Nixos-Config/hosts/Nixos/configuration.nix
2026-05-25 16:25:34 -03:00

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# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running nixos-help).
{ config, pkgs, lib, agenix, zen-browser, ... }:
let
username = "ltadeu6";
homeDir = "/home/${username}";
repoDir = "${homeDir}/Projetos/Sistemas/nixos-config";
codexStatusPath = "/var/lib/hass/codex_status.json";
claudeUsagePath = "/var/lib/hass/claude_usage.json";
androidSigningEnv = pkgs.writeShellScriptBin "android-signing-env" ''
set -eu
secret_dir=/run/agenix
for secret in \
android_release_keystore \
android_release_store_password \
android_release_key_password
do
if [ ! -r "$secret_dir/$secret" ]; then
echo "Missing readable Android signing secret: $secret_dir/$secret" >&2
exit 1
fi
done
export ANDROID_KEYSTORE_PATH="$secret_dir/android_release_keystore"
export ANDROID_KEYSTORE_TYPE=PKCS12
export ANDROID_KEY_ALIAS=release
export ANDROID_KEYSTORE_PASSWORD="$(${pkgs.coreutils}/bin/cat "$secret_dir/android_release_store_password")"
export ANDROID_KEY_PASSWORD="$(${pkgs.coreutils}/bin/cat "$secret_dir/android_release_key_password")"
if [ "$#" -eq 0 ]; then
echo "Android signing environment is ready."
echo "Run: android-signing-env ./gradlew assembleRelease"
exit 0
fi
exec "$@"
'';
matrixAndroidSecrets = pkgs.writeShellScriptBin "matrix-android-secrets" ''
set -eu
project_dir=''${1:-"$PWD"}
if [ ! -f "$project_dir/app/build.gradle.kts" ]; then
echo "Usage: matrix-android-secrets [matrix-android-project-dir]" >&2
echo "Could not find app/build.gradle.kts in: $project_dir" >&2
exit 1
fi
link_secret() {
source_path=$1
target_path=$2
if [ ! -r "$source_path" ]; then
echo "Missing readable secret: $source_path" >&2
exit 1
fi
target_dir=$(${pkgs.coreutils}/bin/dirname "$target_path")
${pkgs.coreutils}/bin/mkdir -p "$target_dir"
if [ -e "$target_path" ] || [ -L "$target_path" ]; then
current_target=$(${pkgs.coreutils}/bin/readlink "$target_path" || true)
if [ "$current_target" = "$source_path" ]; then
return
fi
echo "Refusing to replace existing file: $target_path" >&2
exit 1
fi
${pkgs.coreutils}/bin/ln -s "$source_path" "$target_path"
}
link_secret /run/agenix/matrix_android_firebase_service_account "$project_dir/.secrets/firebase-service-account.json"
link_secret /run/agenix/matrix_android_google_services "$project_dir/app/google-services.json"
link_secret /run/agenix/matrix_android_commander_credentials "$project_dir/.mc/credentials.json"
'';
haAirConditioner = "climate.ar";
haLaundryDryingToggle = "input_boolean.secar_roupas";
haClimateAction = action: data: {
inherit action;
target.entity_id = haAirConditioner;
inherit data;
};
haSetHvacMode = mode:
haClimateAction "climate.set_hvac_mode" { hvac_mode = mode; };
haSetTemperature = temperature:
haClimateAction "climate.set_temperature" { inherit temperature; };
haSetFanMode = fan_mode:
haClimateAction "climate.set_fan_mode" { inherit fan_mode; };
haTurnOffClimate = haClimateAction "climate.turn_off" { };
haTurnOffClimateIfOn = {
choose = [{
conditions = [{
condition = "template";
value_template = "{{ not is_state('${haAirConditioner}', 'off') }}";
}];
sequence = [ haTurnOffClimate ];
}];
};
haTurnOffDryingToggle = {
action = "input_boolean.turn_off";
target.entity_id = haLaundryDryingToggle;
};
haWaitForClimateReady = { delay = "00:00:10"; };
haWaitForDryingToggleOff = timeout: {
wait_template = "{{ is_state('${haLaundryDryingToggle}', 'off') }}";
inherit timeout;
continue_on_timeout = true;
};
haWaitForTemperatureOrToggleOff = temperature: timeout: {
wait_template =
"{{ is_state('${haLaundryDryingToggle}', 'off') or (state_attr('${haAirConditioner}', 'current_temperature') | float(0)) >= ${toString temperature} }}";
inherit timeout;
continue_on_timeout = true;
};
haWaitForMinTemperatureOrToggleOff = temperature: timeout: {
wait_template =
"{{ is_state('${haLaundryDryingToggle}', 'off') or (state_attr('${haAirConditioner}', 'current_temperature') | float(0)) < ${toString temperature} }}";
inherit timeout;
continue_on_timeout = true;
};
haHoldHeatIfStillUseful = cutoffTemperature: holdTimeout: {
choose = [{
conditions = [{
condition = "template";
value_template =
"{{ is_state('${haLaundryDryingToggle}', 'on') and (state_attr('${haAirConditioner}', 'current_temperature') | float(0)) < ${toString cutoffTemperature} }}";
}];
sequence = [ (haWaitForDryingToggleOff holdTimeout) ];
}];
};
haSetFanModeIfAvailable = preferred: fallback: {
choose = [
{
conditions = [{
condition = "template";
value_template =
"{{ '${preferred}' in ((state_attr('${haAirConditioner}', 'fan_modes') or []) | map('string') | list) }}";
}];
sequence = [ (haSetFanMode preferred) ];
}
{
conditions = [{
condition = "template";
value_template =
