nixpkgs/nixos/modules/installer/tools/nixos-build-vms/build-vms.nix
Maximilian Bosch 3df3bbdc50
nixos/nixos-build-vms: fix eval
Within #193485 (and the previous changes) the internal structure of the
testing driver was changed. Since then, `makeTest` returns the
attributes for the VM test(s) (including `driverInteractive`) inside a
sub-attribute called `test`, so without this change running
`nixos-build-vms` would fail like this:

    error: attribute 'driverInteractive' missing
2022-10-01 20:34:01 +02:00

31 lines
994 B
Nix

{ system ? builtins.currentSystem
, config ? {}
, networkExpr
}:
let
nodes = builtins.mapAttrs (vm: module: {
_file = "${networkExpr}@node-${vm}";
imports = [ module ];
}) (import networkExpr);
pkgs = import ../../../../.. { inherit system config; };
testing = import ../../../../lib/testing-python.nix {
inherit system pkgs;
};
interactiveDriver = (testing.makeTest { inherit nodes; name = "network"; testScript = "start_all(); join_all();"; }).test.driverInteractive;
in
pkgs.runCommand "nixos-build-vms" { nativeBuildInputs = [ pkgs.makeWrapper ]; } ''
mkdir -p $out/bin
ln -s ${interactiveDriver}/bin/nixos-test-driver $out/bin/nixos-test-driver
ln -s ${interactiveDriver}/bin/nixos-test-driver $out/bin/nixos-run-vms
wrapProgram $out/bin/nixos-test-driver \
--add-flags "--interactive"
wrapProgram $out/bin/nixos-run-vms \
--set testScript "${pkgs.writeText "start-all" "start_all(); join_all();"}" \
--add-flags "--no-interactive"
''