Function injectModelSwitchBreadcrumbs

src/cli/print.ts:1222–1247

(
    modelArg: string,
    resolvedModel: string,
  )

  let activeUserSpecifiedModel = options.userSpecifiedModel

  function injectModelSwitchBreadcrumbs(
    modelArg: string,
    resolvedModel: string,
  ): void {
    const breadcrumbs = createModelSwitchBreadcrumbs(
      modelArg,
      modelDisplayString(resolvedModel),
    )
    mutableMessages.push(...breadcrumbs)
    for (const crumb of breadcrumbs) {
      if (
        typeof crumb.message.content === 'string' &&
        crumb.message.content.includes(`<${LOCAL_COMMAND_STDOUT_TAG}>`)
      ) {
        output.enqueue({
          type: 'user',
          message: crumb.message,
          session_id: getSessionId(),
          parent_tool_use_id: null,
          uuid: crumb.uuid,
          timestamp: crumb.timestamp,
          isReplay: true,
        } satisfies SDKUserMessageReplay)
      }
    }
  }

  // Cache SDK MCP clients to avoid reconnecting on each run
  let sdkClients: MCPServerConnection[] = []