Personal config managed with a custom Babashka symlink manager (dots.bb) and NixOS for system-level packages and services.

bb dots link           # apply all links from dots.edn
bb dots status         # show link state (linked / missing / broken)
bb dots unlink         # remove managed symlinks
bb dots link --dry-run # preview without touching the filesystem

Links are declared in dots.edn. The tool reads /etc/hostname to determine the current machine and merges any per-machine links on top of the shared set. Override with $DOTS_HOSTNAME.

:links   [{:from "repo/relative/path"  :to "~/.destination"}
           {:from "some/dir"           :to "~/.config/foo" :link-contents true}]

:machines {"hostname" [{:from "..." :to "..."}]}

• :from — path relative to the repo root
• :to — symlink destination; ~/ expands to $HOME
• :link-contents true — links each file inside :from individually (like stow)
• :machines — per-hostname overrides, merged on top of :links at runtime

• nvim — AstroNvim (Lua); fennel config also linked separately
• doom — Doom Emacs
• hypr — Hyprland WM; per-machine monitor/override confs merged at link time
• waybar — Wayland status bar
• foot — Wayland terminal
• alacritty — cross-platform terminal
• rofi — app launcher
• zsh — config, themes, completions
• tmux — .tmux.conf + Powerline theme
• atuin — shell history
• clojure — deps.edn, rebel_readline.edn
• flake8, luaformatter — linter/formatter configs
• nixpkgs — user-level nixpkgs config
• ipython, ghci, psql — REPL configs
• scripts — all scripts/ wired to ~/.local/bin
• dotfiles — ~/.fennelrc, ~/.gitconfig, ~/.zshenv, ~/.profile, ~/.inputrc, ~/.ignore
• hammerspoon — home/.hammerspoon/init.lua → ~/.hammerspoon/init.lua
• yabai — home/.yabairc → ~/.yabairc
• skhd — home/.skhdrc → ~/.skhdrc

nixos/ is used directly — no symlinks. The flake at nixos/flake.nix is the entry point. Machine configs live in nixos/machines/<hostname>.nix.

sudo nixos-rebuild switch --flake /home/russ/dotfiles/nixos#yoshi

Packages and services are managed through NixOS modules (nixos/modules/). Adding a new tool means editing a module there, not installing manually.