120 lines
3.6 KiB
Nix
120 lines
3.6 KiB
Nix
{ lib, config, ... }:
|
|
let
|
|
inherit (lib) types mkOption;
|
|
cfg = config.valhalla.fileSystems;
|
|
|
|
mountType = types.submodule (
|
|
{ config, name, ... }: {
|
|
options = {
|
|
device = mkOption {
|
|
type = types.nullOr types.str;
|
|
description = "The device to mount.";
|
|
default = null;
|
|
};
|
|
|
|
mountPoint = mkOption {
|
|
type = types.str;
|
|
description = "The path to mount the device to.";
|
|
default = name;
|
|
};
|
|
|
|
fsType = mkOption {
|
|
type = types.nullOr types.str;
|
|
description = "The file system type of the mount.";
|
|
default = null;
|
|
};
|
|
|
|
options = mkOption {
|
|
type = types.listOf types.str;
|
|
description = "The options of the mount.";
|
|
default = [ ];
|
|
};
|
|
};
|
|
}
|
|
);
|
|
in
|
|
{
|
|
imports = [
|
|
./fileSystems/btrfs.nix
|
|
./fileSystems/disks.nix
|
|
];
|
|
|
|
options = {
|
|
valhalla = {
|
|
fileSystems = {
|
|
rootDir = mkOption {
|
|
type = types.str;
|
|
description = "The root of the installation directory to mount disks into.";
|
|
default = "/mnt";
|
|
};
|
|
|
|
mounts = mkOption {
|
|
type = types.attrsOf mountType;
|
|
description = "The devices to mount.";
|
|
default = { };
|
|
};
|
|
|
|
script = mkOption {
|
|
type = types.str;
|
|
description = "The script for preparing the system's mounts.";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
config = {
|
|
valhalla = {
|
|
fileSystems = {
|
|
script =
|
|
let
|
|
inherit (lib.strings) normalizePath removeSuffix;
|
|
devices = (builtins.attrValues cfg.diskSetup.devices);
|
|
mountScript = lib.strings.concatLines (
|
|
(builtins.concatMap
|
|
(
|
|
_: [
|
|
"partprobe 2> /dev/null || true"
|
|
"udevadm trigger"
|
|
(builtins.concatStringsSep " " (
|
|
[ "sudo" "mount" "--mkdir" ] ++
|
|
(lib.optionals (_.fsType == "ntfs") [ "-t" "ntfs3" ]) ++
|
|
[
|
|
(builtins.concatStringsSep " " (builtins.map (_: "-o ${_}") _.options))
|
|
(_.device)
|
|
(removeSuffix "/" (normalizePath "/${cfg.rootDir}/${_.mountPoint}"))
|
|
]
|
|
))
|
|
]
|
|
)
|
|
(builtins.attrValues cfg.mounts))
|
|
);
|
|
|
|
affected = (builtins.map (_: _.deviceVariable) devices) ++
|
|
(builtins.concatMap
|
|
(_: builtins.map (_: lib.escapeShellArg _) _.devices)
|
|
(builtins.attrValues cfg.btrfs.volumes));
|
|
in
|
|
''
|
|
#!/bin/bash
|
|
set -o errexit
|
|
${cfg.diskSetup.scripts.init}
|
|
${lib.strings.concatLines (lib.optionals ((builtins.length devices) > 0) [
|
|
''echo "$(tput setaf 3)=== WARNING ====$(tput sgr0)"''
|
|
(''echo "Continuing this script will alter the partitions of ''
|
|
+ (lib.strings.concatStringsSep ", " (lib.lists.init affected))
|
|
+ (if (builtins.length affected) > 1 then " and " else "") + (lib.lists.last affected) + ''"'')
|
|
''
|
|
if ! fish ${./fileSystems/confirm.fish} "Are you sure you want to continue?" "n"; then
|
|
exit 1
|
|
fi
|
|
''
|
|
])}
|
|
${cfg.diskSetup.scripts.partition}
|
|
${cfg.btrfs.script}
|
|
${mountScript}
|
|
${cfg.diskSetup.scripts.swap}
|
|
'';
|
|
};
|
|
};
|
|
};
|
|
}
|