generate xresources colors using base16-builder

1 files changed, 20 insertions, 5 deletions

diff --git a/linux.nix b/linux.nix
index 0ae1ae9..62ea2d8 100644
--- a/linux.nix
+++ b/linux.nix
@@ -1,11 +1,26 @@
 { pkgs, lib, ... }:
 
 let
-  solarized-xresources = ./xresources;
   homedir = builtins.getEnv "HOME";
-  theme = lib.removeSuffix "\n"
-        (builtins.readFile "${homedir}/.local/share/xtheme");
-  colors = {
+
+  base16-scheme = "solarized";
+  base16 = pkgs.stdenv.mkDerivation {
+    name = "base16-builder";
+    src = builtins.fetchTarball {
+      url = "https://github.com/auduchinok/base16-builder/archive/51e3ad4d447fc3f1f539d0bfe33c851728fb6b5f.tar.gz";
+      sha256 = "1qir689h38c6jr7fbbqbc3029544zgv41lrrqdcq26kcwxcwjrz1";
+    };
+    nativeBuildInputs = [pkgs.ruby];
+    buildPhase = "${pkgs.ruby}/bin/ruby base16 -s schemes/${base16-scheme}.yml";
+    installPhase = ''
+      mkdir -p $out
+      cp -r output/* $out
+    '';
+  };
+  theme = lib.removeSuffix "\n" (builtins.readFile "${homedir}/.local/share/xtheme");
+  xresources = "${base16}/xresources/base16-${base16-scheme}.${theme}.xresources";
+
+  colors = { # derived from spacemacs
     "dark" = {
       highlight = "#5d4d7a";
       background = "#292b2e";
@@ -38,7 +53,7 @@ in
       #"Xautolock.notify:" = 30;
       #"Xautolock.notifier:" = "notify-send -u critical -t 10000 -- 'Locking screen in 30 seconds'";
     };
-    extraConfig = builtins.readFile(solarized-xresources + "/Xresources." + theme);
+    extraConfig = builtins.readFile(xresources);
   };
 
   services = {