Function computeStartupCollapsedFolders

packages/app-core/src/store.ts:1035–1079

(
  folders: FolderEntry[],
  settings: VaultSettings | null | undefined,
  activePath: string | null
)

}

function computeStartupCollapsedFolders(
  folders: FolderEntry[],
  settings: VaultSettings | null | undefined,
  activePath: string | null
): string[] {
  const normalizedSettings = normalizeVaultSettings(settings)
  const primaryNotesAtRoot = isPrimaryNotesAtRoot(normalizedSettings)
  const orderedKeys: string[] = []
  const seen = new Set<string>()
  const pushKey = (key: string): void => {
    if (seen.has(key)) return
    seen.add(key)
    orderedKeys.push(key)
  }

  pushKey('quick:')
  if (!primaryNotesAtRoot) pushKey('inbox:')
  for (const folder of folders) {
    if (!folder.subpath) continue
    pushKey(`${folder.folder}:${folder.subpath}`)
  }

  if (!activePath || activePath.startsWith('zen://')) return orderedKeys

  const folder = folderForVaultRelativePath(activePath, normalizedSettings)
  if (!folder) return orderedKeys

  const expandedKeys = new Set<string>()
  if (folder === 'quick') {
    expandedKeys.add('quick:')
  } else if (folder === 'inbox' && !primaryNotesAtRoot) {
    expandedKeys.add('inbox:')
  }

  const parentSubpath = noteFolderSubpath({ folder, path: activePath }, normalizedSettings)
  if (parentSubpath) {
    let acc = ''
    for (const segment of parentSubpath.split('/').filter(Boolean)) {
      acc = acc ? `${acc}/${segment}` : segment
      expandedKeys.add(`${folder}:${acc}`)
    }
  }

  return orderedKeys.filter((key) => !expandedKeys.has(key))
}

export interface NoteJumpLocation {
  path: string