release #4

	name: release

	on:
	workflow_dispatch:
	inputs:
	version:
	description: "Semantic version tag (e.g., 1.2.3)"
	required: true

	env:
	PYTHON_VERSION: "3.12"

	jobs:
	workflow:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout codebase
	uses: actions/checkout@v4

	- name: Setup python ${{ env.PYTHON_VERSION }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ env.PYTHON_VERSION }}

	- name: Setup poetry
	run: \|
	curl -sSL https://install.python-poetry.org \| python3 -

	- name: Checkout new release branch
	run: \|
	git checkout -b gh/release-${{ inputs.version }}

	- name: Update version in `pyproject.toml`
	run: \|
	poetry version ${{ inputs.version }}

	- name: Commit version bump
	run: \|
	git config --global user.name 'GitHub Actions'
	git config --global user.email '[email protected]'
	git add pyproject.toml
	git commit -m "build: bump version to ${{ inputs.version }}"
	git push origin master

	- name: Push changes to release branch
	run: \|
	git push origin gh/release-${{ inputs.version }}

	- name: Create release
	run: \|
	gh release create ${{ inputs.version }} --title ${{ inputs.version }} --notes "Release ${{ inputs.version }}"
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Publish to PyPI
	run: \|
	poetry publish --build --username __token__ --password ${{ secrets.PYPI_TOKEN }}

	- name: Create pull request
	run: \|
	gh pr create --title "build: release `${{ inputs.version }}`" --body "Release ${{ inputs.version }}" --base master --head gh/release-${{ inputs.version }}
	env:
	GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Provide feedback