Publish Nightly #487

	name: Publish Nightly

	on:
	schedule:
	- cron: '30 19 * * *'

	permissions:
	id-token: write
	contents: write
	checks: write

	jobs:

	evaluate_changes:
	name: Evaluate changes for run or skipping nightly build
	runs-on: ubuntu-latest
	outputs:
	SHOULD_BUILD: ${{ steps.check.outputs.shouldBuild }}
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 1

	- name: Check
	id: check
	run: \|
	if [[ $(git rev-list --after="24 hours" main) ]]; then
	echo ::set-output name=shouldBuild::true
	else
	echo ::set-output name=shouldBuild::false
	fi

	build:
	name: Build
	needs: evaluate_changes
	if: ${{ needs.evaluate_changes.outputs.SHOULD_BUILD == 'true' }}
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup Java
	uses: actions/setup-java@v4
	with:
	distribution: zulu
	java-version: 18

	- name: Build
	uses: gradle/gradle-build-action@v3
	with:
	gradle-version: current
	arguments: build

	create_tag:
	name: Nightly Tag
	needs: build
	runs-on: ubuntu-latest
	steps:

	- name: Checkout
	uses: actions/checkout@v4

	- name: Create TAG_NAME environment variable
	run: \|
	echo "TAG_NAME=nightly-$(date --rfc-3339=date)" >> $GITHUB_ENV

	- name: Create tag
	uses: rickstaa/action-create-tag@v1
	env:
	TAG_NAME: ${{ env.TAG_NAME }}
	with:
	tag: ${{ env.TAG_NAME }}

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