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#!/bin/bash -e
#
# Attempt to bump the docker2aci 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
#
# YMMV, no disclaimer or warranty, etc.
# make sure we are running in a toplevel directory
if ! [[ "$0" =~ "scripts/bump-release" ]]; then
echo "This script must be run in a toplevel docker2aci 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() {
local FROM
local TO
local REPLACE
FROM=$1
TO=$2
# escape special characters
REPLACE=$(sed -e 's/[]\/$*.^|[]/\\&/g'<<< $FROM)
shift 2
echo $* | xargs sed -i --follow-symlinks -e "s/$REPLACE/$TO/g"
}
function replace_version() {
replace_stuff $1 $2 lib/version.go
}
NEXT=${1:1} # 0.2.3
NEXTGIT="${NEXT}+git" # 0.2.3+git
PREVGIT=$(grep -Po 'var Version = "\K[^"]*(?=")' lib/version.go) # 0.1.2+git
PREV=${PREVGIT::-4} # 0.1.2
replace_version $PREVGIT $NEXT
git commit -am "version: bump to v${NEXT}"
replace_version $NEXT $NEXTGIT
git commit -am "version: bump to v${NEXTGIT}"
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