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-rw-r--r--modules/nixos/personal/boot.nix15
-rw-r--r--modules/nixos/personal/default.nix3
-rw-r--r--modules/nixos/personal/environment.nix69
-rw-r--r--modules/nixos/personal/gui.nix176
-rw-r--r--modules/nixos/personal/hardware.nix44
-rw-r--r--modules/nixos/personal/monitoring.nix57
-rw-r--r--modules/nixos/personal/networking/default.nix50
-rw-r--r--modules/nixos/personal/networking/wifi.nix101
-rw-r--r--modules/nixos/personal/nix.nix142
-rw-r--r--modules/nixos/personal/system.nix275
-rw-r--r--modules/nixos/personal/user.nix53
11 files changed, 533 insertions, 452 deletions
diff --git a/modules/nixos/personal/boot.nix b/modules/nixos/personal/boot.nix
index 149d9b9..bde1ab0 100644
--- a/modules/nixos/personal/boot.nix
+++ b/modules/nixos/personal/boot.nix
@@ -2,9 +2,11 @@
config,
lib,
...
-}: let
+}:
+let
cfg = config.personal.boot;
-in {
+in
+{
options.personal.boot = {
grub.enable = lib.mkEnableOption "grub";
efi.enable = lib.mkEnableOption "EFI";
@@ -16,7 +18,7 @@ in {
(lib.mkIf cfg.grub.enable {
grub = {
enable = true;
- enableCryptodisk = config.boot.initrd.luks.devices != {};
+ enableCryptodisk = config.boot.initrd.luks.devices != { };
device = lib.mkDefault "nodev";
};
})
@@ -26,9 +28,10 @@ in {
})
];
- initrd = let
- crypt = config.personal.hardware.disks.crypted;
- in
+ initrd =
+ let
+ crypt = config.personal.hardware.disks.crypted;
+ in
lib.mkIf (cfg.unattendedReboot && crypt != null) {
secrets."/keyfile.luks" = /etc/luks/keys/tmp;
luks.devices.crypt = {
diff --git a/modules/nixos/personal/default.nix b/modules/nixos/personal/default.nix
index dfc7291..cab4a97 100644
--- a/modules/nixos/personal/default.nix
+++ b/modules/nixos/personal/default.nix
@@ -1,4 +1,5 @@
-{...}: {
+{ ... }:
+{
imports = [
./boot.nix
./environment.nix
diff --git a/modules/nixos/personal/environment.nix b/modules/nixos/personal/environment.nix
index d69f087..5014f14 100644
--- a/modules/nixos/personal/environment.nix
+++ b/modules/nixos/personal/environment.nix
@@ -3,42 +3,51 @@
lib,
pkgs,
...
-}: let
+}:
+let
cfg = config.personal.environment;
-in {
+in
+{
options.personal.environment = {
enable = lib.mkEnableOption "basic environment";
locale.enable = lib.mkEnableOption "French locale";
};
- config = lib.mkIf cfg.enable (lib.mkMerge [
- {
- environment = {
- systemPackages = with pkgs; [vim gitMinimal busybox coreutils];
- variables = {
- EDITOR = "vim";
- DO_NOT_TRACK = "1";
+ config = lib.mkIf cfg.enable (
+ lib.mkMerge [
+ {
+ environment = {
+ systemPackages = with pkgs; [
+ vim
+ gitMinimal
+ busybox
+ coreutils
+ ];
+ variables = {
+ EDITOR = "vim";
+ DO_NOT_TRACK = "1";
+ };
};
- };
- programs.starship.enable = true;
- programs.bash.shellInit = ''
- function set_win_title(){
- echo -ne "\033]0;$(whoami)@$(hostname --long):$(dirs)\a"
- }
- starship_precmd_user_func="set_win_title"
- '';
- }
- (lib.mkIf cfg.locale.enable {
- time.timeZone = "Europe/Paris";
- i18n = {
- defaultLocale = "fr_FR.UTF-8";
- extraLocaleSettings.LANG = "en_US.UTF-8";
- };
- console = {
- font = "Lat2-Terminus16";
- keyMap = config.personal.hardware.keyboard.keyMap;
- };
- })
- ]);
+ programs.starship.enable = true;
+ programs.bash.shellInit = ''
+ function set_win_title(){
+ echo -ne "\033]0;$(whoami)@$(hostname --long):$(dirs)\a"
+ }
+ starship_precmd_user_func="set_win_title"
+ '';
+ }
+ (lib.mkIf cfg.locale.enable {
+ time.timeZone = "Europe/Paris";
+ i18n = {
+ defaultLocale = "fr_FR.UTF-8";
+ extraLocaleSettings.LANG = "en_US.UTF-8";
+ };
+ console = {
+ font = "Lat2-Terminus16";
+ keyMap = config.personal.hardware.keyboard.keyMap;
+ };
+ })
+ ]
+ );
}
diff --git a/modules/nixos/personal/gui.nix b/modules/nixos/personal/gui.nix
index 0ca7e3a..b339110 100644
--- a/modules/nixos/personal/gui.nix
+++ b/modules/nixos/personal/gui.nix
@@ -3,11 +3,13 @@
lib,
pkgs,
...
