git-hooks: change default package to pkgs.prek

src/modules/integrations/claude.nix

@@ -49,14 +49,11 @@ let
         })
         hooks;
 
-  # Check if git-hooks task is defined (indicates git-hooks are enabled)
-  anyGitHooksEnabled = (config.tasks."devenv:git-hooks:run".exec or null) == "pre-commit run -a";
-
-  # Auto-format hook using pre-commit if any git-hooks are enabled
-  preCommitHook = lib.optional anyGitHooksEnabled {
+  # Auto-format hook using git-hooks if enabled
+  preCommitHook = lib.optional config.git-hooks.enable {
     matcher = "^(Edit|MultiEdit|Write)$";
     command = ''
-      cd "$DEVENV_ROOT" && pre-commit run
+      cd "$DEVENV_ROOT" && ${config.git-hooks.package.meta.mainProgram} run
     '';
   };
 
@@ -640,7 +637,7 @@ in
       ''
         Claude Code integration is enabled with automatic hooks and commands setup.
         Settings are configured at: ${cfg.settingsPath}
-        ${lib.optionalString anyGitHooksEnabled "- Auto-formatting: enabled via git-hooks (pre-commit)"}
+        ${lib.optionalString config.git-hooks.enable "- Auto-formatting: enabled via git-hooks (pre-commit)"}
         ${lib.optionalString (cfg.commands != { })
           "- Project commands: ${
             lib.concatStringsSep ", " (map (cmd: "/${cmd}") (lib.attrNames cfg.commands))

src/modules/integrations/git-hooks.nix

@@ -53,7 +53,7 @@ let
             (git-hooks + "/modules/all-modules.nix")
             {
               rootSrc = self;
-              package = lib.mkDefault pkgs.pre-commit;
+              package = lib.mkDefault pkgs.prek;
               tools = import (git-hooks + "/nix/call-tools.nix") pkgs;
             }
           ];
@@ -88,6 +88,18 @@ in
   };
 
   config = lib.mkMerge [
+    {
+      changelogs = [
+        {
+          date = "2026-02-02";
+          title = "git-hooks.package is now pkgs.prek";
+          when = cfg.enable;
+          description = ''
+            The default package for git-hooks has been changed from `pkgs.pre-commit` to `pkgs.prek`.
+          '';
+        }
+      ];
+    }
     # Auto-enable when any hook is enabled, so other modules can check git-hooks.enable
     {
       git-hooks.enable = lib.mkDefault anyHookEnabled;