nixpkgs/nixos/lib/testing/nixos-test-base.nix
Will Fancher 37ee6ba681 Revert "NixOS apply script"
Reverts #344407

This has broken nixos-rebuild switch so that it no longer updates the profile, which has bad consequences including not updating the systemd-boot menu with new generations.
2024-11-01 20:18:09 -04:00

33 lines
1.4 KiB
Nix

# A module containing the base imports and overrides that
# are always applied in NixOS VM tests, unconditionally,
# even in `inheritParentConfig = false` specialisations.
{ lib, ... }:
let
inherit (lib) mkDefault mkForce;
in
{
imports = [
../../modules/virtualisation/qemu-vm.nix
../../modules/testing/test-instrumentation.nix # !!! should only get added for automated test runs
{ key = "no-manual"; documentation.nixos.enable = false; }
{
key = "no-revision";
# Make the revision metadata constant, in order to avoid needless retesting.
# The human version (e.g. 21.05-pre) is left as is, because it is useful
# for external modules that test with e.g. testers.nixosTest and rely on that
# version number.
config.system.nixos = {
revision = mkForce "constant-nixos-revision";
versionSuffix = mkForce "test";
label = mkForce "test";
};
}
({ config, ... }: {
# Don't pull in switch-to-configuration by default, except when specialisations or early boot shenanigans are involved.
# This is mostly a Hydra optimization, so we don't rebuild all the tests every time switch-to-configuration-ng changes.
key = "no-switch-to-configuration";
system.switch.enable = mkDefault (config.isSpecialisation || config.specialisation != {} || config.virtualisation.installBootLoader);
})
];
}