-} @ extraArgs: let
+}@extraArgs:
+let
cfg = config.personal.gui;
- wallpaper = pkgs.personal.static.wallpapers.nga-1973-68-1.override {gravity = "north";};
+ wallpaper = pkgs.personal.static.wallpapers.nga-1973-68-1.override { gravity = "north"; };
importedStylix = extraArgs ? stylix;
-in {
+in
+{
imports = lib.optional importedStylix extraArgs.stylix.nixosModules.stylix;
options.personal.gui = {
@@ -17,93 +19,99 @@ in {
stylix.enable = lib.mkEnableOption "stylix";
};
- config = lib.mkIf cfg.enable (lib.mkMerge [
- {
- services.xserver = lib.mkIf cfg.xserver.enable {
- enable = true;
- desktopManager.xfce.enable = true;
- displayManager = {
- lightdm = {
- enable = true;
- background = config.stylix.image or wallpaper;
- greeters.gtk = {
+ config = lib.mkIf cfg.enable (
+ lib.mkMerge [
+ {
+ services.xserver = lib.mkIf cfg.xserver.enable {
+ enable = true;
+ desktopManager.xfce.enable = true;
+ displayManager = {
+ lightdm = {
enable = true;
- extraConfig = ''
- user-background = false
- '';
- theme = lib.mkDefault {
- name = "Arc-Dark";
- package = pkgs.arc-theme;
- };
- iconTheme = lib.mkDefault {
- name = "Breeze-dark";
- package = pkgs.kdePackages.breeze-icons;
+ background = config.stylix.image or wallpaper;
+ greeters.gtk = {
+ enable = true;
+ extraConfig = ''
+ user-background = false
+ '';
+ theme = lib.mkDefault {
+ name = "Arc-Dark";
+ package = pkgs.arc-theme;
+ };
+ iconTheme = lib.mkDefault {
+ name = "Breeze-dark";
+ package = pkgs.kdePackages.breeze-icons;
+ };
};
};
};
+ # Hardware
+ xkb.layout = config.personal.hardware.keyboard.keyMap;
+ autoRepeatDelay = 200;
};
- # Hardware
- xkb.layout = config.personal.hardware.keyboard.keyMap;
- autoRepeatDelay = 200;
- };
- }
- # fragile conf
- (lib.mkIf cfg.i3.enable {
- services = {
- displayManager.defaultSession = "xfce+i3";
- libinput.enable = true;
- xserver = {
- desktopManager.xfce = {
- noDesktop = true;
- enableXfwm = false;
- };
- windowManager.i3.enable = true;
- };
- };
- security.pam.services = {
- i3lock.enable = true;
- i3lock-color.enable = true;
- };
- })
- (lib.mkIf cfg.stylix.enable ({
- assertions = let
- missingArgAssertion = name: {
- assertion = lib.hasAttr name extraArgs;
- message = "attribute ${name} missing: add it in lib.nixosSystem's specialArgs, or set config.personal.gui.stylix.enable to false";
- };
- in [(missingArgAssertion "stylix")];
}
- // lib.optionalAttrs importedStylix {
- stylix = {
- enable = true;
- image = lib.mkDefault wallpaper;
- base16Scheme = lib.mkDefault {
- author = "Stylix";
- base00 = "212a27";
- base01 = "3a4a47";
- base02 = "596e73";
- base03 = "8ba0b5";
- base04 = "b0bbb7";
- base05 = "efe1be";
- base06 = "efefe5";
- base07 = "f1f1e5";
- base08 = "7e93a8";
- base09 = "92917f";
- base0A = "5d9c81";
- base0B = "859394";
- base0C = "8d9657";
- base0D = "b38861";
- base0E = "80977a";
- base0F = "a19052";
- scheme = "Stylix";
- slug = "stylix";
- };
- polarity = lib.mkDefault "dark";
- fonts.sizes = {
- applications = 10;
- desktop = 12;
+ # fragile conf
+ (lib.mkIf cfg.i3.enable {
+ services = {
+ displayManager.defaultSession = "xfce+i3";
+ libinput.enable = true;
+ xserver = {
+ desktopManager.xfce = {
+ noDesktop = true;
+ enableXfwm = false;
+ };
+ windowManager.i3.enable = true;
};
};
- }))
- ]);
+ security.pam.services = {
+ i3lock.enable = true;
+ i3lock-color.enable = true;
+ };
+ })
+ (lib.mkIf cfg.stylix.enable (
+ {
+ assertions =
+ let
+ missingArgAssertion = name: {
+ assertion = lib.hasAttr name extraArgs;
+ message = "attribute ${name} missing: add it in lib.nixosSystem's specialArgs, or set config.personal.gui.stylix.enable to false";
+ };
+ in
+ [ (missingArgAssertion "stylix") ];
+ }
+ // lib.optionalAttrs importedStylix {
+ stylix = {
+ enable = true;
+ image = lib.mkDefault wallpaper;
+ base16Scheme = lib.mkDefault {
+ author = "Stylix";
+ base00 = "212a27";
+ base01 = "3a4a47";
+ base02 = "596e73";
+ base03 = "8ba0b5";
+ base04 = "b0bbb7";
+ base05 = "efe1be";
+ base06 = "efefe5";
+ base07 = "f1f1e5";
+ base08 = "7e93a8";
+ base09 = "92917f";
+ base0A = "5d9c81";
+ base0B = "859394";
+ base0C = "8d9657";
+ base0D = "b38861";
+ base0E = "80977a";
+ base0F = "a19052";
+ scheme = "Stylix";
+ slug = "stylix";
+ };
+ polarity = lib.mkDefault "dark";
+ fonts.sizes = {
+ applications = 10;
+ desktop = 12;
+ };
+ };
+ }
+ ))
+ ]
+ );
}
diff --git a/modules/nixos/personal/hardware.nix b/modules/nixos/personal/hardware.nix
index 6f1183d..dfab964 100644
--- a/modules/nixos/personal/hardware.nix
+++ b/modules/nixos/personal/hardware.nix
@@ -3,9 +3,11 @@
lib,
pkgs,
...
