Function pruneView

packages/app/src/context/file/view-cache.ts:51–65

(keep?: string)

  const meta = { pruned: false }

  const pruneView = (keep?: string) => {
    const keys = Object.keys(view.file)
    if (keys.length <= MAX_VIEW_FILES) return

    const drop = keys.filter((key) => key !== keep).slice(0, keys.length - MAX_VIEW_FILES)
    if (drop.length === 0) return

    setView(
      produce((draft) => {
        for (const key of drop) {
          delete draft.file[key]
        }
      }),
    )
  }

  createEffect(() => {
    if (!ready()) return