wireshark/tools/git-export-release.sh

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#!/bin/bash
#
# creates a release tarball directly from git
#
# Copyright 2011 Balint Reczey <balint@balintreczey.hu>
#
# Wireshark - Network traffic analyzer
# By Gerald Combs <gerald@wireshark.org>
# Copyright 1998 Gerald Combs
#
# SPDX-License-Identifier: GPL-2.0-or-later
# First paremeter, if set, is a git commit, like v1.12.0-rc1 or 54819e5699f
# By default HEAD is used.
# Note, that filtering takes place base on the _exported_ version's
# .gitattributes files thus archives generated from older commits will contain
# the whole tree.
COMMIT="HEAD"
if test -n "$1"; then
COMMIT="$1"
fi
if [ ! -e "${GIT_DIR:-.git}" ] ; then
echo "Must be run from the top-level repository directory."
exit 1
fi
# --abbrev=<n> and --match should match make-version.pl.
DESCRIPTION=$(git describe --abbrev=8 --match "v[1-9]*" ${COMMIT})
VERSION=${DESCRIPTION#v}
STASH_POP=False
if [ "$COMMIT" == "HEAD" ] ; then
echo "Adding description $DESCRIPTION"
echo "git_description=$DESCRIPTION" >> version.conf
git add version.conf
git stash --keep-index
COMMIT="stash@{0}"
STASH_POP=True
else
echo "Not archiving HEAD. Skipping description."
fi
echo "Creating wireshark-$VERSION.tar.xz"
git archive --prefix=wireshark-${VERSION}/ ${COMMIT} | xz > wireshark-${VERSION}.tar.xz
if [ "$STASH_POP" == "True" ] ; then
git stash pop
fi