Function writePortsFile

scripts/guardian/shared.spec.ts:18–21

(content: string)

})

async function writePortsFile(content: string): Promise<void> {
  await mkdir(join(home, 'data', 'config'), { recursive: true })
  await writeFile(join(home, 'data', 'config', 'ports.json'), content)
}

describe('readPortsFile', () => {
  it('missing file → empty config (defaults apply downstream)', async () => {