Making a start on backporting 1.20 code #121

	name: Build
	on: [push, workflow_dispatch]
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Setup Java
	uses: actions/setup-java@v3
	with:
	distribution: temurin
	java-version: 8 # 17
	- name: Setup Gradle
	uses: gradle/gradle-build-action@v2
	- name: Setup Keystore
	run: \|
	echo ${{ secrets.KEYSTORE_BASE64 }} \| base64 -d > keystore.jks
	echo "keyStore=keystore.jks" >> gradle.properties
	echo "keyStoreAlias=${{ secrets.KEYSTORE_ALIAS }}" >> gradle.properties
	echo "keyStorePass=${{ secrets.KEYSTORE_PASS }}" >> gradle.properties
	echo "keyStoreKeyPass=${{ secrets.KEYSTORE_KEY_PASS }}" >> gradle.properties
	echo "signSHA1=${{ secrets.KEYSTORE_SIGN_SHA1 }}" >> gradle.properties
	- name: Build and check
	run: ./gradlew build --stacktrace
	#- name: Integration tests
	# run: ./gradlew runGameTestServer --stacktrace
	- name: Archive jars
	uses: actions/upload-artifact@v3
	with:
	name: signed-jars
	path: \|
	./build/libs/*.jar
	if-no-files-found: error
	# - name: Publish
	# uses: Kir-Antipov/mc-publish@v3.2
	# if: "contains(github.event.head_commit.message, '[ci publish]')"
	# with:
	# version-type: beta
	# files: build/libs/!(*-@(dev\|sources\|javadoc)).jar
	# github-token: ${{ secrets.GITHUB_TOKEN }}
	# github-commitish: ${{ env.GITHUB_SHA }}
	# github-files-primary: build/libs/!(*-@(dev\|sources\|javadoc)).jar
	# github-files-secondary: build/libs/*-@(dev\|sources\|javadoc).jar
	# curseforge-id: 309664
	# curseforge-token: ${{ secrets.CURSEFORGE_TOKEN }}
	# modrinth-id: w3bbwFYU
	# modrinth-token: ${{ secrets.MODRINTH_TOKEN }}

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