-}: let
+}:
+let
cfg = config.personal.hardware;
-in {
+in
+{
options.personal.hardware = {
usb.enable = lib.mkEnableOption "usb";
disks.crypted = lib.mkOption {
@@ -20,24 +22,26 @@ in {
default = "fr";
};
};
- backlights = let
- mkBacklightOption = name:
- lib.mkOption {
- type = with lib.types; nullOr str;
- default = null;
- description = "Whether to allow all users to change hardware the ${name} brightness.";
- };
- in {
- screen = mkBacklightOption "screen";
- keyboard = mkBacklightOption "keyboard";
- };
+ backlights =
+ let
+ mkBacklightOption =
+ name:
+ lib.mkOption {
+ type = with lib.types; nullOr str;
+ default = null;
+ description = "Whether to allow all users to change hardware the ${name} brightness.";
+ };
+ in
+ {
+ screen = mkBacklightOption "screen";
+ keyboard = mkBacklightOption "keyboard";
+ };
sound.enable = lib.mkEnableOption "sound";
};
config = lib.mkMerge [
{
- hardware.firmware =
- lib.optional cfg.firmwareNonFree.enable pkgs.firmwareLinuxNonfree;
+ hardware.firmware = lib.optional cfg.firmwareNonFree.enable pkgs.firmwareLinuxNonfree;
boot.initrd.availableKernelModules = lib.optional cfg.usb.enable "usb_storage";
services.udev.extraRules =
@@ -49,15 +53,17 @@ in {
'';
}
- (let
- crypt = cfg.disks.crypted;
- in
+ (
+ let
+ crypt = cfg.disks.crypted;
+ in
lib.mkIf (crypt != null) {
boot.initrd.luks.devices.crypt = {
device = crypt;
preLVM = true;
};
- })
+ }
+ )
(lib.mkIf cfg.sound.enable {
security.rtkit.enable = true;
diff --git a/modules/nixos/personal/monitoring.nix b/modules/nixos/personal/monitoring.nix
index 01fe201..e5797fb 100644
--- a/modules/nixos/personal/monitoring.nix
+++ b/modules/nixos/personal/monitoring.nix
@@ -3,23 +3,30 @@
lib,
pkgs,
...
-}: let
+}:
+let
cfg = config.personal.monitoring;
-in {
+in
+{
options = {
personal.monitoring.enable = lib.mkEnableOption "e-mail monitoring of systemd services";
systemd.services = lib.mkOption {
- type = with lib.types;
- attrsOf (submodule ({
- name,
- config,
- lib,
- ...
- }: {
- options.personal.monitor =
- lib.mkEnableOption "e-mail monitoring for the ${name} seervice";
- config.onFailure = lib.optional config.personal.monitor "notify@%i.service";
- }));
+ type =
+ with lib.types;
+ attrsOf (
+ submodule (
+ {
+ name,
+ config,
+ lib,
+ ...
+ }:
+ {
+ options.personal.monitor = lib.mkEnableOption "e-mail monitoring for the ${name} seervice";
+ config.onFailure = lib.optional config.personal.monitor "notify@%i.service";
+ }
+ )
+ );
};
};
@@ -42,18 +49,20 @@ in {
description = "Send the status of the %i service as an e-mail.";
serviceConfig.type = "oneshot";
scriptArgs = "%i";
- script = let
- netCfg = config.networking;
- host = "${builtins.toString netCfg.hostName}.${builtins.toString netCfg.domain}";
- in ''
- service="$1"
- echo \
- "Subject: ${host}: service $service failed
- Service $soervice failed on ${host}, with the following log:
+ script =
+ let
+ netCfg = config.networking;
+ host = "${builtins.toString netCfg.hostName}.${builtins.toString netCfg.domain}";
+ in
+ ''
+ service="$1"
+ echo \
+ "Subject: ${host}: service $service failed
+ Service $soervice failed on ${host}, with the following log:
- $(journalctl --no-pager --unit $service --since -1h)
- " | ${pkgs.msmtp}/bin/msmtp quentin@aristote.fr
- '';
+ $(journalctl --no-pager --unit $service --since -1h)
+ " | ${pkgs.msmtp}/bin/msmtp quentin@aristote.fr
+ '';
};
};
}
diff --git a/modules/nixos/personal/networking/default.nix b/modules/nixos/personal/networking/default.nix
index 3caddb1..cef72eb 100644
--- a/modules/nixos/personal/networking/default.nix
+++ b/modules/nixos/personal/networking/default.nix
@@ -4,16 +4,19 @@
pkgs,
options,
...
