Update Docker #153

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
	name: Unit tests
	on:
	workflow_dispatch:
	workflow_call:
	push:
	branches: [ master, debug-github-ci ]
	pull_request:
	branches: [ master ]

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-20.04, ubuntu-22.04]
	python-version: ['3.7', '3.8', '3.9', '3.10']

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	cache: 'pip'
	- name: Install system dependencies
	run: \|
	sudo apt -o Acquire::Retries=3 update
	sudo apt -o Acquire::Retries=3 install xvfb
	sudo make deps-ubuntu
	- name: Install dependencies and browse-ocrd
	run: make deps-dev deps install
	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
	- name: Unittest
	run: xvfb-run make test
	- name: Upload Unit Test Results
	if: always()
	uses: actions/upload-artifact@v3
	with:
	name: Unit Test Results (python-${{ matrix.python-version }} on ${{ matrix.os }})
	path: unittest.xml

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