strace/maint/gen-tag-message.sh
Dmitry V. Levin b93d52fe3d Change the license of strace to LGPL-2.1-or-later
strace is now provided under the terms of the GNU Lesser General
Public License version 2.1 or later, see COPYING for more details.

strace test suite is now provided under the terms of the GNU General
Public License version 2 or later, see tests/COPYING for more details.
2018-12-10 00:00:00 +00:00

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#!/bin/sh -efu
# Copyright (c) 2017 Dmitry V. Levin <ldv@altlinux.org>
# Copyright (c) 2017-2018 The strace developers.
# All rights reserved.
#
# SPDX-License-Identifier: LGPL-2.1-or-later
get_commit_id()
{
git rev-parse --verify "$1^{commit}"
}
id="$(get_commit_id "${1:-@}")"
tmpf=
cleanup()
{
trap - EXIT
[ -z "$tmpf" ] ||
rm -f -- "$tmpf"
exit "$@"
}
trap 'cleanup $?' EXIT
trap 'cleanup 1' HUP PIPE INT QUIT TERM
tmpf="$(mktemp -t "${0##*/}.XXXXXX")"
git show "$id:NEWS" > "$tmpf"
marker='^Noteworthy changes in release \([^ ]\+\) ([^)]\+)$'
vers="$(sed -n "s/$marker/\\1/p;q" "$tmpf")"
msg_date=`LC_TIME=C date -u '+%Y-%m-%d'`
msg="Noteworthy changes in strace $vers ($msg_date)"
sep="$(echo "$msg" |sed s/./=/g)"
echo "$msg"
echo "$sep"
sed "0,/^$sep/d;/$marker/,\$d" "$tmpf"
cat <<'__EOF__'
Contributors
============
This release was made possible by the contributions of many people.
The maintainers are grateful to everyone who has contributed
changes or bug reports. These include:
__EOF__
"$(dirname "$0")"/gen-contributors-list.sh |
sed 's/^./* &/'
cat <<'__EOF__'
Please refer to the CREDITS file for the full list of strace contributors.
__EOF__