Function inferContextFromKey

apps/sim/lib/uploads/utils/file-utils.ts:579–597

(key: string)

 * `knowledge-base` context.
 */
export function inferContextFromKey(key: string): StorageContext {
  if (!key) {
    throw new Error('Cannot infer context from empty key')
  }

  if (key.startsWith('kb/') || key.startsWith('knowledge-base/')) return 'knowledge-base'
  if (key.startsWith('chat/')) return 'chat'
  if (key.startsWith('copilot/')) return 'copilot'
  if (key.startsWith('execution/')) return 'execution'
  if (key.startsWith('workspace/')) return 'workspace'
  if (key.startsWith('profile-pictures/')) return 'profile-pictures'
  if (key.startsWith('og-images/')) return 'og-images'
  if (key.startsWith('workspace-logos/')) return 'workspace-logos'
  if (key.startsWith('logs/')) return 'logs'

  throw new Error(
    `File key must start with a context prefix (kb/, knowledge-base/, chat/, copilot/, execution/, workspace/, profile-pictures/, og-images/, workspace-logos/, or logs/). Got: ${key}`
  )
}

/**
 * Extract storage key and context from an internal file URL