technofab/disko
1
0
Fork 0
mirror of https://github.com/TECHNOFAB11/disko.git synced 2025-12-12 08:00:05 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

lib.types: turn _create, _mount and _config into values

Browse source
This commit is contained in:
lassulus 2023-07-01 19:02:01 +02:00 • committed by mergify[bot]
parent 8002e7cb89
commit ab9b880db2
17 changed files with 194 additions and 146 deletions
Download patch file Download diff file Expand all files Collapse all files

47
lib/types/table.nix
View file

@ -1,4 +1,4 @@
{ config, options, lib, diskoLib, parent, ... }:
{ config, options, lib, diskoLib, parent, device, ... }:
{
options = {
type = lib.mkOption {
@ -6,13 +6,18 @@
internal = true;
description = "Partition table";
};
device = lib.mkOption {
type = lib.types.str;
default = device;
description = "Device to partition";
};
format = lib.mkOption {
type = lib.types.enum [ "gpt" "msdos" ];
default = "gpt";
description = "The kind of partition table";
};
partitions = lib.mkOption {
type = lib.types.listOf (lib.types.submodule ({ ... }: {
type = lib.types.listOf (lib.types.submodule ({ name, ... }@partition: {
options = {
part-type = lib.mkOption {
type = lib.types.enum [ "primary" "logical" "extended" ];
@ -48,7 +53,11 @@
default = false;
description = "Whether to make the partition bootable";
};
content = diskoLib.partitionType { parent = config; };
content = diskoLib.partitionType { parent = config; device = diskoLib.deviceNumbering config.device partition.config._index; };
_index = lib.mkOption {
internal = true;
default = lib.toInt (lib.head (builtins.match ".*entry ([[:digit:]]+)]" name));
};
};
}));
default = [ ];
@ -72,36 +81,36 @@
};
_create = diskoLib.mkCreateOption {
inherit config options;
default = { dev }: ''
parted -s ${dev} -- mklabel ${config.format}
${lib.concatStrings (lib.imap (index: partition: ''
default = ''
parted -s ${config.device} -- mklabel ${config.format}
${lib.concatStrings (map (partition: ''
${lib.optionalString (config.format == "gpt") ''
parted -s ${dev} -- mkpart ${partition.name} ${diskoLib.maybeStr partition.fs-type} ${partition.start} ${partition.end}
parted -s ${config.device} -- mkpart ${partition.name} ${diskoLib.maybeStr partition.fs-type} ${partition.start} ${partition.end}
''}
${lib.optionalString (config.format == "msdos") ''
parted -s ${dev} -- mkpart ${partition.part-type} ${diskoLib.maybeStr partition.fs-type} ${diskoLib.maybeStr partition.fs-type} ${partition.start} ${partition.end}
parted -s ${config.device} -- mkpart ${partition.part-type} ${diskoLib.maybeStr partition.fs-type} ${diskoLib.maybeStr partition.fs-type} ${partition.start} ${partition.end}
''}
# ensure /dev/disk/by-path/..-partN exists before continuing
udevadm trigger --subsystem-match=block; udevadm settle
${lib.optionalString partition.bootable ''
parted -s ${dev} -- set ${toString index} boot on
parted -s ${config.device} -- set ${toString partition._index} boot on
''}
${lib.concatMapStringsSep "" (flag: ''
parted -s ${dev} -- set ${toString index} ${flag} on
parted -s ${config.device} -- set ${toString partition._index} ${flag} on
'') partition.flags}
# ensure further operations can detect new partitions
udevadm trigger --subsystem-match=block; udevadm settle
${lib.optionalString (partition.content != null) (partition.content._create { dev = diskoLib.deviceNumbering dev index; })}
${lib.optionalString (partition.content != null) partition.content._create}
'') config.partitions)}
'';
};
_mount = diskoLib.mkMountOption {
inherit config options;
default = { dev }:
default =
let
partMounts = lib.foldr lib.recursiveUpdate { } (lib.imap
(index: partition:
lib.optionalAttrs (partition.content != null) (partition.content._mount { dev = diskoLib.deviceNumbering dev index; })
partMounts = lib.foldr lib.recursiveUpdate { } (map
(partition:
lib.optionalAttrs (partition.content != null) partition.content._mount
)
config.partitions);
in
@ -113,10 +122,10 @@
_config = lib.mkOption {
internal = true;
readOnly = true;
default = dev:
lib.imap
(index: partition:
lib.optional (partition.content != null) (partition.content._config (diskoLib.deviceNumbering dev index))
default =
map
(partition:
lib.optional (partition.content != null) partition.content._config
)
config.partitions;
description = "NixOS configuration";