拉取镜像到本地 #43

	name: 拉取镜像到本地

	on:
	workflow_dispatch:
	inputs:
	oldimage_name:
	description: '镜像地址'
	default: 'nginx busybox alpine'
	cpu_arch:
	description: '默认x86'
	default: 'amd64'
	type: choice
	options:
	- amd64
	- arm64
	- arm/v6
	- arm/v7
	- 386
	- s390
	- ppc64le

	jobs:
	build:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v2
	- name: 拉取镜像并下载到本地
	run: \|
	cpu_arch=${{ github.event.inputs.cpu_arch }}
	echo ${cpu_arch}
	for i in ${{ github.event.inputs.oldimage_name }}
	do
	docker pull $i --platform=${cpu_arch}
	name=`echo $i \| awk -F ':' '{print $1}'\|awk -F '/' '{print $NF}'`
	docker save $i -o $name.tar
	done
	mkdir artifacts
	mv *.tar artifacts/
	- uses: actions/upload-artifact@v2
	#- uses: actions/upload-artifact@v3
	with:
	name: artifacts
	path: artifacts/*

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