From e7eb35626cf4b817c8b23c656bd3cffd49b1ebb6 Mon Sep 17 00:00:00 2001
From: Kyle Isom <kyle@imap.cc>
Date: Sun, 30 Nov 2025 21:07:41 -0800
Subject: [PATCH] NixOS build

---
 GUIRenderer.cc  |  3 ++-
 default-gui.nix |  2 ++
 default.nix     |  3 +++
 flake.lock      | 10 +++++-----
 flake.nix       | 29 +++++++++++++----------------
 5 files changed, 25 insertions(+), 22 deletions(-)

diff --git a/GUIRenderer.cc b/GUIRenderer.cc
index 2bbf4e5..894c257 100644
--- a/GUIRenderer.cc
+++ b/GUIRenderer.cc
@@ -1,8 +1,9 @@
+#include <algorithm>
 #include <cmath>
 #include <cstdio>
+#include <cstdlib>
 #include <filesystem>
 #include <limits>
-#include <cstdlib>
 #include <string>
 
 #include <imgui.h>
diff --git a/default-gui.nix b/default-gui.nix
index e91ee77..4d93678 100644
--- a/default-gui.nix
+++ b/default-gui.nix
@@ -45,6 +45,8 @@ stdenv.mkDerivation {
     installManPage ../docs/kte.1
     installManPage ../docs/kge.1
 
+    mkdir -p $out/share/icons
+    cp ../kge.png $out/share/icons/
 
     runHook postInstall
   '';
diff --git a/default.nix b/default.nix
index fb2d6a4..4d93678 100644
--- a/default.nix
+++ b/default.nix
@@ -45,6 +45,9 @@ stdenv.mkDerivation {
     installManPage ../docs/kte.1
     installManPage ../docs/kge.1
 
+    mkdir -p $out/share/icons
+    cp ../kge.png $out/share/icons/
+
     runHook postInstall
   '';
 }
diff --git a/flake.lock b/flake.lock
index ee50fc6..a7457cc 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,15 +2,15 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1764242076,
-        "narHash": "sha256-sKoIWfnijJ0+9e4wRvIgm/HgE27bzwQxcEmo2J/gNpI=",
-        "owner": "nixos",
+        "lastModified": 1764517877,
+        "narHash": "sha256-pp3uT4hHijIC8JUK5MEqeAWmParJrgBVzHLNfJDZxg4=",
+        "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "2fad6eac6077f03fe109c4d4eb171cf96791faa4",
+        "rev": "2d293cbfa5a793b4c50d17c05ef9e385b90edf6c",
         "type": "github"
       },
       "original": {
-        "owner": "nixos",
+        "owner": "NixOS",
         "ref": "nixos-unstable",
         "repo": "nixpkgs",
         "type": "github"
diff --git a/flake.nix b/flake.nix
index 3f1790d..5f8be84 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,21 +1,18 @@
 {
-  description = "Kyle's Text Editor";
+  description = "kyle's text editor";
 
-  inputs = {
-    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
-  };
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
 
-  outputs =
-    { self, nixpkgs }:
+  outputs = inputs @ { self, nixpkgs, ... }:
     let
-      pkgs = import nixpkgs { system = "x86_64-linux"; };
-    in
-    {
-      packages.x86_64-linux = {
-        default = pkgs.callPackage ./default-nogui.nix { };
-        kge     = pkgs.callPackage ./default-gui.nix   { };
-        kte     = pkgs.callPackage ./default-nogui.nix { };
-        full    = pkgs.callPackage ./default.nix       { };
-      };
+      eachSystem = nixpkgs.lib.genAttrs nixpkgs.lib.systems.flakeExposed;
+      pkgsFor = system: import nixpkgs { inherit system; };
+    in {
+      packages = eachSystem (system: {
+        default = (pkgsFor system).callPackage ./default-nogui.nix { };
+        kge     = (pkgsFor system).callPackage ./default-gui.nix   { };
+        kte     = (pkgsFor system).callPackage ./default-nogui.nix { };
+        full    = (pkgsFor system).callPackage ./default.nix       { };
+      });
     };
-}
+}
\ No newline at end of file