remove six requirement; fix toml bug; start on release workflow. #1

	name: Release
	on:
	push:
	branches:
	- main
	tags:
	- "*"
	# pull_request:
	workflow_dispatch:
	inputs:
	prerelease:
	description: "Run a pre-release, testing the build"
	required: false
	type: boolean
	default: false

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build_wheels:
	name: Build wheel for ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os:
	- "ubuntu-22.04"
	- "macos-14"
	steps:
	- uses: pypa/[email protected]
	- uses: actions/upload-artifact@v4
	with:
	name: binary-${{ matrix.os }}
	path: ./wheelhouse/*.whl


	build_sdist:
	name: Build source distribution
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true
	fetch-depth: 0
	- uses: actions/setup-python@v5
	name: Install Python
	with:
	python-version: "3.10"
	- name: Install dependencies
	run: \|
	python -m pip install -U pip
	python -m pip install -U build twine
	- name: Build sdist
	run: \|
	python -m pip install -U pip
	python -m build --sdist .
	- uses: actions/upload-artifact@v4
	with:
	path: dist/*.tar.gz

	publish:
	environment:
	name: pypi
	url: https://pypi.org/p/fsps
	permissions:
	id-token: write
	needs: [build_wheels, build_sdist]
	runs-on: ubuntu-latest
	if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/')
	steps:
	- uses: actions/download-artifact@v4
	with:
	path: dist
	merge-multiple: true
	- uses: pypa/[email protected]

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