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Snowfall lib - initial work

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This commit is contained in:
Aires 2024-12-05 16:58:44 -05:00
parent 2fbee2adb5
commit bca554318e
21 changed files with 358 additions and 234 deletions

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@ -3,5 +3,5 @@
"direnv.restart.automatic": true,
"nix.enableLanguageServer": true,
"nix.serverPath": "/run/current-system/sw/bin/nil",
"nix.formatterPath": "/run/current-system/sw/bin/nix fmt",
"nix.formatterPath": "/run/current-system/sw/bin/nix fmt"
}

View file

@ -130,6 +130,7 @@ nixos-rebuild build-vm --flake .
### Layout
This config uses a custom templating system built off of the [Auxolotl system templates](https://git.auxolotl.org/auxolotl/templates).
- Flakes are the entrypoint, via `flake.nix`. This is where Flake inputs and Flake-specific options get defined.
- Hosts are defined in the `hosts` folder.
- Modules are defined in `modules`. All of these files are automatically imported (except home-manager modules). You simply enable the ones you want to use, and disable the ones you don't. For example, to install Flatpak support, set `aux.system.ui.flatpak.enable = true;`.

View file

@ -58,6 +58,22 @@
"type": "github"
}
},
"flake-compat_2": {
"flake": false,
"locked": {
"lastModified": 1650374568,
"narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
"owner": "edolstra",
"repo": "flake-compat",
"rev": "b4a34015c698c7793d592d66adbab377907a2be8",
"type": "github"
},
"original": {
"owner": "edolstra",
"repo": "flake-compat",
"type": "github"
}
},
"flake-parts": {
"inputs": {
"nixpkgs-lib": [
@ -97,6 +113,25 @@
"type": "github"
}
},
"flake-utils-plus": {
"inputs": {
"flake-utils": "flake-utils_3"
},
"locked": {
"lastModified": 1715533576,
"narHash": "sha256-fT4ppWeCJ0uR300EH3i7kmgRZnAVxrH+XtK09jQWihk=",
"owner": "gytis-ivaskevicius",
"repo": "flake-utils-plus",
"rev": "3542fe9126dc492e53ddd252bb0260fe035f2c0f",
"type": "github"
},
"original": {
"owner": "gytis-ivaskevicius",
"repo": "flake-utils-plus",
"rev": "3542fe9126dc492e53ddd252bb0260fe035f2c0f",
"type": "github"
}
},
"flake-utils_2": {
"inputs": {
"systems": "systems_2"
@ -115,6 +150,24 @@
"type": "github"
}
},
"flake-utils_3": {
"inputs": {
"systems": "systems_3"
},
"locked": {
"lastModified": 1694529238,
"narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"flakey-profile": {
"locked": {
"lastModified": 1712898590,
@ -198,21 +251,6 @@
"type": "github"
}
},
"lib": {
"locked": {
"dir": "lib",
"lastModified": 1728413071,
"narHash": "sha256-5WHctvz0R9N9oBGda1ROuJ/V/m/tZsEXloGWDrd9G7Y=",
"rev": "866b8902c975a1aaec547445976dd39d60def4ab",
"type": "tarball",
"url": "https://git.auxolotl.org/api/v1/repos/auxolotl/labs/archive/866b8902c975a1aaec547445976dd39d60def4ab.tar.gz?rev=866b8902c975a1aaec547445976dd39d60def4ab"
},
"original": {
"dir": "lib",
"type": "tarball",
"url": "https://git.auxolotl.org/auxolotl/labs/archive/main.tar.gz"
}
},
"lix": {
"flake": false,
"locked": {
@ -379,12 +417,13 @@
"auto-cpufreq": "auto-cpufreq",
"home-manager": "home-manager",
"lanzaboote": "lanzaboote",
"lib": "lib",
"lix-module": "lix-module",
"nix-flatpak": "nix-flatpak",
"nixos-hardware": "nixos-hardware",
"nixpkgs": "nixpkgs_2",
"nixpkgs-unstable": "nixpkgs-unstable"
"nixpkgs-unstable": "nixpkgs-unstable",
"snowfall-lib": "snowfall-lib",
"treefmt-nix": "treefmt-nix"
}
},
"rust-overlay": {
@ -412,6 +451,28 @@
"type": "github"
}
},
"snowfall-lib": {
"inputs": {
"flake-compat": "flake-compat_2",
"flake-utils-plus": "flake-utils-plus",
"nixpkgs": [
"nixpkgs"
]
},
"locked": {
"lastModified": 1732544274,
"narHash": "sha256-qvzLIxuqukl0nxpXHEh5+iw1BLeLxYOwRC0+7cFUbPo=",
"owner": "snowfallorg",
"repo": "lib",
"rev": "cfeacd055545ab5de0ecfd41e09324dcd8fb2bbb",
"type": "github"
},
"original": {
"owner": "snowfallorg",
"repo": "lib",
"type": "github"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
@ -441,6 +502,41 @@
"repo": "default",
"type": "github"
}
},
"systems_3": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
},
"treefmt-nix": {
"inputs": {
"nixpkgs": [
"nixpkgs"
]
},
"locked": {
"lastModified": 1733222881,
"narHash": "sha256-JIPcz1PrpXUCbaccEnrcUS8jjEb/1vJbZz5KkobyFdM=",
"owner": "numtide",
"repo": "treefmt-nix",
"rev": "49717b5af6f80172275d47a418c9719a31a78b53",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "treefmt-nix",
"type": "github"
}
}
},
"root": "root",

