LFS workaround using archived releases in CI #58

	# SPDX-FileCopyrightText: 2013-2020 Christopher Kerr, "bcolsen"
	# SPDX-License-Identifier: GPL-3.0-or-later

	name: CI tests
	on:
	pull_request:
	push:
	branches:
	- master

	concurrency:
	# cancels running checks on new pushes
	group: check-${{ github.ref }}
	cancel-in-progress: true

	jobs:

	pytest:
	name: Run Python unit tests
	runs-on: ubuntu-22.04

	strategy:
	fail-fast: false
	max-parallel: 6
	matrix:
	python-version: ['3.8', '3.9', '3.10', '3.11']

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	lfs: false

	# Due to limited LFS bandwidth, it is preferable to download
	# test files from the last release.
	#
	# This does mean that testing new LFS files in the CI is tricky;
	# care should be taken to also test new files locally first
	# Tests missing these files in the CI should still fail.
	- name: Download static files from last release for testing
	uses: robinraju/release-downloader@v1
	with:
	latest: true
	tarBall: true
	zipBall: false
	out-file-path: /home/runner/work/last-release
	extract: true

	- name: Copy test files from static downloaded release
	run: \|
	cp -r /home/runner/work/last-release/*/tests/testdata tests
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install MDBTools OS dependency
	run: \|
	sudo apt install -y mdbtools

	# tox-gh workflow following instructions at https://github.com/tox-dev/tox-gh
	- name: Install tox
	run: python -m pip install tox-gh

	- name: Setup tests
	run: \|
	tox -vv --notest

	- name: Run all tests
	run: \|-
	tox --skip-pkg-install

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