在GitHub建立hexo源仓库
将本地原始数据push上去
使用submodule将主题添加
例如：

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[submodule "themes/butterfly"]
	path = themes/butterfly
	url = https://github.com/jerryc127/hexo-theme-butterfly

去获取发布仓库的PAT
再在源仓库secret中添加GITHUBTOKEN，如图：

upload successful
建立workflows/deploy.yaml

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name: Deploy hexo blog

on:
workflow_dispatch:
push:
branches:

- main

jobs:
build:
runs-on: ubuntu-latest
strategy:
matrix:
node-version: [20.x]

steps:

- uses: actions/checkout@v4
- name: Use Node.js ${{ matrix.node-version }}
  uses: actions/setup-node@v4
  with:
  node-version: ${{ matrix.node-version }}
- name: Configuration environment
  run: |
  sudo timedatectl set-timezone "Asia/Shanghai"
  git config --global user.name "${{ secrets.USERNAME }}"
  git config --global user.email "${{ secrets.EMAIL }}"
- name: Set up PAT for git
  run: |
  git config --global url."https://${{ secrets.GITHUBTOKEN }}@github.com/".insteadOf "git@github.com:"
  git remote set-url origin ${{ secrets.GITURL }}
  git submodule update --init
- name: Install dependencies
  run: |
  export TZ='Asia/Shanghai'
  npm i -g hexo-cli
  npm install
  cd themes/butterfly/ //切换成自己的主题
  npm install
- name: Deploy hexo
  run: |
  hexo clean
  hexo bangumi -u  //bangumi
  hexo g
  gulp  //压缩
  hexo d

需要将在 hexo 的根目录创建一个文件 _config.butterfly.yml，并把主题目录的 _config.yml 內容复制到 _config.butterfly.yml 去，根据自己主题而定。