Adding upstream version 2.25.15.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

scripts/run_bisect.sh

@@ -0,0 +1,114 @@
+#!/bin/sh
+#
+# Copyright 2020 Johannes Schauer Marin Rodrigues <josch@debian.org>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# this script is part of debbisect and usually called by debbisect itself
+#
+# it accepts six or eight arguments:
+#    1. dependencies
+#    2. script name or shell snippet
+#    3. mirror URL
+#    4. architecture
+#    5. suite
+#    6. components
+#    7. (optional) second mirror URL
+#    8. (optional) package to upgrade
+#
+# It will create an ephemeral chroot using mmdebstrap using (3.) as mirror,
+# (4.) as architecture, (5.) as suite and (6.) as components, install the
+# dependencies given in (1.) and execute the script given in (2.).
+# Its output is the exit code of the script as well as a file ./pkglist
+# containing the output of "dpkg-query -W" inside the chroot.
+#
+# If not only six but eight arguments are given, then the second mirror URL
+# (7.) will be added to the apt sources and the single package (8.) will be
+# upgraded to its version from (7.).
+#
+# shellcheck disable=SC2016
+
+set -exu
+
+if [ $# -ne 6 ] && [ $# -ne 8 ]; then
+	echo "usage: $0 depends script mirror1 architecture suite components [mirror2 toupgrade]"
+	exit 1
+fi
+
+depends=$1
+script=$2
+mirror1=$3
+architecture=$4
+suite=$5
+components=$6
+
+# The following hacks are needed to go back as far as 2006-08-10:
+#
+#  - Acquire::Check-Valid-Until "false" allows Release files with an expired
+#    Valid-Until dates
+#  - Apt::Key::gpgvcommand allows expired OpenPGP keys
+#  - Apt::Hashes::SHA1::Weak "yes" allows OpenPGP keys with weak SHA1 signature
+#  - /usr/share/keyrings lets apt use debian-archive-removed-keys.gpg
+#  - /usr/share/mmdebstrap/hooks/jessie-or-older performs some setup that is
+#    only required for Debian Jessie or older
+#
+if [ $# -eq 6 ]; then
+	mmdebstrap \
+		--verbose \
+		--aptopt='Acquire::Check-Valid-Until "false"' \
+		--aptopt='Apt::Key::gpgvcommand "/usr/libexec/mmdebstrap/gpgvnoexpkeysig"' \
+		--aptopt='Apt::Hashes::SHA1::Weak "yes"' \
+		--keyring=/usr/share/keyrings \
+		--hook-dir=/usr/share/mmdebstrap/hooks/maybe-jessie-or-older \
+		--hook-dir=/usr/share/mmdebstrap/hooks/maybe-merged-usr \
+		--skip=check/signed-by \
+		--variant=apt \
+		--components="$components" \
+		--include="$depends" \
+		--architecture="$architecture" \
+		--customize-hook='chroot "$1" sh -c "dpkg-query -W > /pkglist"' \
+		--customize-hook='download /pkglist ./debbisect.'"$DEBIAN_BISECT_TIMESTAMP"'.pkglist' \
+		--customize-hook='rm "$1"/pkglist' \
+		--customize-hook='chroot "$1" dpkg-query --list | cat' \
+		--customize-hook="$script" \
+		"$suite" \
+		- \
+		"$mirror1" \
+		>/dev/null
+elif [ $# -eq 8 ]; then
+	mirror2=$7
+	toupgrade=$8
+	mmdebstrap \
+		--verbose \
+		--aptopt='Acquire::Check-Valid-Until "false"' \
+		--aptopt='Apt::Key::gpgvcommand "/usr/libexec/mmdebstrap/gpgvnoexpkeysig"' \
+		--aptopt='Apt::Hashes::SHA1::Weak "yes"' \
+		--keyring=/usr/share/keyrings \
+		--hook-dir=/usr/share/mmdebstrap/hooks/maybe-jessie-or-older \
+		--hook-dir=/usr/share/mmdebstrap/hooks/maybe-merged-usr \
+		--skip=check/signed-by \
+		--variant=apt \
+		--components="$components" \
+		--include="$depends" \
+		--architecture="$architecture" \
+		--customize-hook='echo "deb '"$mirror2 $suite $(echo "$components" | tr ',' ' ')"'" > "$1"/etc/apt/sources.list' \
+		--customize-hook='chroot "$1" apt-get update' \
+		--customize-hook='chroot "$1" env DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true apt-get --yes install --no-install-recommends '"$toupgrade" \
+		--customize-hook='chroot "$1" sh -c "dpkg-query -W > /pkglist"' \
+		--customize-hook='download /pkglist ./debbisect.'"$DEBIAN_BISECT_TIMESTAMP.$toupgrade"'.pkglist' \
+		--customize-hook='rm "$1"/pkglist' \
+		--customize-hook='chroot "$1" dpkg-query --list | cat' \
+		--customize-hook="$script" \
+		"$suite" \
+		- \
+		"$mirror1" \
+		>/dev/null
+fi