73 lines
2.2 KiB
Nix
73 lines
2.2 KiB
Nix
{ inputs, config, lib, pkgs, ... }:
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with lib;
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with lib.my;
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{
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imports =
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# I use home-manager to deploy files to $HOME; little else
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[ inputs.home-manager.nixosModules.home-manager ]
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# All my personal modules
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++ (mapModulesRec' (toString ./modules) import);
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# Common config for all nixos machines; and to ensure the flake operates
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# soundly
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environment.variables.DOTFILES = config.dotfiles.dir;
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environment.variables.DOTFILES_BIN = config.dotfiles.binDir;
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# Configure nix and nixpkgs
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environment.variables.NIXPKGS_ALLOW_UNFREE = "1";
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nix =
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let filteredInputs = filterAttrs (n: _: n != "self") inputs;
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nixPathInputs = mapAttrsToList (n: v: "${n}=${v}") filteredInputs;
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registryInputs = mapAttrs (_: v: { flake = v; }) filteredInputs;
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in {
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package = pkgs.nixFlakes;
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extraOptions = "experimental-features = nix-command flakes";
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nixPath = nixPathInputs ++ [
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"nixpkgs-overlays=${config.dotfiles.dir}/overlays"
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"dotfiles=${config.dotfiles.dir}"
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];
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binaryCaches = [
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"https://nix-community.cachix.org"
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];
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binaryCachePublicKeys = [
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"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
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];
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registry = registryInputs // { dotfiles.flake = inputs.self; };
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autoOptimiseStore = true;
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};
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system.configurationRevision = with inputs; mkIf (self ? rev) self.rev;
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system.stateVersion = "21.05";
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# HACK Momentarily fix 'install-info: cannot allocate memory for gzip -d'
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# errors on latest unstable.
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documentation.info.enable = false;
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## Some reasonable, global defaults
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# This is here to appease 'nix flake check' for generic hosts with no
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# hardware-configuration.nix or fileSystem config.
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fileSystems."/".device = mkDefault "/dev/disk/by-label/nixos";
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# Use the latest kernel
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boot = {
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kernelPackages = mkDefault pkgs.linuxPackages_5_12;
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loader = {
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efi.canTouchEfiVariables = mkDefault true;
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systemd-boot.configurationLimit = 10;
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systemd-boot.enable = mkDefault true;
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};
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};
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# Just the bear necessities...
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environment.systemPackages = with pkgs; [
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bind
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cached-nix-shell
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coreutils
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git
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vim
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wget
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gnumake
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unzip
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];
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}
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