Add an install of nixbsd.

This commit is contained in:
Tom Alexander
2026-08-07 18:42:28 -04:00
parent d4dc7e1f59
commit 1fc31fbfea
2 changed files with 320 additions and 0 deletions

209
nix/nixbsd/flake.lock generated Normal file
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{
"nodes": {
"cppnix": {
"inputs": {
"flake-compat": "flake-compat",
"flake-parts": "flake-parts",
"git-hooks-nix": "git-hooks-nix",
"nixpkgs": [
"nixbsd",
"nixpkgs"
],
"nixpkgs-23-11": "nixpkgs-23-11",
"nixpkgs-regression": "nixpkgs-regression"
},
"locked": {
"lastModified": 1781190364,
"narHash": "sha256-uP1AYpXYHdzmuz+a4AcScRIHa1uy7l9ObZovS0OqN70=",
"owner": "nixos",
"repo": "nix",
"rev": "ce9fda43e5cb8d2f6c57c7240d05d10ad0415799",
"type": "github"
},
"original": {
"owner": "nixos",
"repo": "nix",
"type": "github"
}
},
"flake-compat": {
"flake": false,
"locked": {
"lastModified": 1767039857,
"narHash": "sha256-vNpUSpF5Nuw8xvDLj2KCwwksIbjua2LZCqhV1LNRDns=",
"owner": "NixOS",
"repo": "flake-compat",
"rev": "5edf11c44bc78a0d334f6334cdaf7d60d732daab",
"type": "github"
},
"original": {
"owner": "NixOS",
"repo": "flake-compat",
"type": "github"
}
},
"flake-compat_2": {
"locked": {
"lastModified": 1733328505,
"narHash": "sha256-NeCCThCEP3eCl2l/+27kNNK7QrwZB1IJCrXfrbv5oqU=",
"rev": "ff81ac966bb2cae68946d5ed5fc4994f96d0ffec",
"revCount": 69,
"type": "tarball",
"url": "https://api.flakehub.com/f/pinned/edolstra/flake-compat/1.1.0/01948eb7-9cba-704f-bbf3-3fa956735b52/source.tar.gz"
},
"original": {
"type": "tarball",
"url": "https://flakehub.com/f/edolstra/flake-compat/1.tar.gz"
}
},
"flake-parts": {
"inputs": {
"nixpkgs-lib": [
"nixbsd",
"cppnix",
"nixpkgs"
]
},
"locked": {
"lastModified": 1778716662,
"narHash": "sha256-m1Yf0wZ8j1OHjTc2UwHwyQRSnNeSgLJOd7q5Y45hzi4=",
"owner": "hercules-ci",
"repo": "flake-parts",
"rev": "f7c1a2d347e4c52d5fb8d10cb4d94b5884e546fb",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "flake-parts",
"type": "github"
}
},
"git-hooks-nix": {
"inputs": {
"flake-compat": [
"nixbsd",
"cppnix"
],
"gitignore": [
"nixbsd",
"cppnix"
],
"nixpkgs": [
"nixbsd",
"cppnix",
"nixpkgs"
]
},
"locked": {
"lastModified": 1778507602,
"narHash": "sha256-kTwur1wV+01SdqskVMSo6JMEpg71ps3HpbFY2GsflKs=",
"owner": "cachix",
"repo": "git-hooks.nix",
"rev": "61ab0e80d9c7ab14c256b5b453d8b3fb0189ba0a",
"type": "github"
},
"original": {
"owner": "cachix",
"repo": "git-hooks.nix",
"type": "github"
}
},
"mini-tmpfiles": {
"inputs": {
"nixpkgs": [
"nixbsd",
"nixpkgs"
]
},
"locked": {
"lastModified": 1742754557,
"narHash": "sha256-nGxgiNhA94eSl8jcQwCboJ5Ed132z8yrFdOoT+rf8bE=",
"owner": "nixos-bsd",
"repo": "mini-tmpfiles",
"rev": "534ee577692c7092fdcd035f89bc29b663c6f9ca",
"type": "github"
},
"original": {
"owner": "nixos-bsd",
"repo": "mini-tmpfiles",
"type": "github"
}
},
"nixbsd": {
"inputs": {
"cppnix": "cppnix",
"flake-compat": "flake-compat_2",
"mini-tmpfiles": "mini-tmpfiles",
"nixpkgs": [
"nixpkgs"
]
},
"locked": {
"lastModified": 1783703343,
"narHash": "sha256-kt38BGQYWXUtNgTV/hCx0tf8IZJFuEGE3/IYoRutha4=",
"owner": "nixos-bsd",
"repo": "nixbsd",
"rev": "2b512eda58e6d77378bd20d6027802b158942e24",
"type": "github"
},
"original": {
"owner": "nixos-bsd",
"repo": "nixbsd",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1783693695,
"narHash": "sha256-4eOaoE0Z2OR28W/vdzp1H9Qkl84ajh7tdVsfNwTuG5U=",
"rev": "dc29ee8fa098c86053cc8ef25594738f28be5b6b",
"type": "tarball",
"url": "https://releases.nixos.org/nixos/unstable-small/nixos-26.11pre1032146.dc29ee8fa098/nixexprs.tar.xz"
},
"original": {
"type": "tarball",
"url": "https://channels.nixos.org/nixos-unstable-small/nixexprs.tar.xz"
}
},
"nixpkgs-23-11": {
"locked": {
"lastModified": 1717159533,
"narHash": "sha256-oamiKNfr2MS6yH64rUn99mIZjc45nGJlj9eGth/3Xuw=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "a62e6edd6d5e1fa0329b8653c801147986f8d446",
"type": "github"
},
"original": {
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "a62e6edd6d5e1fa0329b8653c801147986f8d446",
"type": "github"
}
},
"nixpkgs-regression": {
"locked": {
"lastModified": 1643052045,
"narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
"type": "github"
},
"original": {
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
"type": "github"
}
},
"root": {
"inputs": {
"nixbsd": "nixbsd",
"nixpkgs": "nixpkgs"
}
}
},
"root": "root",
"version": 7
}

