#!/bin/bash

# Bump a new release. Handling is the same as with poetry version,

# but also takes care of __init__.py:version, git tag, ...

if [[ -n "$(git status --porcelain | grep -v ' M WHATSNEW.md')" ]] ; then

echo "error: git repository is not clean (except of WHATSNEW.md), please commit and/or stash all changes (except of WHATSNEW.md) before running this script."

exit 1

fi

if [[ $# != 1 ]] ; then

version_bump="not_implemented"

else

version_bump=$1

fi

case $version_bump in

major|minor|patch)

;;

*)

echo "ERROR: Please provide the version desired bump as 'major', 'minor' or 'patch'" >&2

exit 1

esac

old_version=`poetry version | sed 's/fotoobo \(.*\)/\1/'`

poetry version $version_bump

new_version=`poetry version | sed 's/fotoobo \(.*\)/\1/'`

echo "New version would be $new_version. Is this ok? [y/N]"

read ok

case $ok in

y)

;;

*)

echo "aborting..."

git restore pyproject.toml

exit 1

esac

echo 'Writing new version to "fotoobo/__init__.py"...'

sed -i "s/$old_version/$new_version/g" fotoobo/__init__.py

echo "Updating CHANGELOG.md"

sed -i -e '/./,$!d' -e :a -e '/^\n*$/{$d;N;ba' -e '}' WHATSNEW.md

VERSION="## [$new_version] - $(date +%Y-%m-%d)"

WHATSNEW="$(<WHATSNEW.md)"

sed -i "1s/^/\n$VERSION\n\n/" WHATSNEW.md

sed -i '/# \[Released\]/r WHATSNEW.md' CHANGELOG.md

git add pyproject.toml

git add fotoobo/__init__.py

git add CHANGELOG.md

git add WHATSNEW.md

echo 'Committing version bump...'

git commit -m ":bookmark: Commit version v$new_version"

echo 'Pushing version bump...'

git push

echo "1st step done. Now create a pull request to the upstream repository and ask a maintainer to create the tag for you."