Version 4.8.0 #20

	# This workflow will upload an esptool Python package when a release is created

	name: PyPI release

	on:
	release:
	types: [released]

	jobs:
	build_and_upload:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@master
	- name: Set up Python 3.7
	uses: actions/setup-python@master
	with:
	python-version: '3.7'
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install twine build
	- name: Build and upload esptool ${{ github.event.release.tag_name }}
	env:
	TWINE_USERNAME: __token__
	TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
	run: \|
	PUBLISHED_VERSION=$(curl https://pypi.org/pypi/esptool/json 2>/dev/null \| jq -r '.info.version')
	CURRENT_VERSION=$(python setup.py --version 2>/dev/null)

	if [ "$PUBLISHED_VERSION" == "$CURRENT_VERSION" ]; then
	echo "Version ${PUBLISHED_VERSION} already published, skipping..."
	exit 1
	else
	echo "Packaging and publishing new esptool version: ${CURRENT_VERSION}"
	python -m build
	twine upload dist/*
	fi

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