make_release

#!/bin/sh
# Copyright (c) 2012-2020 Red Hat, Inc.
#
# 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.
#
# Written by Mikolaj Izdebski <mizdebsk@redhat.com>

set -e

name=xmvn
ver=$(git describe --tags)

# Decimal integer >= 0
number="(0|[1-9][0-9]*)"
# Allowed format of release version
version_regex="^${number}[.]${number}[.]${number}$"

if ! grep -qE "${version_regex}" <<<"${ver}"; then
    cat >&2 <<EOF
Current version '${ver}' is not a correct release version.

Release versions must be in format maj.min.rel; maj >= 0, min >= 0 and rel >= 0
(they must match ${version_regex} regex).
EOF
    exit 1
fi

tarball=${name}-${ver}.tar.xz
git archive -v --prefix=${name}-${ver}/ ${ver} | xz >${tarball}

read -e -p "Upload ${tarball} to fedorahosted.org? (y/N): "
if [ "$REPLY" = y ]; then
    git push --tags
    scp ${tarball} fedorahosted.org:/srv/web/releases/x/m/xmvn/
fi

news=$(sed -n '
/^*/ {
    s/..//
   :l
    s/^  //
    p
    n
    s/^*//
    Tl
    q
}' src/site/apt/news.apt)

echo
tee news-${ver}.eml <<EOF
To: Fedora Java Development List <java-devel@lists.fedoraproject.org>
Subject: XMvn ${ver} release notes

${news}
EOF