grabbing latest java server version #602

	name: determine-java-server-version
	run-name: grabbing latest java server version
	on:
	schedule:
	- cron: 20 4 * * *
	# for test purposes, change branch name
	# push:
	# branches: [ branch-name ]
	jobs:
	run-minecraft-launcher:
	runs-on: ubuntu-latest
	steps:
	- name: Install libopengl0 with apt
	run: sudo apt update && sudo apt upgrade -y && sudo apt install libopengl0 -y
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 2
	- name: Setting permissions to execute script
	run: chmod u+x start-mc-launcher.sh
	- name: Start minecraft launcher and write new version file
	run: ./start-mc-launcher.sh
	- name: Check upon diff
	id: check-diff
	run: \|
	newVersionAvailable=$(git diff java_version_latest.json)
	if [ -z "${newVersionAvailable}" ]
	then
	echo "NEW_VERSION=false" >> "$GITHUB_OUTPUT"
	else
	echo "NEW_VERSION=true" >> "$GITHUB_OUTPUT"
	fi
	- name: Commit and push new version when changed
	run: \|
	if [ "${{ steps.check-diff.outputs.NEW_VERSION }}" == "true" ]
	then
	git config --global user.name '${{ github.actor }}'
	git config --global user.email '${{ github.actor }}@users.noreply.github.com'
	git commit -am "[automated] update java server version"
	git push
	else
	echo "No new Minecraft Java Edition available."
	fi

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