"{{ '${fallback}' in ((state_attr('${haAirConditioner}', 'fan_modes') or []) | map('string') | list) }}";
}];
sequence = [ (haSetFanMode fallback) ];
}
];
};
haDryCycle = [
(haSetHvacMode "dry")
haWaitForClimateReady
(haSetFanModeIfAvailable "3" "2")
];
haHeatEvaporationCycle = [
(haSetHvacMode "heat")
haWaitForClimateReady
(haSetTemperature 25)
(haSetFanModeIfAvailable "5" "4")
(haWaitForTemperatureOrToggleOff 25 "00:15:00")
(haHoldHeatIfStillUseful 27 "00:05:00")
];
haHeatRecoveryCycle = [
(haSetHvacMode "heat")
haWaitForClimateReady
(haSetTemperature 24)
(haSetFanModeIfAvailable "5" "4")
(haWaitForTemperatureOrToggleOff 24 "00:20:00")
(haHoldHeatIfStillUseful 26 "00:05:00")
];
haCoolPulse = [
(haSetHvacMode "cool")
haWaitForClimateReady
(haSetTemperature 22)
(haSetFanModeIfAvailable "4" "3")
];
haHotRoomCoolPulse = [
(haSetHvacMode "cool")
haWaitForClimateReady
(haSetTemperature 23)
(haSetFanModeIfAvailable "4" "3")
];
zenExtension = shortId: guid: {
name = guid;
value = {
install_url =
"https://addons.mozilla.org/en-US/firefox/downloads/latest/${shortId}/latest.xpi";
installation_mode = "normal_installed";
};
};
zenBrowserPackage = pkgs.wrapFirefox
zen-browser.packages.${pkgs.stdenv.hostPlatform.system}.zen-browser-unwrapped
{
extraPrefs = lib.concatLines (lib.mapAttrsToList
(name: value:
''lockPref(${lib.strings.toJSON name}, ${lib.strings.toJSON value});'')
{
"extensions.autoDisableScopes" = 0;
"extensions.pocket.enabled" = false;
});
extraPolicies = {
DisableAppUpdate = true;
DisableTelemetry = true;
ExtensionSettings = builtins.listToAttrs [
(zenExtension "brazilian-portuguese-dictionary"
"pt-BR@dictionaries.addons.mozilla.org")
(zenExtension "ublock-origin" "uBlock0@raymondhill.net")
(zenExtension "sponsorblock" "sponsorBlocker@ajay.app")
(zenExtension "proton-vpn-firefox-extension" "vpn@proton.ch")
(zenExtension "darkreader" "addon@darkreader.org")
];
};
};
in {
imports = [ # Include the results of the hardware scan.
./hardware-configuration.nix
];
age = {
identityPaths = [ "${homeDir}/.ssh/id_ed25519" ];
secrets = { } // lib.optionalAttrs
(builtins.pathExists ../../secrets/openai_api_key.age) {
openai_api_key = {
file = ../../secrets/openai_api_key.age;
owner = username;
group = "users";
mode = "0400";
};
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/openclaw_gateway_token.age) {
openclaw_gateway_token = {
file = ../../secrets/openclaw_gateway_token.age;
owner = username;
group = "users";
mode = "0400";
};
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/forgejo_api_token.age) {
forgejo_api_token = {
file = ../../secrets/forgejo_api_token.age;
owner = username;
group = "users";
mode = "0400";
};
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/android_release_keystore.age) {
android_release_keystore = {
file = ../../secrets/android_release_keystore.age;
owner = username;
group = "users";
mode = "0400";
};
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/android_release_store_password.age) {
android_release_store_password = {
file = ../../secrets/android_release_store_password.age;
owner = username;
group = "users";
mode = "0400";
};
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/android_release_key_password.age) {
android_release_key_password = {
file = ../../secrets/android_release_key_password.age;
owner = username;
group = "users";
mode = "0400";
};
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/matrix_android_firebase_service_account.age) {
matrix_android_firebase_service_account = {
file = ../../secrets/matrix_android_firebase_service_account.age;
owner = username;
group = "users";
mode = "0400";
};
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/matrix_android_google_services.age) {
matrix_android_google_services = {
file = ../../secrets/matrix_android_google_services.age;
owner = username;
group = "users";
mode = "0400";
};
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/matrix_android_commander_credentials.age) {
matrix_android_commander_credentials = {
file = ../../secrets/matrix_android_commander_credentials.age;
owner = username;
group = "users";
mode = "0400";
};
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/minecraft_rcon_password.age) {
minecraft_rcon_password.file =
../../secrets/minecraft_rcon_password.age;
} // lib.optionalAttrs
(builtins.pathExists ../../secrets/wireguard_private_key.age) {
wireguard_private_key.file = ../../secrets/wireguard_private_key.age;
};
};
nix.settings = {
# CUDA builds are heavy; use a binary cache to avoid local compilation.
substituters = lib.mkAfter [ "https://cache.nixos-cuda.org" ];
trusted-public-keys = lib.mkAfter [
"cache.nixos-cuda.org:74DUi4Ye579gUqzH4ziL9IyiJBlDpMRn9MBN8oNan9M="
];
};
powerManagement.cpuFreqGovernor = "performance";
