Merge branch 'master' of https://github.com/didi/mpx #1395

	name: docs

	on:
	push:
	branches:
	- master
	jobs:
	deploy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: technote-space/get-diff-action@v4
	with:
	PATTERNS: \|
	+(docs\|docs-vuepress)/*/
	+(docs\|docs-vuepress)/.//
	# vuepress生成最终文档
	- name: generate docs file
	if: env.GIT_DIFF
	run: \|
	npm i
	npm run docs:build

	# 使用 https://github.com/appleboy/scp-action 进行部署，注意 strip_components 用于控制层级
	- name: Deploy to self-host server
	if: env.GIT_DIFF
	uses: appleboy/scp-action@master
	with:
	host: ${{ secrets.DOCS_SERVER_HOST }}
	username: ${{ secrets.DOCS_SERVER_USER }}
	key: ${{ secrets.DOCS_SERVER_KEY }}
	command_timeout: "20m"
	source: "./docs-vuepress/.vuepress/dist/"
	strip_components: 4
	target: "${{ secrets.DOCS_SERVER_DIR }}"

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