build #24

	name: build
	on:
	release:
	types: [released]
	workflow_dispatch:

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

	env:
	IS_PRERELEASE: ${{ github.event_name == 'workflow_dispatch' }}

	jobs:
	build-n-publish:
	name: Build and publish to PyPI
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Get prerelease version tags
	if: env.IS_PRERELEASE == 'true'
	run: \|
	py_dirty_tag=$(awk '/__version__ = "[[:digit:]+]\.[[:digit:]+]\.[[:digit:]+]\-.+"/ {print $3}' ./prolif/_version.py)
	py_is_pre=$(test -z "$py_dirty_tag" && echo "false" \|\| echo "true")
	echo "py_is_pre=$py_is_pre" >> $GITHUB_ENV

	- name: Fail if prerelease is not correctly versioned
	if: ( env.IS_PRERELEASE == 'true' ) && !( env.py_is_pre )
	uses: actions/github-script@v3
	with:
	script: \|
	core.setFailed("Versions are not tagged as a prerelease")

	- name: Install python with pip
	uses: actions/setup-python@v4
	with:
	python-version: 3.8

	- name: Install dependencies for packaging
	run: \|
	pip install build

	- name: Check python installation
	run: \|
	which python
	python --version
	pip --version
	pip list

	- name: Build package
	run: \|
	python -m build

	- name: Publish to PyPI
	uses: pypa/gh-action-pypi-publish@release/v1
	with:
	password: ${{ secrets.PYPI_TOKEN }}

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