oizys/lib/default.nix

71 lines
1.8 KiB
Nix
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

{
inputs,
nixpkgs,
...
}: let
inherit (builtins) concatLists attrValues mapAttrs elemAt match readDir filter listToAttrs baseNameOf readFile;
inherit (nixpkgs.lib) hasSuffix nixosSystem genAttrs;
inherit (nixpkgs.lib.filesystem) listFilesRecursive;
supportedSystems = ["x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin"];
runes = import ../modules/runes;
in rec {
mkRune = {
rune,
number ? "2",
runeKind ? "braille",
}:
"[1;3${number}m" + runes.${rune}.${runeKind} + "";
forAllSystems = f: genAttrs supportedSystems (system: f nixpkgs.legacyPackages.${system});
buildOizys = _:
forAllSystems (
pkgs: let
pkg = pkgs.callPackage ../oizys {};
in {
oizys = pkg;
default = pkg;
}
);
isNixFile = path: hasSuffix ".nix" path;
mkSystem = hostname:
nixosSystem {
system = "x86_64-linux";
modules =
[../modules/common.nix]
++ filter isNixFile (listFilesRecursive (../. + "/hosts/${hostname}"));
specialArgs = {inherit inputs mkRune;};
};
mapHosts = dir:
mapAttrs
(name: _: mkSystem name)
(readDir dir);
findModules = modulesPath: listToAttrs (findModulesList modulesPath);
# https://github.com/balsoft/nixos-config/blob/73cc2c3a8bb62a9c3980a16ae70b2e97af6e1abd/flake.nix#L109-L120
findModulesList = dir:
concatLists (attrValues (mapAttrs
(name: type:
if type == "regular"
then [
{
name = elemAt (match "(.*)\\.nix" name) 0;
value = dir + "/${name}";
}
]
else if
(readDir (dir + "/${name}"))
? "default.nix"
then [
{
inherit name;
value = dir + "/${name}";
}
]
else findModulesList (dir + "/${name}")) (readDir dir)));
}