Improve existing_handlers #206

	name: Build Docker Images

	on:
	push:
	branches:
	- master
	# 혹은 수동으로 실행시킬 수 있음
	workflow_dispatch:

	jobs:
	build:
	# ubuntu-latest github runner 사용
	runs-on: ubuntu-latest
	steps:
	# repository checkout
	- uses: actions/checkout@v2

	# 태그명을 다른 setp에서 사용할 수 있도록 output에 저장
	- name: Set output
	id: vars
	run: echo ::set-output name=tag::$(make version)

	# tonistiigi/binfmt 이미지를 이용해 qemu 설치
	- name: Docker Setup QEMU
	uses: docker/setup-qemu-action@v1.2.0

	# docker buildx 설치
	- name: Docker Setup Buildx
	uses: docker/setup-buildx-action@v1.6.0

	- name: Docker Login
	uses: docker/login-action@v1.10.0
	with:
	username: ${{ secrets.DOCKER_USER }}
	password: ${{ secrets.DOCKER_TOKEN }}

	# buildx 명령어로 amd64, arm64, arm/v6, arm/v7 아키텍처 이미지 빌드 및
	- name: Build Image
	run: TERM=xterm make docker IS_MULTI_ARCH=true VERSION=latest
	#working-directory: python
	# run: docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v6 -t ${{secrets.DOCKER_USER}}/pawnlib:${{ steps.vars.outputs.tag }} --push .

	- name: Build Image
	run: TERM=xterm make docker IS_MULTI_ARCH=true

Provide feedback