kitty, rofi, zsh, hyprland, clang_format to configs

install.sh

@@ -1,11 +1,16 @@
 parameter=$1
+keep_backup=1
 
 install() {
     if [[ $parameter == "all" ]] || [[ $parameter == $1 ]]; then
         echo "Installing $1 config in $2"
-        rm -rf $2_backup/
-        mv $2/ $2_backup/
-        cp -r $1 $2/
+        if [[ $keep_backup -eq 1 ]]; then
+            rm -rf $2_backup
+            mv $2 $2_backup
+        else
+            rm -rf $2
+        fi
+        cp -rf $1 $2
     fi
 }
 
@@ -18,6 +23,23 @@ if [[ $parameter == '' ]]; then
     exit
 fi
 
+read -p "Do you want to back up your old config files? (y/n) " yn
+case $yn in
+[Nn]*)
+    keep_backup=0
+    break
+    ;;
+[Yy]*)
+    keep_backup=1
+    break
+    ;;
+*)
+    echo "Unknown answer, treating it as yes"
+    keep_backup=1
+    break
+    ;;
+esac
+
 while read name path; do
     eval "name=$name" # re-evaluate the string as a path
     eval "path=$path" # re-evaluate the string as a path