setup.sh

#!/usr/bin/env bash
# setup.sh — Pre-install dependencies for macOS/Linux (called at SessionStart)
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
ICON_DIR="$HOME/.claude"
ICON_PATH="$ICON_DIR/notify-icon.png"
PLUGIN_ICON="$SCRIPT_DIR/notify-icon.png"

# Copy bundled icon if missing
if [ ! -f "$ICON_PATH" ] && [ -f "$PLUGIN_ICON" ]; then
  mkdir -p "$ICON_DIR"
  cp "$PLUGIN_ICON" "$ICON_PATH"
fi

# macOS: check terminal-notifier
if [ "$(uname -s)" = "Darwin" ]; then
  if ! command -v terminal-notifier &>/dev/null; then
    echo "[claude-code-notify] tip: brew install terminal-notifier for icon support"
  fi
fi

# Linux: check notify-send
if [ "$(uname -s)" = "Linux" ]; then
  if ! command -v notify-send &>/dev/null; then
    echo "[claude-code-notify] tip: sudo apt install libnotify-bin"
  fi
fi