new example: buoyant-bubble with a Boussinesq system (velocity extrapolation in time + pressure solver) (AGH eng. project by Michał Kowalczyk @Caastlefox) #1012

	name: readme_matlab

	defaults:
	run:
	shell: bash

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]
	schedule:
	- cron: '0 13 * * 4'

	jobs:
	matlab:
	strategy:
	matrix:
	# https://www.mathworks.com/support/requirements/python-compatibility.html
	include:
	- matlab-version: "R2021b"
	python-version: "3.9"
	- matlab-version: "R2024b"
	python-version: "3.12"
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4.2.2
	- uses: actions/setup-python@v5.3.0
	with:
	python-version: ${{ matrix.python-version }}
	- run: pip install -e .
	- run: pip install pytest-codeblocks pytest
	- run: python -c "import pytest_codeblocks; code=pytest_codeblocks.extract_from_file('docs/markdown/pympdata_landing.md'); f=open('readme.m', 'w'); f.writelines(block.code for block in code if block.syntax=='Matlab'); f.close()"
	- run: cat readme.m
	- uses: matlab-actions/setup-matlab@v2.3.0
	with:
	release: ${{ matrix.matlab-version }}
	- uses: matlab-actions/run-command@v2.1.1
	with:
	command: pe=pyenv; assert(pe.Version == "${{ matrix.python-version }}");
	- uses: matlab-actions/run-command@v2.1.1
	with:
	command: readme

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