minor changes

functions/setup.fish

@@ -153,7 +153,6 @@ function gsa
         git add .
         git commit -m "Addet $name as a submodule"
         git push
-
         # ─< If the user inputs 'n' or 'N', notify them to try again >──────────────────────────────
     case 'n' 'N'
         echo "-- all right, just try again :) --"
@@ -182,10 +181,11 @@ end
 #                                                                   │ FUNCTION: check fisher plugin dependencies │
 #                                                                   ╰────────────────────────────────────────────╯
 function dep_fisher
+    if not set -q $_fishr_dep
         # ─< Define dependencies for the plugins used by fisher >───────────────────────────────────
-    begin
         set dependencies "fzf" "btop" "fastfetch" "curl" "wget" "cmatrix"
         # ─< Check and install dependencies >───────────────────────────────────────────────────────
+        while ! test -e ./.check
             for dep in $dependencies
                 if not command -v $dep >/dev/null 2>&1
                     echo "Dependency $dep is not installed. Installing..."
@@ -194,10 +194,15 @@ function dep_fisher
                         fish_install $dep
                     else
                         echo "FISH_INSTALL is not defined: $FISH_INSTALL | Please install $dep manually."
+                        return 1
                     end
                 end
             end
         end
+        set _fishr_dep
+    else
+        echo "Dependencies already installed!"
+    end
 end
 
 #                                                              ╭───────────────────────────────────────────────────────╮