Set functions runtime to Node 22 — Gen1 auth trigger blocks nodejs24 #3659

	name: Build project + unit test

	on: [push]

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v1
	- uses: actions/setup-node@v4
	with:
	node-version-file: .nvmrc
	cache: 'npm'
	# firebase-tools 15.x requires JDK 21+ to run the Firestore emulator
	# used by `npm test`.
	- uses: actions/setup-java@v4
	with:
	distribution: temurin
	java-version: '21'
	- name: npm install (ci)
	run: \|
	npm ci
	- name: npm build
	run: \|
	npm run build
	- name: npm lint:i18n
	run: \|
	npm run lint:i18n
	- name: functions npm install (ci)
	working-directory: ./functions
	run: npm ci
	- name: npm test (Firestore rules and functions/)
	run: \|
	npm run test
	- name: build functions/
	working-directory: ./functions
	run: npm run build
	- name: run lighthouse ci
	run: \|
	npm install -g @lhci/cli@0.14.x
	lhci autorun --config=./lighthouse/lighthouserc.json
	env:
	LHCI_GITHUB_APP_TOKEN: ${{ secrets.LHCI_GITHUB_APP_TOKEN }}

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