From 63ad607d46280a7a2571b59226ab6d99bf11e971 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kier=C3=A1n=20Meinhardt?= <kmein@posteo.de>
Date: Tue, 26 Jan 2021 22:59:57 +0100
Subject: [PATCH] feat: power-action to suspend on low battery

---
 configs/default.nix      |  1 +
 configs/power-action.nix | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 configs/power-action.nix

diff --git a/configs/default.nix b/configs/default.nix
index bcae4f1..984e53f 100644
--- a/configs/default.nix
+++ b/configs/default.nix
@@ -215,6 +215,7 @@ in {
     ./newsboat.nix
     ./flameshot-once.nix
     ./packages
+    ./power-action.nix
     ./printing.nix
     ./wallpaper.nix
     ./redshift.nix
diff --git a/configs/power-action.nix b/configs/power-action.nix
new file mode 100644
index 0000000..f6e93a0
--- /dev/null
+++ b/configs/power-action.nix
@@ -0,0 +1,24 @@
+{ pkgs, config, ... }:
+let
+  suspend = pkgs.writers.writeDash "suspend" "${pkgs.systemd}/bin/systemctl suspend";
+in
+{
+  imports = [ <stockholm/krebs/3modules/power-action.nix> ];
+
+  krebs.power-action = {
+    enable = true;
+    plans.suspend = {
+      upperLimit = 3;
+      lowerLimit = 0;
+      charging = false;
+      action = pkgs.writeDash "suspend-wrapper" ''
+        /run/wrappers/bin/sudo ${suspend}
+      '';
+    };
+    user = config.users.users.me.name;
+  };
+
+  security.sudo.extraConfig = ''
+    ${config.krebs.power-action.user} ALL= (root) NOPASSWD: ${suspend}
+  '';
+}