Feat/alpha env #12

	name: Build Alpha Image

	on:
	# push:
	pull_request:
	branches: [ develop ]
	paths: backend/**
	permissions:
	id-token: write
	jobs:
	push-image:
	defaults:
	run:
	working-directory: backend
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up JDK 17
	uses: actions/setup-java@v3
	with:
	java-version: '17'
	distribution: 'adopt'
	- name: Grant execute permission for gradlew
	run: chmod +x gradlew
	- name: Build with Gradle
	run: ./gradlew build
	- name: check jar file
	run: ls -l build/libs
	- name: Build Image
	run: docker build .
	- name: Configure AWS credentials
	uses: aws-actions/configure-aws-credentials@v4 # More information on this action can be found below in the 'AWS Credentials' section
	with:
	role-to-assume: arn:aws:iam::791335373803:role/AWSPushImageToECR
	aws-region: ap-northeast-2

	- name: Amazon ECR "Login" Action for GitHub Actions
	uses: aws-actions/[email protected]

	- name: push ECR
	env:
	REGISTRY: ${{ steps.login-ecr.outputs.registry }}
	REPOSITORY: zipgo/alpha-backend
	IMAGE_TAG: ${{ github.sha }}
	run: \|
	docker build -t $REGISTRY/$REPOSITORY:$IMAGE_TAG .
	docker push $REGISTRY/$REPOSITORY:$IMAGE_TAG

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