Merge pull request #46 from PaperMtn/develop #3

	name: Create Release

	on:
	push:
	branches: [ master ]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: [ '3.10' ]
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install flake8
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
	- name: Test setup & install
	run: \|
	pip install build twine
	python3 -m build
	twine check dist/*.whl
	python3 -m pip install dist/*.whl
	- name: Extract release notes
	id: extract-release-notes
	uses: ffurrer2/extract-release-notes@v1
	with:
	changelog_file: CHANGELOG.md
	- name: Retrieve version
	run: \|
	echo "TAG_NAME=$(slack-watchman -v \| awk '{match($0, /[0-9]+\.[0-9]+\.[0-9]+/); print substr($0, RSTART, RLENGTH)}')" >> $GITHUB_OUTPUT
	id: version
	- name: Release
	uses: ncipollo/release-action@v1
	with:
	artifacts: "dist/*.tar.gz"
	body: ${{ steps.extract-release-notes.outputs.release_notes }}
	tag: ${{ steps.version.outputs.TAG_NAME }}
	name: Slack Watchman - ${{ steps.version.outputs.TAG_NAME }}

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