From 987b11ffc1bb58d0675390aae43bbf9ac9e166b7 Mon Sep 17 00:00:00 2001
From: Christoph Urlacher <christoph.urlacher@protonmail.com>
Date: Sat, 21 Mar 2026 15:49:17 +0100
Subject: [PATCH] Modules/Fish: Add nix-darwin homebrew environment setup

---
 home/homemodules/fish/default.nix | 22 +++++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/home/homemodules/fish/default.nix b/home/homemodules/fish/default.nix
index 487b079a..26a0af33 100644
--- a/home/homemodules/fish/default.nix
+++ b/home/homemodules/fish/default.nix
@@ -45,6 +45,18 @@ in {
     programs.fish = lib.mkMerge [
       # Darwin exclusive config
       (lib.mkIf pkgs.stdenv.isDarwin {
+        shellInit = ''
+          set fish_greeting
+          yes | fish_config theme save "system-theme"
+
+          set --global --export HOMEBREW_PREFIX "/opt/homebrew"
+          set --global --export HOMEBREW_CELLAR "/opt/homebrew/Cellar"
+          set --global --export HOMEBREW_REPOSITORY "/opt/homebrew"
+          fish_add_path --global --move --path "/opt/homebrew/bin" "/opt/homebrew/sbin"
+          if test -n "$MANPATH[1]"; set --global --export MANPATH ''' $MANPATH; end;
+          if not contains "/opt/homebrew/share/info" $INFOPATH; set --global --export INFOPATH "/opt/homebrew/share/info" $INFOPATH; end;
+        '';
+
         shellAbbrs = let
           # These can be used for my config.homemodules and for HM config.programs,
           # as both of these add the package to home.packages
@@ -66,6 +78,11 @@ in {
       (lib.mkIf pkgs.stdenv.isLinux {
         generateCompletions = nixosConfig.programs.fish.generateCompletions;
 
+        shellInit = ''
+          set fish_greeting
+          yes | fish_config theme save "system-theme"
+        '';
+
         functions = lib.mergeAttrsList [
           (lib.optionalAttrs config.homemodules.nnn.enable {
             nnncd = {
@@ -228,11 +245,6 @@ in {
           ];
 
         plugins = [];
-
-        shellInit = ''
-          set fish_greeting
-          yes | fish_config theme save "system-theme"
-        '';
       }
     ];