index.js

#!/usr/bin/env node
"use strict";

const { execSync } = require("node:child_process");
const fs = require("node:fs");
const path = require("node:path");

const REPO = "https://github.com/mnifzied-create/agentloop";
const PRO = "https://ko-fi.com/s/7306cb3140";

function main() {
  const target = process.argv[2] || "my-agent";
  const dir = path.resolve(process.cwd(), target);

  if (fs.existsSync(dir) && fs.readdirSync(dir).length > 0) {
    console.error(`\n✗ Directory "${target}" already exists and is not empty.\n`);
    process.exit(1);
  }

  console.log(`\n🔁  Creating an AgentLoop app in ./${target} ...\n`);

  try {
    execSync(`git clone --depth 1 ${REPO}.git "${dir}"`, { stdio: "inherit" });
  } catch (err) {
    console.error("\n✗ git clone failed. Make sure git is installed and you're online.\n");
    process.exit(1);
  }

  // Make it the user's own project: drop the upstream git history.
  fs.rmSync(path.join(dir, ".git"), { recursive: true, force: true });

  console.log(`\n✓  Done. The whole agent — streaming + tool use — is in ~150 readable lines.\n`);
  console.log(`Next:\n`);
  console.log(`  cd ${target}`);
  console.log(`  npm install`);
  console.log(`  cp .env.example .env.local      # add your ANTHROPIC_API_KEY`);
  console.log(`  npm run dev                     # http://localhost:3000\n`);
  console.log(`Shipping to production? AgentLoop Pro adds 8 patterns — parallel tools,`);
  console.log(`persistent memory, retries, rate limiting, approval gates, evals, token`);
  console.log(`metering, and a multi-provider seam (any model via OpenRouter):`);
  console.log(`  → ${PRO}\n`);
}

main();