servant/scripts/bump-versions.sh

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#!/usr/bin/env bash
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#===============================================================================
#
# FILE: bump-versions.sh
#
# USAGE: ./bump-versions.sh
#
# DESCRIPTION: Bump the versions for all servant packages
#
# OPTIONS: See usage
# REQUIREMENTS: bumper, bash >= 4
# CREATED: 11.05.2015 21:36
# REVISION: ---
#===============================================================================
set -o nounset
set -o errexit
DIR=$( dirname $( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd ))
. "${DIR}/scripts/lib/common.sh"
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usage () {
echo " bump-versions.sh <POSITION> [-d|--dry-run]"
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echo " | [-h|--help]"
echo " Bumps the specified positional version of all servant packages."
echo " POSITION is a number between 0 and 3, inclusive."
exit 0
}
if [ $# -eq 0 ] ; then
echo "expecting one or more arguments. Got 0"
usage
elif [ $# -gt 2 ] ; then
echo "expecting one or more arguments"
usage
fi
versions_equal
while [ "${1:-unset}" != "unset" ] ; do
case "$1" in
-h | --help) usage ;;
-d | --dry-run) DRY_RUN=true
shift ;;
0) if POSITION="none" ; then POSITION=0 ; else usage ; fi
shift ;;
1) if POSITION="none" ; then POSITION=1 ; else usage ; fi
shift ;;
2) if POSITION="none" ; then POSITION=2 ; else usage ; fi
shift ;;
3) if POSITION="none" ; then POSITION=3 ; else usage ; fi
shift ;;
*) usage ;;
esac
done
if $DRY_RUN ; then
echo "Would have bumped position ${POSITION} on these packages:"
( cd "$ROOT" && bumper --dry-run -"$POSITION" $(join , "${SOURCES[@]}") )
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else
( cd "$ROOT" && bumper -"$POSITION" $(join , "${SOURCES[@]}") )
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fi
# Trailing newline, bumper does not ship with its own.
echo