docs: rework requirements for contributors #2195

	name: example-start
	on:
	push:
	branches:
	- 'master'
	pull_request:
	workflow_dispatch:

	env:
	# Disable update-check called by serve through start or start2 script
	# works around issue when more than one instance of serve is started
	# See PR https://github.com/vercel/serve/pull/457
	NO_UPDATE_CHECK: 1

	jobs:

	start:
	# example with web application build,
	# server start and waiting for the server
	# to respond before running tests
	runs-on: ubuntu-22.04
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Cypress tests
	uses: ./
	with:
	working-directory: examples/start
	build: npm run build
	start: npm start
	wait-on: 'http://localhost:3000'

	start-multiple:
	# example with web application build
	# and several services to start
	runs-on: ubuntu-22.04
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Cypress tests
	uses: ./
	with:
	working-directory: examples/start
	build: npm run build
	# single start command per line
	start: \|
	npm start
	npm run start2
	wait-on: 'http://localhost:8000'
	config: 'baseUrl=http://localhost:8000'

	start-multiple-commas:
	# example with web application build
	# and several services to start
	runs-on: ubuntu-22.04
	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Cypress tests
	uses: ./
	with:
	working-directory: examples/start
	build: npm run build
	# use commas to separate the commands
	start: npm start, npm run start2
	wait-on: 'http://localhost:8000'
	config: 'baseUrl=http://localhost:8000'

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