nixos-config/flake.nix

33 lines
1.6 KiB
Nix

{
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11";
nixbsd.url = "github:nixos-bsd/nixbsd/main";
};
outputs = { self, nixpkgs, nixbsd, ... }: {
nixosConfigurations = let
sitesFiles = builtins.readDir ./sites;
sitesNames = builtins.filter (name: builtins.pathExists ./sites/${name}/configuration.nix) (builtins.attrNames sitesFiles);
systemTypes = {
nixos = nixpkgs.lib.nixosSystem;
nixbsd = nixbsd.lib.nixbsdSystem;
};
systemName = name: builtins.replaceStrings ["\n"] [""] (builtins.readFile ./sites/${name}/system);
configurations = builtins.listToAttrs (builtins.map (name: {inherit name; value = systemTypes.${systemName name} { modules = [ ./configuration.nix ./configuration-${systemName name}.nix ./sites/${name}/configuration.nix ]; }; }) sitesNames);
in configurations;
packages = let
forBuildSystem = platform: let
toBuildSystem = config: config.extendModules { modules = [ { nixpkgs.buildPlatform = "x86_64-linux"; } ]; };
toToplevel = extended: {
system = extended.config.system.build.toplevel;
};
toSystem = name: config: toToplevel (toBuildSystem config);
configurations = builtins.mapAttrs toSystem self.nixosConfigurations;
in configurations;
buildPlatforms = [ "x86_64-linux" "aarch64-linux" "x86_64-freebsd" "aarch64-freebsd" ];
toPackagesList = platform: { name = platform; value = forBuildSystem platform; };
packagesList = builtins.map toPackagesList buildPlatforms;
in builtins.listToAttrs packagesList;
};
}