asu/update: avoid crashes on non-existent or obsolete versions #139

	name: Upload Python Package and Docker Container

	on:
	push:
	branches:
	- main
	release:
	types:
	- created

	jobs:
	deploy:
	runs-on: ubuntu-24.04
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: "3.x"

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install poetry

	- name: Set __version__ and poetry version
	if: github.event_name == 'release'
	run: \|
	TAG="$(git describe --tags --abbrev=0)"
	echo "__version__ = \"${TAG##*v}\"" > asu/__init__.py
	poetry version "${TAG##*v}"

	- name: Build and publish
	if: github.event_name == 'release'
	run: \|
	poetry config pypi-token.pypi ${{ secrets.PYPI_TOKEN }}
	poetry publish --build

	- name: Docker meta
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: openwrt/asu
	tags: \|
	type=semver,pattern={{version}}
	latest

	- name: Login to DockerHub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Build and push ASU to Docker Hub
	uses: docker/build-push-action@v5
	with:
	file: Containerfile
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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