From de638a3a6fca350b6bdb0e0e0fb4984d53dea36e Mon Sep 17 00:00:00 2001
From: RGBCube <RGBCube@users.noreply.github.com>
Date: Thu, 30 Nov 2023 11:58:26 +0300
Subject: [PATCH] Only add prefix if field is a valid color

---
 flake.nix | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/flake.nix b/flake.nix
index db5cb02..fc9608c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,14 +3,17 @@
 
   outputs = { self }: let
     raw = import ./themes.nix;
+
+    isValidColor = thing: if builtins.isString thing then
+      (builtins.match "^[0-9a-fA-F]{6}" thing) != null
+    else
+      false;
   in {
     inherit raw;
 
     custom = theme: let
-      onlyColors = builtins.removeAttrs theme [ "name" "author" ];
-
-      with0x      = theme // (builtins.mapAttrs (_: value: "0x" + value) onlyColors);
-      withHashtag = theme // (builtins.mapAttrs (_: value: "#" + value)  onlyColors);
+      with0x      = theme // (builtins.mapAttrs (_: value: if isValidColor value then "0x" + value else value) theme);
+      withHashtag = theme // (builtins.mapAttrs (_: value: if isValidColor value then "#" + value else value)  theme);
 
       themeFull = theme // {
         inherit with0x withHashtag;