WIP: Only run commit check on latest commit #4

	name: Update stub

	on:
	push:

	concurrency:
	group: ${{ github.workflow }}-${{ github.event.pull_request.number \|\| github.ref }}
	cancel-in-progress: true

	jobs:
	stubgen:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@master
	with:
	fetch-depth: 0 # otherwise, you will failed to push refs to dest repo
	submodules: recursive
	- name: Extract branch name
	shell: bash
	run: echo "branch=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}" >> $GITHUB_OUTPUT
	id: extract_branch
	- uses: actions/setup-python@v5
	with:
	python-version: '3.8'
	- name: Check, update stub and formatting
	run: \|
	pip install build ruff
	pip install git+https://github.com/wjakob/nanobind.git@stubgen
	ruff check src-python
	ruff check scripts
	pip install .
	ruff format src-python
	ruff format scripts
	python -m nanobind.stubgen \
	-m apngasm_python \
	-o src-python/apngasm_python/_apngasm_python.pyi \
	-M src-python/apngasm_python/py.typed
	- name: Commit & Push changes
	uses: actions-js/push@master
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	message: Update stub and formatting
	branch: ${{ steps.extract_branch.outputs.branch }}

Provide feedback