修改版本号 #3

	name: Ali Docker Image CI

	on:
	push:
	tags:
	- 'va*'
	# 每次 push tag 时进行构建，不需要每次 push 都构建。使用通配符匹配每次 tag 的提交，记得 tag 名一定要以 v 开头

	env:
	# 设置 docker 镜像名
	DOCKERHUB_USER: ${{ secrets.ALI_DOCKERHUB_USER }}
	DOCKERHUB_TOKEN: ${{ secrets.ALI_DOCKERHUB_TOKEN }}
	DOCKERHUB_REGISTRY: ${{ secrets.ALI_DOCKERHUB_REGISTRY }}
	IMAGE_NAME: registry.cn-hangzhou.aliyuncs.com/aibotk/wechat-assistant

	jobs:

	build:
	runs-on: ubuntu-latest

	steps:
	- name: Login to Docker Hub
	uses: docker/login-action@v2
	with:
	registry: ${{ env.DOCKERHUB_REGISTRY }}
	username: ${{ env.DOCKERHUB_USER }}
	password: ${{ env.DOCKERHUB_TOKEN }}
	- name: Get the version
	id: vars
	run: echo ::set-output name=tag::$(echo ${GITHUB_REF:10})
	- name: Set up Docker Buildx
	run: docker buildx create --name mybuilder --use
	- name: Enable Docker Buildx
	run: docker buildx use mybuilder
	- name: Build and push
	run: ls & docker buildx build . --file Dockerfile --platform linux/amd64,linux/arm64/v8,linux/arm/v7 -t ${{ env.IMAGE_NAME }}:${{ steps.vars.outputs.tag }} -t ${{ env.IMAGE_NAME }}:latest --push

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