feat: add some messages in uninstall.sh (#1945)

Co-authored-by: kylo252 <59826753+kylo252@users.noreply.github.com>

utils/installer/uninstall.sh

@@ -13,8 +13,6 @@ declare -r LUNARVIM_CONFIG_DIR="${LUNARVIM_CONFIG_DIR:-"$XDG_CONFIG_HOME/lvim"}"
 # TODO: Use a dedicated cache directory #1256
 declare -r LUNARVIM_CACHE_DIR="$XDG_CACHE_HOME/nvim"
 
-LVIM_BIN="$(which lvim 2>/dev/null)"
-
 declare -a __lvim_dirs=(
   "$LUNARVIM_CONFIG_DIR"
   "$LUNARVIM_RUNTIME_DIR"
@@ -44,15 +42,33 @@ function parse_arguments() {
   done
 }
 
-function main() {
-  parse_arguments "$@"
+function remove_lvim_dirs() {
   for dir in "${__lvim_dirs[@]}"; do
     rm -rf "$dir"
     if [ "$ARGS_REMOVE_BACKUPS" -eq 1 ]; then
       rm -rf "$dir.bak"
     fi
   done
-  rm -f "$LVIM_BIN"
+}
+
+function remove_lvim_bin() {
+  local legacy_bin="/usr/local/bin/lvim "
+  if [ -x "$legacy_bin" ]; then
+    echo "Error! Unable to remove $legacy_bin without elevation. Please remove manually."
+    exit 1
+  fi
+
+  lvim_bin="$(command -v lvim 2>/dev/null)"
+  rm -f "$lvim_bin"
+}
+
+function main() {
+  parse_arguments "$@"
+  echo "Removing LunarVim binary..."
+  remove_lvim_bin
+  echo "Removing LunarVim directories..."
+  remove_lvim_dirs
+  echo "Uninstalled LunarVim!"
 }
 
 main "$@"