hexo+github pages+yuque-hexo 插件+github actions+serverless 云函数+语雀
实现语雀写完文章能够自动同步到 hexo 博客

本文针对已经搭建好 hexo 博客的，如果没有搭好正常的 hexo 博客的可以去网上找一下，很方便

hexo 同步语雀内容

用到了这个项目：https://github.com/x-cold/yuque-hexo
安装：npm i -g yuque-hexo

然后把 package.json 的内容添加上下面这些

"yuqueConfig": {
  "postPath": "source/_posts",
  "cachePath": "yuque.json",
  "mdNameFormat": "slug",
  "adapter": "hexo",
  "concurrency": 5,
  "baseUrl": "https://www.yuque.com/api/v2",
  "login": "hxfqg9",
  "repo": "web",
  "token": "语雀token",
  "onlyPublished": true,
  "onlyPublic": true
},
"devDependencies": {
  "yuque-hexo": "^1.6.0"
},
"hexo": {
  "version": "4.2.1"
},

这里说一下里面的 baseurl 是固定的
login 和 repo 是如下图这样对应的，个人界面和团队界面都可以

token 是在右上角头像 -> 账户设置 -> Token 添加的，权限的话只给读取就可以
ps.公开的知识库也要设置 Token

在 “scripts” 中添加

1 2	"sync": "yuque-hexo sync", "clean:yuque": "yuque-hexo clean",

这样整体下来我的 package.json 内容如下

{
  "name": "hexo-site",
  "version": "0.0.0",
  "private": true,
  "scripts": {
    "build": "hexo generate",
    "clean": "hexo clean",
    "deploy": "hexo deploy",
    "server": "hexo server",
    "sync": "yuque-hexo sync",
    "clean:yuque": "yuque-hexo clean"
  },
  "yuqueConfig": {
    "postPath": "source/_posts",
    "cachePath": "yuque.json",
    "mdNameFormat": "slug",
    "adapter": "hexo",
    "concurrency": 5,
    "baseUrl": "https://www.yuque.com/api/v2",
    "login": "hxfqg9",
    "repo": "web",
    "token": "语雀token",
    "onlyPublished": true,
    "onlyPublic": true
  },
  "devDependencies": {
    "yuque-hexo": "^1.6.0"
  },
  "hexo": {
    "version": "4.2.1"
  },
  "dependencies": {
    "hexo": "^4.2.1",
    "hexo-deployer-git": "^2.1.0",
    "hexo-generator-archive": "^1.0.0",
    "hexo-generator-baidu-sitemap": "^0.1.6",
    "hexo-generator-category": "^1.0.0",
    "hexo-generator-feed": "^2.2.0",
    "hexo-generator-index": "^1.0.0",
    "hexo-generator-json-content": "^4.2.3",
    "hexo-generator-searchdb": "^1.3.1",
    "hexo-generator-sitemap": "^2.0.0",
    "hexo-generator-tag": "^1.0.0",
    "hexo-renderer-ejs": "^1.0.0",
    "hexo-renderer-marked": "^2.0.0",
    "hexo-renderer-stylus": "^1.1.0",
    "hexo-server": "^1.0.0",
    "hexo-wordcount": "^6.0.1"
  }
}

这时候用 yuque-hexo sync 就会把语雀的文章给下载下来，下载到 \source_posts

然后 hexo g && hexo s 就可以访问 127.0.0.1:4000 本地看一下了
手动发布是 hexo g && hexo d

针对语雀图片无法正常显示的解决办法
在主题的 layout 文件夹中的 post.ejs 文件中加上一句

1	<meta name="referrer" content="no-referrer" />

github actions 自动更新

在 github 上创建一个私有仓库（因为会涉及到一些 token 啥的）仓库名字无所谓
注意：在仓库里面再放一个仓库是没法把里面那个仓库 push 到 github 的，只会传一个空文件夹，导致后期博客成了空白页面，最简单粗暴的办法就是把你 git clone 的 hexo 主题里的 .git 文件夹给删掉

然后在 hexo 的目录下运行如下命令

git init
git add .
git commit -m "first commit"
git remote add origin https://github.com/yichen115/blog.git
git push -u origin master

去 github 的 settings 创建一个 token

只勾上这一个即可

生成了 token 之后一定要记下来，再回来就没法看了

然后来到刚才创建的私有仓库的 settings

添加两个 secret
GH_REF 是你博客的仓库地址 github.com/yichen115/yichen115.github.io
注意去掉前面 https://

GE_TOKEN 是刚才生成的 token

然后来到 actions，点击 set up a workflow yourself

编辑内容如下：

name: Blog CI/CD

on: [push, repository_dispatch]

jobs:
  blog-cicd:
    name: Hexo blog build & deploy
    runs-on: ubuntu-latest
    env:
      TZ: Asia/Shanghai
    steps:
      - name: Checkout codes
        uses: actions/checkout@v2

      - name: Setup node
        uses: actions/setup-node@v1
        with:
          node-version: "12.x"
      - name: Cache node modules
        uses: actions/cache@v1
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}

      - name: Install dependencies
        run: |
          npm install hexo-cli -g
          npm install yuque-hexo -g
          npm install
          yuque-hexo sync
      - name: Generate files
        run: hexo generate

      - name: Deploy blog
        run: |
          git clone "https://${{ secrets.GH_REF }}" deploy_git
          mv ./deploy_git/.git ./public/
          cd ./public
          git config user.name "yichen"
          git config user.email "1097179511@qq.com"
          git add .
          git commit -m "GitHub Actions Auto Builder at $(date +'%Y-%m-%d %H:%M:%S')"
          git push --force --quiet "https://${{ secrets.GH_TOKEN }}@${{ secrets.GH_REF }}" master:master

下面那个 user.name 和 user.email 根据自己的情况改一下，注意对齐

弄完之后每当 push 或 repository_dispatch 的时候都会自动的进行更新

配置 serverless 云函数

来这里 https://console.cloud.tencent.com/scf/ 注册个账号
新建一个函数服务

内容写

# -*- coding: utf8 -*-
import requests

def main_handler(event, context):
    r = requests.post("https://api.github.com/repos/yichen115/blog/dispatches",
    json = {"event_type": "run-it"},
    headers = {"User-Agent":'curl/7.52.1',
              'Content-Type': 'application/json',
              'Accept': 'application/vnd.github.everest-preview+json',
              'Authorization': 'token 你的GH_TOKEN'})
    if r.status_code == 204:
        return "This's OK!"
    else:
        return r.status_code