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refactor: Fleet and sw behind mkIf guards

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This commit is contained in:
UGA Innovation Factory
2026-01-27 16:11:36 -05:00
parent 85653e632f
commit 063336f736
5 changed files with 156 additions and 90 deletions
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86
fleet/boot.nix
View File

@@ -5,44 +5,60 @@
# - Bootloader configuration (systemd-boot with Plymouth)
# - Timezone and locale settings
# - Systemd sleep configuration
#
# Only applies to:
# - Linux systems (not Darwin/macOS)
# - Systems with actual boot hardware (not containers/WSL)
{ lib, ... }:
{
boot = {
loader.systemd-boot.enable = lib.mkDefault true;
loader.efi.canTouchEfiVariables = lib.mkDefault true;
plymouth.enable = lib.mkDefault true;
config,
lib,
pkgs,
...
}:
# Enable "Silent boot"
consoleLogLevel = 3;
initrd.verbose = false;
let
# Check if this is a bootable system (not container, not WSL)
isBootable = !(config.boot.isContainer or false) && (pkgs.stdenv.isLinux);
in
{
config = lib.mkIf isBootable {
boot = {
loader.systemd-boot.enable = lib.mkDefault true;
loader.efi.canTouchEfiVariables = lib.mkDefault true;
plymouth.enable = lib.mkDefault true;
# Hide the OS choice for bootloaders.
# It's still possible to open the bootloader list by pressing any key
# It will just not appear on screen unless a key is pressed
loader.timeout = lib.mkDefault 0;
# Enable "Silent boot"
consoleLogLevel = 3;
initrd.verbose = false;
# Hide the OS choice for bootloaders.
# It's still possible to open the bootloader list by pressing any key
# It will just not appear on screen unless a key is pressed
loader.timeout = lib.mkDefault 0;
};
# Set your time zone.
time.timeZone = "America/New_York";
# Select internationalisation properties.
i18n.defaultLocale = "en_US.UTF-8";
i18n.extraLocaleSettings = {
LC_ADDRESS = "en_US.UTF-8";
LC_IDENTIFICATION = "en_US.UTF-8";
LC_MEASUREMENT = "en_US.UTF-8";
LC_MONETARY = "en_US.UTF-8";
LC_NAME = "en_US.UTF-8";
LC_NUMERIC = "en_US.UTF-8";
LC_PAPER = "en_US.UTF-8";
LC_TELEPHONE = "en_US.UTF-8";
LC_TIME = "en_US.UTF-8";
};
systemd.sleep.extraConfig = ''
SuspendState=freeze
HibernateDelaySec=2h
'';
};
# Set your time zone.
time.timeZone = "America/New_York";
# Select internationalisation properties.
i18n.defaultLocale = "en_US.UTF-8";
i18n.extraLocaleSettings = {
LC_ADDRESS = "en_US.UTF-8";
LC_IDENTIFICATION = "en_US.UTF-8";
LC_MEASUREMENT = "en_US.UTF-8";
LC_MONETARY = "en_US.UTF-8";
LC_NAME = "en_US.UTF-8";
LC_NUMERIC = "en_US.UTF-8";
LC_PAPER = "en_US.UTF-8";
LC_TELEPHONE = "en_US.UTF-8";
LC_TIME = "en_US.UTF-8";
};
systemd.sleep.extraConfig = ''
SuspendState=freeze
HibernateDelaySec=2h
'';
}

