From 9f197645c4e247e3657ecaba908efc910803eebc Mon Sep 17 00:00:00 2001
From: muon <admin@muon.host>
Date: Thu, 31 Jul 2025 21:59:41 +0000
Subject: [PATCH] Fix persist copy

---
 README.md                      | 8 +++-----
 modules/nixos/impermanence.nix | 9 ++-------
 2 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/README.md b/README.md
index 80effd8..7b29df3 100644
--- a/README.md
+++ b/README.md
@@ -15,11 +15,9 @@ sudo mkdir -p /mnt/var/lib/sops-nix
 sudo chown muon:users /mnt/var/lib/sops-nix -R
 rbw get sops > /mnt/var/lib/sops-nix/key.txt
 sudo nixos-install --root /mnt --no-root-passwd --flake .#$(hostname)
-sudo mkdir -p /mnt/persist/{etc,var/lib/systemd}
-sudo cp -r {/mnt,/mnt/persist}/etc/nixos
-sudo cp -r {/mnt,/mnt/persist}/var/lib/nixos
-sudo cp -r {/mnt,/mnt/persist}/var/lib/sops-nix
-sudo cp -r {/mnt,/mnt/persist}/var/lib/systemd/coredump
+sudo mkdir -p /mnt/persist/var/lib/sops-nix
+sudo cp -r /mnt/var/lib/nixos/* /mnt/persist/var/lib/nixos/
+sudo cp {/mnt,/mnt/persist}/var/lib/sops-nix/key.txt
 sudo cp {/mnt,/mnt/persist}/etc/machine-id
 ```
 
diff --git a/modules/nixos/impermanence.nix b/modules/nixos/impermanence.nix
index 72e62bc..8ce89a0 100644
--- a/modules/nixos/impermanence.nix
+++ b/modules/nixos/impermanence.nix
@@ -4,13 +4,8 @@ with lib; {
 
   config = mkIf config.mods.impermanence.enable {
     environment.persistence."/persist" = {
-      directories = [
-        "/var/lib/nixos"
-        "/var/lib/systemd/coredump"
-        "/var/lib/sops-nix"
-        "/etc/nixos"
-      ];
-      files = [ "/etc/machine-id" ];
+      directories = [ "/var/lib/nixos" "/var/lib/systemd/coredump" ];
+      files = [ "/var/lib/sops-nix/key.txt" "/etc/machine-id" ];
     };
 
     boot.initrd.postResumeCommands = lib.mkAfter ''