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Allow running the VM as root

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This commit is contained in:
Manuel Thalmann 2024-05-01 00:27:07 +02:00
parent 0480f0d4a4
commit cf051abbdf
1 changed files with 49 additions and 49 deletions
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98
lib/config/custom-build-vm.nix
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@ -1,53 +1,53 @@
{ config, lib, options, pkgs, ... }:
let
vmOptions = { };
in {
options = {
virtualisation = {
vmVariant = vmOptions;
vmVariantWithBootLoader = vmOptions;
{ config, lib, options, pkgs, ... }: {
options = {
virtualisation = {
runAsRoot = lib.mkOption {
type = lib.types.bool;
default = false;
};
};
};
config = {
# Replace native `qemu` with `remote-viewer`
system.build =
{
vm =
let
packageName = "custom-nixos-vm";
config = {
# Replace native `qemu` with `remote-viewer`
system.build =
{
vm =
let
packageName = "custom-nixos-vm";
mergedSystem =
with options.system;
lib.mergeDefinitions
build.loc
build.type
(lib.lists.forEach
(
builtins.filter
(item:
!(lib.path.hasPrefix ./. (/. + item.file)))
build.definitionsWithLocations)
(item: { inherit (item) file value; }));
in
lib.mkForce (
if (mergedSystem.mergedValue.vm.name == packageName)
then
mergedSystem.mergedValue.vm
else
let
wrapped = pkgs.writeShellApplication {
name = "run-${config.system.name}-vm";
text = ''
${mergedSystem.mergedValue.vm}/bin/run-${config.system.name}-vm
'';
};
in
# Rename package to `nixos-vm`
pkgs.symlinkJoin {
name = packageName;
paths = [ wrapped ];
});
};
};
}
mergedSystem =
with options.system;
lib.mergeDefinitions
build.loc
build.type
(lib.lists.forEach
(
builtins.filter
(item:
!(lib.path.hasPrefix ./. (/. + item.file)))
build.definitionsWithLocations)
(item: { inherit (item) file value; }));
in
lib.mkForce (
if (mergedSystem.mergedValue.vm.name == packageName)
then
mergedSystem.mergedValue.vm
else
let
prefix = lib.concatStringsSep " " (lib.optional config.virtualisation.runAsRoot "sudo");
wrapped = pkgs.writeShellApplication {
name = "run-${config.system.name}-vm";
text = ''
${prefix} ${mergedSystem.mergedValue.vm}/bin/run-${config.system.name}-vm
'';
};
in
# Rename package to `nixos-vm`
pkgs.symlinkJoin {
name = packageName;
paths = [ wrapped ];
});
};
};
}