Release 1.5.7.0 #90

	name: Publish PyPNM To PyPI

	on:
	push:
	tags:
	- "v..."

	permissions:
	contents: read

	jobs:
	tag-check:
	runs-on: ubuntu-latest
	outputs:
	is_ga: ${{ steps.check.outputs.is_ga }}
	is_on_main: ${{ steps.maincheck.outputs.is_on_main }}
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Validate GA tag
	id: check
	shell: bash
	run: \|
	if [[ "${GITHUB_REF_NAME}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
	echo "is_ga=true" >> "${GITHUB_OUTPUT}"
	else
	echo "is_ga=false" >> "${GITHUB_OUTPUT}"
	fi
	- name: Validate tag is on main
	id: maincheck
	shell: bash
	run: \|
	git fetch --no-tags origin main
	if git merge-base --is-ancestor "${GITHUB_SHA}" "origin/main"; then
	echo "is_on_main=true" >> "${GITHUB_OUTPUT}"
	else
	echo "is_on_main=false" >> "${GITHUB_OUTPUT}"
	fi

	publish:
	needs: tag-check
	if: ${{ needs.tag-check.outputs.is_ga == 'true' && needs.tag-check.outputs.is_on_main == 'true' }}
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"

	- name: Build package
	run: \|
	python -m pip install --upgrade pip
	python -m pip install build
	python -m build

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

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