From 4a36019c93a9fc10322c610edcf4a16b13f43ab4 Mon Sep 17 00:00:00 2001
From: mecattaf <thomas@mecattaf.dev>
Date: Thu, 22 Oct 2026 08:06:33 +0200
Subject: [PATCH 1/2] fix: remove unused overlay argument names

---
 overlays/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/overlays/default.nix b/overlays/default.nix
index 3d52402a1..af9ad3345 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -1,5 +1,5 @@
 { torchRocm }:
-final: prev: {
+final: _prev: {
   qwentts = final.callPackage ../pkgs/qwentts.nix { };
   speech-session = final.callPackage ../pkgs/speech-session { };
   qwen-speech = final.callPackage ../pkgs/qwen-speech { };
@@ -97,7 +97,7 @@ final: prev: {
   # a spec-task gate runs bare `pnpm`. Add-only: pkgs.pnpm itself is untouched.
   # The upstream derivation derives its src url from finalAttrs.version, so
   # both are overridden together; the hash is the registry tarball's sha256.
-  pnpm_11_17 = final.pnpm.overrideAttrs (old: {
+  pnpm_11_17 = final.pnpm.overrideAttrs (_old: {
     version = "11.17.0";
     src = final.fetchurl {
       url = "https://registry.npmjs.org/pnpm/-/pnpm-11.17.0.tgz";

From 73be4c87fcb8e9bf98e651e9ea19aa7d5864e999 Mon Sep 17 00:00:00 2001
From: mecattaf <thomas@mecattaf.dev>
Date: Thu, 22 Oct 2026 08:07:29 +0200
Subject: [PATCH 2/2] fix: distinguish retired platform names from hash
 substrings

---
 flake.nix             | 3 ++-
 modules/substrate.nix | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/flake.nix b/flake.nix
index cf2d0ff00..860b5d6b3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1907,7 +1907,8 @@
               ("yum.repos." + "d")
               ("harness" + "RPM")
               ("chez" + "moi")
-              ("k" + "run")
+              # Match command/library names, not identifier or hash substrings.
+              ("(^|[^[:alnum:]_])(lib)?k" + "run")
               ("tom@" + "bridge")
               ("/usr/share/backgrounds/" + "harness")
               ("osConfig" + "[[:space:]]*\\?[[:space:]]*null")
diff --git a/modules/substrate.nix b/modules/substrate.nix
index c73eb8392..bba820420 100644
--- a/modules/substrate.nix
+++ b/modules/substrate.nix
@@ -264,7 +264,7 @@ in
         type = types.str;
         default = "${home}/.local/bin/seats";
         defaultText = lib.literalExpression ''"''${home}/.local/bin/seats"'';
-        description = "The capacity oracle. A chezmoi-managed script (home/dot_local/bin/seats), stdlib python.";
+        description = "The capacity oracle. A Home Manager-linked script (home/dot_local/bin/seats), stdlib python.";
       };
 
       host = mkOption {