check if parameter exists do nothing #23


	name: ppn

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	- name: Set up JDK 17
	uses: actions/setup-java@v3
	with:
	java-version: '17'
	distribution: 'temurin'
	cache: maven
	- name: Build with Maven
	run: mvn clean install

	- name: Prepare S3 upload target
	run: mkdir artifacts && cp target/*.jar artifacts/

	- name: install aws cli
	run: sudo apt-get update && sudo apt-get install -y awscli

	- name: Set up aws credentials
	run: \|
	mkdir -p ~/.aws
	touch ~/.aws/credentials
	echo "[default]
	aws_access_key_id = ${AWS_ACCESS_KEY_ID}
	aws_secret_access_key = ${AWS_SECRET_ACCESS_KEY}" > ~/.aws/credentials
	env:
	AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
	AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY}}
	AWS_S3_BUCKET: ${{ secrets.AWS_S3_BUCKET}}

	- name: Copy files to S3
	run: aws s3 cp artifacts s3://${{ secrets.AWS_S3_BUCKET }}/${GITHUB_SHA::7}/ --recursive --region us-east-1

	# Optional: Uploads the full dependency graph to GitHub to improve the quality of Dependabot alerts this repository can receive
	- name: Update dependency graph
	uses: advanced-security/maven-dependency-submission-action@571e99aab1055c2e71a1e2309b9691de18d6b7d6

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