nixfiles/lib/shinyflakes/default.nix
2024-04-27 19:34:17 +02:00

45 lines
1.6 KiB
Nix

{ self, nixpkgs, ... }@inputs: let
readHostDir = builtins.filter (name: name != "_minimal") (
builtins.attrNames (nixpkgs.lib.filterAttrs (name: type: type == "directory") (
builtins.readDir ../../config/hosts)));
filterMinimal = attr: nixpkgs.lib.filterAttrs (name: v: !(nixpkgs.lib.hasSuffix "-minimal" name)) attr;
genColmenaCfg = name: host: {
deployment = {
allowLocalDeployment = builtins.any (hostName: hostName == name) [ "ryuuko" ];
targetHost = nixpkgs.lib.findFirst (el: el != null) host.config.networking.fqdn [ host.config.kyouma.deployment.targetHost ];
targetPort = 22;
# change back to null after switching ryuuko to nixos
targetUser = "emily";
tags = host.config.kyouma.deployment.tags;
};
imports = host._module.args.modules;
nixpkgs.system = host.config.nixpkgs.system;
};
genNixosCfg = {
hostname,
system ? "x86_64-linux"
}:
nixpkgs.lib.nixosSystem {
system = system;
specialArgs = { inherit inputs; };
modules = [
../../config/hosts/${hostname}/configuration.nix
({ ... }: {
nixpkgs.overlays = [ self.overlays.kyouma ];
})
];
};
in {
mapHosts = hostCfg: nixpkgs.lib.recursiveUpdate (
nixpkgs.lib.genAttrs readHostDir (host: { hostname = host; })) hostCfg;
mapColmenaCfg = extraColmenaCfg: nixpkgs.lib.recursiveUpdate (builtins.mapAttrs (genColmenaCfg) (
filterMinimal self.nixosConfigurations)) extraColmenaCfg;
mapNixosCfg = extraNixosCfg: nixpkgs.lib.recursiveUpdate (builtins.mapAttrs (name: value:
genNixosCfg value) self.hosts) extraNixosCfg;
}