nixos-config/flake.nix
Charlotte Van Petegem c43c5ccdcb
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2025-03-26 09:28:21 +01:00

225 lines
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Nix

{
description = "Nixos configuration flake";
inputs = {
accentor = {
url = "github:accentor/flake";
inputs = {
api.follows = "accentor-api";
devshell.follows = "devshell";
flake-utils.follows = "flake-utils";
nixpkgs.follows = "nixpkgs";
web.follows = "accentor-web";
};
};
accentor-api = {
url = "github:accentor/api";
inputs = {
devshell.follows = "devshell";
flake-utils.follows = "flake-utils";
nixpkgs.follows = "nixpkgs";
};
};
accentor-web = {
url = "github:accentor/web";
inputs = {
devshell.follows = "devshell";
flake-utils.follows = "flake-utils";
nixpkgs.follows = "nixpkgs";
systems.follows = "systems";
};
};
agenix = {
url = "github:ryantm/agenix";
inputs = {
darwin.follows = "darwin";
home-manager.follows = "home-manager";
nixpkgs.follows = "nixpkgs";
systems.follows = "systems";
};
};
darwin = {
url = "github:lnl7/nix-darwin";
inputs.nixpkgs.follows = "nixpkgs";
};
devshell = {
url = "github:chvp/devshell/ruby-darwin-fix";
inputs = {
nixpkgs.follows = "nixpkgs";
flake-utils.follows = "flake-utils";
};
};
emacs-overlay = {
url = "github:nix-community/emacs-overlay";
inputs.nixpkgs.follows = "nixpkgs";
};
flake-utils = {
url = "github:numtide/flake-utils";
inputs.systems.follows = "systems";
};
home-manager = {
url = "github:nix-community/home-manager";
inputs.nixpkgs.follows = "nixpkgs";
};
lix-module = {
url = "git+https://git.lix.systems/lix-project/nixos-module?ref=stable";
inputs = {
flake-utils.follows = "flake-utils";
nixpkgs.follows = "nixpkgs";
};
};
nixos-mailserver = {
url = "gitlab:simple-nixos-mailserver/nixos-mailserver";
inputs.nixpkgs.follows = "nixpkgs";
};
nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
nixpkgs-23-05.url = "github:nixos/nixpkgs/nixos-23.05";
nix-index-database = {
url = "github:Mic92/nix-index-database";
inputs.nixpkgs.follows = "nixpkgs";
};
nur = {
url = "github:nix-community/NUR";
inputs.nixpkgs.follows = "nixpkgs";
};
systems.url = "github:nix-systems/default";
tetris = {
url = "github:chvp/tetris";
inputs = {
devshell.follows = "devshell";
flake-utils.follows = "flake-utils";
nixpkgs.follows = "nixpkgs";
};
};
www-chvp-be = {
url = "git+https://git.chvp.be/chvp/www.chvp.be";
inputs = {
devshell.follows = "devshell";
flake-utils.follows = "flake-utils";
nixpkgs.follows = "nixpkgs";
systems.follows = "systems";
};
};
};
outputs = inputs@{ self, nixpkgs, accentor, accentor-api, accentor-web, agenix, darwin, devshell, emacs-overlay, flake-utils, home-manager, lix-module, nix-index-database, nixos-mailserver, nur, tetris, www-chvp-be, ... }:
let
patches = builtins.map (patch: ./patches + "/${patch}") (builtins.filter (x: x != ".keep") (builtins.attrNames (builtins.readDir ./patches)));
# Avoid IFD if there are no patches
nixpkgsForSystem = system: if patches == [ ] then inputs.nixpkgs else
(
((import inputs.nixpkgs { inherit system; }).pkgs.applyPatches {
inherit patches;
name = "nixpkgs-patched-${inputs.nixpkgs.shortRev}";
src = inputs.nixpkgs;
}).overrideAttrs (old: {
preferLocalBuild = false;
allowSubstitutes = true;
})
);
overlays = [
agenix.overlays.default
accentor.overlays.default
devshell.overlays.default
emacs-overlay.overlays.default
(self: super: {
tetris = tetris.packages.${self.system}.default;
})
nur.overlays.default
www-chvp-be.overlays.default
];
commonModules = [
lix-module.nixosModules.lixFromNixpkgs # Even though it's a "nixosModule" it's actually compatible with Darwin as well
./modules/shared
];
nixosModules = [
accentor.nixosModules.default
agenix.nixosModules.default
home-manager.nixosModules.default
nixos-mailserver.nixosModules.default
nix-index-database.nixosModules.nix-index
./modules/nixos
];
darwinModules = [
agenix.darwinModules.default
home-manager.darwinModules.default
nix-index-database.darwinModules.nix-index
./modules/darwin
];
nixosSystem = system: name:
let
nixpkgs = nixpkgsForSystem system;
lib = (import nixpkgs { inherit overlays system; }).lib;
in
inputs.nixpkgs.lib.nixosSystem {
inherit lib system;
specialArgs = { modulesPath = toString (nixpkgs + "/nixos/modules"); };
baseModules = import (nixpkgs + "/nixos/modules/module-list.nix");
modules = commonModules ++ nixosModules ++ [
({ config, ... }:
{
nixpkgs = {
pkgs = import nixpkgs {
inherit overlays system;
config = {
allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) config.chvp.base.nix.unfreePackages;
permittedInsecurePackages = [ "olm-3.2.16" ];
};
};
flake.source = lib.mkForce "${nixpkgs}";
};
networking.hostName = name;
nix = {
extraOptions = "extra-experimental-features = nix-command flakes";
registry = (builtins.mapAttrs (name: v: { flake = v; }) inputs) // { nixpkgs = { flake = nixpkgs; }; };
};
})
./machines/${name}
];
};
darwinSystem = system: name:
let
nixpkgs = nixpkgsForSystem system;
lib = (import nixpkgs { inherit overlays system; }).lib;
in
darwin.lib.darwinSystem {
inherit lib system;
modules = commonModules ++ darwinModules ++ [
({ config, ... }:
{
nixpkgs.pkgs = import nixpkgs {
inherit overlays system;
config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) config.chvp.base.nix.unfreePackages;
};
networking.hostName = name;
nix = {
extraOptions = "extra-experimental-features = nix-command flakes";
registry = (builtins.mapAttrs (name: v: { flake = v; }) inputs) // { nixpkgs = { flake = nixpkgs; }; };
};
})
./machines/${name}
home-manager.darwinModules.home-manager
];
};
nixosConfigurations = {
elendel = nixosSystem "x86_64-linux" "elendel";
kholinar = nixosSystem "x86_64-linux" "kholinar";
marabethia = nixosSystem "x86_64-linux" "marabethia";
};
darwinConfigurations.thaylen-city = darwinSystem "aarch64-darwin" "thaylen-city";
lsShells = builtins.readDir ./shells;
shellFiles = builtins.filter (name: lsShells.${name} == "regular") (builtins.attrNames lsShells);
shellNames = builtins.map (filename: builtins.head (builtins.split "\\." filename)) shellFiles;
systemAttrs = flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import (nixpkgsForSystem system) { inherit overlays system; config.permittedInsecurePackages = [ "imagemagick-6.9.13-10" ]; };
lib = pkgs.lib;
nameToValue = name: import (./shells + "/${name}.nix") { inherit lib pkgs inputs system; };
in
{
devShells = builtins.listToAttrs (builtins.map (name: { inherit name; value = nameToValue name; }) shellNames);
}
);
in
systemAttrs // { inherit nixosConfigurations darwinConfigurations; };
}