Function sendAttachedClientInput

src/testing/tmuxHarness.ts:314–336

(
  client: TmuxAttachedClient,
  input: string,
  settleMs = 50,
)

}

export async function sendAttachedClientInput(
  client: TmuxAttachedClient,
  input: string,
  settleMs = 50,
): Promise<void> {
  if (client.process.stdin.destroyed) {
    throw new Error('Attached tmux client stdin is closed')
  }

  await new Promise<void>((resolve, reject) => {
    client.process.stdin.write(input, error => {
      if (error) {
        reject(error)
        return
      }
      resolve()
    })
  })

  if (settleMs > 0) {
    await delay(settleMs)
  }
}

function parsePaneMetrics(output: string): Omit<TmuxTraceFrame, 'label' | 'pane'> {
  const [cursorX, cursorY, historySize, paneWidth, paneHeight] = output