#!/usr/bin/env node
// Caveman template renderer — reads template + data JSON files and renders output
// Installed automatically via homelab-context post-pull hook
const caveman = require("caveman");
const fs = require("fs");
const path = require("path");

const args = process.argv.slice(2);
if (args.length === 0) {
  console.error("Usage: caveman <template> [data.json]");
  process.exit(1);
}

const templatePath = args[0];
let data = {};
if (args.length > 1) {
  data = JSON.parse(fs.readFileSync(args[1], "utf8"));
}

const template = fs.readFileSync(templatePath, "utf8");
const templateName = path.basename(templatePath, path.extname(templatePath));
caveman.register(templateName, template);
console.log(caveman.render(templateName, data).trim());