Fetch table of contents from Yuque by token and bookId

yuque_toc.ts

import * as SDK from '@yuque/sdk'
import * as YAML from 'yaml'

const getToc = async (token: string, bookId: number | string) => {
    const client = new SDK({
        token: token || process.env.YUQUE_TOKEN || undefined
    })
    const repo = await client.repos.get({
        namespace: bookId // bookId
    })
    const tocStr = repo.toc_yml
    const toc = YAML.parse(tocStr)
    return toc
}