Feature/pipeline cashing #898

	name: Check PR for merging

	on:
	pull_request:

	concurrency:
	group: pr-allowed-to-merge-${{ github.ref_name }}
	cancel-in-progress: true

	jobs:
	tests:
	name: Check if `lively.next` world loads and tests stay green
	runs-on: ubuntu-latest
	steps:
	- name: Setup node
	uses: actions/setup-node@v3
	with:
	node-version: '20.10'
	- name: Install `sultan`
	run: pip3 install sultan
	- name: Checkout repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Cache `lively.next` dependencies
	id: cache-lively-deps
	uses: actions/cache/restore@v3
	env:
	cache-name: lively-deps
	with:
	path: \|
	lively.next-node_modules/
	.puppeteer-browser-cache/
	key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('lively*/package.json') }}
	- name: Install `lively.next`
	run: \|
	chmod a+x ./install.sh
	./install.sh
	- name: Cache `lively.next` dependencies
	if: ${{ steps.cache-lively-deps.outputs.cache-hit != 'true' }}
	uses: actions/cache/save@v3
	env:
	cache-name: lively-deps
	with:
	path: \|
	lively.next-node_modules/
	.puppeteer-browser-cache/
	key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('lively*/package.json') }}
	- name: Check if Bundled Artifacts are up to Date
	run: ./scripts/check-build-status.py
	- name: Run CI Test Script for Changed Folders
	run: ./scripts/test.sh $(./scripts/tests_for_branch.sh)
	- name: Start the lively server
	run: \|
	chmod a+x ./start-server.sh
	./start-server.sh > /dev/null 2>&1 &
	# wait until server is guaranteed to be running
	sleep 30
	- name: Run boot check script
	run: \|
	chmod a+x ./scripts/check-boot.sh
	./scripts/check-boot.sh

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