# Bootloader.
boot = {
loader.systemd-boot.enable = true;
loader.efi.canTouchEfiVariables = true;
loader.timeout = 0;
# plymouth.themePackages = [
# (pkgs.adi1090x-plymouth-themes.override {
# selected_themes = [ "colorful_loop" ];
# })
# ];
plymouth.enable = true;
# plymouth.theme = "colorful_loop";
consoleLogLevel = 0;
kernelModules = [ "vhba" ];
initrd.verbose = false;
kernelParams = [
"quiet"
"splash"
"rd.systemd.show_status=false"
"rd.udev.log_level=3"
"udev.log_priority=3"
"boot.shell_on_fail"
];
};
networking = {
hostName = "Nixos"; # Define your hostname.
networkmanager.enable = true;
firewall.enable = false;
interfaces = {
enp4s0.ipv4.addresses = [{
address = "192.168.1.150";
prefixLength = 16;
}];
};
defaultGateway = "192.168.1.1";
nameservers = [ "8.8.8.8" "1.1.1.1" ];
extraHosts = ''
191.252.194.81 vps
204.216.130.111 NixOracle
'';
# Enable WireGuard
# wireguard.interfaces = {
# wg0 = {
# ips = [ "10.0.0.2/24" ];
# listenPort = 51820;
# privateKey = builtins.readFile config.age.secrets.wireguard_private_key.path;
# peers = [{
# publicKey = (import ../../secrets/secrets.nix).wireguard.peerPublicKey;
# allowedIPs = [ "10.0.0.1" ];
# endpoint = (import ../../secrets/secrets.nix).wireguard.endpoint;
# persistentKeepalive = 25;
# }];
# };
# };
};
time.timeZone = "America/Sao_Paulo";
i18n = {
defaultLocale = "pt_BR.UTF-8";
extraLocaleSettings = {
LC_ADDRESS = "pt_BR.UTF-8";
LC_IDENTIFICATION = "pt_BR.UTF-8";
LC_MEASUREMENT = "pt_BR.UTF-8";
LC_MONETARY = "pt_BR.UTF-8";
LC_NAME = "pt_BR.UTF-8";
LC_NUMERIC = "pt_BR.UTF-8";
LC_PAPER = "pt_BR.UTF-8";
LC_TELEPHONE = "pt_BR.UTF-8";
LC_TIME = "pt_BR.UTF-8";
};
};
programs = {
cdemu.enable = true;
gamescope = {
enable = true;
capSysNice = true;
};
virt-manager.enable = true;
gnupg.agent.enable = true;
nautilus-open-any-terminal = {
enable = true;
terminal = "kitty";
};
fish = {
enable = true;
interactiveShellInit = ''
set -g fish_greeting
'';
shellInit = ''
if test -r /run/agenix/openai_api_key
set -gx OPENAI_API_KEY (cat /run/agenix/openai_api_key)
end
if test -r /run/agenix/openclaw_gateway_token
set -gx OPENCLAW_GATEWAY_TOKEN (cat /run/agenix/openclaw_gateway_token)
end
if test -r /run/agenix/forgejo_api_token
set -gx FORGEJO_API_TOKEN (cat /run/agenix/forgejo_api_token)
end
'';
shellAliases = {
la = "exa --icons --git";
ls = "exa --icons --git";
tree = "exa --tree";
rm = "trash";
};
};
hyprland = {
enable = true;
xwayland.enable = true;
};
neovim = {
enable = true;
defaultEditor = true;
};
nix-ld = {
enable = true;
libraries = with pkgs; [ bash ];
};
dconf.enable = true;
kdeconnect.enable = true;
nano.enable = false;
steam = {
enable = true;
gamescopeSession.enable = true;
};
starship.enable = true;
java.enable = true;
htop.enable = true;
git.enable = true;
gamemode.enable = true;
firefox.enable = true;
adb.enable = true;
};
security.polkit.enable = true;
services = {
fstrim.enable = true;
home-assistant = {
enable = true;
openFirewall = true;
extraComponents = [ "lg_thinq" ];
extraPackages = python3Packages: [
python3Packages.getmac
python3Packages.pymetno
python3Packages.aiogithubapi
];
config = {
homeassistant = {
name = "Casa";
unit_system = "metric";
time_zone = "America/Sao_Paulo";
};
default_config = { };
input_boolean = {
secar_roupas = {
name = "Secar roupas";
icon = "mdi:hanger";
initial = false;
};
};
script = {
secar_roupas_com_ar_condicionado = {
alias = "Secar roupas com ar-condicionado";
description =
"Seca roupas em sala fechada alternando aquecimento moderado para evaporar agua e Cool/Dry para condensar e drenar umidade.";
mode = "restart";
icon = "mdi:hanger";
sequence = [
{
condition = "state";
entity_id = haLaundryDryingToggle;
state = "on";
}
{
variables = {
started_at = "{{ as_timestamp(now()) }}";
