Function loadSpawnReplacementProcess

test/spawnReplacementProcess.test.js:19–42

()

// would run top-level bootstrapping and can start long-lived proxy/evolver side
// effects before these helper-only assertions execute.
function loadSpawnReplacementProcess() {
  const indexPath = path.resolve(__dirname, '..', 'index.js');
  const source = fs.readFileSync(indexPath, 'utf8');
  const start = source.indexOf('function parseBoolEnv(');
  const end = source.indexOf('\n// Atomic write of the cycle_progress.json file', start);
  assert.ok(start > 0, 'expected parseBoolEnv declaration');
  assert.ok(end > start, 'expected spawnReplacementProcess helper block');
  const script = [
    'const fs = require("fs");',
    'const { spawn } = require("child_process");',
    source.slice(start, end),
    'module.exports = { spawnReplacementProcess };',
  ].join('\n');
  const context = {
    module: { exports: {} },
    exports: {},
    require,
    process,
    console,
    __filename: indexPath,
  };
  vm.runInNewContext(script, context, { filename: indexPath });
  return context.module.exports.spawnReplacementProcess;
}

const spawnReplacementProcess = loadSpawnReplacementProcess();