Run and cancel

const run = await nika.run('workflows/release.nika', {
  maxCostUsd: 0.25,
})

const watching = (async () => {
  for await (const event of run.events()) {
    timeline.accept(event)
  }
})()

const result = await run.result()
await watching

if (!isNikaRunSucceeded(result)) {
  // 'failed' and 'paused' both land here — a pause carries no success exit
  process.exit(result.exitCode || 1)
}

const observer = new AbortController()

for await (const event of run.events({
  signal: observer.signal,
  bufferSize: 64,
})) {
  timeline.accept(event)
}

const cancellation = await run.cancel()
const result = await run.result()

console.log(cancellation.accepted, result.status)