Update GTK scripts

.install/gtk.sh

@@ -7,7 +7,50 @@ cat <<"EOF"
  \____| |_| |_|\_\
                   
 EOF
-# Ask for confirmation
-# Remove existing configuration
-# Copy target files into .config
 
+# version="dotfiles"
+
+# Remove existing symbolic links
+gtk_symlink=0
+gtk_overwrite=1
+if [ -L ~/.config/gtk-3.0 ]; then
+  rm ~/.config/gtk-3.0
+  gtk_symlink=1
+fi
+
+if [ -L ~/.config/gtk-4.0 ]; then
+  rm ~/.config/gtk-4.0
+  gtk_symlink=1
+fi
+
+if [ -L ~/.gtkrc-2.0 ]; then
+  rm ~/.gtkrc-2.0
+  gtk_symlink=1
+fi
+
+if [ -L ~/.Xresources ]; then
+  rm ~/.Xresources
+  gtk_symlink=1
+fi
+
+if [ "$gtk_symlink" == "1" ] ;then
+  echo ":: Existing symbolic links to GTK configurations removed"
+fi
+
+if [ -d ~/.config/gtk-3.0 ] ;then
+  echo "The script has detected an existing GTK configuration."
+  if gum confirm "Do you want to overwrite your configuration?" ;then
+    gtk_overwrite=1
+  else
+    gtk_overwrite=0
+  fi
+fi
+
+if [ "$gtk_overwrite" == "1" ] ;then
+  cp -r ~/dotfiles-versions/$version/gtk/gtk-3.0 ~/.config/
+  cp -r ~/dotfiles-versions/$version/gtk/gtk-4.0 ~/.config/
+  cp -r ~/dotfiles-versions/$version/gtk/xsettingsd ~/.config/
+  cp ~/dotfiles-versions/$version/gtk/.gtkrc-2.0 ~/.config/
+  cp ~/dotfiles-versions/$version/gtk/.Xresources ~/.config/
+  echo ":: GTK Theme installed"
+fi