110 lines
2.6 KiB
Nix
110 lines
2.6 KiB
Nix
{
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config,
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pkgs,
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lib,
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username,
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system,
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...
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}:
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{
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imports = [
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./common.nix
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./hardware_laptop.nix
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];
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services.tlp = {
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enable = true;
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settings = {
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CPU_SCALING_GOVERNOR_ON_AC = "performance";
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CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
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CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
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CPU_ENERGY_PERF_POLICY_ON_AC = "performance";
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CPU_MIN_PERF_ON_AC = 0;
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CPU_MAX_PERF_ON_AC = 100;
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CPU_MIN_PERF_ON_BAT = 0;
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CPU_MAX_PERF_ON_BAT = 60;
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CPU_BOOST_ON_BAT = 0;
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START_CHARGE_THRESH_BAT0 = 90;
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STOP_CHARGE_THRESH_BAT0 = 90;
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RUNTIME_PM_ON_BAT = "auto";
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};
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};
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services = {
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#using btrfs, so lets scrub!
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btrfs.autoScrub = {
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enable = true;
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interval = "weekly";
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fileSystems = [ "/" ];
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};
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};
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services.greetd = {
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enable = true;
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settings = {
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default_session = {
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command = "${pkgs.greetd.tuigreet}/bin/tuigreet --time --cmd ${pkgs.niri}/bin/niri-session";
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user = "${username}";
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};
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};
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};
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boot = {
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lanzaboote = {
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enable = true;
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pkiBundle = "/etc/secureboot";
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};
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# Bootloader.
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loader = {
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/*
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Lanzaboote currently replaces the systemd-boot module.
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This setting is usually set to true in configuration.nix
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generated at installation time. So we force it to false
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for now.
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*/
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systemd-boot.enable = lib.mkForce false;
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};
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kernelParams = [
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"mitigations=off"
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];
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};
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# this is a life saver.
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# literally no documentation about this anywhere.
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# might be good to write about this...
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# https://www.reddit.com/r/NixOS/comments/u0cdpi/tuigreet_with_xmonad_how/
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systemd.services.greetd.serviceConfig = {
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Type = "idle";
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StandardInput = "tty";
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StandardOutput = "tty";
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StandardError = "journal"; # Without this errors will spam on screen
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# Without these bootlogs will spam on screen
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TTYReset = true;
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TTYVHangup = true;
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TTYVTDisallocate = true;
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};
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#weird hack to get swaylock working? idk, if you don't put this here, password entry doesnt work
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#if I move to another lock screen program, i will have to replace `swaylock`
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security.pam.services.swaylock = { };
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system.activationScripts = {
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# extract all my secureboot keys
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"secureboot-keys".text =
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let
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secureboot_path = "/etc/secureboot";
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in
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''
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#!/bin/sh
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rm -fr ${secureboot_path} || true
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mkdir -p ${secureboot_path}
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${pkgs.gnutar}/bin/tar xf /etc/nixos/secrets/secureboot.tar -C ${secureboot_path}
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'';
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};
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}
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