Add bulk challenge pull and push, and auto pull after push #156

	---
	name: Build and Publish

	on:
	release:
	types: [published]
	pull_request:
	types: [opened, reopened, edited, synchronize]

	jobs:
	build:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [3.11]

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: 3.11

	- name: Install dependencies
	run: \|
	pip install poetry
	poetry install

	- name: Build package
	run: poetry build

	- uses: actions/upload-artifact@v2
	with:
	path: \|
	./dist/*.tar.gz

	- name: Publish to PYPI
	env:
	PYPI_TOKEN: ${{ secrets.PYPI_PASSWORD }}
	if: ${{ github.event_name == 'release' && env.PYPI_TOKEN != null }}
	run: \|
	poetry config pypi-token.pypi "$PYPI_TOKEN"
	poetry publish

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