Make it even simpler #3

	name: Let Us Test MPI

	on:
	push:
	branches-ignore:
	- main
	workflow_dispatch:
	inputs:
	git-ref:
	description: Git Hash (Optional)
	required: false

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	defaults:
	run:
	shell: bash -l {0}

	env:
	PYTHONWARNINGS: ignore::UserWarning
	PYTHON_CORE_PKGS: wheel
	PYPI_ONLY: z3-solver
	PYPY_EXCLUDE: scipy numdifftools seaborn statsmodels
	CACHE_VER: v221013.1
	NEOS_EMAIL: [email protected]
	SRC_REF: ${{ github.head_ref \|\| github.ref }}

	jobs:
	build:
	name: linux/3.10${{ matrix.other }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest]
	python: ['3.10']
	other: ['']

	include:
	- os: ubuntu-latest
	python: '3.10'
	other: /mpi

	steps:
	- name: Set up list of stuff to install
	run: \|
	EXTRAS=tests
	if test -z "${{matrix.slim}}"; then
	EXTRAS="$EXTRAS,docs,optional"
	fi
	echo "EXTRAS=$EXTRAS" >> $GITHUB_ENV
	PYTHON_PACKAGES="${{matrix.PACKAGES}}"
	echo "PYTHON_PACKAGES=$PYTHON_PACKAGES" \
	\| tr '\n' ' ' \| sed 's/ \+/ /g' >> $GITHUB_ENV

	- name: Set up Miniconda Python ${{ matrix.python }}
	uses: conda-incubator/setup-miniconda@v3
	with:
	auto-update-conda: false
	python-version: ${{ matrix.python }}

	- name: Let us install some stuff
	run: \|
	# Set up environment
	conda config --set always_yes yes
	# Print environment info
	echo "* CONDA environment: *"
	conda info
	conda config --show-sources
	conda config --show channels
	conda list --show-channel-urls
	which python
	python --version
	echo "* Attempting install *"
	conda install --update-deps -y mpi4py

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