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athenix/fleet/boot.nix
UGA Innovation Factory 0a07d1a809
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feat: Add better power management for the laptops
2026-02-10 11:59:09 -05:00

65 lines
1.7 KiB
Nix

# ============================================================================
# Boot configuration module
# ============================================================================
# This module defines:
# - Bootloader configuration (systemd-boot with Plymouth)
# - Timezone and locale settings
# - Systemd sleep configuration
#
# Only applies to:
# - Linux systems (not Darwin/macOS)
# - Systems with actual boot hardware (not containers/WSL)
{
config,
lib,
pkgs,
...
}:
let
# Check if this is a bootable system (not container, not WSL)
isBootable = !(config.boot.isContainer or false) && (pkgs.stdenv.isLinux);
in
{
config = lib.mkIf isBootable {
boot = {
loader.systemd-boot.enable = lib.mkDefault true;
loader.efi.canTouchEfiVariables = lib.mkDefault true;
plymouth.enable = lib.mkDefault true;
# Enable "Silent boot"
consoleLogLevel = 3;
initrd.verbose = false;
# Hide the OS choice for bootloaders.
# It's still possible to open the bootloader list by pressing any key
# It will just not appear on screen unless a key is pressed
loader.timeout = lib.mkDefault 0;
};
# Set your time zone.
time.timeZone = "America/New_York";
# Select internationalisation properties.
i18n.defaultLocale = "en_US.UTF-8";
i18n.extraLocaleSettings = {
LC_ADDRESS = "en_US.UTF-8";
LC_IDENTIFICATION = "en_US.UTF-8";
LC_MEASUREMENT = "en_US.UTF-8";
LC_MONETARY = "en_US.UTF-8";
LC_NAME = "en_US.UTF-8";
LC_NUMERIC = "en_US.UTF-8";
LC_PAPER = "en_US.UTF-8";
LC_TELEPHONE = "en_US.UTF-8";
LC_TIME = "en_US.UTF-8";
};
systemd.sleep.extraConfig = lib.mkDefault ''
SuspendState=freeze
HibernateDelaySec=30m
'';
};
}