66 lines
2.0 KiB
Nix
66 lines
2.0 KiB
Nix
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{ configuration ? import <upstream-nixpkgs/nixos/lib/from-env.nix> "NIXOS_CONFIG" <nixos-config>
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, system ? builtins.currentSystem
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}:
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let
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eval-config = modules: import <upstream-nixpkgs/nixos/lib/eval-config.nix> {
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inherit system;
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modules = modules ++ [({ config, lib, ... }: with lib; {
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imports = filter dir.has-default-nix (concatLists [
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(map (p: p + "/2configs") [ <stockholm-private> ])
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(map (p: p + "/3modules") [ <stockholm-krebs> <stockholm-private> ])
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]);
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krebs.current = {
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enable = true;
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host = config.krebs.hosts.${readFile /proc/sys/kernel/hostname};
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user = config.krebs.users.${getEnv "LOGNAME"};
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};
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nixpkgs.config.packageOverrides = pkgs: let
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kpkgs = import <stockholm-krebs/5pkgs> { inherit lib pkgs; };
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upkgs = import <stockholm-private/5pkgs> { inherit lib; pkgs = pkgs // kpkgs; };
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in kpkgs // upkgs;
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})];
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specialArgs = {
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lib = let
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nlib = import <upstream-nixpkgs/lib> // builtins;
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klib = nlib // import <stockholm-krebs/4lib> { lib = nlib; };
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ulib = klib // (with klib; let p = <stockholm-private> + "/4lib"; in
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optionalAttrs (dir.has-default-nix p)
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(import p { lib = klib; }));
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in ulib;
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};
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};
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eval = eval-config [
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configuration
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];
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# This is for `nixos-rebuild build-vm'.
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vm = eval-config [
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configuration
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<upstream-nixpkgs/nixos/modules/virtualisation/qemu-vm.nix>
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];
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# This is for `nixos-rebuild build-vm-with-bootloader'.
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vm-with-bootloader = eval-config [
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configuration
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<upstream-nixpkgs/nixos/modules/virtualisation/qemu-vm.nix>
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{ virtualisation.useBootLoader = true; }
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];
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in
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{
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inherit (eval) config options;
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system = eval.config.system.build.toplevel;
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vm = vm.config.system.build.vm;
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vmWithBootLoader = vm-with-bootloader.config.system.build.vm;
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# The following are used by nixos-rebuild.
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nixFallback = eval.pkgs.nixUnstable;
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}
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