bootstrap.sh

#!/usr/bin/env bash
set -e

DOTFILES_REPO="tggreene/dotfiles"
DOTFILES_DIR="${HOME}/.dotfiles"

echo "==> Tim's Mac Bootstrap"

# Xcode CLI tools
if ! xcode-select -p &>/dev/null; then
  echo "==> Installing Xcode Command Line Tools..."
  xcode-select --install
  echo "Press any key when the installation is complete..."
  read -n 1
fi

# Homebrew
if ! command -v brew &>/dev/null; then
  echo "==> Installing Homebrew..."
  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
fi

# Add brew to path for this session
if [[ -f /opt/homebrew/bin/brew ]]; then
  eval "$(/opt/homebrew/bin/brew shellenv)"
elif [[ -f /usr/local/bin/brew ]]; then
  eval "$(/usr/local/bin/brew shellenv)"
fi

# Install gh for private repo access
if ! command -v gh &>/dev/null; then
  echo "==> Installing GitHub CLI..."
  brew install gh
fi

# Authenticate with GitHub if needed
if ! gh auth status &>/dev/null; then
  echo "==> Authenticating with GitHub..."
  gh auth login
fi

# Clone dotfiles
if [[ ! -d "${DOTFILES_DIR}" ]]; then
  echo "==> Cloning dotfiles..."
  gh repo clone "${DOTFILES_REPO}" "${DOTFILES_DIR}"
else
  echo "==> Dotfiles already exist, pulling latest..."
  git -C "${DOTFILES_DIR}" pull
fi

cd "${DOTFILES_DIR}"

# Brewfile
if [[ -f "Brewfile" ]]; then
  echo "==> Installing packages from Brewfile..."
  brew bundle --file=Brewfile
fi

# Link dotfiles
if [[ -x "./link" ]]; then
  echo "==> Linking dotfiles..."
  ./link
fi

# Post-install
echo "==> Setting up misc..."

# Create common directories
mkdir -p "${HOME}/.local/state/vim"/{backup,swap,undo,info}
mkdir -p "${HOME}/.secrets/gnupg"

# Set shell to zsh if not already
if [[ "${SHELL}" != *"zsh"* ]]; then
  echo "==> Changing shell to zsh..."
  chsh -s "$(which zsh)"
fi

# Install tool versions via mise
if command -v mise &>/dev/null && [[ -f "${HOME}/.tool-versions" ]]; then
  echo "==> Installing tool versions via mise..."
  mise install -y
fi

# Install npm globals
if command -v npm &>/dev/null && [[ -f "${DOTFILES_DIR}/npm-globals.txt" ]]; then
  echo "==> Installing npm globals..."
  xargs npm install -g < "${DOTFILES_DIR}/npm-globals.txt"
fi

# macOS defaults
if [[ -x "${DOTFILES_DIR}/macos-defaults.sh" ]]; then
  read -p "==> Apply macOS defaults? [y/N] " -n 1 -r
  echo
  if [[ $REPLY =~ ^[Yy]$ ]]; then
    "${DOTFILES_DIR}/macos-defaults.sh"
  fi
fi

echo ""
echo "==> Done! You may need to:"
echo "    - Restart your terminal"
echo "    - Copy secrets to ~/.secrets/"
echo "    - Log into apps (1Password, Dropbox, etc)"
echo "    - Import GPG keys"