feat: initialize repo with NixOS and Home Manager configs

- Add .gitignore for common languages, tools, and OS/editor artifacts
- Configure .gitattributes for Git LFS (fonts, images, archives, ISOs)
- Add README with repo description
- Add flake.nix defining inputs and outputs for NixOS, Home Manager, and related modules
- Introduce home-manager configs:
  - Base home.nix with packages, services, and programs
  - Hyprland WM configuration (waybar, fuzzel, keybindings, theming)
  - Vim (nixvim) setup with LSP and plugins
  - Zsh setup with aliases, Oh My Zsh, clipboard helpers
  - Systemd user services (e.g., librespot)
- Add scripts (GPU monitor, RAM build helper, install automation)
- Add host configurations:
  - Nixbook (Apple laptop) with hardware, disko, and install script
  - Nixstation (desktop) with firewall, virtualization, Btrfs scrub timer
  - Nixtest (test VM) with QEMU + Alpine-based install test harness
  - Common modules (network, NVIDIA, rclone, screen, keychron, users)
- Include statix config for linting

2025-08-20 23:49:49 -03:00

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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, disk layout via disko).
- Nixstation/ — desktop workstation (NVIDIA, virtualization, btrfs scrub, firewall).
- Nixtest/ — minimal VM environment for testing with QEMU.
- common/ — shared modules (users, keyboard, network, gpus, rclone, 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

License

Configuration files are provided under GPLv3 where applicable

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