From 313b653330049141407c36d399be0cf65d310baa Mon Sep 17 00:00:00 2001
From: Linus Heckemann <git@sphalerite.org>
Date: Fri, 8 Jan 2021 23:27:31 +0100
Subject: [PATCH] make /etc/nixos writable in image

---
 emmc-image.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/emmc-image.nix b/emmc-image.nix
index 34dd5cc..029298c 100644
--- a/emmc-image.nix
+++ b/emmc-image.nix
@@ -11,6 +11,7 @@
     ${config.boot.loader.generic-extlinux-compatible.populateCmd} -c ${config.system.build.toplevel} -d ./files/boot
     mkdir -p files/etc/nixos
     cp -r ${pkgs.nix-gitignore.gitignoreSource [] ./.}/* ./files/etc/nixos/
+    chmod -R u+w files/etc/nixos
   '';
   system.build.sdImage = with lib;
     let