opencode-ide-plugin/packages/opencode/src/util/timeout.ts

export function withTimeout<T>(promise: Promise<T>, ms: number): Promise<T> {
  let timeout: NodeJS.Timeout
  return Promise.race([
    promise.then((result) => {
      clearTimeout(timeout)
      return result
    }),
    new Promise<never>((_, reject) => {
      timeout = setTimeout(() => {
        reject(new Error(`Operation timed out after ${ms}ms`))
      }, ms)
    }),
  ])
}