-}: let
+}:
+let
cfg = config.personal.networking;
- mkFirewallEnableOption = name:
+ mkFirewallEnableOption =
+ name:
lib.mkOption {
type = lib.types.bool;
default = false;
description = "Whether to open ports for ${name}.";
};
-in {
- imports = [./wifi.nix];
+in
+{
+ imports = [ ./wifi.nix ];
options.personal.networking = {
enable = lib.mkEnableOption "networking";
@@ -28,19 +31,24 @@ in {
};
config = lib.mkIf cfg.enable {
- environment.systemPackages =
- lib.optional cfg.networkmanager.enable pkgs.networkmanager;
+ environment.systemPackages = lib.optional cfg.networkmanager.enable pkgs.networkmanager;
networking = {
networkmanager = lib.mkIf cfg.networkmanager.enable {
enable = true;
- unmanaged = ["interface-name:ve-*"];
+ unmanaged = [ "interface-name:ve-*" ];
};
firewall = {
enable = true;
allowedTCPPorts =
lib.optional cfg.firewall.syncthing 22000
- ++ lib.optionals cfg.firewall.http [80 443];
- allowedUDPPorts = lib.optionals cfg.firewall.syncthing [22000 21027];
+ ++ lib.optionals cfg.firewall.http [
+ 80
+ 443
+ ];
+ allowedUDPPorts = lib.optionals cfg.firewall.syncthing [
+ 22000
+ 21027
+ ];
allowedTCPPortRanges = lib.optional cfg.firewall.kdeconnect {
from = 1714;
to = 1764;
@@ -52,26 +60,26 @@ in {
};
};
services = lib.mkIf cfg.ssh.enable {
- openssh =
- {
- enable = true;
- extraConfig = ''
- AcceptEnv PS1
- '';
- }
- // (
- if options.services.openssh ? settings
- then {
+ openssh = {
+ enable = true;
+ extraConfig = ''
+ AcceptEnv PS1
+ '';
+ }
+ // (
+ if options.services.openssh ? settings then
+ {
settings = {
PermitRootLogin = "no";
PasswordAuthentication = false;
};
}
- else {
+ else
+ {
permitRootLogin = "no";
passwordAuthentication = false;
}
- );
+ );
fail2ban = {
enable = true;
maxretry = 16;
diff --git a/modules/nixos/personal/networking/wifi.nix b/modules/nixos/personal/networking/wifi.nix
index d7415a8..2e23349 100644
--- a/modules/nixos/personal/networking/wifi.nix
+++ b/modules/nixos/personal/networking/wifi.nix
@@ -2,39 +2,42 @@
config,
lib,
...
-}: let
+}:
+let
cfg = config.personal.networking.wifi;
- mkWifiProfile = {
- id,
- ssid,
- }: {
- "${id}" = {
- connection = {
- id = "${id}";
- type = "wifi";
- };
- wifi = {
- inherit ssid;
- mode = "infrastructure";
- };
- wifi-security = {
- key-mgmt = "wpa-psk";
- # fill-in password on first connection
- # this will create a new connection
- # disable the personal.networking.wifi.enable option
- # to keep it for next rebuild
- };
- ipv4 = {
- method = "auto";
- };
- ipv6 = {
- addr-gen-mode = "stable-privacy";
- method = "auto";
- };
- proxy = {
+ mkWifiProfile =
+ {
+ id,
+ ssid,
+ }:
+ {
+ "${id}" = {
+ connection = {
+ id = "${id}";
+ type = "wifi";
+ };
+ wifi = {
+ inherit ssid;
+ mode = "infrastructure";
+ };
+ wifi-security = {
+ key-mgmt = "wpa-psk";
+ # fill-in password on first connection
+ # this will create a new connection
+ # disable the personal.networking.wifi.enable option
+ # to keep it for next rebuild
+ };
+ ipv4 = {
+ method = "auto";
+ };
+ ipv6 = {
+ addr-gen-mode = "stable-privacy";
+ method = "auto";
+ };
+ proxy = {
+ };
};
};
- };
knownSSIDs = {
home = "Quentintranet";
home-iot = "Quentinternet of Things";
@@ -46,16 +49,20 @@
montlaur = "Nordnet_E080";
montlaur-5g = "Nordnet_E080_5G";
};
-in {
+in
+{
options.personal.networking.wifi = {
enable = lib.mkEnableOption "personal WiFi networks";
networks = lib.mkOption {
type = with lib.types; listOf str;
- default = ["home-private" "hotspot"];
+ default = [
+ "home-private"
+ "hotspot"
+ ];
};
extraNetworks = lib.mkOption {
type = with lib.types; listOf (attrsOf str);
- default = [];
+ default = [ ];
example = [
{
id = "my-wifi";
@@ -65,20 +72,16 @@ in {
};
};
- config.networking.networkmanager.ensureProfiles.profiles = let
- networks =
- builtins.map (id: {
- inherit id;
- ssid =
- if lib.hasAttr id knownSSIDs
- then lib.getAttr id knownSSIDs
- else throw "Unknown WiFi ID: ${id}";
- })
- cfg.networks
- ++ cfg.extraNetworks;
- profiles = lib.mergeAttrsList (builtins.map mkWifiProfile networks);
- in
- lib.mkIf
- cfg.enable
- profiles;
+ config.networking.networkmanager.ensureProfiles.profiles =
+ let
+ networks =
+ builtins.map (id: {
+ inherit id;
+ ssid =
+ if lib.hasAttr id knownSSIDs then lib.getAttr id knownSSIDs else throw "Unknown WiFi ID: ${id}";
+ }) cfg.networks
+ ++ cfg.extraNetworks;
+ profiles = lib.mergeAttrsList (builtins.map mkWifiProfile networks);
+ in
+ lib.mkIf cfg.enable profiles;
}
diff --git a/modules/nixos/personal/nix.nix b/modules/nixos/personal/nix.nix
index 1eedd1b..f918391 100644
--- a/modules/nixos/personal/nix.nix
+++ b/modules/nixos/personal/nix.nix
@@ -3,80 +3,96 @@
lib,
pkgs,
...
