Function processSetupHooks

src/utils/sessionStart.ts:177–232

(
  trigger: 'init' | 'maintenance',
  { forceSyncExecution }: { forceSyncExecution?: boolean } = {},
)

}

export async function processSetupHooks(
  trigger: 'init' | 'maintenance',
  { forceSyncExecution }: { forceSyncExecution?: boolean } = {},
): Promise<HookResultMessage[]> {
  // Same rationale as processSessionStartHooks above.
  if (isBareMode()) {
    return []
  }
  const hookMessages: HookResultMessage[] = []
  const additionalContexts: string[] = []

  if (shouldAllowManagedHooksOnly()) {
    logForDebugging('Skipping plugin hooks - allowManagedHooksOnly is enabled')
  } else {
    try {
      await loadPluginHooks()
    } catch (error) {
      const errorMessage =
        error instanceof Error ? error.message : String(error)
      logForDebugging(
        `Warning: Failed to load plugin hooks. Setup hooks from plugins will not execute. Error: ${errorMessage}`,
        { level: 'warn' },
      )
    }
  }

  for await (const hookResult of executeSetupHooks(
    trigger,
    undefined,
    undefined,
    forceSyncExecution,
  )) {
    if (hookResult.message) {
      hookMessages.push(hookResult.message)
    }
    if (
      hookResult.additionalContexts &&
      hookResult.additionalContexts.length > 0
    ) {
      additionalContexts.push(...hookResult.additionalContexts)
    }
  }

  if (additionalContexts.length > 0) {
    const contextMessage = createAttachmentMessage({
      type: 'hook_additional_context',
      content: additionalContexts,
      hookName: 'Setup',
      toolUseID: 'Setup',
      hookEvent: 'Setup',
    })
    hookMessages.push(contextMessage)
  }

  return hookMessages
}