#!/bin/bash -e
cd "$( dirname "${BASH_SOURCE[0]}" )/.."
if [[ ! -d venv-release ]]; then
	virtualenv venv-release
	echo '*' >venv-release/.gitignore
	venv-release/bin/pip install wheel sphinx
fi
. $PWD/venv-release/bin/activate
pip install -e $PWD

main() {
	branch="${1-$(git symbolic-ref --short HEAD)}"
	version="$(python -c 'import eventlet; print(eventlet.__version__)')"
	printf "branch: %s version: '%s'\n" $branch $version >&2
	if [[ "$branch" != "master" ]]; then
		echo "Must be on master" >&2
		exit 1
	fi
	if [[ -n "$(git status --short -uall)" ]]; then
		echo "Tree must be clean" >&2
		exit 1
	fi
	confirm "Continue? [yN] " || exit 1

	if ! git tag "v$version"; then
		echo "tag failed" >&2
		confirm "Continue still? [yN] " || exit 1
	fi

	if confirm "Upload to PyPi? [Yn] "; then
		rm -rf build dist
		python setup.py sdist bdist_wheel register upload
	fi

	bin/build-website.bash

	git push origin master
	git push --tags
	git push origin gh-pages
}

confirm() {
	read -n1 -p "$1" reply
	echo ""
	rc=0
	[[ "$reply" != "y" ]] && rc=1
	return $rc
}

main "$@"