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add hookMixin

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This commit is contained in:
phaer 2023-01-06 19:59:47 +01:00
parent ac991c281b
commit a78d3ce578
1 changed files with 68 additions and 45 deletions
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113
types.nix
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@ -127,6 +127,38 @@ rec {
isSerializable = n: o: !(lib.hasPrefix "_" n || lib.hasSuffix "Hook" n || diskoLib.isAttrsOfSubmodule o); isSerializable = n: o: !(lib.hasPrefix "_" n || lib.hasSuffix "Hook" n || diskoLib.isAttrsOfSubmodule o);
isAttrsOfSubmodule = o: o.type.name == "attrsOf" && o.type.nestedTypes.elemType.name == "submodule"; isAttrsOfSubmodule = o: o.type.name == "attrsOf" && o.type.nestedTypes.elemType.name == "submodule";
hookMixin = { config, options,... }: {
options = let
mkHook = mkOption {
type = types.str;
default = "";
};
in {
preCreateHook = mkHook;
postCreateHook = mkHook;
preMountHook = mkHook;
postMountHook = mkHook;
};
};
mkCreateOption = { config, options, default }:
mkOption {
description = "Creation script";
internal = true;
readOnly = true;
type = types.str;
default = lib.concatStringsSep "\n" [
"(" #subshell for namespacing
(diskoLib.defineHookVariables { inherit config options; })
config.preCreateHook
default
config.postCreateHook
")"
];
};
/* Takes a disko device specification, returns an attrset with metadata /* Takes a disko device specification, returns an attrset with metadata
meta :: types.devices -> AttrSet meta :: types.devices -> AttrSet
@ -255,7 +287,7 @@ rec {
}; };
}; };
nodev = types.submodule ({ config, ... }: { nodev = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
type = mkOption { type = mkOption {
type = types.enum [ "nodev" ]; type = types.enum [ "nodev" ];
@ -332,9 +364,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
btrfs = types.submodule ({ config, ... }: { btrfs = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
type = mkOption { type = mkOption {
type = types.enum [ "btrfs" ]; type = types.enum [ "btrfs" ];
@ -423,9 +455,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
btrfs_subvol = types.submodule ({ config, ... }: { btrfs_subvol = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
name = mkOption { name = mkOption {
type = types.str; type = types.str;
@ -518,9 +550,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
filesystem = types.submodule ({ config, ... }: { filesystem = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
type = mkOption { type = mkOption {
type = types.enum [ "filesystem" ]; type = types.enum [ "filesystem" ];
@ -611,9 +643,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
table = types.submodule ({ config, ... }: { table = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
type = mkOption { type = mkOption {
type = types.enum [ "table" ]; type = types.enum [ "table" ];
@ -679,9 +711,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
partition = types.submodule ({ config, ... }: { partition = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
type = mkOption { type = mkOption {
type = types.enum [ "partition" ]; type = types.enum [ "partition" ];
@ -785,9 +817,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
swap = types.submodule ({ config, ... }: { swap = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
type = mkOption { type = mkOption {
type = types.enum [ "swap" ]; type = types.enum [ "swap" ];
@ -848,9 +880,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
lvm_pv = types.submodule ({ config, ... }: { lvm_pv = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
type = mkOption { type = mkOption {
type = types.enum [ "lvm_pv" ]; type = types.enum [ "lvm_pv" ];
@ -902,9 +934,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
lvm_vg = types.submodule ({ config, ... }: { lvm_vg = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
name = mkOption { name = mkOption {
type = types.str; type = types.str;
@ -969,9 +1001,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
lvm_lv = types.submodule ({ config, ... }: { lvm_lv = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
name = mkOption { name = mkOption {
type = types.str; type = types.str;
@ -1051,9 +1083,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
zfs = types.submodule ({ config, ... }: { zfs = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
type = mkOption { type = mkOption {
type = types.enum [ "zfs" ]; type = types.enum [ "zfs" ];
@ -1104,9 +1136,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
zpool = types.submodule ({ config, options, ... }: zpool = types.submodule [diskoLib.hookMixin ({ config, options, ... }:
{ {
options = { options = {
name = mkOption { name = mkOption {
@ -1130,10 +1162,6 @@ rec {
default = {}; default = {};
description = "Options for the ZFS pool"; description = "Options for the ZFS pool";
}; };
postCreateHook = mkOption {
type = types.str;
default = "zfs set keylocation=prompt $name";
};
rootFsOptions = mkOption { rootFsOptions = mkOption {
type = types.attrsOf types.str; type = types.attrsOf types.str;
default = {}; default = {};
@ -1161,21 +1189,16 @@ rec {
diskoLib.deepMergeMap (dataset: dataset._meta [ "zpool" config.name ]) (attrValues config.datasets); diskoLib.deepMergeMap (dataset: dataset._meta [ "zpool" config.name ]) (attrValues config.datasets);
description = "Metadata"; description = "Metadata";
}; };
_create = mkOption { _create = diskoLib.mkCreateOption {
internal = true; inherit config options;
readOnly = true;
type = types.str;
default = '' default = ''
${diskoLib.defineHookVariables { inherit config options; }}
zpool create ${config.name} \ zpool create ${config.name} \
${config.mode} \ ${config.mode} \
${concatStringsSep " " (mapAttrsToList (n: v: "-o ${n}=${v}") config.options)} \ ${concatStringsSep " " (mapAttrsToList (n: v: "-o ${n}=${v}") config.options)} \
${concatStringsSep " " (mapAttrsToList (n: v: "-O ${n}=${v}") config.rootFsOptions)} \ ${concatStringsSep " " (mapAttrsToList (n: v: "-O ${n}=${v}") config.rootFsOptions)} \
''${ZFSDEVICES_${config.name}} ''${ZFSDEVICES_${config.name}}
${config.postCreateHook}
${concatMapStrings (dataset: dataset._create config.name) (attrValues config.datasets)} ${concatMapStrings (dataset: dataset._create config.name) (attrValues config.datasets)}
''; '';
description = "Creation script";
}; };
_mount = mkOption { _mount = mkOption {
internal = true; internal = true;
@ -1225,9 +1248,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
zfs_dataset = types.submodule ({ config, ... }: { zfs_dataset = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
name = mkOption { name = mkOption {
type = types.str; type = types.str;
@ -1332,9 +1355,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
mdadm = types.submodule ({ config, ... }: { mdadm = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
name = mkOption { name = mkOption {
type = types.str; type = types.str;
@ -1407,9 +1430,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
mdraid = types.submodule ({ config, ... }: { mdraid = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
type = mkOption { type = mkOption {
type = types.enum [ "mdraid" ]; type = types.enum [ "mdraid" ];
@ -1462,9 +1485,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
luks = types.submodule ({ config, ... }: { luks = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
type = mkOption { type = mkOption {
type = types.enum [ "luks" ]; type = types.enum [ "luks" ];
@ -1541,9 +1564,9 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
disk = types.submodule ({ config, ... }: { disk = types.submodule [diskoLib.hookMixin ({ config, options, ... }: {
options = { options = {
name = mkOption { name = mkOption {
type = types.str; type = types.str;
@ -1599,5 +1622,5 @@ rec {
description = "Packages"; description = "Packages";
}; };
}; };
}); })];
} }