diff options
Diffstat (limited to 'lass/3modules/power-action.nix')
-rw-r--r-- | lass/3modules/power-action.nix | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/lass/3modules/power-action.nix b/lass/3modules/power-action.nix deleted file mode 100644 index 30875c9a9..000000000 --- a/lass/3modules/power-action.nix +++ /dev/null @@ -1,97 +0,0 @@ -{ config, lib, pkgs, ... }: - -with config.krebs.lib; - -let - cfg = config.lass.power-action; - - out = { - options.lass.power-action = api; - config = lib.mkIf cfg.enable imp; - }; - - api = { - enable = mkEnableOption "power-action"; - battery = mkOption { - type = types.str; - default = "BAT0"; - }; - user = mkOption { - type = types.user; - default = { - name = "power-action"; - }; - }; - startAt = mkOption { - type = types.str; - default = "*:0/1"; - }; - plans = mkOption { - type = with types; attrsOf (submodule { - options = { - charging = mkOption { - type = nullOr bool; - default = null; - description = '' - check for charging status. - null = don't care - true = only if system is charging - false = only if system is discharging - ''; - }; - upperLimit = mkOption { - type = int; - }; - lowerLimit = mkOption { - type = int; - }; - action = mkOption { - type = path; - }; - }; - }); - }; - }; - - imp = { - systemd.services.power-action = { - serviceConfig = rec { - ExecStart = startScript; - User = cfg.user.name; - }; - startAt = cfg.startAt; - }; - users.users.${cfg.user.name} = { - inherit (cfg.user) name uid; - }; - }; - - startScript = pkgs.writeDash "power-action" '' - set -euf - - power="$(${powerlvl})" - state="$(${state})" - ${concatStringsSep "\n" (mapAttrsToList writeRule cfg.plans)} - ''; - charging_check = plan: - if (plan.charging == null) then "" else - if plan.charging - then ''&& [ "$state" = "true" ]'' - else ''&& ! [ "$state" = "true" ]'' - ; - - writeRule = _: plan: - "if [ $power -ge ${toString plan.lowerLimit} ] && [ $power -le ${toString plan.upperLimit} ] ${charging_check plan}; then ${plan.action}; fi"; - - powerlvl = pkgs.writeDash "powerlvl" '' - cat /sys/class/power_supply/${cfg.battery}/capacity - ''; - - state = pkgs.writeDash "state" '' - if [ "$(cat /sys/class/power_supply/${cfg.battery}/status)" = "Discharging" ] - then echo "false" - else echo "true" - fi - ''; - -in out |