Function findAvailableIDE

src/utils/ide.ts:653–684

()

let currentIDESearch: AbortController | null = null

export async function findAvailableIDE(): Promise<DetectedIDEInfo | null> {
  if (currentIDESearch) {
    currentIDESearch.abort()
  }
  currentIDESearch = createAbortController()
  const signal = currentIDESearch.signal

  // Clean up stale IDE lockfiles first so we don't check them at all.
  await cleanupStaleIdeLockfiles()
  const startTime = Date.now()
  while (Date.now() - startTime < 30_000 && !signal.aborted) {
    // Skip iteration during scroll drain — detectIDEs reads lockfiles +
    // shells out to ps, competing for the event loop with scroll frames.
    // Next tick after scroll settles resumes the search.
    if (getIsScrollDraining()) {
      await sleep(1000, signal)
      continue
    }
    const ides = await detectIDEs(false)
    if (signal.aborted) {
      return null
    }
    // Return the IDE if and only if there is exactly one match, otherwise the user must
    // use /ide to select an IDE. When running from a supported built-in terminal, detectIDEs()
    // should return at most one IDE.
    if (ides.length === 1) {
      return ides[0]!
    }
    await sleep(1000, signal)
  }
  return null
}

/**
 * Detects IDEs that have a running extension/plugin.