main

Improve action #19

	# main test workflow; ported from .travis.yaml
	name: main

	on:
	push:
	branches: [ '*', $default-branch ]
	pull_request:
	branches: [ $default-branch ]

	jobs:
	build:
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash -l {0}
	strategy:
	matrix:
	python-version: ['3.10', '3.12']
	steps:
	- name: Checkout source code
	uses: actions/checkout@v4
	- name: Install build deps
	run: \|
	sudo apt-get update
	sudo apt-get -y install openmpi-bin libopenmpi-dev
	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Build
	run: \|
	python -m pip install setuptools wheel nose mpi4py numpy cython build runtests
	python -m build
	- name: Install
	run: \|
	python -m pip install dist/pfft-python*.whl
	- name: Unit tests
	run: \|
	python ./runtests.py --mpirun="mpirun -np 4"
	- name: Roundtrips
	run: \|
	mpirun -n 1 python $PWD/scripts/pfft-roundtrip-matrix.py -v -diag -Nproc 1 1 -Nmesh 13 15 16
	mpirun -n 2 python $PWD/scripts/pfft-roundtrip-matrix.py -v -diag -Nproc 2 1 -Nproc 1 2 -Nmesh 13 15 16
	mpirun -n 4 python $PWD/scripts/pfft-roundtrip-matrix.py -v -diag -Nproc 2 2 -Nmesh 13 15 16
	mpirun -n 4 python $PWD/scripts/pfft-roundtrip-matrix.py -v -diag -Nproc 2 2 -Nmesh 13 15
	- name: Version
	run: \|
	bash check_tag.sh pfft/version.py

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