// User-unit entry point: validate config and both pinned assets before executing anything.
import { spawnSync } from 'node:child_process';
import path from 'node:path';
import { fileURLToPath } from 'node:url';
import { startVerifiedProxy } from './runner.mjs';
const repo = fileURLToPath(new URL('../../../', import.meta.url));
try {
  const result = spawnSync(process.execPath, [path.join(repo, 'scripts/mosaic-config.mjs'), 'validate'], { encoding: 'utf8', env: process.env });
  if (result.status !== 0) throw Error('proxy-config-invalid');
  const config = JSON.parse(result.stdout);
  const child = startVerifiedProxy(config, {
    onError: code => { process.stderr.write(code + '\n'); process.exitCode = 3; },
    onExit: code => { process.exitCode = code; },
  });
  for (const signal of ['SIGTERM', 'SIGINT']) process.on(signal, () => child.kill(signal));
} catch (e) {
  process.stderr.write((/^proxy-[a-z-]+$/.test(e.code ?? e.message) ? (e.code ?? e.message) : 'proxy-start-failed') + '\n');
  process.exitCode = 3;
}