Bump actions/setup-node from 4 to 6 #417

	name: "Backend tests"

	# any branch is useful for testing before a PR is submitted
	on: [push, pull_request]

	jobs:
	withplugins:
	# run on pushes to any branch
	# run on PRs from external forks
	if: \|
	(github.event_name != 'pull_request')
	\|\| (github.event.pull_request.head.repo.id != github.event.pull_request.base.repo.id)
	name: with Plugins
	runs-on: ubuntu-latest

	steps:
	-
	name: Install etherpad core
	uses: actions/checkout@v5
	with:
	repository: ether/etherpad-lite
	path: ./etherpad
	-
	name: Checkout plugin repository
	uses: actions/checkout@v5
	with:
	path: ./plugin
	-
	uses: actions/setup-node@v6
	with:
	node-version: 20
	- uses: pnpm/action-setup@v4
	name: Install pnpm
	with:
	version: 10
	run_install: false
	- name: Get pnpm store directory
	shell: bash
	run: \|
	echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
	- uses: actions/cache@v4
	name: Setup pnpm cache
	with:
	path: ${{ env.STORE_PATH }}
	key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
	restore-keys: \|
	${{ runner.os }}-pnpm-store-
	-
	name: Prepare Etherpad core
	run: \|
	cd ./etherpad
	./bin/installDeps.sh
	pnpm link --global
	-
	name: Prepare plugin
	run: \|
	pnpm config set auto-install-peers false
	cd ./plugin
	PLUGIN_NAME=$(npx -c 'printf %s\\n "${npm_package_name}"') \|\| exit 1
	pnpm install
	pnpm link --global
	- name: Link plugin to Etherpad
	run: \|
	cd ./etherpad/src
	pnpm link etherpad-cli-client
	-
	name: Remove core tests so only the client is tested
	run: rm -rf ./etherpad/src/tests/backend/specs
	-
	name: Run the backend tests
	run: cd ./etherpad && pnpm run test

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