240 lines
8.3 KiB
Nix
240 lines
8.3 KiB
Nix
{
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description = "My NixOS flake";
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inputs = {
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# Nixpkgs and unstable
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nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
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nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
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# impermanence
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# https://github.com/nix-community/impermanence
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impermanence.url = "github:nix-community/impermanence";
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# Nix User Repository: User contributed nix packages
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nur.url = "github:nix-community/NUR";
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# nix-community hardware quirks
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# https://github.com/nix-community
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nixos-hardware.url = "github:NixOS/nixos-hardware/master";
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# disko - Declarative disk partitioning and formatting using nix
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disko = {
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url = "github:nix-community/disko";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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# home-manager - unstable
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# https://github.com/nix-community/home-manager
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home-manager = {
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url = "github:nix-community/home-manager/release-24.05";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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# sops-nix - secrets with mozilla sops
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# https://github.com/Mic92/sops-nix
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sops-nix = {
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url = "github:Mic92/sops-nix";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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# VSCode community extensions
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# https://github.com/nix-community/nix-vscode-extensions
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nix-vscode-extensions = {
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url = "github:nix-community/nix-vscode-extensions";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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# nix-index database
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# https://github.com/nix-community/nix-index-database
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nix-index-database = {
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url = "github:nix-community/nix-index-database";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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# nix-inspect - inspect nix derivations usingn a TUI interface
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# https://github.com/bluskript/nix-inspect
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nix-inspect = {
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url = "github:bluskript/nix-inspect";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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# talhelper - A tool to help creating Talos kubernetes cluster
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talhelper = {
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url = "github:budimanjojo/talhelper";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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lix-module = {
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url = "https://git.lix.systems/lix-project/nixos-module/archive/2.90.0.tar.gz";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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};
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outputs =
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{ self, nixpkgs, sops-nix, home-manager, nix-vscode-extensions, impermanence, disko, talhelper, lix-module, ... } @ inputs:
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let
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forAllSystems = nixpkgs.lib.genAttrs [
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"aarch64-linux"
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"x86_64-linux"
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];
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in
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rec {
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# Use nixpkgs-fmt for 'nix fmt'
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formatter = forAllSystems (system: nixpkgs.legacyPackages."${system}".nixpkgs-fmt);
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# setup devshells against shell.nix
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# devShells = forAllSystems (pkgs: import ./shell.nix { inherit pkgs; });
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# extend lib with my custom functions
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lib = nixpkgs.lib.extend (
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final: prev: {
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inherit inputs;
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myLib = import ./nixos/lib { inherit inputs; lib = final; };
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}
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);
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nixosConfigurations =
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let
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inherit inputs;
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# Import overlays for building nixosconfig with them.
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overlays = import ./nixos/overlays { inherit inputs; };
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# generate a base nixos configuration with the specified overlays, hardware modules, and any extraModules applied
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mkNixosConfig =
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{ hostname
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, system ? "x86_64-linux"
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, nixpkgs ? inputs.nixpkgs
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, hardwareModules ? [ ]
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# basemodules is the base of the entire machine building
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# here we import all the modules and setup home-manager
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, baseModules ? [
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sops-nix.nixosModules.sops
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home-manager.nixosModules.home-manager
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impermanence.nixosModules.impermanence
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./nixos/profiles/global.nix # all machines get a global profile
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./nixos/modules/nixos # all machines get nixos modules
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./nixos/hosts/${hostname} # load this host's config folder for machine-specific config
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{
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home-manager = {
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useUserPackages = true;
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useGlobalPkgs = true;
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extraSpecialArgs = {
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inherit inputs hostname system;
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};
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};
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}
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]
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, profileModules ? [ ]
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}:
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nixpkgs.lib.nixosSystem {
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inherit system lib;
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modules = baseModules ++ hardwareModules ++ profileModules;
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specialArgs = { inherit self inputs nixpkgs; };
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# Add our overlays
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pkgs = import nixpkgs {
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inherit system;
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overlays = builtins.attrValues overlays;
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config = {
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allowUnfree = true;
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allowUnfreePredicate = _: true;
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};
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};
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};
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in
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{
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"durincore" = mkNixosConfig {
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# T470 Thinkpad Intel i7-6600U
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# Nix dev laptop
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hostname = "durincore";
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system = "x86_64-linux";
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hardwareModules = [
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./nixos/profiles/hw-thinkpad-t470.nix
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inputs.nixos-hardware.nixosModules.lenovo-thinkpad-t470s
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];
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profileModules = [
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./nixos/profiles/role-workstation.nix
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./nixos/profiles/role-dev.nix
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{ home-manager.users.jahanson = ./nixos/home/jahanson/workstation.nix; }
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];
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};
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"legiondary" = mkNixosConfig {
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# Legion 15arh05h AMD/Nvidia Ryzen 7 4800H
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# Nix dev/gaming laptop
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hostname = "legiondary";
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system = "x86_64-linux";
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hardwareModules = [
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inputs.nixos-hardware.nixosModules.lenovo-legion-15arh05h
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./nixos/profiles/hw-legion-15arh05h.nix
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disko.nixosModules.disko
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(import ./nixos/profiles/disko-nixos.nix { disks = [ "/dev/nvme0n1" ]; })
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];
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profileModules = [
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./nixos/profiles/role-dev.nix
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./nixos/profiles/role-gaming.nix
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./nixos/profiles/role-workstation.nix
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{ home-manager.users.jahanson = ./nixos/home/jahanson/workstation.nix; }
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];
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};
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"telchar" = mkNixosConfig {
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# Framework 16 Ryzen 7 7840HS - Radeon 780M Graphics
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# Nix dev laptop
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hostname = "telchar";
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system = "x86_64-linux";
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hardwareModules = [
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inputs.nixos-hardware.nixosModules.framework-16-7040-amd
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./nixos/profiles/hw-framework-16-7840hs.nix
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disko.nixosModules.disko
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(import ./nixos/profiles/disko-nixos.nix { disks = [ "/dev/nvme0n1" ]; })
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lix-module.nixosModules.default
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];
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profileModules = [
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./nixos/profiles/role-dev.nix
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./nixos/profiles/role-workstation.nix
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{ home-manager.users.jahanson = ./nixos/home/jahanson/workstation.nix; }
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];
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};
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"varda" = mkNixosConfig {
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# Arm64 cax21 @ Hetzner
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# forgejo server
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hostname = "varda";
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system = "aarch64-linux";
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hardwareModules = [
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./nixos/profiles/hw-hetzner-cax.nix
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];
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profileModules = [
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./nixos/profiles/role-server.nix
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{ home-manager.users.jahanson = ./nixos/home/jahanson/server.nix; }
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];
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};
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"telperion" = mkNixosConfig {
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# HP-S01 Intel G5900
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# Network services server
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hostname = "telperion";
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system = "x86_64-linux";
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hardwareModules = [
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./nixos/profiles/hw-hp-s01.nix
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disko.nixosModules.disko
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(import ./nixos/profiles/disko-nixos.nix { disks = [ "/dev/nvme0n1" ]; })
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];
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profileModules = [
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./nixos/profiles/role-server.nix
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{ home-manager.users.jahanson = ./nixos/home/jahanson/server.nix; }
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];
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};
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};
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# Convenience output that aggregates the outputs for home, nixos.
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# Also used in ci to build targets generally.
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top =
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let
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nixtop = nixpkgs.lib.genAttrs
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(builtins.attrNames inputs.self.nixosConfigurations)
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(attr: inputs.self.nixosConfigurations.${attr}.config.system.build.toplevel);
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in
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nixtop;
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};
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}
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