#!/bin/bash --

# Copyright 2009 Ludovic Claude.
#
# 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.

set -e

. /usr/share/maven-repo-helper/mh_lib.sh

syntax()
{
   echo -e "Usage: mh_unpatchpoms [option]..."
   echo -e "Restore the POM files that have been patched to their original content."
   echo -e ""
   echo -e "Options:"
   echo -e "\t-h --help: show this text"
   echo -e "\t-V --version: show the version"
   echo -e "\t-p<package> --package=<package>: package to act on "
   echo -e "\t-v --verbose: show more information while running"
   echo -e "\t-n --no-act: don't actually do anything, just print the results"
   exit 1
}

ARGS="p package v verbose n no-act" parseargs "$@"

PACKAGE=$(getarg p package)
PACKAGE=${PACKAGE:?"Package parameter (-p) is mandatory"}
VERBOSE=$(getarg v verbose)
NOACT=$(getarg n no-act)

if [ -z "$NOACT" ]; then
    cat debian/$PACKAGE.poms | while read POM OPT1 OPT2; do
        # Remove comments
        POM=${POM##\#*}
        if [ ! -z "$POM" ]; then
            if [ -e ${POM}.save ]; then
                rm $POM
                mv ${POM}.save $POM
            fi
        fi
    done
fi