max_runtime_seconds = 21600;
current_temp =
"{{ state_attr('${haAirConditioner}', 'current_temperature') | float(24) }}";
};
}
{
choose = [{
conditions = [{
condition = "template";
value_template = "{{ current_temp < 24 }}";
}];
sequence = haHeatEvaporationCycle;
}];
}
{
condition = "state";
entity_id = haLaundryDryingToggle;
state = "on";
}
] ++ haDryCycle ++ [
(haWaitForDryingToggleOff "00:30:00")
{
repeat = {
while = [
{
condition = "state";
entity_id = haLaundryDryingToggle;
state = "on";
}
{
condition = "template";
value_template =
"{{ (as_timestamp(now()) - (started_at | float(0))) < (max_runtime_seconds | float(0)) }}";
}
];
sequence = [
{
variables = {
current_temp =
"{{ state_attr('${haAirConditioner}', 'current_temperature') | float(24) }}";
};
}
{
choose = [
{
conditions = [{
condition = "template";
value_template =
"{{ current_temp < 21 }}";
}];
sequence = haHeatRecoveryCycle ++ [
{
choose = [{
conditions = [{
condition = "state";
entity_id = haLaundryDryingToggle;
state = "on";
}];
sequence = haDryCycle
++ [ (haWaitForDryingToggleOff "00:35:00") ];
}];
}
];
}
{
conditions = [{
condition = "template";
value_template =
"{{ current_temp >= 28 }}";
}];
sequence = haHotRoomCoolPulse ++ [
(haWaitForDryingToggleOff "00:20:00")
{
choose = [{
conditions = [{
condition = "state";
entity_id = haLaundryDryingToggle;
state = "on";
}];
sequence = haDryCycle
++ [ (haWaitForDryingToggleOff "00:35:00") ];
}];
}
];
}
{
conditions = [{
condition = "template";
value_template = ''
{{
current_temp >= 23
and current_temp < 28
}}
'';
}];
sequence = haCoolPulse ++ [
(haWaitForMinTemperatureOrToggleOff 21 "00:15:00")
{
choose = [{
conditions = [{
condition = "state";
entity_id = haLaundryDryingToggle;
state = "on";
}];
sequence = haDryCycle
++ [ (haWaitForDryingToggleOff "00:40:00") ];
}];
}
];
}
];
default = haDryCycle
++ [ (haWaitForDryingToggleOff "00:45:00") ];
}
];
};
}
haTurnOffClimateIfOn
{
choose = [{
conditions = [{
condition = "state";
entity_id = haLaundryDryingToggle;
state = "on";
}];
sequence = [ haTurnOffDryingToggle ];
}];
}
];
};
};
automation = [
{
id = "secar_roupas_start";
alias = "Iniciar secagem de roupas";
mode = "single";
trigger = [{
platform = "state";
entity_id = haLaundryDryingToggle;
to = "on";
}];
action = [{ action = "script.secar_roupas_com_ar_condicionado"; }];
}
{
id = "secar_roupas_stop";
alias = "Parar secagem de roupas";
mode = "single";
trigger = [{
platform = "state";
entity_id = haLaundryDryingToggle;
to = "off";
}];
action = [ haTurnOffClimateIfOn ];
}
];
command_line = [
{
sensor = {
name = "Codex 5h Left";
unique_id = "codex_5h_left";
command = "${pkgs.coreutils}/bin/cat ${codexStatusPath}";
value_template = "{{ value_json.five_hour_left_percent }}";
unit_of_measurement = "%";
scan_interval = 60;
icon = "mdi:timer-sand";
};
}
{
sensor = {
name = "Codex 5h Reset";
unique_id = "codex_5h_reset";
command = "${pkgs.coreutils}/bin/cat ${codexStatusPath}";
value_template = "{{ value_json.five_hour_resets_at }}";
device_class = "timestamp";
scan_interval = 60;
icon = "mdi:timer-refresh";
};
}
{
sensor = {
name = "Codex Weekly Left";
unique_id = "codex_weekly_left";
command = "${pkgs.coreutils}/bin/cat ${codexStatusPath}";
value_template = "{{ value_json.weekly_left_percent }}";
unit_of_measurement = "%";
scan_interval = 60;
icon = "mdi:calendar-week";
};
}
{
sensor = {
name = "Codex Weekly Reset";
unique_id = "codex_weekly_reset";
command = "${pkgs.coreutils}/bin/cat ${codexStatusPath}";
value_template = "{{ value_json.weekly_resets_at }}";
device_class = "timestamp";
scan_interval = 60;
icon = "mdi:calendar-refresh";
};
}
{
sensor = {
name = "Claude 5h Left";
unique_id = "claude_5h_left";
command = "${pkgs.coreutils}/bin/cat ${claudeUsagePath}";
