dotfiles/flake.nix at main · gepbird/dotfiles · GitHub

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{
  description = "My NixOS configuration for my PC and laptop";

  inputs = {
    nixpkgs = {
      url = "github:NixOS/nixpkgs/nixos-unstable";
      #url = "/home/gep/nixpkgs";
    };
    nixpkgs-patcher = {
      url = "github:gepbird/nixpkgs-patcher";
      #url = "/home/gep/nixpkgs-patcher";
    };
    nixpkgs-patch-hytale-launcher = {
      url = "https://github.com/NixOS/nixpkgs/pull/479368.diff";
      flake = false;
    };
    nixpkgs-patch-packet-tracer-fix-mime = {
      url = "https://github.com/NixOS/nixpkgs/pull/496181.diff";
      flake = false;
    };
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "";
    };
    dwm-gep = {
      url = "git+https://git.tchfoo.com/gepbird/dwm";
      inputs.nixpkgs.follows = "";
    };
    sops-nix = {
      url = "github:Mic92/sops-nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    nvim-gep = {
      url = "git+https://git.tchfoo.com/gepbird/nvim";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.nixpkgs-patcher.follows = "";
      inputs.flake-parts.follows = "flake-parts";
      inputs.systems.follows = "systems";
    };
    nix-index-database = {
      url = "github:nix-community/nix-index-database";
      inputs.nixpkgs.follows = "";
    };
    nur = {
      url = "github:nix-community/NUR";
      inputs.nixpkgs.follows = "";
      inputs.flake-parts.follows = "flake-parts";
    };
    treefmt-nix = {
      url = "github:numtide/treefmt-nix";
      inputs.nixpkgs.follows = "";
    };
    # dependencies of the above modules
    flake-parts = {
      url = "github:hercules-ci/flake-parts";
      inputs.nixpkgs-lib.follows = "nixpkgs";
    };
    systems = {
      url = "github:nix-systems/default";
    };
  };

  outputs =
    inputs:
    with inputs;
    let
      eachSystem =
        function:
        nixpkgs.lib.genAttrs [ "x86_64-linux" "aarch64-linux" ] (
          system: function (import nixpkgs { inherit system; })
        );
      treefmtEval = eachSystem (
        pkgs:
        treefmt-nix.lib.evalModule pkgs {
          programs.nixfmt.enable = true;
        }
      );
    in
    {
      nixosConfigurations =
        let
          mkSystem =
            host:
            nixpkgs-patcher.lib.nixosSystem {
              modules = [ host ];
              specialArgs = inputs;
            };
        in
        {
          geppc = mkSystem ./hosts/geppc;
          geptop-xmg = mkSystem ./hosts/geptop-xmg;
          gepvm = mkSystem ./hosts/gepvm;
        };

      inherit inputs;
      lib = import ./lib.nix { };
      nixosModules = import ./modules self;

      formatter = eachSystem (pkgs: treefmtEval.${pkgs.stdenv.hostPlatform.system}.config.build.wrapper);
      checks = eachSystem (pkgs: {
        formatting = treefmtEval.${pkgs.system}.config.build.check self;
      });
    };

  nixConfig = {
    extra-substituters = [
      "https://nix-cache.tchfoo.com"
    ];
    extra-trusted-public-keys = [
      "nix-cache.tchfoo.com-1:pWK4l0phRA3bE0CviZodEQ5mWAQYoiuVi2LML+VNtNY="
    ];
  };
}