From 587213a5af8d900a4e0990e6bf7ef41349cf3b6b Mon Sep 17 00:00:00 2001
From: Ray Andrew <rs@rs.ht>
Date: Tue, 9 Dec 2025 12:30:34 -0600
Subject: [PATCH] fix: homebrew immutable taps managed by nix

---
 darwin/homebrew.nix     | 18 +++++++++---------
 hosts/dango/default.nix |  3 ++-
 2 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/darwin/homebrew.nix b/darwin/homebrew.nix
index 49a0fcd..ca3c65e 100644
--- a/darwin/homebrew.nix
+++ b/darwin/homebrew.nix
@@ -81,11 +81,11 @@
             "homebrew/homebrew-createzap" = inputs.homebrew-createzap;
             "d12frosted/homebrew-emacs-plus" = inputs.homebrew-emacs-plus;
             "brewsci/homebrew-bio" = inputs.homebrew-brewsci-bio;
-            "nikitabobko/tap" = inputs.homebrew-nikitabobko;
-            # "LouisBrunner/valgrind" = inputs.homebrew-valgrind;
+            "nikitabobko/homebrew-tap" = inputs.homebrew-nikitabobko;
+            "LouisBrunner/homebrew-valgrind" = inputs.homebrew-valgrind;
           }
         ];
-        mutableTaps = true; # true to enable valgrind
+        mutableTaps = false;
       };
       homebrew = {
         enable = true;
@@ -372,12 +372,12 @@
       ];
     })
     (lib.mkIf config.custom.brew.valgrind {
-      # homebrew.brews = [
-      #   {
-      #     name = "LouisBrunner/valgrind/valgrind";
-      #     args = ["HEAD"];
-      #   }
-      # ];
+      homebrew.brews = [
+        {
+          name = "LouisBrunner/valgrind/valgrind";
+          args = [ "HEAD" ];
+        }
+      ];
     })
     (lib.mkIf config.custom.brew.hammerspoon {
       homebrew.casks = [
diff --git a/hosts/dango/default.nix b/hosts/dango/default.nix
index 583438d..6998db1 100644
--- a/hosts/dango/default.nix
+++ b/hosts/dango/default.nix
@@ -63,7 +63,8 @@
       ninja = true;
       clang-format = true;
       marta = true;
-      valgrind = true;
+      # broken on aarch64-darwin
+      valgrind = false;
       hammerspoon = true;
       aerospace = true;
     };