QR Encoder refactor + fountain encoder `restart()` #21

	name: CI

	on:
	push:
	branches:
	- dev
	- main
	pull_request:

	concurrency:
	# Concurrency group that uses the workflow name and PR number if available
	# or commit SHA as a fallback. If a new build is triggered under that
	# concurrency group while a previous build is running it will be canceled.
	# Repeated pushes to a PR will cancel all previous builds, while multiple
	# merges to main will not cancel.
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.sha }}
	cancel-in-progress: true

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.10"]

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	sudo apt-get install libzbar0
	python -m pip install --upgrade pip
	pip install -r requirements.txt -r tests/requirements.txt
	python setup.py install
	- name: Test with pytest
	run: \|
	mkdir artifacts
	python -m pytest \
	--color=yes \
	--cov=seedsigner \
	--cov-append \
	--cov-branch \
	--cov-report term \
	--cov-report html \
	--cov-report html:./artifacts/cov_html \
	--cov-report xml \
	--durations 5 \
	-vv
	- name: Generate screenshots
	run: \|
	python -m pytest tests/screenshot_generator/generator.py
	cp -r ./seedsigner-screenshots ./artifacts/
	- name: Archive CI Artifacts
	uses: actions/upload-artifact@v3
	with:
	name: ci-artifacts
	path: artifacts/**
	retention-days: 10
	# Upload also when tests fail. The workflow result (red/green) will
	# be not effected by this.
	if: always()

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