-}: let
+}:
+let
cfg = config.personal.nix;
-in {
+in
+{
options.personal.nix = {
enable = lib.mkEnableOption "nix configuration";
gc.enable = lib.mkEnableOption "garbage collection";
};
- config = lib.mkIf cfg.enable (lib.mkMerge [
- {
- nixpkgs = {
- config.allowUnfree = true;
- flake = lib.mkDefault {
- setNixPath = false;
- setFlakeRegistry = false;
- };
- };
- nix = {
- package = pkgs.lix;
- settings = {
- auto-optimise-store = true;
- experimental-features = ["nix-command" "flakes" "recursive-nix"];
- substituters = ["https://devenv.cachix.org/" "https://nix-community.cachix.org/"];
- trusted-public-keys = ["devenv.cachix.org-1:w1cLUi8dv3hnoSPGAuibQv+f9TZLr6cv/Hm9XgU50cw=" "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="];
+ config = lib.mkIf cfg.enable (
+ lib.mkMerge [
+ {
+ nixpkgs = {
+ config.allowUnfree = true;
+ flake = lib.mkDefault {
+ setNixPath = false;
+ setFlakeRegistry = false;
+ };
};
- extraOptions = ''
- !include secrets.conf
- '';
- registry.my-nixpkgs = {
- from = {
- type = "indirect";
- id = "my-nixpkgs";
+ nix = {
+ package = pkgs.lix;
+ settings = {
+ auto-optimise-store = true;
+ experimental-features = [
+ "nix-command"
+ "flakes"
+ "recursive-nix"
+ ];
+ substituters = [
+ "https://devenv.cachix.org/"
+ "https://nix-community.cachix.org/"
+ ];
+ trusted-public-keys = [
+ "devenv.cachix.org-1:w1cLUi8dv3hnoSPGAuibQv+f9TZLr6cv/Hm9XgU50cw="
+ "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+ ];
};
- to = {
- type = "github";
- owner = "qaristote";
- repo = "my-nixpkgs";
+ extraOptions = ''
+ !include secrets.conf
+ '';
+ registry.my-nixpkgs = {
+ from = {
+ type = "indirect";
+ id = "my-nixpkgs";
+ };
+ to = {
+ type = "github";
+ owner = "qaristote";
+ repo = "my-nixpkgs";
+ };
};
};
- };
- }
+ }
- (lib.mkIf cfg.gc.enable {
- nix.gc = {
- automatic = true;
- dates = "daily";
- options = "--delete-old";
- };
- systemd.services = {
- nix-gc = {
- after = ["nixos-upgrade.service"];
- personal.monitor = true;
+ (lib.mkIf cfg.gc.enable {
+ nix.gc = {
+ automatic = true;
+ dates = "daily";
+ options = "--delete-old";
};
- nix-gc-remove-dead-roots = {
- enable = cfg.gc.enable;
- description = "Remove dead symlinks in /nix/var/nix/gcroots";
- serviceConfig.Type = "oneshot";
- script = "find /nix/var/nix/gcroots -xtype l -delete";
- before = ["nix-gc.service"];
- wantedBy = ["nix-gc.service"];
- personal.monitor = true;
- };
- nix-gc-remove-old-hm-gens = let
- user = config.personal.user;
- in {
- enable = user.enable && user.homeManager.enable;
- description = "Remove old Home Manager generations for user ${user.name}";
- serviceConfig.Type = "oneshot";
- script = "${pkgs.nix}/bin/nix-env --profile /home/${user.name}/.local/state/nix/profiles/home-manager --delete-generations old";
- before = ["nix-gc.service"];
- wantedBy = ["nix-gc.service"];
- personal.monitor = true;
+ systemd.services = {
+ nix-gc = {
+ after = [ "nixos-upgrade.service" ];
+ personal.monitor = true;
+ };
+ nix-gc-remove-dead-roots = {
+ enable = cfg.gc.enable;
+ description = "Remove dead symlinks in /nix/var/nix/gcroots";
+ serviceConfig.Type = "oneshot";
+ script = "find /nix/var/nix/gcroots -xtype l -delete";
+ before = [ "nix-gc.service" ];
+ wantedBy = [ "nix-gc.service" ];
+ personal.monitor = true;
+ };
+ nix-gc-remove-old-hm-gens =
+ let
+ user = config.personal.user;
+ in
+ {
+ enable = user.enable && user.homeManager.enable;
+ description = "Remove old Home Manager generations for user ${user.name}";
+ serviceConfig.Type = "oneshot";
+ script = "${pkgs.nix}/bin/nix-env --profile /home/${user.name}/.local/state/nix/profiles/home-manager --delete-generations old";
+ before = [ "nix-gc.service" ];
+ wantedBy = [ "nix-gc.service" ];
+ personal.monitor = true;
+ };
};
- };
- })
- ]);
+ })
+ ]
+ );
}
diff --git a/modules/nixos/personal/system.nix b/modules/nixos/personal/system.nix
index 332384a..3337b96 100644
--- a/modules/nixos/personal/system.nix
+++ b/modules/nixos/personal/system.nix
@@ -3,14 +3,16 @@
lib,
pkgs,
...
