#!/bin/bash
# Knoe Installer: Homebrew
# Ensures Homebrew is present and up to date on macOS

set -euo pipefail

echo "[knoe] Checking Homebrew..."
if ! command -v brew >/dev/null 2>&1; then
  echo "[knoe] Installing Homebrew..."
  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
else
  echo "[knoe] Homebrew present; updating taps and packages..."
  brew update
  brew upgrade || true
fi

echo "[knoe] Homebrew OK"