152 lines
4.5 KiB
Nix
152 lines
4.5 KiB
Nix
{
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inputs,
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configLib,
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...
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}:
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(inputs.nixpkgs.lib.nixosSystem {
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system = "x86_64-linux";
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specialArgs = {inherit inputs configLib;};
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# > Our main nixos configuration file <
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modules = [
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inputs.home-manager.nixosModules.home-manager
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../configs/nixos/printing.nix
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../configs/nixos/sound.nix
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../configs/nixos/interactive-networking.nix
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../configs/nixos/i3
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../configs/nixos/common.nix
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../configs/nixos/sshd.nix
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../roles/nixos/power-saving.nix
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({
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config,
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pkgs,
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lib,
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inputs,
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configLib,
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modulesPath,
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options,
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...
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}: {
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imports = [
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"${modulesPath}/installer/cd-dvd/iso-image.nix"
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"${modulesPath}/profiles/base.nix"
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"${modulesPath}/profiles/clone-config.nix"
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"${modulesPath}/profiles/qemu-guest.nix"
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"${modulesPath}/profiles/all-hardware.nix"
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"${modulesPath}/installer/scan/detected.nix"
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"${modulesPath}/installer/scan/not-detected.nix"
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];
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host = {
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user = "gabe";
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fullName = "Gabe Venberg";
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gui.enable = true;
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};
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networking.hostName = "nixos-installer"; # Define your hostname.
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users.users.${config.host.user} = {
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packages = with pkgs; [
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firefox
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gptfdisk
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];
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};
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home-manager.users.${config.host.user} = {
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inputs,
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osConfig,
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...
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}: {
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host = osConfig.host;
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user = {
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nvim.enable-lsp = false;
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git = {
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profile = {
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name = "Gabe Venberg";
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email = "gabevenberg@gmail.com";
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};
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workProfile.enable = false;
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};
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};
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imports = [
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../roles/home-manager/terminal.nix
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../configs/home-manager/common.nix
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inputs.nixvim.homeManagerModules.nixvim
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];
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};
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# Adds terminus_font for people with HiDPI displays
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console.packages = options.console.packages.default ++ [pkgs.terminus_font];
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# ISO naming.
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isoImage.isoName = "${config.isoImage.isoBaseName}-${pkgs.stdenv.hostPlatform.system}.iso";
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# EFI booting
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isoImage.makeEfiBootable = true;
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# USB booting
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isoImage.makeUsbBootable = true;
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# Add Memtest86+ to the CD.
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boot.loader.grub.memtest86.enable = true;
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# services.libinput.enable = true; # for touchpad support on many laptops
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# An installation media cannot tolerate a host config defined file
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# system layout on a fresh machine, before it has been formatted.
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swapDevices = lib.mkForce [];
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fileSystems = lib.mkForce config.lib.isoFileSystems;
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system.nixos.variant_id = lib.mkDefault "installer";
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# Enable in installer, even if the minimal profile disables it.
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documentation.enable = lib.mkForce true;
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# Show the manual.
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documentation.nixos.enable = lib.mkForce true;
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# Tell the Nix evaluator to garbage collect more aggressively.
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# This is desirable in memory-constrained environments that don't
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# (yet) have swap set up.
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environment.variables.GC_INITIAL_HEAP_SIZE = "1M";
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# Make the installer more likely to succeed in low memory
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# environments. The kernel's overcommit heustistics bite us
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# fairly often, preventing processes such as nix-worker or
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# download-using-manifests.pl from forking even if there is
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# plenty of free memory.
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boot.kernel.sysctl."vm.overcommit_memory" = "1";
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# To speed up installation a little bit, include the complete
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# stdenv in the Nix store on the CD.
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system.extraDependencies = with pkgs; [
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stdenv
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stdenvNoCC # for runCommand
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busybox
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jq # for closureInfo
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# For boot.initrd.systemd
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makeInitrdNGTool
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];
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# Show all debug messages from the kernel but don't log refused packets
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# because we have the firewall enabled. This makes installs from the
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# console less cumbersome if the machine has a public IP.
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networking.firewall.logRefusedConnections = lib.mkDefault false;
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# Prevent installation media from evacuating persistent storage, as their
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# var directory is not persistent and it would thus result in deletion of
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# those entries.
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environment.etc."systemd/pstore.conf".text = ''
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[PStore]
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Unlink=no
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'';
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# Much faster than xz
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isoImage.squashfsCompression = lib.mkDefault "zstd";
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system.stateVersion = lib.mkDefault lib.trivial.release;
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})
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];
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})
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.config
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.system
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.build
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.isoImage
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