grantvanhorn

#!/usr/bin/env bash
#
# setup-macos.sh — provision a macOS machine with my terminal setup:
#   Ghostty, tmux, Neovim (LazyVim + my overrides), Starship, and zsh (.zshrc).
#
# This is the ONE orchestrator script — it installs everything and pulls each
# config from its public gist, so no repo checkout is needed.
#
# It is IDEMPOTENT: run it as many times as you like. Each run converges to the
# same state — configs are only rewritten when their content actually changed,

grantvanhorn

# =============================================================================
# .zshrc — zsh shell configuration (macOS)
# =============================================================================
# Installed by setup-macos.sh, but you can drop it in manually:
#   Destination:  ~/.zshrc      (then: exec zsh   — or open a new terminal)
#
# REQUIREMENTS (Homebrew — https://brew.sh):
#   brew install starship eza
#   brew install --cask font-roboto-mono-nerd-font
#   - zinit (plugin manager) auto-installs itself + the plugins on first run.

grantvanhorn

# =============================================================================
# Starship prompt configuration — macOS  (the "aetheria" theme)
# =============================================================================
# WHAT THIS IS:
#   Starship is the SHELL PROMPT, not a terminal setting. Your terminal
#   (Ghostty) draws the window; Starship draws the prompt line inside whatever
#   shell you run. That's why it lives in the shell config, not ghostty/config.
#   (This theme is portable — the same file works on Linux too.)
#
# REQUIREMENTS (install with Homebrew — https://brew.sh):

grantvanhorn

Neovim setup — macOS (LazyVim plugin overrides)

These are my personal Neovim customizations. They are plugin spec overrides that drop into an existing LazyVim config — they are not a standalone Neovim distribution. Install LazyVim first, then copy these on top. (No LLM/AI plugins — this is the macOS "no LLM setup" version.)

Requirements

Install with Homebrew:

grantvanhorn

# =============================================================================
# tmux configuration — macOS
# =============================================================================
# REQUIREMENTS (install with Homebrew — https://brew.sh):
#   brew install tmux git
#   brew install --cask font-roboto-mono-nerd-font   # or any Nerd Font
# - tmux 3.5+ (Homebrew's is current) — needed for extended-keys + status-format.
# - A Nerd Font in your TERMINAL — REQUIRED for the status-bar glyphs (rounded
#   pill separators + the CPU/RAM icons). tmux just draws whatever glyphs the
#   terminal font provides, so set your terminal (e.g. Ghostty) to a Nerd Font.

grantvanhorn

# =============================================================================
# Ghostty terminal configuration — macOS
# =============================================================================
# REQUIREMENTS (install with Homebrew — https://brew.sh):
#   brew install --cask ghostty
#   brew install --cask font-roboto-mono-nerd-font   # RobotoMono Nerd Font (REQUIRED)
#
# Without the Nerd Font, glyphs render as boxes. To use a different font,
# change the font-family line below (list installed faces: `ghostty +list-fonts`).
# =============================================================================

grantvanhorn

Atom Keymap

Docker

ESLint

file-icons

One Dark Pro

Path Intellisense

Toggle Quotes

vscode-styled-components

grantvanhorn

{
    "atomKeymap.promptV3Features": true,
    "editor.bracketPairColorization.enabled": true,
    "editor.fontFamily": "DroidSansMono Nerd Font, Menlo, Monaco, 'Courier New', monospace",
    "editor.fontSize": 16,
    "editor.formatOnPaste": true,
    "editor.guides.bracketPairs": "active",
    "editor.letterSpacing": 0.6,
    "editor.lineHeight": 26,
    "editor.minimap.enabled": false,

grantvanhorn

setopt PROMPT_SUBST
autoload -Uz vcs_info
alias updatezsh='source ~/.zshrc'
alias l='colorls --group-directories-first --almost-all'
alias ll='colorls --group-directories-first --almost-all --long'
source $(dirname $(gem which colorls))/tab_complete.sh

## Uses the zsh precmd function hook to set the tab title to the current working directory before each prompt
function precmd() {
    window_title="\\033]0;${PWD##*/}\\007"

grantvanhorn

// Future versions of Hyper may add additional config options,
// which will not automatically be merged into this file.
// See https://hyper.is#cfg for all currently supported options.

module.exports = {
  config: {
    // When a new tab is opened, use the user root as the CWD.
    preserveCWD: false,

    // choose either `'stable'` for receiving highly polished,