value_template = "{{ value_json.five_hour_left_percent }}";
unit_of_measurement = "%";
scan_interval = 60;
icon = "mdi:timer-sand";
};
}
{
sensor = {
name = "Claude 5h Reset";
unique_id = "claude_5h_reset";
command = "${pkgs.coreutils}/bin/cat ${claudeUsagePath}";
value_template = "{{ value_json.five_hour_resets_at }}";
device_class = "timestamp";
scan_interval = 60;
icon = "mdi:timer-refresh";
};
}
{
sensor = {
name = "Claude 7d Left";
unique_id = "claude_7d_left";
command = "${pkgs.coreutils}/bin/cat ${claudeUsagePath}";
value_template = "{{ value_json.seven_day_left_percent }}";
unit_of_measurement = "%";
scan_interval = 60;
icon = "mdi:calendar-week";
};
}
{
sensor = {
name = "Claude 7d Reset";
unique_id = "claude_7d_reset";
command = "${pkgs.coreutils}/bin/cat ${claudeUsagePath}";
value_template = "{{ value_json.seven_day_resets_at }}";
device_class = "timestamp";
scan_interval = 60;
icon = "mdi:calendar-refresh";
};
}
];
template = [
{
sensor = [
{
name = "Codex 5h Reset Formatted";
unique_id = "codex_5h_reset_formatted";
state =
"{{ as_timestamp(states('sensor.codex_5h_reset')) | timestamp_custom('%d/%m/%Y %H:%M', true) }}";
icon = "mdi:timer-refresh";
}
{
name = "Codex Weekly Reset Formatted";
unique_id = "codex_weekly_reset_formatted";
state =
"{{ as_timestamp(states('sensor.codex_weekly_reset')) | timestamp_custom('%d/%m/%Y %H:%M', true) }}";
icon = "mdi:calendar-refresh";
}
{
name = "Claude 5h Reset Formatted";
unique_id = "claude_5h_reset_formatted";
state =
"{{ as_timestamp(states('sensor.claude_5h_reset')) | timestamp_custom('%d/%m/%Y %H:%M', true) }}";
icon = "mdi:timer-refresh";
}
{
name = "Claude 7d Reset Formatted";
unique_id = "claude_7d_reset_formatted";
state =
"{{ as_timestamp(states('sensor.claude_7d_reset')) | timestamp_custom('%d/%m/%Y %H:%M', true) }}";
icon = "mdi:calendar-refresh";
}
];
}
];
lovelace = {
dashboards = {
overview-dashboard = {
mode = "yaml";
title = "Visão Geral";
icon = "mdi:view-dashboard";
show_in_sidebar = true;
require_admin = false;
filename = "/etc/home-assistant/ui-overview.yaml";
};
};
resources = [
{
url = "/hacsfiles/lovelace-mushroom/mushroom.js";
type = "module";
}
{
url = "/hacsfiles/button-card/button-card.js";
type = "module";
}
];
};
};
};
dbus.enable = true;
displayManager.gdm.enable = true;
# Optional but recommended if using Nautilus or Thunar
gvfs.enable = true;
gnome.gnome-keyring.enable = true;
udisks2.enable = true;
mysql = {
enable = false;
package = pkgs.mariadb;
};
# getty.autologinUser = "ltadeu6";
flatpak.enable = true;
terraria = {
enable = false;
openFirewall = true;
worldPath =
"/var/lib/terraria/.local/share/Terraria/Worlds/Vision_of_the_Stooge.wld";
};
minecraft-server = {
enable = false;
eula = true; # Accept Minecraft EULA
package = pkgs.minecraft-server; # Use papermc for modded servers
openFirewall = true; # Open port 25565
declarative = true;
serverProperties = {
motd = "Welcome to my NixOS Minecraft Server!";
enable-command-block = true;
gamemode = "survival";
difficulty = "normal";
max-players = 20;
white-list = false;
enable-rcon = true;
online-mode = false;
} // lib.optionalAttrs (config.services.minecraft-server.enable
&& config.age.secrets ? minecraft_rcon_password) {
"rcon.password" =
builtins.readFile config.age.secrets.minecraft_rcon_password.path;
};
};
xserver = {
enable = true;
# desktopManager.gnome.enable = true;
# evaluation warning: The option `services.xserver.displayManager.gdm.enable'
# defined in `/etc/nixos/configuration.nix' has been renamed to `services.displayManager.gdm.enable'.
};
ollama = {
enable = true;
# Nixpkgs' plain `ollama` is typically CPU-only; use the CUDA variant on NVIDIA.
package = pkgs.unstable.ollama-cuda;
acceleration = "cuda";
host = "[::]";
