Migrate to MV3 (Chrome, Firefox, Edge) #519

	name: CI

	on: [push, pull_request]

	jobs:
	style:
	runs-on: ubuntu-latest
	name: Style checks

	steps:
	- uses: actions/checkout@v2

	- name: Setup Node.js environment
	uses: actions/setup-node@v2.1.2

	- name: Install dependencies
	run: \|
	npm i prettier

	- name: Prettier
	run: ./node_modules/prettier/bin-prettier.js --check ./src/* ./src/*/ ./src///* ./sass/*.scss

	build:
	runs-on: ubuntu-latest
	name: Build ${{ matrix.platform }}

	strategy:
	matrix:
	platform: ["chrome", "firefox"]

	steps:
	- uses: actions/checkout@v2

	- name: Setup Node.js environment
	uses: actions/setup-node@v2.1.2

	- name: Install dependencies
	run: npm ci

	- name: Build
	run: npm run ${{ matrix.platform }}
	run-tests:
	runs-on: ubuntu-latest
	name: Run tests
	needs: [ build ]

	steps:
	- uses: actions/checkout@v2

	- name: Setup Node.js environment
	uses: actions/setup-node@v2.1.2

	- name: Install dependencies
	run: npm ci
	env:
	PUPPETEER_SKIP_CHROMIUM_DOWNLOAD: 'true'

	- name: Test code
	uses: mujo-code/puppeteer-headful@master
	with:
	args: npm test

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