From a807cd3a00e49dfbb37572faa84158fbe2ebac51 Mon Sep 17 00:00:00 2001
From: Erik Arvstedt <erik.arvstedt@gmail.com>
Date: Thu, 30 Sep 2021 21:03:20 +0200
Subject: [PATCH] nixos/extra-container: init

---
 nixos/modules/module-list.nix              |  1 +
 nixos/modules/programs/extra-container.nix | 17 +++++++++++++++++
 2 files changed, 18 insertions(+)
 create mode 100644 nixos/modules/programs/extra-container.nix

diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index bff7b83ea711..3aa9b786c9cc 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -135,6 +135,7 @@
   ./programs/droidcam.nix
   ./programs/environment.nix
   ./programs/evince.nix
+  ./programs/extra-container.nix
   ./programs/feedbackd.nix
   ./programs/file-roller.nix
   ./programs/firejail.nix
diff --git a/nixos/modules/programs/extra-container.nix b/nixos/modules/programs/extra-container.nix
new file mode 100644
index 000000000000..c10ccd769168
--- /dev/null
+++ b/nixos/modules/programs/extra-container.nix
@@ -0,0 +1,17 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+let
+  cfg = config.programs.extra-container;
+in {
+  options = {
+    programs.extra-container.enable = mkEnableOption ''
+      extra-container, a tool for running declarative NixOS containers
+      without host system rebuilds
+    '';
+  };
+  config = mkIf cfg.enable {
+    environment.systemPackages = [ pkgs.extra-container ];
+    boot.extraSystemdUnitPaths = [ "/etc/systemd-mutable/system" ];
+  };
+}