build

Add infrastructure to release/publish as part of CI #18

	name: build

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]
	release:
	types:
	- published

	jobs:

	build:
	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ubuntu-latest]
	node-version: [16.x]

	steps:
	- name: install dependencies on ubuntu
	if: startsWith(matrix.os,'ubuntu')
	run: \|
	sudo apt install -y make gcc pkg-config build-essential libx11-dev libxkbfile-dev

	- uses: actions/checkout@v2

	- name: Use Node.js ${{ matrix.node-version }}
	uses: actions/setup-node@v1
	with:
	node-version: ${{ matrix.node-version }}

	- name: Get yarn cache directory path
	id: yarn-cache-dir-path
	run: echo "::set-output name=dir::$(yarn cache dir)"

	- run: yarn --frozen-lockfile

	tests:
	timeout-minutes: 60
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-node@v3
	with:
	node-version: 16
	- name: Install dependencies
	run: yarn
	- name: Run tests
	uses: coactions/setup-xvfb@v1
	with:
	run: yarn test

	code-lint:
	runs-on: ubuntu-latest

	steps:
	- name: Check out Git repository
	uses: actions/checkout@v2

	- uses: actions/setup-node@v1
	with:
	node-version: '16'

	# ESLint and Prettier must be in `package.json`
	- run: yarn --frozen-lockfile --ignore-scripts

	- run: yarn lint

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