dotfiles

Terminal-centric setup for macOS: Ghostty + tmux + Neovim, tied together with unified hjkl navigation and a Gruvbox theme.

Contents

File	Symlinked to	What
config.ghostty	~/.config/ghostty/config	Ghostty terminal (Gruvbox, Fira Code)
tmux.conf	~/.tmux.conf	tmux: C-a prefix, vi copy-mode, seamless vim panes
nvim-init.lua	~/.config/nvim/init.lua	Neovim: LSP, git, NERDTree, Goyo
zshrc	~/.zshrc	zsh prompt with git branch, aliases
pi-settings.json	~/.pi/agent/settings.json	pi agent config

Install

git clone <repo> ~/Code/dotfiles
cd ~/Code/dotfiles
./install.sh

install.sh only creates symlinks, so edits in the repo take effect live.

Usage

Navigation (vim + tmux)

Key	Action
C-h/j/k/l	Move between vim splits and tmux panes (seamless)
Cmd+hjkl	Resize the focused split/pane (maps to Alt+hjkl)

tmux (prefix C-a)

Key	Action
C-a |	Split horizontally
C-a -	Split vertically
C-a [	Enter copy-mode
v / C-v	Begin selection / block selection (copy-mode)
y or Enter	Copy selection to macOS clipboard
Escape	Cancel copy-mode

Neovim

Key	Action
C-n	Toggle NERDTree
C-g	Toggle Goyo (distraction-free)
C-y	Toggle Limelight
C-g d	:Git diff
C-g s	:Gdiffsplit
C-g f	Open Diffview
C-g q	Close Diffview
C-g l	:Git log

zsh

Alias	Expands to
vim	nvim
ls / ll / la	ls -hG / -hlG / -ahlG

Notes

• C-h/j/k/l moves between vim splits and tmux panes interchangeably.
• Cmd+hjkl (Ghostty) maps to Alt+hjkl for resizing splits/panes, keeping Option free for | on the Norwegian layout.
• Neovim auto-reloads files changed on disk — handy when an agent edits them.

Dependencies

Ghostty, tmux (≥ 3.0), Neovim (≥ 0.12, for vim.pack), a Nerd Font / Fira Code. Plugins are managed by the built-in vim.pack; LSP servers (ty, gopls) must be installed separately.