project-config/jenkins/scripts/pypi-tarball-upload.sh
Jeremy Stanley 9ee3e76a66 Retry twine uploads in a loop
Now that we have a mechanism to check whether twine uploaded
successfully, we can also safely retry it when it doesn't. Try to
upload to PyPI up to three times, waiting progressively longer
between retries.

Change-Id: Id16909501d8ed2387daae71f75cf80de28297baf
2016-02-18 21:38:10 +00:00

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#!/bin/bash -xe
#
# Copyright 2012 Hewlett-Packard Development Company, L.P.
# Copyright 2013 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
# Retrieve a python sdist and upload it to pypi with Curl.
PROJECT=$1
TARBALL_SITE=$2
TAG=$(echo $ZUUL_REF | sed 's/^refs.tags.//')
# Look in the setup.cfg to determine if a package name is specified, but
# fall back on the project name if necessary
DISTNAME=$(/usr/local/jenkins/slave_scripts/pypi-extract-name.py --tarball \
|| echo $PROJECT)
FILENAME="$DISTNAME-$TAG.tar.gz"
rm -rf *tar.gz
curl --fail -o $FILENAME http://$TARBALL_SITE/$PROJECT/$FILENAME
# Make sure we actually got a gzipped file
file -b $FILENAME | grep gzip
# Uploads may claim to fail but actually succeed so we check if we
# can download after upload to determine success. They can also fail
# intermittently, so retrying in a delayed loop helps improve
# robustness.
TRY=0
RETVAL=255
set +e
while [[ $TRY -lt 3 ]] && [[ $RETVAL -ne 0 ]]; do
twine upload -r pypi $FILENAME
curl --head --silent --fail \
"https://pypi.python.org/simple/$PROJECT/$FILENAME" >/dev/null 2>&1
RETVAL=$?
(( TRY++ ))
if [[ $TRY -lt 3 ]] && [[ $RETVAL -ne 0 ]]; then
echo "Upload failed, retrying in $TRY seconds." >&2
sleep $TRY
fi
done
exit $RETVAL