install

#!/bin/zsh

set -e

# --- Xcode Command Line Tools ---

if ! xcode-select -p &>/dev/null; then
  echo "Installing Xcode Command Line Tools..."
  xcode-select --install
  echo "Waiting for Xcode CLT installation to complete..."
  until xcode-select -p &>/dev/null; do
    sleep 5
  done
  echo "Xcode CLT installed."
fi

# --- Clone dotfiles repo ---

DOTFILES_DIR="$HOME/.dotfiles"

if [ ! -d "$DOTFILES_DIR" ]; then
  echo "Cloning dotfiles repo to $DOTFILES_DIR..."
  git clone https://github.com/snappy316/dotfiles.git "$DOTFILES_DIR"
fi

cd "$DOTFILES_DIR"

# --- Homebrew ---
# Installed before dotbot so `brew` is on PATH for the brewfile step
# and all subsequent shell commands (tmux, npm, etc.).
# Always eval shellenv so dotbot subprocesses inherit the full PATH.

if [ -x /opt/homebrew/bin/brew ]; then
  eval "$(/opt/homebrew/bin/brew shellenv)"
elif ! command -v brew &>/dev/null; then
  echo "Installing Homebrew..."
  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
  eval "$(/opt/homebrew/bin/brew shellenv)"
fi

# --- Select profile ---

PROFILES_DIR="profiles"

if [ -n "$1" ]; then
  PROFILE="$1"
  shift
elif [ -t 0 ]; then
  # Interactive — prompt for profile
  echo ""
  echo "Select a profile:"
  echo "  1) work"
  echo "  2) personal"
  echo ""
  printf "Enter choice [1]: "
  read -r choice
  case "$choice" in
    2) PROFILE="personal" ;;
    *) PROFILE="work" ;;
  esac
else
  # Piped (curl | zsh) — default to work
  PROFILE="work"
fi

CONFIG="${PROFILES_DIR}/${PROFILE}/install.conf.yaml"

if [ ! -f "$CONFIG" ]; then
  echo "Error: profile '$PROFILE' not found ($CONFIG does not exist)."
  exit 1
fi

echo "Using profile: $PROFILE"

# --- Brew upgrade preference ---

if [ -t 0 ]; then
  printf "Upgrade existing Homebrew packages? [y/N]: "
  read -r upgrade_choice
  case "$upgrade_choice" in
    [yY]*) ;;
    *)     export HOMEBREW_BUNDLE_NO_UPGRADE=1 ;;
  esac
else
  # Piped — default to no upgrade
  export HOMEBREW_BUNDLE_NO_UPGRADE=1
fi

# --- Init submodules ---

DOTBOT_DIR="dotbot"
DOTBOT_BIN="bin/dotbot"

git submodule sync --quiet --recursive
git submodule update --init --recursive

# --- Run dotbot ---

"${DOTFILES_DIR}/${DOTBOT_DIR}/${DOTBOT_BIN}" \
  -d "${DOTFILES_DIR}" \
  --plugin-dir dotbot-brew \
  -c "${CONFIG}" \
  "$@"