[BE] jwt token 생성, 검증, email 추출 기능 구현 #16

	# WorkFlow For CI
	# Build & Test
	# Comment for Fail Test
	# Gradle Cache

	name: backend Java CI with Gradle

	on:
	pull_request:
	branches: [ "develop" ]
	paths:
	- 'backend/**'

	defaults:
	run:
	working-directory: backend

	permissions:
	contents: read
	checks: write
	pull-requests: write

	jobs:

	build:
	runs-on: ubuntu-22.04

	steps:
	- name: set up Repository
	uses: actions/checkout@v3

	- name: Set up JDK 17
	uses: actions/setup-java@v3
	with:
	java-version: '17'
	distribution: 'corretto'

	- name: Give permission for Gradle
	run: chmod +x gradlew

	- name: Cache Gradle
	id: cache-gradle
	uses: actions/cache@v3
	with:
	path: ~/.gradle/caches
	key: ${{ runner.os }}-gradle-${{ hashFiles('*/.gradle') }}
	restore-keys: \|
	${{ runner.os }}-gradle-

	- name: Build with Gradle
	run: ./gradlew build

	- name: Write Test Report
	uses: EnricoMi/publish-unit-test-result-action@v2
	if: always()
	with:
	files: '*/build/test-results/test/TEST-.xml'

	- name: Comment(Annotation) for Failed Test
	uses: mikepenz/action-junit-report@v3
	if: always()
	with:
	report_paths: '*/build/test-results/test/TEST-.xml'

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