Merge pull request #4 from kaiachain/feat/add-dockerfile-and-CI #1

	name: production-mainnet-fee-delegation-CI
	on:
	push:
	branches:
	- main

	jobs:
	build-and-push-image-to-ECR:
	permissions:
	id-token: write
	contents: read
	runs-on: ubuntu-latest

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

	- name: Get AWS credentials
	uses: aws-actions/configure-aws-credentials@v4
	with:
	role-to-assume: ${{ vars.AWS_IAM_ROLE_ARN_PROD}}
	role-session-name: SessionForKlaytnActions
	aws-region: ${{ vars.AWS_REGION_PROD}}

	- name: Login to Amazon ECR
	uses: aws-actions/amazon-ecr-login@v2
	id: login-ecr

	- name: Extract commit hash
	id: vars
	run: echo "::set-output name=hash::$(git rev-parse --short HEAD)"

	- name: Build, tag, and push image to Amazon ECR
	env:
	ECR_REGISTRY: ${{ steps.login-ecr.outputs.registry }}
	ECR_REPOSITORY: ${{ vars.ECR_REPOSITORY_MAINNET }}
	IMAGE_TAG: ${{ steps.vars.outputs.hash }}
	API_URL: ${{ vars.MAINNET_API_URL }}
	run: \|
	echo "NEXT_PUBLIC_API_URL= $API_URL" > .env.production
	cat .env.production
	docker build -f dockerfile --build-arg VERSION=$IMAGE_TAG -t $ECR_REGISTRY/$ECR_REPOSITORY:$IMAGE_TAG .
	docker push $ECR_REGISTRY/$ECR_REPOSITORY -a

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