Add DocxodusEngine as a second comparison engine #4

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	permissions:
	contents: read

	jobs:
	test:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest]
	python-version: ['3.9', '3.11', '3.12']

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- name: Set up .NET
	uses: actions/setup-dotnet@v4
	with:
	dotnet-version: '8.0.x'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install hatch

	- name: Build engine binaries
	run: python build_differ.py

	- name: Run tests
	run: hatch run test

	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Set up .NET
	uses: actions/setup-dotnet@v4
	with:
	dotnet-version: '8.0.x'

	- name: Install build dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install hatch hatchling

	- name: Build package
	run: hatch build

	- name: Check package
	run: \|
	pip install twine
	twine check dist/*

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