nixos-config/flake.nix
2023-12-17 02:06:03 -08:00

59 lines
2 KiB
Nix

{
description = "Entrypoint of all nix configurations";
inputs = {
darwin.url = "github:lnl7/nix-darwin";
disko.url = "github:nix-community/disko";
hardware.url = "github:nixos/nixos-hardware";
home-manager.url = "github:nix-community/home-manager";
mailserver.url = "gitlab:simple-nixos-mailserver/nixos-mailserver";
nh.url = "github:viperML/nh";
nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
nix-custom.url = "git+https://forgejo.invariantspace.com/macronova/nix-custom";
sops-nix.url = "github:Mic92/sops-nix";
};
outputs = inputs@{ self, darwin, nixpkgs, nix-custom, ... }:
let
linuxCfgDir = ./linux;
templateDir = ./template;
in
{
nixosConfigurations = builtins.mapAttrs
(instance: _:
nixpkgs.lib.nixosSystem ({
modules = [
# Import config from folder
(linuxCfgDir + "/${instance}")
# Setup Nix
({ pkgs, ... }: {
networking.hostName = instance;
nix = {
gc = {
automatic = true;
options = "--delete-older-than 30d";
};
settings = {
auto-optimise-store = true;
experimental-features = [ "nix-command" "flakes" ];
trusted-substituters = [ "https://mirrors.tuna.tsinghua.edu.cn/nix-channels/store" ];
};
};
nixpkgs = {
config.allowUnfree = true;
overlays = [ nix-custom.overlay ];
};
})
];
specialArgs = { inherit inputs; };
}))
(builtins.readDir linuxCfgDir);
templates = builtins.mapAttrs
(template: _: {
path = templateDir + "/${template}";
description = "Template flake setup: ${template}";
})
(builtins.readDir templateDir);
};
}