release.sh

#!/bin/bash
# pip release scripts that auto-updates version number and keeps trying until successful
set -x
set -u
i=0
#https://towardsdatascience.com/how-to-upload-your-python-package-to-pypi-de1b363a1b3
pip install twine
while true
do
	rm -rf build
	i=$((i+1))
	output=$(grep version= setup.py | awk -F'=' '{print $2}' | sed "s/'\([0-9][0-9]*\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\)',/\1 \2 \3/")
	major=$(echo "${output}" | awk '{print $1}')
	minor=$(echo "${output}" | awk '{print $2}')
	point=$(echo "${output}" | awk '{print $3}')
	newpoint=$((point+1))
	sed -i "s/\([ \s]\)*version=\(.\)$major.$minor.$point\(.\).*/\1version=\2$major.$minor.$newpoint\3,/" setup.py
	sed -i "s/^shutit_version=\(.\)${major}.${minor}.[0-9][0-9]*\(.\).*/shutit_version=\1${major}.${minor}.${newpoint}\2/" shutit.py
	#if python setup.py sdist bdist_wheel upload
	if python setup.py sdist
	then
		twine upload dist/*
		break
	fi
	# wait a minute
	sleep 60
done
git commit -am "release: ${major}.${minor}.${newpoint}"
echo Success after ${i} attempts
git push
git tag -f "${major}.${minor}.${newpoint}"
git push --tags