improved export dialogs for sointu and protracker #339

	name: CI
	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]
	jobs:
	detectonly:
	name: Detect use of .only
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Detect use of .only
	run: \|
	grep -rq --include '*.spec.js' \.only\( . && echo 'You have .only() in your tests!' && exit 1
	exit 0
	chromeheadless:
	name: Chrome headless
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Chrome headless
	run: \|
	cd wasmaudioworklet
	npm install
	npm test
	firefoxxvfb:
	name: Firefox xvfb
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Firefox xvfb
	run: \|
	sudo apt-get install pulseaudio
	pulseaudio -D --exit-idle-time=-1
	cd wasmaudioworklet
	npm install
	xvfb-run npm run test-firefox
	assemblyscriptsynth:
	name: AssemblyScript synth
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Assemblyscript synth
	run: \|
	cd wasmaudioworklet/synth1
	npm install
	npm run test:ci
	bundle-pianorolldemo:
	name: Bundle pianorolldemo
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Bundle pianorolldemo
	run: \|
	cd wasmaudioworklet
	npm install
	npm run bundle-pianorolldemo
	bundle-songcompiler:
	name: Bundle songcompiler
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Bundle songcompiler
	run: \|
	cd wasmaudioworklet
	npm install
	npm run bundle-songcompiler

Provide feedback