feat: init config

This commit is contained in:
Zhongheng Liu 2024-07-31 07:45:22 +00:00
commit f10f6922fb
6 changed files with 287 additions and 0 deletions

48
flake.lock generated Normal file
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{
"nodes": {
"home-manager": {
"inputs": {
"nixpkgs": [
"nixpkgs"
]
},
"locked": {
"lastModified": 1722321190,
"narHash": "sha256-WeVWVRqkgrbLzmk6FfJoloJ7Xe7HWD27Pv950IUG2kI=",
"owner": "nix-community",
"repo": "home-manager",
"rev": "4fcd54df7cbb1d79cbe81209909ee8514d6b17a4",
"type": "github"
},
"original": {
"owner": "nix-community",
"repo": "home-manager",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1722185531,
"narHash": "sha256-veKR07psFoJjINLC8RK4DiLniGGMgF3QMlS4tb74S6k=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "52ec9ac3b12395ad677e8b62106f0b98c1f8569d",
"type": "github"
},
"original": {
"owner": "nixos",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"home-manager": "home-manager",
"nixpkgs": "nixpkgs"
}
}
},
"root": "root",
"version": 7
}

44
flake.nix Normal file
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{
description = "Your new nix config";
inputs = {
# Nixpkgs
nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
# Home manager
home-manager.url = "github:nix-community/home-manager";
home-manager.inputs.nixpkgs.follows = "nixpkgs";
};
outputs = {
self,
nixpkgs,
home-manager,
...
} @ inputs: let
inherit (self) outputs;
myHostName = "homelab-nix";
stevenUserName = "stvnliu";
in {
# NixOS configuration entrypoint
# Available through 'nixos-rebuild --flake .#your-hostname'
nixosConfigurations = {
"${myHostName}" = nixpkgs.lib.nixosSystem {
specialArgs = {inherit inputs outputs;};
# > Our main nixos configuration file <
modules = [./nixos/configuration.nix];
};
};
# Standalone home-manager configuration entrypoint
# Available through 'home-manager --flake .#your-username@your-hostname'
homeConfigurations = {
"${stevenUserName}@${myHostName}" = home-manager.lib.homeManagerConfiguration {
pkgs = nixpkgs.legacyPackages.x86_64-linux; # Home-manager requires 'pkgs' instance
extraSpecialArgs = {inherit inputs outputs;};
# > Our main home-manager configuration file <
modules = [./home-manager/${stevenUserName}/home.nix];
};
};
};
}

60
home-manager/home.nix Normal file
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# This is your home-manager configuration file
# Use this to configure your home environment (it replaces ~/.config/nixpkgs/home.nix)
{
inputs,
lib,
config,
pkgs,
...
}: {
# You can import other home-manager modules here
imports = [
# If you want to use home-manager modules from other flakes (such as nix-colors):
# inputs.nix-colors.homeManagerModule
# You can also split up your configuration and import pieces of it here:
# ./nvim.nix
];
nixpkgs = {
# You can add overlays here
overlays = [
# If you want to use overlays exported from other flakes:
# neovim-nightly-overlay.overlays.default
# Or define it inline, for example:
# (final: prev: {
# hi = final.hello.overrideAttrs (oldAttrs: {
# patches = [ ./change-hello-to-hi.patch ];
# });
# })
];
# Configure your nixpkgs instance
config = {
# Disable if you don't want unfree packages
allowUnfree = true;
# Workaround for https://github.com/nix-community/home-manager/issues/2942
allowUnfreePredicate = _: true;
};
};
# TODO: Set your username
home = {
username = "your-username";
homeDirectory = "/home/your-username";
};
# Add stuff for your user as you see fit:
# programs.neovim.enable = true;
# home.packages = with pkgs; [ steam ];
# Enable home-manager and git
programs.home-manager.enable = true;
programs.git.enable = true;
# Nicely reload system units when changing configs
systemd.user.startServices = "sd-switch";
# https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
home.stateVersion = "23.05";
}

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nixos/configuration.nix Normal file
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# This is your system's configuration file.
# Use this to configure your system environment (it replaces /etc/nixos/configuration.nix)
{
inputs,
lib,
config,
pkgs,
...
}:
let
myHostName = "homelab-nix";
stevenUserName = "stvnliu";
in
{
imports = [
#inputs.hardware.nixosModules.common-cpu-amd
#inputs.hardware.nixosModules.common-ssd
./hardware-configuration.nix
./services/display-manager.nix
];
boot.loader = {
efi.canTouchEfiVariables = true;
grub = {
enable = true;
useOSProber = true;
efiSupport = true;
fsIdentifier = "label";
devices = [ "nodev" ];
extraEntries = ''
menuentry "Reboot" {
reboot
}
menuentry "Poweroff" {
halt
}
'';
};
};
nixpkgs = {
overlays = [
];
config = {
allowUnfree = true;
};
};
nix = let
flakeInputs = lib.filterAttrs (_: lib.isType "flake") inputs;
in {
settings = {
experimental-features = "nix-command flakes";
flake-registry = "";
nix-path = config.nix.nixPath;
};
registry = lib.mapAttrs (_: flake: {inherit flake;}) flakeInputs;
nixPath = lib.mapAttrsToList (n: _: "${n}=flake:${n}") flakeInputs;
};
networking = {
hostName = "${myHostName}";
networkmanager.enable = true;
};
users.users = {
"${stevenUserName}" = {
initialPassword = "stevenpassword";
isNormalUser = true;
openssh.authorizedKeys.keys = [
];
packages = with pkgs; [
nh
neovim
gitFull
];
extraGroups = ["wheel"];
};
};
services.openssh = {
enable = true;
settings = {
PermitRootLogin = "no";
PasswordAuthentication = false;
};
};
# https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
system.stateVersion = "24.05";
}

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# Do not modify this file! It was generated by nixos-generate-config
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, modulesPath, ... }:
{
imports =
[ (modulesPath + "/installer/scan/not-detected.nix")
];
boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "usb_storage" "usbhid" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-amd" ];
boot.extraModulePackages = [ ];
fileSystems."/" =
{ device = "/dev/disk/by-uuid/f9ff609f-6e72-43cf-917c-3bd3fde6c410";
fsType = "ext4";
};
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/2E4F-3060";
fsType = "vfat";
options = [ "fmask=0022" "dmask=0022" ];
};
swapDevices = [ ];
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking
# (the default) this is the recommended approach. When using systemd-networkd it's
# still possible to use this option, but it's recommended to use it in conjunction
# with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.enp3s0.useDHCP = lib.mkDefault true;
# networking.interfaces.wlp4s0.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

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{ pkgs, lib, ... }:
{
programs.sway = {
enable = true;
wrapperFeatures.gtk = true;
};
services.displayManager = {
enable = true;
execCmd = "${pkgs.lemurs}/bin/lemurs --no-logs";
};
}