#!/usr/bin/env bash
# Terminal Jarvis POSIX launcher
# This script ensures the binary is available and executable

set -euo pipefail

# Resolve the real path of this script, following symlinks
# This is important because npx creates symlinks in node_modules/.bin
SCRIPT_PATH="${BASH_SOURCE[0]}"
while [ -L "$SCRIPT_PATH" ]; do
  SCRIPT_DIR="$(cd "$(dirname "$SCRIPT_PATH")" && pwd)"
  SCRIPT_PATH="$(readlink "$SCRIPT_PATH")"
  [[ $SCRIPT_PATH != /* ]] && SCRIPT_PATH="$SCRIPT_DIR/$SCRIPT_PATH"
done
SCRIPT_DIR="$(cd "$(dirname "$SCRIPT_PATH")" && pwd)"

BIN_PATH="$SCRIPT_DIR/terminal-jarvis-bin"

# If binary is missing, try to run postinstall
if [ ! -x "$BIN_PATH" ]; then
  echo "[terminal-jarvis] Binary not found. Running postinstall..." >&2
  node "$SCRIPT_DIR/../scripts/postinstall.js" || true
fi

# Verify binary exists
if [ ! -x "$BIN_PATH" ]; then
  echo "[terminal-jarvis] Error: Binary is missing or not executable." >&2
  echo "[terminal-jarvis] Try reinstalling: npm install terminal-jarvis" >&2
  exit 1
fi

# Execute the binary
exec "$BIN_PATH" "$@"