colemickens.tngl.sh / nixcfg
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Nix 55.5%
Shell 8.3%
Nushell 5.7%
Dhall 2.3%
CSS 0.3%
GLSL 0.1%
Other 27.9%
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README.md

nixcfg#

Nix rules everything around me

Overview#

  • NixOS configurations for my laptop, and old desktop server
  • Determinate Nix-powered
  • reproducible, and immutable full system configuration (think dotfiles, but better)

Components Used#

  • home-manager for user-based app/desktop configuration
  • sops-nix for secrets (encrypted at rest, per-host encryption)
  • lanzaboote for bootloader configuration
  • determinate for getting the best version of Nix with robust defaults

What I Use#

  • firefox: because Google should not own the web, and Sideberry is essential for tree-style tabs

  • helix: my go-to editor; TUI, Rust, modal, built-in LSP, etc

  • zelij: tmux but better, with excellent UX for beginners

  • openvscode-server: VSCodium-based editor; used for work and sometimes personal stuff

  • COSMIC for my desktop environment:

    screenshot of machine 'zeph' running the Cosmic desktop environment

Repo Layout#

  • hosts
    • toplevel machine definitions:
    • zeph
      • ASUS Zephyrus G14 (2022) - GA402RJ
      • current daily-driver
      • favorite, all-AMD, laptop ever
      • dual-booting NixOS, of course, and Windows 11 for casual 120Hz/1600p gaming
    • slynux
      • (custom, retired gaming PC)
      • primary personal Nix CI server
      • primary SyncThing target
    • raisin
      • Lenovo "Yoga Slim 7 Pro-14ACH5 Laptop (ideapad) - Type 82MS"
      • retired laptop
      • now an unused "backup" server
      • backup SyncThing target
      • occassional Tailscale exit node
  • images/
    • installer (meta, iso)
      • configuration for a custom x86_64-linux installer image
      • includes my SSH key and sshd enabled and most used programs
      • see: nix build .#extra.x86_64-linux.installer
  • misc/
    • misc scripts
    • buyer beware
  • mixins/
    • individual application configuration (mostly via home-manager)
    • mix of home-manager and nixos configuration
    • (prs, jj, git, ssh, zsh, nushell, gnupg, helix, etc)
  • profiles/
    • bits that compose machine "personas"
    • core.nix - core bits, see also mixins/common.nix
    • interactive.nix - headless systems
    • gui.nix - baseline for GUI systems
    • gui-wayland.nix - common tools for wayland/wlroots compositors
    • gui-cosmic.nix - bare COSMIC configuration (maybe cosmic-manager in the future?)
    • addon-dev.nix - pull devtool's shell deps into system
    • addon-laptop.nix - common laptop bits, power management, etc
    • addon-asus.nix - extras for my ASUS laptop
    • user-cole.nix - my base cole user configuration
  • secrets/
    • script to manage sops for sops-nix
  • shells/
    • nix shells for various scenarios
      • _minimal.nix - minimal shell base
      • ci.nix - tools needed to drive CI for this repo
      • devenv.nix - complete set of tools for Go/Rust/Nix development
      • uutils.nix - experimentation with rust-based coreutils
  • main.nu
    • custom script for builds, deploys, etc