From 23476105148afa30e653a7394a2d7262d6e1dcdc Mon Sep 17 00:00:00 2001
From: niten <niten@fudo.org>
Date: Tue, 17 Jan 2023 13:30:45 -0800
Subject: [PATCH] Add gssapi-realm to all domains

---
 domains/sea.fudo.org.nix |  1 +
 flake.nix                | 20 ++++++++++----------
 lib.nix                  |  8 ++++++++
 3 files changed, 19 insertions(+), 10 deletions(-)
 create mode 100644 lib.nix

diff --git a/domains/sea.fudo.org.nix b/domains/sea.fudo.org.nix
index 212045f..0f75c0a 100644
--- a/domains/sea.fudo.org.nix
+++ b/domains/sea.fudo.org.nix
@@ -8,6 +8,7 @@
 
   admin-email = "niten@fudo.org";
   zone = "sea.fudo.org";
+  gssapi-realm = "FUDO.ORG";
 
   ldap-servers = [ "nutboy3" "legatus" ];
 
diff --git a/flake.nix b/flake.nix
index 96a8fe9..7ab0c8a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,19 +1,19 @@
 {
   description = "Fudo Entities";
 
-  inputs = {
-    fudo-lib.url = "git+https://git.fudo.org/fudo-nix/lib.git";
-  };
+  inputs = { fudo-lib.url = "git+https://git.fudo.org/fudo-nix/lib.git"; };
 
   outputs = { self, nixpkgs, fudo-lib, ... }: {
-    nixosModule = {
-      imports = [
-        ./module.nix
-      ];
+    nixosModule = { imports = [ ./module.nix ]; };
+
+    entities = let helper-lib = fudo-lib.lib { pkgs = nixpkgs; };
+    in import ./entities.nix { inherit helper-lib; };
+
+    lib = import ./lib {
+      inherit (nixpkgs) lib;
+      inherit (self) entities;
     };
 
-    entities = let
-      helper-lib = fudo-lib.lib { pkgs = nixpkgs; };
-    in import ./entities.nix { inherit helper-lib; };
+    overlays.default = (final: prev: { lib = prev.lib // (self.lib); });
   };
 }
diff --git a/lib.nix b/lib.nix
new file mode 100644
index 0000000..3f982ac
--- /dev/null
+++ b/lib.nix
@@ -0,0 +1,8 @@
+{ lib, entities, ... }:
+
+let
+  getHostSite = hostname: entities.hosts."${hostname}".site;
+  getHostDomain = hostname: entities.domains."${hostname}".domain;
+  getHostRealm = hostname: (getHostDomain hostname).gssapi-realm;
+
+in { inherit getHostSite getHostDomain getHostRealm; }