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make-disk-image: make extraPostVM configurable from module.nix

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This commit is contained in:
matthewcroughan 2024-05-19 13:11:09 +01:00
parent 5f6dbcce99
commit 4444751300
2 changed files with 12 additions and 1 deletions
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2
lib/make-disk-image.nix
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@ -3,7 +3,7 @@
, pkgs ? nixosConfig.pkgs
, lib ? pkgs.lib
, name ? "${nixosConfig.config.networking.hostName}-disko-images"
, extraPostVM ? ""
, extraPostVM ? nixosConfig.config.disko.extraPostVM
, checked ? false
}:
let

11
module.nix
View File

@ -17,6 +17,17 @@ in
'';
default = [ ];
};
extraPostVM = lib.mkOption {
type = lib.types.str;
description = ''
extra shell code to execute once the disk image(s) have been succesfully created and moved to $out
'';
default = "";
example = pkgs.literalExpression ''
''${pkgs.zstd}/bin/zstd --compress $out/*raw
rm $out/*raw
'';
};
memSize = lib.mkOption {
type = lib.types.int;
description = ''