111
nix/nixbsd/flake.nix Normal file
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# nix build .#computer.vm
# result/bin/run-nixbsd-base-vm
{
description = "NixBSD Flake";
inputs = {
nixpkgs.url = "https://channels.nixos.org/nixos-unstable-small/nixexprs.tar.xz";
# nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
nixbsd = {
url = "github:nixos-bsd/nixbsd";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs =
{
self,
nixpkgs,
nixbsd,
...
}@inputs:
let
forAllSystems =
func:
builtins.listToAttrs (
map (system: {
name = system;
value = func system;
}) nixpkgs.lib.systems.flakeExposed
);
makeImage =
buildPlatform: conf:
let
extended = conf.extendModules {
modules = [
{
config.nixpkgs.buildPlatform = buildPlatform;
}
];
};
in
extended.config.system.build
// {
# appease `nix flake show`
type = "derivation";
name = "system-build";
closureInfo = extended.pkgs.closureInfo {
rootPaths = [ extended.config.system.build.toplevel.drvPath ];
};
vmClosureInfo = extended.pkgs.closureInfo {
rootPaths = [ extended.config.system.build.vm.drvPath ];
};
system = extended.config.system.build.toplevel;
inherit (extended) pkgs config;
};
in
{
nixosConfigurations.computer = nixbsd.lib.nixbsdSystem {
system = "x86_64-freebsd";
modules = [
(
{ config, lib, ... }:
{
nixpkgs.hostPlatform = "x86_64-freebsd";
networking.hostName = "computer";
users.users.root.initialPassword = "toor";
# Don't make me wait for an address...
networking.dhcpcd.wait = "background";
users.users.talexander = {
isNormalUser = true;
description = "me";
extraGroups = [ "wheel" ];
inherit (config.users.users.root) initialPassword;
};
services.sshd.enable = true;
boot.loader.stand-freebsd.enable = true;
fileSystems."/" = {
device = "/dev/gpt/nixos";
fsType = "ufs";
};
fileSystems."/boot" = {
device = "/dev/msdosfs/ESP";
fsType = "msdosfs";
};
virtualisation.vmVariant.virtualisation.diskImage = "./${config.system.name}.qcow2";
system.stateVersion = "26.11";
}
)
];
};
packages = forAllSystems (
system:
nixpkgs.lib.mapAttrs (name: makeImage system) self.nixosConfigurations
// {
tools =
nixpkgs.legacyPackages.${system}.callPackages "${nixbsd}/modules/installer/tools/package.nix"
{ };
}
);
};
}