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nixos-containers: Add support for custom nixpkgs argument

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adisbladis 2020-04-19 14:41:18 +01:00
parent 53c14c4e65
commit ab37d7e7ea
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3 changed files with 59 additions and 2 deletions
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18
nixos/modules/virtualisation/containers.nix
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@ -463,10 +463,15 @@ in
A specification of the desired configuration of this
container, as a NixOS module.
'';
type = lib.mkOptionType {
type = let
confPkgs = if config.pkgs == null then pkgs else config.pkgs;
in lib.mkOptionType {
name = "Toplevel NixOS config";
merge = loc: defs: (import ../../lib/eval-config.nix {
merge = loc: defs: (import (confPkgs.path + "/nixos/lib/eval-config.nix") {
inherit system;
pkgs = confPkgs;
baseModules = import (confPkgs.path + "/nixos/modules/module-list.nix");
inherit (confPkgs) lib;
modules =
let
extraConfig = {
@ -515,6 +520,15 @@ in
'';
};
pkgs = mkOption {
type = types.nullOr types.attrs;
default = null;
example = literalExample "pkgs";
description = ''
Customise which nixpkgs to use for this container.
'';
};
ephemeral = mkOption {
type = types.bool;
default = false;