ci: add release changelog generation and push #6

	name: Latest Release

	on:
	release:
	types: [published]
	workflow_dispatch:

	jobs:
	publish-release:
	runs-on: ubuntu-latest
	permissions:
	id-token: write
	environment: release
	steps:
	- name: Check out repository
	uses: actions/checkout@v4

	- uses: actions/setup-python@v4
	with:
	python-version: "3.12"

	- uses: pdm-project/setup-pdm@v3
	name: Set up PDM
	with:
	python-version: "3.12"
	cache: true

	- name: Build package
	run: pdm build

	- name: Publish package distributions to PyPI
	uses: pypa/gh-action-pypi-publish@release/v1

	- name: Generate changelog
	runs-on: ubuntu-latest
	outputs:
	release_body: ${{ steps.git-cliff.outputs.content }}
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Generate a changelog
	uses: orhun/git-cliff-action@main
	id: git-cliff
	with:
	config: pyproject.toml
	args: -vv --latest --strip header

	- name: Commit changelog
	run: \|
	git checkout main
	git config user.name 'github-actions[bot]'
	git config user.email 'github-actions[bot]@users.noreply.github.com'
	set +e
	git add docs/CHANGELOG.rst
	git commit -m "release: update changelog"
	git push https://${{ secrets.GITHUB_TOKEN }}@github.com/${GITHUB_REPOSITORY}.git main

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