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101 lines
2.4 KiB
Nix
101 lines
2.4 KiB
Nix
# This file comes from https://github.com/kahlstrm/nixos-config/blob/main/lib/mksystem.nix
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{
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overlays,
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inputs,
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}:
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name:
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{
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system,
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user,
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email,
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wsl ? false,
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stable ? false,
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}:
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let
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# True if this is a WSL system.
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isWSL = wsl;
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# resolves NixOS vs nix-darwin and stable vs unstable functions
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inherit
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(import ./resolve-inputs.nix {
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inherit
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system
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stable
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inputs
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;
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})
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isDarwin
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lib
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systemFunc
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nixpkgs-stable
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home-manager
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;
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# The config files for this system.
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nixConfig = ../modules/nix-config/default.nix;
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machineConfig = ../machines/${name}.nix;
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# OSConfig = ../modules/${if isDarwin then "darwin" else "nixos"}.nix;
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HMConfig = ../home;
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# systemPackages = ../modules/packages.nix;
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# TODO: make this cleaner
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nix-homebrew = lib.optionalAttrs isDarwin inputs.nix-homebrew.darwinModules.nix-homebrew;
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nix-homebrew-config = lib.optionalAttrs isDarwin {
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nix-homebrew = {
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enable = true;
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inherit user;
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# Detect and automatically migrate existing Homebrew installations
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autoMigrate = true;
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# With mutableTaps disabled, taps can no longer be added imperatively with `brew tap`.
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#mutableTaps = false;
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};
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};
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specialArgs = {
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pkgs-stable = import nixpkgs-stable {
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inherit system;
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config.allowUnfree = true;
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};
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pkgs-unstable = import inputs.nixpkgs-unstable {
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inherit system;
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config.allowUnfree = true;
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};
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currentSystem = system;
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currentSystemName = name;
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currentSystemUser = user;
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currentSystemEmail = email;
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isWSL = isWSL;
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isDarwin = isDarwin;
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inputs = inputs;
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};
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in
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assert isWSL -> !isDarwin;
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systemFunc {
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inherit system specialArgs;
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# We expose some extra arguments so that our modules can parameterize
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# better based on these values.
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modules = [
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# Apply our overlays. Overlays are keyed by system type so we have
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# to go through and apply our system type. We do this first so
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# the overlays are available globally.
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{ nixpkgs.overlays = overlays; }
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# Allow unfree packages.
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{ nixpkgs.config.allowUnfree = true; }
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# Bring in WSL if this is a WSL build
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(if isWSL then inputs.nixos-wsl.nixosModules.wsl else { })
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nixConfig
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nix-homebrew
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nix-homebrew-config
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systemPackages
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# OSConfig
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# TODO: make user config & home-manager optional
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home-manager.home-manager
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{
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home-manager.useGlobalPkgs = true;
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home-manager.useUserPackages = true;
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home-manager.users.${user} = import HMConfig;
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home-manager.extraSpecialArgs = specialArgs;
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}
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machineConfig
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];
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}
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