[BE] 백엔드 CD 자동화 환경 구축 #35

	name: Frontend CI Test

	on:
	pull_request:
	branches: ["develop"]

	permissions:
	checks: write
	pull-requests: write

	jobs:
	detect-changes:
	runs-on: ubuntu-latest
	permissions:
	pull-requests: read
	outputs:
	backend: ${{ steps.filter.outputs.backend }}
	frontend: ${{ steps.filter.outputs.frontend }}
	steps:
	- uses: dorny/paths-filter@v3
	id: filter
	with:
	filters: \|
	backend:
	- 'backend/**'
	frontend:
	- 'frontend/**'
	list-files: "csv"

	fe-test:
	needs: detect-changes
	if: ${{ needs.detect-changes.outputs.frontend == 'true' }}
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash
	working-directory: ./frontend

	steps:
	- name: 모모 레파지토리의 코드를 가져와요 :)
	uses: actions/checkout@v4

	- name: 노드 버젼을 설정해요 :)
	uses: actions/setup-node@v4
	with:
	node-version: "lts/*"

	- name: 이전 의존성을 저장해둔게 있나~? 확인해요 :)
	id: cache
	uses: actions/cache@v4
	with:
	path: "frontend/node_modules"
	key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
	restore-keys: \|
	${{ runner.os }}-node-
	${{ runner.os }}

	- name: package-lock.json을 활용해서 의존성을 깨끗하게 설치해요 :)
	if: steps.cache.outputs.cache-hit != 'true'
	run: npm ci

	- name: RTL을 실행해요 :)
	run: npm run test -- --passWithNoTests

	- name: 테스트 결과를 PR에 코멘트로 등록해요 :)
	uses: EnricoMi/publish-unit-test-result-action@v2
	if: always()
	with:
	files: frontend/test-results/results.xml

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