-}: let
+}:
+let
cfg = config.personal.system;
cfgRemote = cfg.autoUpgrade.remoteBuilding;
cfgNix = config.nix;
cfgLuks = config.boot.initrd.luks.devices;
name = config.networking.hostName;
-in {
+in
+{
options.personal.system = {
flake = lib.mkOption {
type = with lib.types; nullOr str;
@@ -20,7 +22,11 @@ in {
enable = lib.mkEnableOption "automatic system and nixpkgs upgrade";
autoUpdateInputs = lib.mkOption {
type = with lib.types; listOf str;
- default = ["nixpkgs" "my-nixpkgs/nur" "nixos-hardware"];
+ default = [
+ "nixpkgs"
+ "my-nixpkgs/nur"
+ "nixos-hardware"
+ ];
};
checkHosts = lib.mkOption {
type = with lib.types; listOf str;
@@ -33,7 +39,7 @@ in {
type = lib.types.str;
default = "hephaistos";
};
- domain = lib.mkOption {type = lib.types.str;};
+ domain = lib.mkOption { type = lib.types.str; };
user = lib.mkOption {
type = lib.types.str;
default = name;
@@ -44,8 +50,7 @@ in {
default = "ssh-ng";
};
speedFactor = lib.mkOption {
- type =
- lib.types.int;
+ type = lib.types.int;
default = 8;
};
};
@@ -53,45 +58,55 @@ in {
};
};
- config = let
- hasFlake = cfg.flake != null;
- hasFlakeInputs = cfg.autoUpgrade.autoUpdateInputs != [];
+ config =
+ let
+ hasFlake = cfg.flake != null;
+ hasFlakeInputs = cfg.autoUpgrade.autoUpdateInputs != [ ];
- reboot = config.system.autoUpgrade.allowReboot;
- nixosRebuild = "nixos-rebuild ${toString config.system.autoUpgrade.flags}";
+ reboot = config.system.autoUpgrade.allowReboot;
+ nixosRebuild = "nixos-rebuild ${toString config.system.autoUpgrade.flags}";
- remoteBuilder = with cfgRemote.builder; "${hostName}.${domain}";
+ remoteBuilder = with cfgRemote.builder; "${hostName}.${domain}";
- checkNetwork = {
- path = [pkgs.unixtools.ping];
- # Check network connectivity
- preStart = "(${lib.concatMapStringsSep " && " (host: "ping -c 1 ${host}") cfg.autoUpgrade.checkHosts}) || kill -s SIGUSR1 $$";
- unitConfig = {
- StartLimitIntervalSec = 300;
- StartLimitBurst = 5;
- };
- serviceConfig = lib.mkIf (!config.personal.monitoring.enable) {
- Restart = "on-abort";
- RestartSec = 30;
- RestartMode = "direct"; # dependent units will not fail
+ checkNetwork = {
+ path = [ pkgs.unixtools.ping ];
+ # Check network connectivity
+ preStart = "(${
+ lib.concatMapStringsSep " && " (host: "ping -c 1 ${host}") cfg.autoUpgrade.checkHosts
+ }) || kill -s SIGUSR1 $$";
+ unitConfig = {
+ StartLimitIntervalSec = 300;
+ StartLimitBurst = 5;
+ };
+ serviceConfig = lib.mkIf (!config.personal.monitoring.enable) {
+ Restart = "on-abort";
+ RestartSec = 30;
+ RestartMode = "direct"; # dependent units will not fail
+ };
};
- };
- in
+ in
lib.mkMerge [
(lib.mkIf hasFlake {
system.autoUpgrade.flake = cfg.flake;
- systemd.services.flake-update = lib.mkIf hasFlakeInputs (lib.mkMerge [
- checkNetwork
- {
- description = "Update flake inputs";
- serviceConfig.Type = "oneshot";
- script = "nix flake update --commit-lock-file --flake ${cfg.flake} " + lib.concatStringsSep " " cfg.autoUpgrade.autoUpdateInputs;
- before = ["nixos-upgrade.service"];
- requiredBy = ["nixos-upgrade.service"];
- path = [pkgs.git cfgNix.package];
- personal.monitor = true;
- }
- ]);
+ systemd.services.flake-update = lib.mkIf hasFlakeInputs (
+ lib.mkMerge [
+ checkNetwork
+ {
+ description = "Update flake inputs";
+ serviceConfig.Type = "oneshot";
+ script =
+ "nix flake update --commit-lock-file --flake ${cfg.flake} "
+ + lib.concatStringsSep " " cfg.autoUpgrade.autoUpdateInputs;
+ before = [ "nixos-upgrade.service" ];
+ requiredBy = [ "nixos-upgrade.service" ];
+ path = [
+ pkgs.git
+ cfgNix.package
+ ];
+ personal.monitor = true;
+ }
+ ]
+ );
programs.git = lib.mkIf (lib.hasPrefix "git+file" cfg.flake) {
enable = true;
@@ -102,28 +117,27 @@ in {
};
})
- (
- lib.mkIf (cfg.autoUpgrade.enable && cfgRemote.enable) {