environmentVariables = {
# Agent CLIs send large prompts with tool schemas; 8k truncates tool-use instructions.
OLLAMA_CONTEXT_LENGTH = "64000";
};
loadModels = [
"gemma4:e4b"
"gpt-oss:20b"
"qwen2.5-coder:7b"
];
syncModels = true;
# listenAddress = "10.0.0.2:11434";
};
open-webui = {
enable = true;
host = "0.0.0.0";
};
jupyterhub = {
enable = false;
port = 8000;
host = "0.0.0.0";
kernels = {
python3 = let
pyEnv = pkgs.python3.withPackages (ps:
with ps; [
ipykernel
ipython
ipython-sql
sqlalchemy
mysqlclient
pandas # Optional — great for working with SQL results
prettytable
jinja2
]);
in {
displayName = "Python 3 (SQL enabled)";
argv = [
"${pyEnv.interpreter}"
"-m"
"ipykernel_launcher"
"-f"
"{connection_file}"
];
language = "python";
logo32 =
"${pyEnv}/${pyEnv.sitePackages}/ipykernel/resources/logo-32x32.png";
logo64 =
"${pyEnv}/${pyEnv.sitePackages}/ipykernel/resources/logo-64x64.png";
};
R = let
rEnv = pkgs.rWrapper.override {
packages = with pkgs.rPackages; [
IRkernel # kernel do Jupyter
ggplot2 # opcional, muito útil
dplyr # idem
tidyr
readr
];
};
in {
displayName = "R";
language = "R";
argv = [
"${rEnv}/bin/R"
"--slave"
"-e"
"IRkernel::main()"
"--args"
"{connection_file}"
];
# O IRkernel não inclui logos — pode deixar vazio ou remover
};
python3-sci = let
sciEnv = pkgs.python3.withPackages (ps:
with ps; [
ipykernel
numpy
scipy
ipython
jinja2
matplotlib
pandas # opcional, bom para tabelas
pillow # recomendado p/ alguns backends do matplotlib
]);
in {
displayName = "Python 3 (SciPy + Matplotlib)";
argv = [
"${sciEnv.interpreter}"
"-m"
"ipykernel_launcher"
"-f"
"{connection_file}"
];
language = "python";
logo32 =
"${sciEnv}/${sciEnv.sitePackages}/ipykernel/resources/logo-32x32.png";
logo64 =
"${sciEnv}/${sciEnv.sitePackages}/ipykernel/resources/logo-64x64.png";
};
};
extraConfig = ''
c.Authenticator.allowed_users = {"${username}"};
c.JupyterHub.admin_users = {"${username}"};
'';
};
displayManager.autoLogin.enable = true;
displayManager.autoLogin.user = username;
openssh = {
enable = true;
settings.PasswordAuthentication = false;
};
emacs = { enable = true; };
printing.enable = true;
pipewire = {
enable = true;
alsa.enable = true;
alsa.support32Bit = true;
pulse.enable = true;
# If you want to use JACK applications, uncomment this
jack.enable = true;
# use the example session manager (no others are packaged yet so this is enabled by default,
# no need to redefine it in your config for now)
#media-session.enable = true;
};
};
console.keyMap = "br-abnt2";
# Enable sound with pipewire.
# sound.enable = true;
services.pulseaudio.enable = false;
hardware.bluetooth.enable = true;
hardware.uinput.enable = true;
security.rtkit.enable = true;
environment.etc."antimicrox/controller-mouse.amgp".text = ''
<?xml version="1.0" encoding="UTF-8"?>
<gamecontroller configversion="19" appversion="3.5.1">
<sdlname>Controller Mouse</sdlname>
<uniqueID>controller-mouse-default</uniqueID>
<profilename>Desktop Mouse</profilename>
<stickAxisAssociation index="1" xAxis="1" yAxis="2"/>
<stickAxisAssociation index="2" xAxis="3" yAxis="4"/>
<sets>
<set index="1">
<name>Desktop Mouse</name>
<stick index="1">
<deadZone>8000</deadZone>
<stickbutton index="1">
<mousespeedx>0</mousespeedx>
<mousespeedy>-24</mousespeedy>
<mousemode>cursor</mousemode>
<mouseacceleration>precision</mouseacceleration>
<slots>
<slot>
<code>1</code>
<mode>mousemovement</mode>
</slot>
</slots>
</stickbutton>
<stickbutton index="3">
<mousespeedx>24</mousespeedx>
<mousespeedy>0</mousespeedy>
<mousemode>cursor</mousemode>
<mouseacceleration>precision</mouseacceleration>
<slots>
<slot>
<code>4</code>
<mode>mousemovement</mode>
</slot>
</slots>
</stickbutton>
<stickbutton index="5">
<mousespeedx>0</mousespeedx>
<mousespeedy>24</mousespeedy>
<mousemode>cursor</mousemode>
<mouseacceleration>precision</mouseacceleration>
<slots>
<slot>
<code>2</code>
<mode>mousemovement</mode>
</slot>
</slots>
</stickbutton>
<stickbutton index="7">
<mousespeedx>-24</mousespeedx>
<mousespeedy>0</mousespeedy>
<mousemode>cursor</mousemode>
<mouseacceleration>precision</mouseacceleration>
<slots>
<slot>
<code>3</code>
<mode>mousemovement</mode>
</slot>
</slots>
</stickbutton>
</stick>
<stick index="2">
<deadZone>9000</deadZone>
<stickbutton index="1">
<wheelspeedy>18</wheelspeedy>
<slots>
<slot>
<code>4</code>
<mode>mousebutton</mode>
</slot>
</slots>
</stickbutton>
<stickbutton index="3">
<wheelspeedx>12</wheelspeedx>
<slots>
<slot>
<code>7</code>
<mode>mousebutton</mode>
</slot>
</slots>
</stickbutton>
<stickbutton index="5">
<wheelspeedy>18</wheelspeedy>
<slots>
<slot>
<code>5</code>
