flake.nix at odin · ngp.computer/nixos

ngp.computer / nixos
Configuration for my NixOS based systems and Home Manager
nixos / flake.nix
at odin 101 lines 3.3 kB view raw
  1{
  2  description = "Home Manager configuration for noah";
  3
  4  inputs = {
  5    # Specify the source of Home Manager and Nixpkgs.
  6    nixpkgs.url = "github:nixos/nixpkgs/nixos-25.11";
  7    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
  8    determinite = {
  9      url = "https://flakehub.com/f/DeterminateSystems/determinate/3";
 10      inputs.nixpkgs.follows = "nixpkgs";
 11    };
 12    home-manager = {
 13      url = "github:nix-community/home-manager/release-25.11";
 14      inputs.nixpkgs.follows = "nixpkgs";
 15    };
 16    pre-commit-hooks.url = "github:cachix/git-hooks.nix";
 17    agenix.url = "github:ryantm/agenix";
 18  };
 19
 20  outputs =
 21    {
 22      self,
 23      nixpkgs,
 24      nixpkgs-unstable,
 25      determinite,
 26      home-manager,
 27      pre-commit-hooks,
 28      agenix,
 29      ...
 30    }@inputs:
 31    let
 32      supportedSystems = [
 33        "x86_64-linux"
 34        "aarch64-linux"
 35        "x86_64-darwin"
 36        "aarch64-darwin"
 37      ];
 38      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
 39    in
 40    {
 41      nixosConfigurations.odin = inputs.nixpkgs.lib.nixosSystem rec {
 42        system = "x86_64-linux";
 43        specialArgs = {
 44          inherit inputs;
 45          unstable = nixpkgs-unstable.legacyPackages.${system};
 46        };
 47        modules = [
 48          determinite.nixosModules.default
 49          ./configuration.nix
 50          agenix.nixosModules.default
 51          home-manager.nixosModules.home-manager
 52          {
 53            home-manager.useGlobalPkgs = true;
 54            home-manager.useUserPackages = true;
 55            home-manager.users.noah = ./home.nix;
 56            home-manager.extraSpecialArgs = {
 57              inherit inputs;
 58              unstable = nixpkgs-unstable.legacyPackages.x86_64-linux;
 59            };
 60
 61            # Optionally, use home-manager.extraSpecialArgs to pass
 62            # arguments to home.nix
 63          }
 64        ];
 65      };
 66      #homeConfigurations."noah" = home-manager.lib.homeManagerConfiguration {
 67      #  # Specify your home configuration modules here, for example,
 68      #  # the path to your home.nix.
 69      #  modules = [ ./home.nix ];
 70      #  # Optionally use extraSpecialArgs
 71      #  # to pass through arguments to home.nix
 72      #  extraSpecialArgs = {
 73      #    inherit inputs;
 74      #    # TODO(ngp): figure out how to avoid double speccifying the platform here
 75      #    unstable = nixpkgs-unstable.legacyPackages.x86_64-linux;
 76      #  };
 77      #};
 78      checks = forAllSystems (system: {
 79        pre-commit-check = inputs.pre-commit-hooks.lib.${system}.run {
 80          src = ./.;
 81          # If your hooks are intrusive, avoid running on each commit with a default_states like this:
 82          # default_stages = ["manual" "push"];
 83          hooks = {
 84            nixfmt.enable = true;
 85            nil.enable = true;
 86            luacheck.enable = true;
 87          };
 88        };
 89      });
 90      devShells = forAllSystems (system: {
 91        default = nixpkgs.legacyPackages.${system}.mkShell {
 92          inherit (self.checks.${system}.pre-commit-check) shellHook;
 93          buildInputs = [
 94            nixpkgs.legacyPackages.${system}.nixfmt-rfc-style
 95          ]
 96          ++ self.checks.${system}.pre-commit-check.enabledPackages;
 97        };
 98      });
 99      formatter = forAllSystems (system: inputs.nixpkgs.legacyPackages.${system}.nixfmt-rfc-style);
100    };
101}