release.sh

#!/bin/sh
# Prompt for versions
# Clean-up release artifact
# Bump version and tag it
# Build a source distrbution and upload on PyPI
# Update version for new develpoment cycle
VERSION_FILE=eztables/__init__.py
CHANGELOG_FILE=CHANGELOG.rst
README_FILE=README.rst

CHANGELOG_CURRENT='Current\n-------'
READ_THE_DOC='http:\/\/django-eztables.readthedocs.org\/en'

CURRENT=$(grep __version__ $VERSION_FILE | sed "s/__version__ = '\(.*\)'/\1/")
echo -n "Current version is $CURRENT, what version do you want to release ? "
read RELEASE

CHANGELOG_VERSION="$RELEASE ($(date +%Y-%m-%d))"
SEP=$( printf "%${#CHANGELOG_VERSION}s" | tr " " "-" )

python setup.py clean
rm -rf *egg-info build dist
sed -i "s/$CURRENT/$RELEASE/" $VERSION_FILE
sed -i "1!N; s/$CHANGELOG_CURRENT/$CHANGELOG_VERSION\n$SEP/" $CHANGELOG_FILE
sed -i "s/$READ_THE_DOC\/latest/$READ_THE_DOC\/$RELEASE/" $README_FILE
git commit $VERSION_FILE $CHANGELOG_FILE $README_FILE -m "Bump version $RELEASE"
git tag $RELEASE
python setup.py register sdist upload

echo -n "Version $RELEASE released, what version do you want for next development cycle ? "
read NEXT

sed -i "s/$RELEASE/$NEXT/" $VERSION_FILE
sed -i "s/$READ_THE_DOC\/$RELEASE/$READ_THE_DOC\/latest/" $README_FILE
sed -i "1!N; s/$CHANGELOG_VERSION/$CHANGELOG_CURRENT\n\n- nothing yet\n\n\n$CHANGELOG_VERSION/" $CHANGELOG_FILE
git commit $VERSION_FILE $CHANGELOG_FILE $README_FILE -m "Updated to version $NEXT for next development cycle"

echo "--------------------------------------------------------------"
echo "Released version $RELEASE and prepare $NEXT development cycle."