boot/module.nix: add timeout option
On desktop systems, it is convenient to have the timeout at zero, and just spam space when trying to start a previous generation. On servers however, it is preferable to have some time to choose the generation, which is quite convenient if you have to acess is remotely via a web interface, which tend to be quite slow and unresponsive.
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1 changed files with 10 additions and 2 deletions
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@ -5,13 +5,21 @@
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...
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}: let
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inherit (lib.modules) mkForce;
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inherit (lib.options) mkEnableOption;
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inherit (lib.options) mkOption mkEnableOption;
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inherit (lib.types) int;
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cfg = config.modules.system.boot;
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in {
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options.modules.system.boot = {
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grub.enable = mkEnableOption "Grub, a bloated boot loader";
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systemd-boot.enable = mkEnableOption "Poetteringboot";
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timeout = mkOption {
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description = ''
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Set the boot loader's timeout. This is 0 by default, but preferably longer on remote servers to make switching to previous generations easier.
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'';
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type = int;
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default = 0;
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};
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};
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config = {
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assertions = [
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@ -33,7 +41,7 @@ in {
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loader = {
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efi.canTouchEfiVariables = true;
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# I love spamming space
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timeout = 0;
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timeout = cfg.timeout;
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systemd-boot = {
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enable = cfg.systemd-boot.enable;
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editor = mkForce false;
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