refactor: move git ignore alias to own script

modules/profiles/base.nix

@@ -32,6 +32,34 @@ let
       complete -c f
     '';
   };
+
+  gi = pkgs.writeFishApplication
+    {
+      name = "gi";
+      runtimeInputs = with pkgs; [ fzf gum curl ];
+      text = /* fish */ ''
+        set url https://www.gitignore.io/api
+
+        if test (count $argv) -eq 0
+          set choice ( curl -sL $url/list \
+                     | string split "," \
+                     | fzf -m \
+                     | string join "," )
+        else
+          set choice (string join "," $argv[1..])
+        end
+
+        if gum confirm "Overwrite current .gitignore?"
+          curl -sL $url/$choice > .gitignore
+        else
+          curl -sL $url/$choice >> .gitignore
+        end
+      '';
+      completions = /* fish */ ''
+        set args (curl -sL https://www.gitignore.io/api/list | string split ",")
+        complete -c gi -fa "$args"
+      '';
+    };
 in
 {
   users.users.moritz = {
@@ -125,15 +153,16 @@ in
     duf
     entr
     exa
+    f
+    gi
     gparted
     neofetch
     reptyr
     ripgrep
     up
+    vim
     viu
     wget
-    vim
-    f
   ];
 
   fonts.packages = with pkgs; [

modules/programs/fish.nix

@@ -50,24 +50,6 @@ in
             ${exportedVariables}
           '';
           functions = {
-            gi = ''
-              set url https://www.gitignore.io/api
-
-              if test (count $argv) -eq 0
-                set choice ( curl -sL $url/list \
-                           | string split "," \
-                           | ${getExe pkgs.fzf} -m \
-                           | string join "," )
-              else
-                set choice (string join "," $argv[1..])
-              end
-
-              if ${getExe pkgs.gum} confirm "Overwrite current .gitignore?"
-                ${getExe pkgs.curl} -sL $url/$choice > .gitignore
-              else
-                ${getExe pkgs.curl} -sL $url/$choice >> .gitignore
-              end
-            '';
             fish_greeting = "";
             cheat = "cht.sh $argv | bat -p";
           };