From 5da1e2d86e176b0b1e84ddb056c70bcdd1c3eb3f Mon Sep 17 00:00:00 2001
From: NullBite <me@nullbite.com>
Date: Fri, 14 Feb 2025 01:24:02 -0500
Subject: [PATCH] system: fix regreet persistence

---
 hosts/nullbox/impermanence.nix |  1 +
 system/programs/greetd.nix     | 15 +++++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/hosts/nullbox/impermanence.nix b/hosts/nullbox/impermanence.nix
index 364ddbe..90d2f2e 100644
--- a/hosts/nullbox/impermanence.nix
+++ b/hosts/nullbox/impermanence.nix
@@ -100,6 +100,7 @@ in {
           # remember login stuff
           { directory = "/var/cache/tuigreet"; user = "greeter"; group = "greeter"; }
           { directory = "/var/cache/regreet"; user = "greeter"; group = "greeter"; }
+          { directory = "/var/lib/regreet"; user = "greeter"; group = "greeter"; }
         ];
 
         files = [
diff --git a/system/programs/greetd.nix b/system/programs/greetd.nix
index ce9c0dc..7ce5864 100644
--- a/system/programs/greetd.nix
+++ b/system/programs/greetd.nix
@@ -84,6 +84,21 @@ in
       };
     };
 
+    systemd.tmpfiles.settings."10-regreet" =
+      let
+        defaultConfig = {
+          user = "greeter";
+          group = config.users.users.${config.services.greetd.settings.default_session.user}.group;
+          mode = "0755";
+        };
+      in lib.mkIf config.programs.regreet.enable
+      {
+        "/var/log/regreet".d = defaultConfig;
+        "/var/cache/regreet".d = defaultConfig;
+        "/var/lib/regreet".d = defaultConfig;
+      };
+
+
     # self config
     nixfiles.programs.greetd = {
       presets.${cfg.preset}.enable = true;