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_config: use lists to merge config via nixos' imports =

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This commit is contained in:
lassulus 2022-10-01 21:29:36 +02:00
parent fba7b03a21
commit a215a19759
1 changed files with 37 additions and 31 deletions
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68
types.nix
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@ -33,8 +33,8 @@ rec {
deepMergeMap :: -> (AttrSet -> AttrSet ) -> [ AttrSet ] -> Attrset
Example:
deepMergeMap (x: x.t = "test") [ { x = { y = 1; z = 3; }; } { x = { 123 = 234; }; } ]
=> { x = { y = 1; z = 3; 123 = 234; t = "test"; }; }
deepMergeMap (x: x.t = "test") [ { x = { y = 1; z = 3; }; } { x = { bla = 234; }; } ]
=> { x = { y = 1; z = 3; bla = 234; t = "test"; }; }
*/
deepMergeMap = f: listOfAttrs:
foldr (attr: acc: (recursiveUpdate acc (f attr))) {} listOfAttrs;
@ -216,12 +216,12 @@ rec {
};
config = mkOption {
readOnly = true;
default = diskoLib.deepMergeMap (dev: dev._config) (flatten (map attrValues [
default = { imports = flatten (map (dev: dev._config) (flatten (map attrValues [
config.devices.disk
config.devices.lvm_vg
config.devices.mdadm
config.devices.zpool
]));
])));};
};
};
});
@ -283,12 +283,12 @@ rec {
_config = mkOption {
internal = true;
readOnly = true;
default = dev: {
default = dev: [{
fileSystems.${config.mountpoint} = {
device = dev;
fsType = "btrfs";
};
};
}];
};
};
});
@ -351,12 +351,12 @@ rec {
_config = mkOption {
internal = true;
readOnly = true;
default = dev: {
default = dev: [{
fileSystems.${config.mountpoint} = {
device = dev;
fsType = config.format;
};
};
}];
};
};
});
@ -409,7 +409,7 @@ rec {
internal = true;
readOnly = true;
default = dev:
diskoLib.deepMergeMap (partition: partition._config dev) config.partitions;
map (partition: partition._config dev) config.partitions;
};
};
});
@ -495,7 +495,7 @@ rec {
internal = true;
readOnly = true;
default = dev:
optionalAttrs (!isNull config.content) (config.content._config (diskoLib.deviceNumbering dev config.index));
optional (!isNull config.content) (config.content._config (diskoLib.deviceNumbering dev config.index));
};
};
});
@ -536,7 +536,7 @@ rec {
_config = mkOption {
internal = true;
readOnly = true;
default = dev: {};
default = dev: [];
};
};
});
@ -589,7 +589,7 @@ rec {
internal = true;
readOnly = true;
default =
diskoLib.deepMergeMap (lv: lv._config config.name) (attrValues config.lvs);
map (lv: lv._config config.name) (attrValues config.lvs);
};
};
});
@ -649,7 +649,12 @@ rec {
internal = true;
readOnly = true;
default = vg:
optionalAttrs (!isNull config.content) (config.content._config "/dev/${vg}/${config.name}");
[
(optional (!isNull config.content) (config.content._config "/dev/${vg}/${config.name}"))
(optional (!isNull config.lvm_type) {
boot.initrd.kernelModules = [ "dm-${config.lvm_type}" ];
})
];
};
};
});
@ -689,7 +694,7 @@ rec {
_config = mkOption {
internal = true;
readOnly = true;
default = dev: {};
default = dev: [];
};
};
});
@ -775,15 +780,16 @@ rec {
internal = true;
readOnly = true;
default =
recursiveUpdate
(diskoLib.deepMergeMap (dataset: dataset._config config.name) (attrValues config.datasets))
(optionalAttrs (!isNull config.mountpoint) {
[
(map (dataset: dataset._config config.name) (attrValues config.datasets))
(optional (!isNull config.mountpoint) {
fileSystems.${config.mountpoint} = {
device = config.name;
fsType = "zfs";
options = lib.optional ((config.options.mountpoint or "") != "legacy") "zfsutil";
};
});
})
];
};
};
});
@ -865,14 +871,14 @@ rec {
internal = true;
readOnly = true;
default = zpool:
optionalAttrs (config.zfs_type == "volume" && !isNull config.content) (config.content._config "/dev/zvol/${zpool}/${config.name}") //
optionalAttrs (config.zfs_type == "filesystem" && config.options.mountpoint or "" != "none") {
fileSystems.${config.mountpoint} = {
device = "${zpool}/${config.name}";
fsType = "zfs";
options = lib.optional ((config.options.mountpoint or "") != "legacy") "zfsutil";
};
(optional (config.zfs_type == "volume" && !isNull config.content) (config.content._config "/dev/zvol/${zpool}/${config.name}")) ++
(optional (config.zfs_type == "filesystem" && config.options.mountpoint or "" != "none") {
fileSystems.${config.mountpoint} = {
device = "${zpool}/${config.name}";
fsType = "zfs";
options = lib.optional ((config.options.mountpoint or "") != "legacy") "zfsutil";
};
});
};
};
});
@ -931,7 +937,7 @@ rec {
internal = true;
readOnly = true;
default =
optionalAttrs (!isNull config.content) (config.content._config "/dev/md/${config.name}");
optional (!isNull config.content) (config.content._config "/dev/md/${config.name}");
};
};
});
@ -973,7 +979,7 @@ rec {
_config = mkOption {
internal = true;
readOnly = true;
default = dev: {};
default = dev: [];
};
};
});
@ -1034,10 +1040,10 @@ rec {
internal = true;
readOnly = true;
default = dev:
recursiveUpdate {
[
# TODO do we need this always in initrd and only there?
boot.initrd.luks.devices.${config.name}.device = dev;
} (optionalAttrs (!isNull config.content) (config.content._config "/dev/mapper/${config.name}"));
{ boot.initrd.luks.devices.${config.name}.device = dev; }
] ++ (optional (!isNull config.content) (config.content._config "/dev/mapper/${config.name}"));
};
};
});
@ -1079,7 +1085,7 @@ rec {
internal = true;
readOnly = true;
default =
optionalAttrs (!isNull config.content) (config.content._config config.device);
optional (!isNull config.content) (config.content._config config.device);
};
};
});