Merge pull request #81 from CSID-DGU/feature/#68/prediction #82

	name: owl CI/CD with Gradle

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

	permissions:
	contents: read

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- name: 🦉 Checkout code
	uses: actions/checkout@v3

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

	- name: 🦉 Gradle Caching - 빌드 시간 향상
	uses: actions/cache@v3
	with:
	path: \|
	~/.gradle/caches
	~/.gradle/wrapper
	key: ${{ runner.os }}-gradle-${{ hashFiles('*/.gradle', '*/gradle-wrapper.properties') }}
	restore-keys: \|
	${{ runner.os }}-gradle-

	- name: 🦉 gradle build를 위한 권한을 부여합니다.
	run: chmod +x backend/gradlew

	- name: 🦉 gradle build 중입니다.
	run: \|
	cd backend
	./gradlew build -x test --stacktrace

	- name: 🦉 Docker Hub에 로그인 후, docker image build 후 Docker Hub에 push합니다.
	env:
	DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
	DOCKERHUB_PASSWORD: ${{ secrets.DOCKERHUB_PASSWORD }}
	DOCKERHUB_REPOSITORY: ${{ secrets.DOCKERHUB_REPOSITORY }}
	run: \|
	cd backend
	sudo docker login -u $DOCKERHUB_USERNAME -p $DOCKERHUB_PASSWORD
	sudo docker build -t $DOCKERHUB_USERNAME/$DOCKERHUB_REPOSITORY:latest .
	sudo docker push $DOCKERHUB_USERNAME/$DOCKERHUB_REPOSITORY:latest

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