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#!/bin/bash
#
# ============LICENSE_START================================================
# ONAP
# =========================================================================
# Copyright (C) 2021-2022 Nordix Foundation.
# =========================================================================
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ============LICENSE_END==================================================
#
set -e
SCRIPT_NAME=$(basename "$0")
# Use the bash internal OSTYPE variable to check for MacOS
if [[ "$OSTYPE" == "darwin"* ]]
then
SED="gsed"
else
SED="sed"
fi
usage()
{
echo ""
echo "$SCRIPT_NAME - update the parent reference in a POM file"
echo ""
echo " usage: $SCRIPT_NAME [-options]"
echo ""
echo " options"
echo " -h - this help message"
echo " -f pom_file - the POM file to update"
echo " -g group_id - the parent group ID"
echo " -a artifact_id - the parent artifact ID"
echo " -v version - the parent version"
exit 255;
}
while getopts "hf:g:a:v:" opt
do
case $opt in
h)
usage
;;
f)
pom_file=$OPTARG
;;
g)
group_id=$OPTARG
;;
a)
artifact_id=$OPTARG
;;
v)
version=$OPTARG
;;
\?)
usage
exit 1
;;
:)
echo "Option -$OPTARG requires an argument." >&2
exit 1
;;
esac
done
if [ $OPTIND -eq 1 ]
then
echo "no arguments were specified"
usage
fi
if [ ! -f "$pom_file" ]
then
echo "POM file '$pom_file' specified on '-f' flag not found"
exit 1
fi
if [ -z "$group_id" ]
then
echo "group ID not specified on '-g' flag"
exit 1
fi
if [ -z "$artifact_id" ]
then
echo "artifact ID not specified on '-a' flag"
exit 1
fi
if [ -z "$version" ]
then
echo "version not specified on '-v' flag"
exit 1
fi
pom_lines=$(wc -l "$pom_file" | $SED 's/^[ \t]*//' | cut -f1 -d' ')
parent_start_line=$(grep -n '^[\t ]*<parent>[\t ]*$' "$pom_file" | cut -f1 -d':')
parent_end_line=$(grep -n '^[\t ]*</parent>[\t ]*$' "$pom_file" | cut -f1 -d':')
pom_head_lines=$((parent_start_line-1))
pom_tail_lines=$((pom_lines-parent_end_line))
pom_temp_file=$(mktemp)
{
head -$pom_head_lines "$pom_file"
echo " <parent>"
echo " <groupId>$group_id</groupId>"
echo " <artifactId>$artifact_id</artifactId>"
echo " <version>$version</version>"
echo " <relativePath />"
echo " </parent>"
tail -$pom_tail_lines "$pom_file"
} > "$pom_temp_file"
mv "$pom_temp_file" "$pom_file"
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