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Merge pull request #776 from Enzime/populate

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module: always populate system.build attributes
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Jörg Thalheim 2024-09-19 09:20:53 +02:00 committed by GitHub
commit a31fe5ef16
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2 changed files with 66 additions and 62 deletions
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6
lib/default.nix
View file

@ -388,7 +388,11 @@ let
description = ''
The scripts generated by disko
'';
default = { pkgs, checked ? false }: {
default = { pkgs, checked ? false }:
let
throwIfNoDisksDetected = _: v: if devices.disk == { } then throw "No disks defined, did you forget to import your disko config?" else v;
in
mapAttrs throwIfNoDisksDetected {
destroyScript = (diskoLib.writeCheckedBash { inherit pkgs checked; }) "disko-destroy" ''
export PATH=${lib.makeBinPath (with pkgs; [
util-linux

28
module.nix
View file

@ -192,10 +192,19 @@ in
visible = "shallow";
};
config = lib.mkMerge [
(lib.mkIf (cfg.devices.disk != { }) {
system.build = (cfg.devices._scripts { inherit pkgs; checked = cfg.checkScripts; }) // {
config = {
_module.args.diskoLib = import ./lib {
inherit lib;
rootMountPoint = config.disko.rootMountPoint;
makeTest = import (pkgs.path + "/nixos/tests/make-test-python.nix");
eval-config = import (pkgs.path + "/nixos/lib/eval-config.nix");
};
system.build = (cfg.devices._scripts { inherit pkgs; checked = cfg.checkScripts; }) // (
let
throwIfNoDisksDetected = _: v: if cfg.devices.disk == { } then throw "No disks defined, did you forget to import your disko config?" else v;
in
lib.mapAttrs throwIfNoDisksDetected {
# we keep these old outputs for compatibility
disko = builtins.trace "the .disko output is deprecated, please use .diskoScript instead" (cfg.devices._scripts { inherit pkgs; }).diskoScript;
diskoNoDeps = builtins.trace "the .diskoNoDeps output is deprecated, please use .diskoScriptNoDeps instead" (cfg.devices._scripts { inherit pkgs; }).diskoScriptNoDeps;
@ -211,22 +220,13 @@ in
};
vmWithDisko = lib.mkDefault config.virtualisation.vmVariantWithDisko.system.build.vmWithDisko;
};
}
);
# we need to specify the keys here, so we don't get an infinite recursion error
# Remember to add config keys here if they are added to types
fileSystems = lib.mkIf cfg.enableConfig cfg.devices._config.fileSystems or { };
boot = lib.mkIf cfg.enableConfig cfg.devices._config.boot or { };
swapDevices = lib.mkIf cfg.enableConfig cfg.devices._config.swapDevices or [ ];
})
{
_module.args.diskoLib = import ./lib {
inherit lib;
rootMountPoint = config.disko.rootMountPoint;
makeTest = import (pkgs.path + "/nixos/tests/make-test-python.nix");
eval-config = import (pkgs.path + "/nixos/lib/eval-config.nix");
};
}
];
}