65 lines
1.6 KiB
Nix
65 lines
1.6 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
with lib; {
|
|
|
|
options = {
|
|
|
|
block.partitions = let
|
|
mkPartitionOption = { description, gptType }: {
|
|
image = lib.mkOption {
|
|
type = types.path;
|
|
inherit description;
|
|
};
|
|
gptType = lib.mkOption {
|
|
type = types.str;
|
|
default = gptType;
|
|
};
|
|
guid = lib.mkOption { type = types.str; };
|
|
};
|
|
in {
|
|
esp = mkPartitionOption {
|
|
description = "EFI system partition";
|
|
gptType = "c12a7328-f81f-11d2-ba4b-00a0c93ec93b";
|
|
};
|
|
store = mkPartitionOption {
|
|
description = "ERIS store partition";
|
|
gptType = lib.uuidFrom "ERIS ISO9660";
|
|
};
|
|
};
|
|
|
|
fileSystems = lib.mkOption {
|
|
type = types.attrsOf (types.submodule {
|
|
options.block = {
|
|
|
|
device = lib.mkOption { type = types.int; };
|
|
|
|
driver = lib.mkOption { type = types.enum [ "ahci" "usb" ]; };
|
|
|
|
partition = lib.mkOption { type = types.ints.positive; };
|
|
|
|
};
|
|
});
|
|
};
|
|
|
|
};
|
|
|
|
config = {
|
|
|
|
assertions = [{
|
|
assertion = config.fileSystems."/".fsType == "ext2";
|
|
message = "The only supported fsType is EXT2";
|
|
}];
|
|
|
|
block.partitions.esp = rec {
|
|
image = import ./lib/make-esp-fs.nix { inherit config pkgs; };
|
|
guid = lib.uuidFrom (toString image);
|
|
};
|
|
|
|
hardware.genode.ahci.enable =
|
|
any (fs: fs.block.driver == "ahci") (attrValues config.fileSystems);
|
|
|
|
hardware.genode.usb.storage.enable = lib.mkDefault
|
|
(any (fs: fs.block.driver == "usb") (attrValues config.fileSystems));
|
|
};
|
|
|
|
}
|