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#!/bin/bash
# dgit
# Integration between git and Debian-style archives
#
# Copyright (C)2013-2021 Ian Jackson
# Copyright (C)2017-2019 Sean Whitton
# Copyright (C)2019 Matthew Vernon / Genome Research Limited
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
set -e
# This ad-hoc script was wrtten to deal with #1002927.
export FILTER_BRANCH_SQUELCH_WARNING=1
toplevel=$PWD
cd_fresh_d () {
cd "$toplevel"
rm -rf d
mkdir d
cd d
}
adjust="$toplevel"/tests/update-dh-compat-adjust
adjust () { "$adjust"; }
git_filter_strip_origs () {
git for-each-ref refs/original \
--format '%(refname)' |
xargs -rn1 git update-ref -d
}
adjust_git_filter () {
# this is the dgit origin commit; this check may stop
# us rewriting our normal dgit tree
set +e
git cat-file -e 06fb75074c0bebccdcf86385b8d248fd127ed66d
rc=$?
set -e
test $rc = 1
git_filter_strip_origs
git filter-branch \
--tree-filter "$adjust" \
--tag-name-filter cat \
-- --all
git_filter_strip_origs
git gc --aggressive --prune=all
}
cd "$toplevel"
for f in tests/pkg-srcs/*.dsc; do
cd_fresh_d
dpkg-source -x ../$f p
cd p
adjust
dpkg-source -b .
cd ..
dcmd rm ../$f
dcmd mv *.dsc ../tests/pkg-srcs/
cd ..
done
cd "$toplevel"
for f in tests/git-srcs/*.tar; do
cd_fresh_d
tar xf ../$f
p=$(echo *)
cd $p
adjust_git_filter
cd ..
tar cf ../$f $p
cd ..
done
cd "$toplevel"
for f in tests/worktrees/*.tar; do
cd_fresh_d
tar xf ../$f
p=$(echo *)
cd $p
adjust_git_filter
adjust
cd ..
tar cf ../$f $p
cd ..
done
cd "$toplevel"
rm -rf d
echo ok.
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