#!/usr/bin/env node
/**
 * Detect "todo [task]" pattern in text
 * Usage: node detect-todo.js "I need to todo [Setup CI/CD]"
 * Output: Setup CI/CD (or empty if no match)
 */

const text = process.argv[2] || '';

// Match: "todo [text]" or "todo: text" or "todo text"
const patterns = [
  /\btodo\s*\[\s*([^\]]+)\s*\]/i,  // todo [text]
  /\btodo:\s*([^\n]+?)(?:\s*$|\s*[.!?])/i,  // todo: text or todo: text.
  /\btodo\s+([^\n.!?]+?)(?:\s*$|\s*[.!?])/i,  // todo text
];

for (const pattern of patterns) {
  const match = text.match(pattern);
  if (match && match[1]) {
    console.log(match[1].trim());
    process.exit(0);
  }
}

// No match
process.exit(1);