<mode>mousebutton</mode>
</slot>
</slots>
</stickbutton>
<stickbutton index="7">
<wheelspeedx>12</wheelspeedx>
<slots>
<slot>
<code>6</code>
<mode>mousebutton</mode>
</slot>
</slots>
</stickbutton>
</stick>
<button index="1">
<slots>
<slot>
<code>1</code>
<mode>mousebutton</mode>
</slot>
</slots>
</button>
<button index="2">
<slots>
<slot>
<code>3</code>
<mode>mousebutton</mode>
</slot>
</slots>
</button>
<button index="3">
<slots>
<slot>
<code>2</code>
<mode>mousebutton</mode>
</slot>
</slots>
</button>
<button index="4">
<slots>
<slot>
<code>0x46</code>
<mode>keyboard</mode>
</slot>
</slots>
</button>
<button index="5">
<slots>
<slot>
<path>/run/current-system/sw/bin/hyprctl</path>
<arguments>dispatch workspace previous</arguments>
<mode>execute</mode>
</slot>
</slots>
</button>
<button index="6">
<slots>
<slot>
<code>0x49</code>
<mode>keyboard</mode>
</slot>
</slots>
</button>
<button index="10">
<slots>
<slot>
<path>/run/current-system/sw/bin/hyprctl</path>
<arguments>dispatch workspace -1</arguments>
<mode>execute</mode>
</slot>
</slots>
</button>
<button index="11">
<slots>
<slot>
<path>/run/current-system/sw/bin/hyprctl</path>
<arguments>dispatch workspace +1</arguments>
<mode>execute</mode>
</slot>
</slots>
</button>
<button index="7">
<slots>
<slot>
<path>/etc/antimicrox/player-toggle.sh</path>
<mode>execute</mode>
</slot>
</slots>
</button>
<button index="9">
<slots>
<slot>
<path>/etc/antimicrox/disable-controller.sh</path>
<mode>execute</mode>
</slot>
</slots>
</button>
<button index="8">
<slots>
<slot>
<path>/run/current-system/sw/bin/hyprctl</path>
<arguments>dispatch killactive</arguments>
<mode>execute</mode>
</slot>
</slots>
</button>
<dpad index="1">
<mode>four-way</mode>
<dpadbutton index="1">
<slots>
<slot>
<code>0x01000013</code>
<mode>keyboard</mode>
</slot>
</slots>
</dpadbutton>
<dpadbutton index="2">
<slots>
<slot>
<code>0x01000014</code>
<mode>keyboard</mode>
</slot>
</slots>
</dpadbutton>
<dpadbutton index="4">
<slots>
<slot>
<code>0x01000015</code>
<mode>keyboard</mode>
</slot>
</slots>
</dpadbutton>
<dpadbutton index="8">
<slots>
<slot>
<code>0x01000012</code>
<mode>keyboard</mode>
</slot>
</slots>
</dpadbutton>
</dpad>
<trigger index="5">
<triggerbutton index="2">
<slots>
<slot>
<path>/run/current-system/sw/bin/hyprctl</path>
<arguments>dispatch focusmonitor -1</arguments>
<mode>execute</mode>
</slot>
</slots>
</triggerbutton>
</trigger>
<trigger index="6">
<triggerbutton index="2">
<slots>
<slot>
<path>/run/current-system/sw/bin/hyprctl</path>
<arguments>dispatch focusmonitor +1</arguments>
<mode>execute</mode>
</slot>
</slots>
</triggerbutton>
</trigger>
</set>
</sets>
</gamecontroller>
'';
environment.etc."antimicrox/player-toggle.sh" = {
mode = "0755";
text = ''
#!/bin/sh
exec ${pkgs.playerctl}/bin/playerctl play-pause
'';
};
environment.etc."antimicrox/disable-controller.sh" = {
mode = "0755";
text = ''
#!/bin/sh
exec ${pkgs.procps}/bin/pkill -f '/etc/antimicrox/controller-mouse\.amgp'
'';
};
environment.sessionVariables = { };
environment.etc."profile.d/openai.sh".text = ''
if [ -r /run/agenix/openai_api_key ]; then
export OPENAI_API_KEY="$(cat /run/agenix/openai_api_key)"
fi
'';
environment.etc."profile.d/openclaw.sh".text = ''
if [ -r /run/agenix/openclaw_gateway_token ]; then
export OPENCLAW_GATEWAY_TOKEN="$(cat /run/agenix/openclaw_gateway_token)"
fi
'';
environment.etc."profile.d/forgejo.sh".text = ''
if [ -r /run/agenix/forgejo_api_token ]; then
export FORGEJO_API_TOKEN="$(cat /run/agenix/forgejo_api_token)"
fi
'';
users.groups.libvirtd.members = [ username ];
services.home-assistant.lovelaceConfigFile =
../../configs/home-assistant/ui-lovelace.yaml;
environment.etc."home-assistant/ui-overview.yaml".source =
../../configs/home-assistant/ui-overview.yaml;
users.users.${username} = {
isNormalUser = true;
description = "Lucas Tadeu";
extraGroups = [
"terraria"
"mysql"
"networkmanager"
"wheel"
"storage"
];
shell = pkgs.fish;
};
systemd.services."nix-flake-update" = {
description = "Update flake.lock, commit, and rebuild";
path = [
pkgs.git
pkgs.gnugrep
pkgs.nixos-rebuild
pkgs.nix
pkgs.coreutils
pkgs.util-linux
];
serviceConfig = {
Type = "oneshot";
Environment = [
"GIT_AUTHOR_NAME=auto-upgrade"
"GIT_AUTHOR_EMAIL=auto-upgrade@localhost"
"GIT_COMMITTER_NAME=auto-upgrade"
"GIT_COMMITTER_EMAIL=auto-upgrade@localhost"
];
};
script = ''
set -euo pipefail
export PATH="${pkgs.git}/bin:${pkgs.nix}/bin:${pkgs.util-linux}/bin:/run/current-system/sw/bin"
run_as_user() {
env HOME="${homeDir}" /run/current-system/sw/bin/runuser -u ${username} -- "$@"
}
repo_dir="${repoDir}"
