fix vcs/git segment when no upstream is available #14

	name: Build and Publish to PyPI

	on:
	push:
	branches:
	- master
	- develop
	- feature/actions
	pull_request:
	branches:
	- develop

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [2.7, 3.5, 3.6, 3.7, 3.8]

	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install setuptools wheel
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi

	- name: Build
	run: \|
	python setup.py sdist bdist_wheel

	- name: Publish
	if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
	uses: pypa/gh-action-pypi-publish@master
	with:
	user: __token__
	password: ${{ secrets.PYPI_TOKEN }}
	packages_dir: dist/

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