Update main.yml #1

	name: Build and Deploy MkDocs

	on:
	push:
	branches:
	- main # 或你的主分支

	jobs:
	build-and-deploy:
	runs-on: ubuntu-latest

	steps:
	# 1) 正常检出代码（可以去掉 ssh-key 这一行）
	- name: Checkout code
	uses: actions/checkout@v3

	# 2) 装 Python
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.9'

	# 3) 安装依赖
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	# 4) 构建 MkDocs
	- name: Build MkDocs
	run: mkdocs build

	# 5) 显式配置 SSH 私钥 + known_hosts
	- name: Prepare SSH
	run: \|
	mkdir -p ~/.ssh
	# 把 Secrets 中的私钥写入 id_rsa 并赋予 600 权限
	echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/id_rsa
	chmod 600 ~/.ssh/id_rsa
	# 启动 ssh-agent 并把 id_rsa 加载进去
	eval "$(ssh-agent -s)"
	ssh-add ~/.ssh/id_rsa
	# 将目标服务器添加到 known_hosts，避免初次连接询问
	ssh-keyscan -p ${{ secrets.SERVER_PORT \|\| '22' }} ${{ secrets.SERVER_HOST }} >> ~/.ssh/known_hosts
	# 6) 通过 rsync 部署
	- name: Deploy to server
	run: \|
	rsync -avz --delete site/ \
	--exclude='.user.ini' \
	--exclude='.htaccess' \
	${{ secrets.SERVER_USER }}@${{ secrets.SERVER_HOST }}:/www/wwwroot/aiwiki/

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