- assertions = [
- {
- assertion = hasFlake && lib.hasPrefix "git+file://" cfg.flake;
- message = "Auto remote upgrade is only supported when the system is specified by a flake with path of the shape 'git+file://...'";
- }
- ];
+ (lib.mkIf (cfg.autoUpgrade.enable && cfgRemote.enable) {
+ assertions = [
+ {
+ assertion = hasFlake && lib.hasPrefix "git+file://" cfg.flake;
+ message = "Auto remote upgrade is only supported when the system is specified by a flake with path of the shape 'git+file://...'";
+ }
+ ];
- personal.system.autoUpgrade.checkHosts = lib.mkOptionDefault [remoteBuilder];
+ personal.system.autoUpgrade.checkHosts = lib.mkOptionDefault [ remoteBuilder ];
- programs.ssh = {
- extraConfig = ''
- Host ${remoteBuilder}
- IdentitiesOnly yes
- IdentityFile /etc/ssh/remoteBuilder
- User ${cfgRemote.builder.user}
- '';
- knownHosts."${remoteBuilder}".publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHvtqi8tziBuviUV8LDK2ddQQUbHdJYB02dgWTK5Olxq";
- };
- }
- )
+ programs.ssh = {
+ extraConfig = ''
+ Host ${remoteBuilder}
+ IdentitiesOnly yes
+ IdentityFile /etc/ssh/remoteBuilder
+ User ${cfgRemote.builder.user}
+ '';
+ knownHosts."${remoteBuilder}".publicKey =
+ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHvtqi8tziBuviUV8LDK2ddQQUbHdJYB02dgWTK5Olxq";
+ };
+ })
(lib.mkIf cfg.autoUpgrade.enable {
personal.boot.unattendedReboot = lib.mkIf reboot true;
@@ -137,83 +151,86 @@ in {
path =
lib.optional reboot pkgs.coreutils
++ [
- (
- if cfgRemote.enable
- then cfgNix.package
- else pkgs.nixos-rebuild
- )
+ (if cfgRemote.enable then cfgNix.package else pkgs.nixos-rebuild)
]
++ lib.optional (reboot && cfgLuks ? crypt) pkgs.cryptsetup;
personal.monitor = true;
- script = lib.mkForce (lib.concatStrings [
- ''
- ## build configuration
- ''
- (
- let
- in
- if cfgRemote.enable
- then ''
- # update remote flake
- pushd ${lib.removePrefix "git+file://" cfg.flake}
- git push --force ${cfgRemote.builder.hostName} local:master
- popd
- # build remotely
- config=$(ssh ${remoteBuilder} -- \
- 'nix build --refresh --print-out-paths \
- git+file://$(pwd)/nixos-configuration#nixosConfigurations.${name}.config.system.build.toplevel')
- # copy result locally
- nix-copy-closure --from ${remoteBuilder} "$config"
- # create new generation
- nix-env --profile /nix/var/nix/profiles/system \
- --set "$config"
+ script = lib.mkForce (
+ lib.concatStrings [
+ ''
+ ## build configuration
+ ''
+ (
+ let
+ in
+ if cfgRemote.enable then
+ ''
+ # update remote flake
+ pushd ${lib.removePrefix "git+file://" cfg.flake}
+ git push --force ${cfgRemote.builder.hostName} local:master
+ popd
+ # build remotely
+ config=$(ssh ${remoteBuilder} -- \
+ 'nix build --refresh --print-out-paths \
+ git+file://$(pwd)/nixos-configuration#nixosConfigurations.${name}.config.system.build.toplevel')
+ # copy result locally
+ nix-copy-closure --from ${remoteBuilder} "$config"
+ # create new generation
+ nix-env --profile /nix/var/nix/profiles/system \
+ --set "$config"
- switch="$config/bin/switch-to-configuration"
- ''
- else ''
- switch="${nixosRebuild}"
- ''
- )
- ''
- ## check whether a reboot is necessary"
- ''
- (
- if reboot
- then ''
- $switch boot
- booted="$(readlink /run/booted-system/{initrd,kernel,kernel-modules})"
- built="$(readlink /nix/var/nix/profiles/system/{initrd,kernel,kernel-modules})"
- reboot="$([ "$booted" = "$built" ] || echo true)"
+ switch="$config/bin/switch-to-configuration"
+ ''
+ else
+ ''
+ switch="${nixosRebuild}"
+ ''
+ )
''
- else ''
- reboot=""
+ ## check whether a reboot is necessary"
''
- )
- ''
- ## switch to new configuration
- ''
- (let
- ifcrypt = lib.optionalString (cfgLuks ? crypt);
- crypt = cfgLuks.crypt.device;
- luksKey = x: "/etc/luks/keys/" + x;
- in ''
- if [ "$reboot" ]
- then
- ${ifcrypt ''