110
fleet/fs.nix
View File

@@ -4,9 +4,17 @@
# This module defines:
# - Disko partition layout (EFI, swap, root)
# - Filesystem options (device, swap size)
#
# Only applies to systems with physical disk management needs
# (not containers, not WSL, not systems without a configured device)
{ config, lib, ... }:
let
cfg = config.athenix.host.filesystem;
# Only enable disk config if device is set and disko is enabled
hasDiskConfig = cfg.device != null && config.disko.enableConfig;
in
{
options.athenix = {
host.filesystem = {
@@ -49,63 +57,67 @@
};
};
config = {
# ========== Disk Partitioning (Disko) ==========
disko.enableConfig = lib.mkDefault (config.athenix.host.filesystem.device != null);
config = lib.mkMerge [
{
# ========== Disk Partitioning (Disko) ==========
disko.enableConfig = lib.mkDefault (cfg.device != null);
}
disko.devices = {
disk.main = {
type = "disk";
device = config.athenix.host.filesystem.device;
content = {
type = "gpt";
partitions = {
# EFI System Partition
ESP = {
name = "ESP";
label = "BOOT";
size = "1G";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [ "umask=0077" ];
extraArgs = [
"-n"
"BOOT"
];
(lib.mkIf hasDiskConfig {
disko.devices = {
disk.main = {
type = "disk";
device = cfg.device;
content = {
type = "gpt";
partitions = {
# EFI System Partition
ESP = {
name = "ESP";
label = "BOOT";
size = "1G";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [ "umask=0077" ];
extraArgs = [
"-n"
"BOOT"
];
};
};
};
# Swap Partition (size configurable per host)
swap = lib.mkIf config.athenix.host.filesystem.useSwap {
name = "swap";
label = "swap";
size = config.athenix.host.filesystem.swapSize;
content = {
type = "swap";
# Swap Partition (size configurable per host)
swap = lib.mkIf cfg.useSwap {
name = "swap";
label = "swap";
size = cfg.swapSize;
content = {
type = "swap";
};
};
};
# Root Partition (takes remaining space)
root = {
name = "root";
label = "root";
size = "100%";
content = {
type = "filesystem";
format = "ext4";
mountpoint = "/";
extraArgs = [
"-L"
"ROOT"
];
# Root Partition (takes remaining space)
root = {
name = "root";
label = "root";
size = "100%";
content = {
type = "filesystem";
format = "ext4";
mountpoint = "/";
extraArgs = [
"-L"
"ROOT"
];
};
};
};
};
};
};
};
};
})
];
}

10
sw/ghostty.nix
View File

@@ -1,4 +1,6 @@
{
config,
lib,
pkgs,
...
}:
@@ -10,7 +12,11 @@
# It reconstructs the terminfo database from the provided definition and
# adds it to the system packages.
with lib;
let
cfg = config.athenix.sw;
ghostty-terminfo = pkgs.runCommand "ghostty-terminfo" { } ''
mkdir -p $out/share/terminfo
cat > ghostty.info <<'EOF'
@@ -99,5 +105,7 @@ let
'';
in
{
environment.systemPackages = [ ghostty-terminfo ];
config = mkIf cfg.enable {
environment.systemPackages = [ ghostty-terminfo ];
};
}

23
sw/python.nix
View File

@@ -18,10 +18,27 @@ let
cfg = config.athenix.sw.python;
in
{
options.athenix.sw.python = {
enable = mkEnableOption "Python development tools (pixi, uv)" // {
default = true;
options.athenix.sw.python = lib.mkOption {
type = lib.types.submodule {
options = {
enable = lib.mkOption {
type = lib.types.bool;
default = true;
description = ''
Enable Python development tools (pixi, uv).
Provides:
- pixi: Fast, cross-platform package manager for Python
- uv: Extremely fast Python package installer and resolver
These tools manage project-based dependencies rather than global
Python packages, avoiding conflicts and improving reproducibility.
'';
};
};
};
default = { };
description = "Python development environment configuration.";
};
config = mkIf cfg.enable {

17
sw/update-ref.nix
View File

@@ -1,6 +1,18 @@
{ pkgs, ... }:
{
environment.systemPackages = with pkgs; [
config,
lib,
pkgs,
...
}:
with lib;
let
cfg = config.athenix.sw;
in
{
config = mkIf cfg.enable {
environment.systemPackages = with pkgs; [
python3
git
(pkgs.writeShellScriptBin "update-ref" ''
@@ -508,4 +520,5 @@
printf " rev = %s\n" "$CUR_REV" >&2
'')
];
};
}