100
flake.nix
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@ -25,9 +25,6 @@
# SecureBoot support
lanzaboote.url = "github:nix-community/lanzaboote/v0.4.1";
# Aux lib
lib.url = "https://git.auxolotl.org/auxolotl/labs/archive/main.tar.gz?dir=lib";
# Use Lix in place of Nix.
# If you'd rather use regular Nix, remove `lix-module.nixosModules.default` from the `modules` section below.
# To learn more about Lix, see https://lix.systems/
@ -41,29 +38,54 @@
# NixOS hardware quirks
nixos-hardware.url = "github:NixOS/nixos-hardware/master";
# Snowfall - a unified configuration manager for NixOS
# Quickstart guide: https://snowfall.org/guides/lib/quickstart/
# Jake's reference config: https://github.com/jakehamilton/config
snowfall-lib = {
url = "github:snowfallorg/lib";
inputs.nixpkgs.follows = "nixpkgs";
};
treefmt-nix = {
url = "github:numtide/treefmt-nix";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs =
inputs@{
auto-cpufreq,
home-manager,
lanzaboote,
lix-module,
nix-flatpak,
nixos-hardware,
nixpkgs,
...
}:
inputs:
let
forAllSystems =
function:
nixpkgs.lib.genAttrs [
"x86_64-linux"
"aarch64-linux"
] (system: function nixpkgs.legacyPackages.${system});
lib = inputs.snowfall-lib.mkLib {
inherit inputs;
# Define shared modules and imports
defaultModules = [
# Root dir for flake.nix
src = ./.;
# Configure Snowfall
snowfall = {
# Choose a namespace to use for your flake's packages, library, and overlays.
namespace = "Sapana";
# Add flake metadata that can be processed by tools like Snowfall Frost.
meta = {
# A slug to use in documentation when displaying things like file paths.
name = "aires-flake";
# A title to show for your flake, typically the name.
title = "Aires' Flake";
};
};
};
in
lib.mkFlake {
# Configure Nix channels
channels-config.allowUnfree = true;
# Define systems
systems = {
# Modules to import for all systems
modules.nixos = with inputs; [
./modules/autoimport.nix
auto-cpufreq.nixosModules.default
lix-module.nixosModules.default
@ -86,52 +108,40 @@
};
}
];
in
{
formatter = forAllSystems (pkgs: pkgs.nixfmt-rfc-style);
nixosConfigurations = {
Dimaga = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules = defaultModules ++ [
# Individual host configurations
hosts = {
Dimaga.modules = with inputs; [
nixos-hardware.nixosModules.common-cpu-intel
./hosts/Dimaga
];
};
Hevana = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules = defaultModules ++ [
Hevana.modules = with inputs; [
nixos-hardware.nixosModules.common-cpu-amd-pstate
nixos-hardware.nixosModules.common-gpu-amd
./hosts/Hevana
];
};
Khanda = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules = defaultModules ++ [
Khanda.modules = with inputs; [
nixos-hardware.nixosModules.microsoft-surface-pro-9
./hosts/Khanda
];
};
Pihole = nixpkgs.lib.nixosSystem {
system = "aarch64-linux";
modules = defaultModules ++ [
Pihole.modules = with inputs; [
nixos-hardware.nixosModules.raspberry-pi-4
./hosts/Pihole
];
};
Shura = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules = defaultModules ++ [
Shura.modules = with inputs; [
nixos-hardware.nixosModules.lenovo-legion-16arha7
./hosts/Shura
];
};
};
# Use treefmt to format project repo
outputs-builder = channels: {
formatter = (inputs.treefmt-nix.lib.evalModule channels.nixpkgs ./treefmt.nix).config.build.wrapper;
};
};
}

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@ -6,8 +6,9 @@
}:
{
aux.system = {
# Install base packages
aux.system.packages = with pkgs; [
packages = with pkgs; [
fastfetch # Show a neat system statistics screen when opening a terminal
htop # System monitor
lm_sensors # System temperature monitoring
@ -15,7 +16,8 @@
];
# Install the nos helper script
aux.system.nixos-operations-script.enable = true;
nixos-operations-script.enable = true;
};
# Allow packages from the unstable repo by using 'pkgs.unstable'
nixpkgs.overlays = [

15
treefmt.nix Normal file
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@ -0,0 +1,15 @@
# Configure formatter for .nix and other repo files
{ pkgs, ... }:
{
projectRootFile = "flake.nix";
programs = {
beautysh.enable = true;
nixfmt = {
enable = true;
package = pkgs.nixfmt-rfc-style;
};
prettier.enable = true;
yamlfmt.enable = true;
};
}