if [ ! -d "$repo_dir/.git" ] || [ ! -f "$repo_dir/hosts/Nixos/configuration.nix" ]; then
echo "Skipping flake update: repository not found at $repo_dir"
exit 0
fi
repo_status="$(run_as_user git -C "$repo_dir" status --porcelain=v1 --untracked-files=normal)"
relevant_status="$(printf '%s\n' "$repo_status" | ${pkgs.gnugrep}/bin/grep -vE '^[ MARCUD?!]{2} flake\.lock$' || true)"
if [ -n "$relevant_status" ]; then
echo "Skipping flake update: repository has local changes"
exit 0
fi
backup=""
cleanup() {
if [ -n "$backup" ] && [ -f "$backup" ] && [ ! -f "$repo_dir/flake.lock" ]; then
mv "$backup" "$repo_dir/flake.lock"
fi
}
trap cleanup EXIT
if [ -f "$repo_dir/flake.lock" ] && [ ! -w "$repo_dir/flake.lock" ]; then
backup="$(mktemp)"
cp "$repo_dir/flake.lock" "$backup"
rm -f "$repo_dir/flake.lock"
fi
run_as_user /run/current-system/sw/bin/nix flake update --commit-lock-file --flake "$repo_dir"
/run/current-system/sw/bin/nixos-rebuild switch --flake "path:$repo_dir#Nixos"
if [ -n "$backup" ] && [ -f "$backup" ]; then
rm -f "$backup"
fi
trap - EXIT
'';
};
systemd.services.codex-status-export = {
description = "Export Codex status for Home Assistant";
after = [ "home-assistant.service" ];
serviceConfig = {
Type = "oneshot";
};
script = ''
set -euo pipefail
export HOME=${homeDir}
export CODEX_SESSION_ROOT=${homeDir}/.codex/sessions
${pkgs.python3}/bin/python3 ${../../configs/home-assistant/codex_status.py} ${codexStatusPath}
'';
};
systemd.timers.codex-status-export = {
wantedBy = [ "timers.target" ];
timerConfig = {
OnBootSec = "2min";
OnUnitActiveSec = "1min";
Persistent = true;
Unit = "codex-status-export.service";
};
};
systemd.services.claude-usage-export = {
description = "Export Claude usage for Home Assistant";
after = [ "home-assistant.service" ];
serviceConfig = {
Type = "oneshot";
};
script = ''
set -euo pipefail
export HOME=${homeDir}
${pkgs.python3}/bin/python3 ${../../configs/home-assistant/claude_usage.py} ${claudeUsagePath}
'';
};
systemd.timers.claude-usage-export = {
wantedBy = [ "timers.target" ];
timerConfig = {
OnBootSec = "2min";
OnUnitActiveSec = "1min";
Persistent = true;
Unit = "claude-usage-export.service";
};
};
systemd.timers."nix-flake-update" = {
wantedBy = [ "timers.target" ];
timerConfig = {
OnCalendar = "02:00";
RandomizedDelaySec = "45min";
Persistent = true;
};
};
systemd.services.flatpak-update = {
description = "Update Flatpak apps";
serviceConfig = {
Type = "oneshot";
};
script = ''
${pkgs.flatpak}/bin/flatpak update -y --noninteractive
'';
};
systemd.timers.flatpak-update = {
wantedBy = [ "timers.target" ];
timerConfig = {
OnCalendar = "daily";
RandomizedDelaySec = "1h";
Persistent = true;
};
};
nix.gc = {
automatic = true;
dates = "weekly";
options = "--delete-older-than 14d";
};
systemd.services."getty@tty1".enable = false;
systemd.services."autovt@tty1".enable = false;
nixpkgs.config.allowUnfree = true;
# nixpkgs.config.cudaSupport = true;
nix.settings.experimental-features = [ "nix-command" "flakes" ];
nix.settings.auto-optimise-store = true;
environment.systemPackages = with pkgs; [
most
agenix.packages.${pkgs.stdenv.hostPlatform.system}.default
zenBrowserPackage
# mangohud
hyfetch
cacert
fragments
antimicrox
kitty
lutris
protonup-qt
protontricks
hyprcursor
dunst
libnotify
pulseaudio
nautilus
eog
gnome-calculator
qt6Packages.qtwayland
glib
gsettings-desktop-schemas
wine
wine64
((emacsPackagesFor emacs).emacsWithPackages (epkgs: [ epkgs.vterm ]))
libvterm
(python3.withPackages (ps: with ps; [ requests ]))
cmake
gcc
gnumake
nodePackages.prettier
nodePackages.pnpm
fishPlugins.z
androidSigningEnv
matrixAndroidSecrets
];
# environment.loginShellInit = ''
# [[ "$(tty)" = "/dev/tty1" ]] && ./gs.sh
# '';
virtualisation.docker.enable = false;
virtualisation.waydroid.enable = false;
virtualisation.libvirtd.enable = true;
# virtualisation.spiceUSBRedirection.enable = true;
fonts.packages = with pkgs; [ nerd-fonts.fira-code nerd-fonts.gohufont ];
xdg.portal = {
enable = true;
wlr.enable = true;
extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
};
# # wlr.enable = true;
# # config.common.default = [ "gtk" ];
# };
# This value determines the NixOS release from which the default
# settings for stateful data, like file locations and database versions
# on your system were taken. Its perfectly fine and recommended to leave
# this value at the release version of the first install of this system.
# Before changing this value read the documentation for this option
# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
system.stateVersion = "23.11"; # Did you read the comment?
}