Publish #43

	name: "Publish"

	on:
	push:
	tags:
	- "v[0-9]+.[0-9]+.[0-9]"
	# Alpha versions
	- "v[0-9]+.[0-9]+.[0-9]a[0-9]+"
	workflow_dispatch:
	inputs:
	branch:
	description: Branch that contains the release
	type: string
	default: main

	jobs:
	publish:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	id-token: write
	steps:
	- uses: actions/checkout@v3
	if: github.event_name == 'push'

	- uses: actions/checkout@v3
	if: github.event_name == 'workflow_dispatch'
	with:
	ref: ${{ inputs.branch }}

	- name: Install Poetry
	run: pipx install poetry==1.8.3

	- name: Install dependencies
	run: \|
	poetry config virtualenvs.in-project true
	poetry install --all-extras

	- name: Check package version matches tag
	if: github.event_name == 'push'
	run: \|
	TAG_VERSION=${GITHUB_REF#refs/tags/v}
	PACKAGE_VERSION=$(poetry version -s)
	if [ "$TAG_VERSION" != "$PACKAGE_VERSION" ]; then
	echo "Error: Tag version ($TAG_VERSION) does not match package version ($PACKAGE_VERSION)"
	exit 1
	fi
	- name: Check that version is alpha version
	if: github.event_name == 'workflow_dispatch'
	run: \|
	PACKAGE_VERSION=$(poetry version -s)
	if [[ ! "$PACKAGE_VERSION" =~ .*(a\|dev)[0-9]+$ ]]; then
	echo "Error: Package version ($PACKAGE_VERSION) is not an alpha version (should end with 'aN' or 'devN' where N is a number)"
	exit 1
	fi

	- name: Build Python package
	run: poetry build

	- name: Publish package distributions to PyPI
	uses: pypa/gh-action-pypi-publish@release/v1
	with:
	verbose: true
	print-hash: true

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