#!/bin/bash -e

#

# Copyright 2017 The rkt Authors

# Copyright 2020 Kinvolk

#

# Attempt to bump the Lokomotive release to the specified version by replacing all

# occurrences of the current/previous version.

#

# Generates two commits: the release itself and the bump to the next +git

# version

# make sure we are running in a toplevel directory

if ! [[ "$0" =~ "scripts/bump-release" ]]; then

echo "This script must be run in a toplevel Lokomotive directory"

exit 255

fi

if ! [[ "$1" =~ ^v[[:digit:]]+.[[:digit:]]+.[[:digit:]]$ ]]; then

echo "Usage: scripts/bump-release <VERSION>"

echo " where VERSION must be vX.Y.Z"

exit 255

fi

function replace_stuff() {

}

function replace_version() {

replace_stuff $1 $2 pkg/version/version.go

}

NEXT=${1:1} # 0.2.3

NEXTGIT="${NEXT}+git" # 0.2.3+git

PREVGIT=$(grep 'var Version = ' pkg/version/version.go | cut -d"=" -f2 | sed 's/ //g;s/"//g') # 0.1.2+git

PREV=${PREVGIT::-4} # 0.1.2

replace_version $PREVGIT $NEXT

git commit -asm "version: bump to v${NEXT}"

replace_version $NEXT $NEXTGIT

git commit -asm "version: bump to v${NEXTGIT}"