From 39a3a1a6f8c0a5bd387dcddf07ea686a3f2e493d Mon Sep 17 00:00:00 2001
From: Benedikt Peetz <benedikt.peetz@b-peetz.de>
Date: Mon, 2 Nov 2026 15:19:44 +0100
Subject: treewide: Add new math and options subcategories and restructure

---
 default.nix | 29 ++++++++++++-----------------
 1 file changed, 12 insertions(+), 17 deletions(-)

(limited to 'default.nix')

diff --git a/default.nix b/default.nix
index 9098bce..26e93c3 100644
--- a/default.nix
+++ b/default.nix
@@ -7,27 +7,18 @@
 #
 # You should have received a copy of the License along with this program.
 # If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
-
-{}: let
+{lib}: let
   # string -> string -> string
   colorize = color: string: "[${color}m${string}";
-
-  # Taken from `nixpkgs/lib`.
-  # Is here to avoid a dependency on `lib` (making this file easy to test with `nix eval`)
-  warn =
-    # Since Nix 2.23, https://github.com/NixOS/nix/pull/10592
-    builtins.warn
-    or (
-      # Do not eta reduce v, so that we have the same strictness as `builtins.warn`.
-      msg: v:
-      # `builtins.warn` requires a string message, so we enforce that in our implementation, so that callers aren't accidentally incompatible with newer Nix versions.
-        assert builtins.isString msg;
-          builtins.trace "${colorize "1;35" "evaluation warning:"} ${msg}" v
-    );
 in {
-  mkByName = import ./by-name-overlay.nix {inherit warn;};
+  /**
+    Converts a `by-name` structured directory into.
+  *
+  */
+  mkByName = import ./by-name.nix;
 
   # Warn while merging two attrsets if the RHS shares names with the LHS.
+  #
   # # Example:
   # ```nix
   # let
@@ -36,6 +27,7 @@ in {
   # in
   # warnMerge attr1 attr2 "attr1 core value set"
   # ```
+  #
   # # Type:
   # {} -> {} -> string -> {}
   warnMerge = lhs: rhs: sourceSet: let
@@ -46,7 +38,10 @@ in {
   in
     if overridden != {}
     then
-      warn "Attributes overridden while merging ${sourceSet}: ${mkWarning overridden}"
+      builtins.warn "Attributes overridden while merging ${sourceSet}: ${mkWarning overridden}"
       merged
     else merged;
+
+  math = import ./math.nix {inherit lib;};
+  options = import ./options.nix {inherit lib;};
 }
-- 
cgit v1.3.1