Update main.yml #3

	name: Security Service

	on:
	push:
	branches:
	- main

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

	jobs:
	tagging:
	#이 tagging 일은 우분투안에서 동작하며 표출되는 이름은 태깅
	name: 태깅
	runs-on: ubuntu-latest
	#꺼내서 보내줄 값
	outputs:
	tag_name: ${{ steps.tag.version.outputs.new_tag }}

	permissions:
	contents: write
	steps:
	- uses: actions/checkout@v4

	- name: tag_version and tagging
	id: tag_version
	uses: mathieudutour/github-tag-action@v6.2
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}

	- name: releasing
	uses: ncipollo/release-action@v1
	#전 단계에 out풋 값을 그대로 가져오고 태그를 달아주는
	with:
	#버전들이 이미 위에 단계에세 만들어졌으니 끝나고 나면 만들어지는 outputs에서 tag를 꺼냄
	#새롭게 계산된 태그값이 들어가게 된다
	tag: ${{steps.tag_version.outputs.new_tag}}
	name: ${{steps.tag_version.outputs.new_tag}}
	body: ${{steps.tag_version.outputs.changelog}}

	build-image:
	name: 도커 이미지 빌드
	runs-on: ubuntu-latest
	needs: tagging # 이 작업을 필요로 한다

	permissions:
	contents: read
	packages: write
	attestations: write
	id-token: write

	steps:
	- name: Check out Repository
	uses: actions/checkout@v4

	- name: sign in github container registry
	uses: docker/login-action@v3
	with:
	registry: ${{env.REGISTRY}}
	username: ${{github.actor}}
	password: ${{secrets.GITHUB_TOKEN}}

	- name: Extract metadata
	uses: docker/metadata-action@v5
	with:
	images: ${{env.REGISTRY}}/ ${{env.IMAGE_NAME}}

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