From de935f101a509afc6cc806e8a597c341562ea8e5 Mon Sep 17 00:00:00 2001
From: Daniel Siepmann <coding@daniel-siepmann.de>
Date: Mon, 12 Dec 2022 08:07:50 +0100
Subject: [PATCH] Pin khal to last working version

khal doesn't build anymore, see: https://github.com/NixOS/nixpkgs/issues/205014
That's why I've pinned it to last working version, see: https://nixos.wiki/wiki/FAQ/Pinning_Nixpkgs
---
 home/modules/programs/khal.nix | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/home/modules/programs/khal.nix b/home/modules/programs/khal.nix
index 82b2b55..335f58b 100644
--- a/home/modules/programs/khal.nix
+++ b/home/modules/programs/khal.nix
@@ -5,11 +5,19 @@ with lib;
 let
   cfg = config.programs.khal;
 
+  # See: https://nixos.wiki/wiki/FAQ/Pinning_Nixpkgs
+  # See: https://github.com/NixOS/nixpkgs/issues/205014
+  workingKhalPkgs = import (builtins.fetchTarball {
+    name = "nixpkgs-working-khal";
+    url = "https://github.com/nixos/nixpkgs/archive/54582ac93fa8a1784bc8a2009a6cc6efe5a9106f.tar.gz";
+    sha256 = "1ggfbg44xw8zwlwimgl04di5c9h9rfm27c80w9qjq378sr5sr8ly";
+  }) {};
+
   notificationScript = pkgs.writeShellApplication {
     name = "khal-notification";
     text = ''
       date=$(date "+%H:%M:00")
-      events=$(${pkgs.khal}/bin/khal list --notstarted "$date" "$1")
+      events=$(${workingKhalPkgs.khal}/bin/khal list --notstarted "$date" "$1")
       if [ -z "$events" ]; then
         exit 0;
       fi
@@ -31,7 +39,7 @@ in {
 
     package = mkOption {
       type = types.package;
-      default = pkgs.khal;
+      default = workingKhalPkgs.khal;
       description = "khal package to install.";
     };