From 68f9c7db73a975989cab7531f65a4f83e89e8f99 Mon Sep 17 00:00:00 2001
From: Marty Sluijtman <marty.wanderer@disroot.org>
Date: Fri, 12 Jan 2024 14:11:32 +0100
Subject: [PATCH] Initial commit

---
 README.md                   |  4 ++++
 flake.nix                   |  5 +++++
 lib.nix                     |  3 +++
 lib/getKittyColorscheme.nix | 22 ++++++++++++++++++++++
 4 files changed, 34 insertions(+)
 create mode 100644 README.md
 create mode 100644 flake.nix
 create mode 100644 lib.nix
 create mode 100644 lib/getKittyColorscheme.nix

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..623b803
--- /dev/null
+++ b/README.md
@@ -0,0 +1,4 @@
+# Funkytions
+
+A collection of nix functions that were obnoxious enough to want to have in a
+sperate repository.
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..f6f197e
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,5 @@
+{ description = "A collection of tedious nix functions";
+  outputs = _: {
+    lib = import ./lib.nix;
+  };
+}
diff --git a/lib.nix b/lib.nix
new file mode 100644
index 0000000..93e410e
--- /dev/null
+++ b/lib.nix
@@ -0,0 +1,3 @@
+{
+  getKittyColorscheme = import ./lib/getKittyColorscheme.nix;
+}
diff --git a/lib/getKittyColorscheme.nix b/lib/getKittyColorscheme.nix
new file mode 100644
index 0000000..d3083d9
--- /dev/null
+++ b/lib/getKittyColorscheme.nix
@@ -0,0 +1,22 @@
+{ lib, config, pkgs, ... }:
+arg:
+with lib;
+let cfg = config.colorscheme;
+
+    getKittyTheme = with builtins; (theme:
+        let matching = filter (x: x.name == theme)
+            (fromJSON
+              (readFile
+                "${pkgs.kitty-themes}/share/kitty-themes/themes.json"));
+
+         in throwIf (length matching == 0)
+            "kitty-themes does not contain a theme named ${theme}"
+            "${pkgs.kitty-themes}/share/kitty-themes/${(head matching).file}");
+
+    unwrapKittyTheme = with pkgs; path: let
+      theme = runCommand "theme.toml" { nativebuildinputs = [ coreutils ]; } ''
+          cat '${path}' | sed -E '/^#|^$/d;s/\s+(.*)/ = "\1"/g' > $out
+          '';
+    in (builtins.fromTOML (builtins.readFile theme));
+
+in unwrapKittyTheme (getKittyTheme arg)