Function makeAncestorPidLookup

src/utils/ide.ts:61–71

()

// caching within the closure's lifetime. Callers should scope this to a
// single detection pass — PIDs recycle and process trees change over time.
function makeAncestorPidLookup(): () => Promise<Set<number>> {
  let promise: Promise<Set<number>> | null = null
  return () => {
    if (!promise) {
      promise = getAncestorPidsAsync(process.ppid, 10).then(
        pids => new Set(pids),
      )
    }
    return promise
  }
}

type LockfileJsonContent = {
  workspaceFolders?: string[]