Remove obsolete 'extensions.json' #82

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	build:
	runs-on: ubuntu-latest
	# Matrix builds allow to test the code against multiple versions of Node.s or on multiple operating systems in parallel.
	# https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idstrategy
	strategy:
	matrix:
	node-version: [16.x]
	steps:
	- uses: actions/checkout@v2
	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v2
	with:
	node-version: ${{ matrix.node-version }}
	- run: npm ci
	lint:
	runs-on: ubuntu-latest
	steps:
	- name: Use Node.js
	uses: actions/checkout@v2
	- name: Install dependencies
	run: npm install
	- name: Run eslint
	run: npm run lint

	test:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2
	- name: Install dependencies
	run: npm install
	- name: Run unit tests
	run: npm test

	cypress-run:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Install dependencies
	run: npm install
	- name: Run server and Cypress tests
	run: \|
	npm run build
	npm start &
	sleep 10
	npm run test:e2e
	env:
	CYPRESS_RECORD_KEY: ${{ secrets.CYPRESS_RECORD_KEY }}
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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