#!/usr/bin/env node
// Syncs manifest.json version with package.json version
const fs = require('fs');
const path = require('path');

const pkgPath = path.join(__dirname, '..', 'package.json');
const manifestPath = path.join(__dirname, '..', 'manifest.json');

function readJson(p) {
  return JSON.parse(fs.readFileSync(p, 'utf8'));
}

function writeJson(p, obj) {
  fs.writeFileSync(p, JSON.stringify(obj, null, 2) + '\n', 'utf8');
}

try {
  const pkg = readJson(pkgPath);
  const manifest = readJson(manifestPath);
  const nextVersion = pkg.version;

  if (!nextVersion) {
    console.error('package.json is missing version');
    process.exit(1);
  }

  if (manifest.version === nextVersion) {
    console.log(`manifest.json already at version ${nextVersion}`);
    process.exit(0);
  }

  manifest.version = nextVersion;
  writeJson(manifestPath, manifest);
  console.log(`Updated manifest.json version to ${nextVersion}`);
} catch (err) {
  console.error('Failed to sync versions:', err.message);
  process.exit(1);
}