clan-munix/templates/musictest/flake.nix
Jörg Thalheim 1d864e0ded template: simplify with forAllSystems and inline module
Use the forAllSystems pattern to reduce duplication and inline the
NixOS module directly in nixosSystem call. This eliminates the need for
separate nixosModules and nixosConfigurations outputs, making the
template more concise and easier to understand.

Also use virtualisation.munix namespace for the option.
2025-12-15 16:48:58 +01:00

71 lines
2.1 KiB
Nix

{
nixConfig = {
extra-substituters = [ "https://cache.clan.lol" ];
extra-trusted-public-keys = [
"cache.clan.lol-1:3KztgSAB5R1M+Dz7vzkBGzXdodizbgLXGXKXlcQLA28="
];
};
inputs = {
munix.url = "git+https://git.clan.lol/clan/munix?shallow=1&ref=main";
nixpkgs.follows = "munix/nixpkgs";
};
outputs =
{
nixpkgs,
munix,
...
}:
let
forAllSystems = nixpkgs.lib.genAttrs [
"x86_64-linux"
"aarch64-linux"
];
musictest-vm =
system:
nixpkgs.lib.nixosSystem {
modules = [
munix.nixosModules.default
(
{ pkgs, ... }:
{
system.stateVersion = "26.05";
virtualisation.munix.defaultCommand = "euphonica";
nixpkgs.hostPlatform = system;
programs.dconf.enable = true;
fonts.packages = with pkgs; [ adwaita-fonts ];
environment.systemPackages = with pkgs; [ euphonica ];
# Local background service as a demo that doesn't require network creds :)
services.mpd = {
enable = true;
startWhenNeeded = true;
musicDirectory = "/etc/demo-music";
user = "appvm";
group = "appvm";
extraConfig = ''
audio_output {
type "pipewire"
name "Pipewire Output"
}
'';
};
environment.etc."demo-music/0101GhostsI.ogg".source = pkgs.fetchurl {
# just a CC-BY-SA licensed example
url = "https://archive.org/download/NineInchNailsGhostsI-Iv24bit48khz/0101GhostsI.ogg";
sha256 = "0iijm1c191aqkxybl4a4gvlpnf72hk4896lwvp0xixkhds88qzxi";
};
}
)
];
};
in
{
packages = forAllSystems (system: {
default = (musictest-vm system).config.system.build.munix;
});
};
}