Function withTempConfig

test/config_normalize.test.js:70–86

(toml, fn)

});

function withTempConfig(toml, fn) {
  const prevCwd = process.cwd();
  const prevEnv = { ...process.env };
  const dir = fs.mkdtempSync(path.join(os.tmpdir(), 'smallcode-config-'));
  fs.writeFileSync(path.join(dir, 'smallcode.toml'), toml);
  process.chdir(dir);
  for (const key of Object.keys(process.env)) {
    if (key.startsWith('SMALLCODE_') || key === 'OLLAMA_HOST') delete process.env[key];
  }
  try {
    return fn();
  } finally {
    process.chdir(prevCwd);
    process.env = prevEnv;
    fs.rmSync(dir, { recursive: true, force: true });
  }
}

test('smallcode.toml loads per-tier model targets', () => {
  withTempConfig(`