- cryptsetup luksAddKey ${crypt} ${luksKey "tmp"} \
- --key-file ${luksKey "master"} \
- --verbose
- ''}
- shutdown -r now ${ifcrypt ''
- || cryptsetup luksRemoveKey ${crypt} \
- --key-file ${luksKey "tmp"} \
- --verbose
- ''}
- else
- $switch switch
- fi
- '')
- ]);
+ (
+ if reboot then
+ ''
+ $switch boot
+ booted="$(readlink /run/booted-system/{initrd,kernel,kernel-modules})"
+ built="$(readlink /nix/var/nix/profiles/system/{initrd,kernel,kernel-modules})"
+ reboot="$([ "$booted" = "$built" ] || echo true)"
+ ''
+ else
+ ''
+ reboot=""
+ ''
+ )
+ ''
+ ## switch to new configuration
+ ''
+ (
+ let
+ ifcrypt = lib.optionalString (cfgLuks ? crypt);
+ crypt = cfgLuks.crypt.device;
+ luksKey = x: "/etc/luks/keys/" + x;
+ in
+ ''
+ if [ "$reboot" ]
+ then
+ ${ifcrypt ''
+ cryptsetup luksAddKey ${crypt} ${luksKey "tmp"} \
+ --key-file ${luksKey "master"} \
+ --verbose
+ ''}
+ shutdown -r now ${ifcrypt ''
+ || cryptsetup luksRemoveKey ${crypt} \
+ --key-file ${luksKey "tmp"} \
+ --verbose
+ ''}
+ else
+ $switch switch
+ fi
+ ''
+ )
+ ]
+ );
}
];
})
diff --git a/modules/nixos/personal/user.nix b/modules/nixos/personal/user.nix
index 938e8f7..29a35cb 100644
--- a/modules/nixos/personal/user.nix
+++ b/modules/nixos/personal/user.nix
@@ -2,13 +2,13 @@
config,
lib,
...
-} @ extraArgs: let
+}@extraArgs:
+let
cfg = config.personal.user;
importedHomeManager = extraArgs ? home-manager;
-in {
- imports =
- lib.optional importedHomeManager
- extraArgs.home-manager.nixosModules.home-manager;
+in
+{
+ imports = lib.optional importedHomeManager extraArgs.home-manager.nixosModules.home-manager;
options.personal.user = {
enable = lib.mkEnableOption "main user";
@@ -16,31 +16,33 @@ in {
type = lib.types.str;
default = "qaristote";
};
- homeManager = {enable = lib.mkEnableOption "home-manager";};
+ homeManager = {
+ enable = lib.mkEnableOption "home-manager";
+ };
};
- config = lib.mkIf cfg.enable ({
+ config = lib.mkIf cfg.enable (
+ {
users.users."${cfg.name}" = {
isNormalUser = true;
- extraGroups =
- ["wheel"]
- ++ lib.optional config.networking.networkmanager.enable
- "networkmanager";
+ extraGroups = [ "wheel" ] ++ lib.optional config.networking.networkmanager.enable "networkmanager";
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK4wGbl3++lqCjLUhoRyABBrVEeNhIXYO4371srkRoyq qaristote@latitude-7490"
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEvPsKWQXX/QsFQjJU0CjG4LllvUVZme45d9JeS/yhLt qaristote@precision-3571"
];
};
- assertions = let
- missingArgAssertion = name: {
- assertion = lib.hasAttr name extraArgs || !cfg.homeManager.enable;
- message = "attribute ${name} missing: add it in lib.nixosSystem's specialArgs, or set config.personal.user.homeManager.enable to false";
- };
- in [
- (missingArgAssertion "homeModules")
- (missingArgAssertion "home-manager")
- ];
+ assertions =
+ let
+ missingArgAssertion = name: {
+ assertion = lib.hasAttr name extraArgs || !cfg.homeManager.enable;
+ message = "attribute ${name} missing: add it in lib.nixosSystem's specialArgs, or set config.personal.user.homeManager.enable to false";
+ };
+ in
+ [
+ (missingArgAssertion "homeModules")
+ (missingArgAssertion "home-manager")
+ ];
}
// lib.optionalAttrs (importedHomeManager && extraArgs ? homeModules) {
home-manager = lib.mkIf cfg.homeManager.enable {
@@ -51,11 +53,10 @@ in {
useGlobalPkgs = lib.mkDefault true;
useUserPackages = lib.mkDefault true;
# TODO fix this: only config.personal options seem to be passed (or not ?)
- extraSpecialArgs =
- (extraArgs.homeSpecialArgs or {})
- // {
- osConfig = lib.mkDefault config;
- };
+ extraSpecialArgs = (extraArgs.homeSpecialArgs or { }) // {
+ osConfig = lib.mkDefault config;
+ };
};
- });
+ }
+ );
}
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-25 03:56:41 +0000