thiago/nix-conf
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my NixOS Config public just in case it is useful to someone
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Thiago Sposito 2a8494b24b
feat: add sops, nitrokey support, update deps 
* add `.sops.yaml`, secrets, pgp keys
* add nitrokey + smartcard pkgs, udev rules
* update flake inputs
* comment out ollama-cuda
2025-09-24 01:13:03 -03:00
home-manager feat: add sops, nitrokey support, update deps 2025-09-24 01:13:03 -03:00
hosts feat: add sops, nitrokey support, update deps 2025-09-24 01:13:03 -03:00
secrets@b9fbd96fec feat: add sops, nitrokey support, update deps 2025-09-24 01:13:03 -03:00
.gitattributes feat: initialize repo with NixOS and Home Manager configs 2025-08-20 23:49:49 -03:00
.gitignore chore: reinit 2025-08-25 23:50:16 -03:00
.sops.yaml feat: add sops, nitrokey support, update deps 2025-09-24 01:13:03 -03:00
.statix.toml feat: initialize repo with NixOS and Home Manager configs 2025-08-20 23:49:49 -03:00
flake.lock feat: add sops, nitrokey support, update deps 2025-09-24 01:13:03 -03:00
flake.nix chore: optmize build on nixbook, removing ollama and steam 2025-09-20 23:27:51 -03:00
LICENSE chore: reinit 2025-08-25 23:50:16 -03:00
README.md feat: add agentic plugin to nvim 2025-09-08 18:10:28 -03:00

README.md

My personal machines config files

This repository contains declarative configurations for personal machines managed with NixOS flakes and Home Manager.
The setup is split into host-specific configurations, common reusable modules, and user-level home configurations.

Structure

  • flake.nix — entry point, defines inputs (nixpkgs, home-manager, nixvim, etc.) and system/home outputs.
  • hosts/ — machine-specific system configurations.
    • Nixbook/ — laptop setup (Apple hardware, Hyprland)
    • Nixstation/ — desktop workstation (NVIDIA, virtualization, btrfs scrub, firewall).
    • Nixtest/ — minimal VM environment for testing with QEMU.
    • common/ — shared modules (users, keyboard, network, gpus, etc.).
  • home-manager/ — user environment configurations.
    • home.nix — main Home Manager entry for user packages and programs.
    • vim.nix, zsh.nix, gnome.nix, hyprland/ — modular desktop and tool configurations.
    • scripts/ — helper shell scripts (GPU monitor, RAM-disk builds, install helpers).

Usage

Build and switch system configuration

sudo nixos-rebuild switch --flake .#<hostname>

Example for Nixbook:

sudo nixos-rebuild switch --flake .#Nixbook

Build and switch home configuration

home-manager switch --flake .#thiago@<hostname>

Example for Nixstation:

home-manager switch --flake .#thiago@Nixstation

Installation

For new installs, use the provided install scripts:

  • hosts/Nixbook/scripts/install.sh — remote installation with nixos-anywhere.
  • hosts/Nixtest/scripts/install_test.sh — bootstraps a test VM with Alpine + QEMU.

Scripts

Some helper scripts are included:

  • lsgpu.sh — monitor NVIDIA GPUs in terminal.
  • nixstation-home-ram-build.sh — run home-manager builds in a RAM disk.
  • Install scripts under each host as described above.

TODOs:

  • Device identifiers (disk paths, GPU PCI IDs, monitor names) are currently hardcoded and may need modification on different hardware.
  • Find a good secret management system/process

Contributing

Commit tags:

  • feat: a new feature
  • fix: a bug fix
  • chore: maintenance tasks, config, tooling, repo setup
  • docs: documentation only
  • style: code style/formatting (no logic changes)
  • refactor: code restructuring (no feature/bug fix)
  • perf: performance improvements
  • test: adding or modifying tests
  • ci: continuous integration changes
  • build: changes to build system or dependencies

License

Configuration files are provided under GPLv3 where applicable