Add fish module to nix

archive/fish/config.fish

@@ -1,3 +1,4 @@
+
 # ============
 # Basics, etc…
 # ============
@@ -8,10 +9,8 @@ set -g -x ALTERNATE_EDITOR "vim"
 set -g -x TERMINAL "kitty"
 
 # Setup PATH
-ensure_path ~/.dotfiles/bin
-ensure_path ~/.local/bin
-ensure_path ~/bin
-ensure_path ~/.emacs.d/bin
+fish_add_path --path ~/.dotfiles/bin ~/.local/bin ~/bin
+fish_add_path ~/.emacs.d/bin
 
 # Disable Fish greeting banner
 set --universal fish_greeting
@@ -42,8 +41,3 @@ if test "$TERM" = "dumb"
     function fish_greeting; end
     function fish_title; end
 end
-
-# Starship prompt
-if which starship &> /dev/null
-    starship init fish | source
-end

archive/fish/functions/ensure_path.fish

@@ -1,7 +0,0 @@
-function ensure_path --description "Ensures directories are in $PATH"
-    for pathdir in $argv
-        if not set -l index (contains -i $pathdir $PATH)
-            set -g -x PATH $pathdir $PATH
-        end
-    end
-end