reproducible Debian: move etc/pbuilder/rebuild-hooks to hosts/common

#!/bin/sh

set -e

BUILDDIR="${BUILDDIR:-/tmp/buildd}"

# exit if we are in the same UTS namespace as init ( != 2nd build )

[ "$(readlink /proc/1/ns/uts)" = "$(readlink /proc/self/ns/uts)" ] && exit 0

# cease using disorderfs

if [ -d /tmp/disorderfs ] ; then

	echo -n "Unmounting /tmp/disorderfs…"

	fusermount -z -u "$BUILDDIR"

	rmdir "$BUILDDIR"

	mv /tmp/disorderfs "$BUILDDIR"

	echo " done."

fi

#!/bin/sh

set -e

BUILDDIR="${BUILDDIR:-/tmp/buildd}"

echo "debug output: disk usage on $(hostname) at $(date -u)"

df -h

echo

# exit if we are in the same UTS namespace as init ( != 2nd build )

[ "$(readlink /proc/1/ns/uts)" = "$(readlink /proc/self/ns/uts)" ] && exit 0

# cease using disorderfs

if [ -d /tmp/disorderfs ] ; then

	echo -n "Unmounting /tmp/disorderfs…"

	fusermount -z -u "$BUILDDIR"

	rmdir "$BUILDDIR"

	mv /tmp/disorderfs "$BUILDDIR"

	echo " done."

fi

#!/bin/sh

set -e

BUILDDIR="${BUILDDIR:-/tmp/buildd}"

# exit if we are in the same UTS namespace as init ( != 2nd build )

[ "$(readlink /proc/1/ns/uts)" = "$(readlink /proc/self/ns/uts)" ] && exit 0

#

# doing variations for the 2nd builds:

#

REAL_HOSTNAME=$(hostname)

echo "disorder-fs debug: Running on $REAL_HOSTNAME."

echo "I: Changing host+domainname to test build reproducibility" >&2

sed -e '/^127.0.0.1/s/$/ i-capture-the-hostname i-capture-the-hostname.i-capture-the-domain/' -i /etc/hosts

hostname i-capture-the-hostname

domainname i-capture-the-domain

echo "I: Adding a custom variable just for the fun of it..." >&2

export CAPTURE_ENVIRONMENT="I capture the environment"

echo "I: Changing /bin/sh to bash" >&2

echo "dash dash/sh boolean false" | debconf-set-selections

DEBIAN_FRONTEND=noninteractive dpkg-reconfigure dash

if [ -n "$BUILDUSERNAME" ] ; then

	echo "I: Setting $BUILDUSERNAME's login shell to /bin/bash" >&2

	usermod -s /bin/bash $BUILDUSERNAME

	if [ -n "$BUILDUSERGECOS" ] ; then

		echo "I: Setting $BUILDUSERNAME's GECOS to $BUILDUSERGECOS" >&2

		usermod -c "$BUILDUSERGECOS" $BUILDUSERNAME

	fi

fi

# disable disorderfs due to #844498

#exit 0

# use disorderfs on armhf only for now

if [ "$(dpkg --print-architecture)" != "armhf" ] ; then

	exit 0

elif [ "$REAL_HOSTNAME" != "bpi0" ] ; then

	exit 0

else

	echo "disorder-fs debug: bpi0, yay, enabling disorderfs now…"

fi

# use disorderfs

if [ -x /usr/bin/disorderfs ] ; then

	echo -n "Moving $BUILDDIR to /tmp/disorderfs and mounting this as $BUILDDIR via the fuse disorderfs…"

	mknod -m 666 /dev/fuse c 10 229

	mv "$BUILDDIR" /tmp/disorderfs

	mkdir "$BUILDDIR"

	disorderfs --multi-user=yes /tmp/disorderfs "$BUILDDIR"

	echo " done."

else

	echo "Warning: disorderfs not available."

fi

#!/bin/sh

set -e

BUILDDIR="${BUILDDIR:-/tmp/buildd}"

# exit if we are in the same UTS namespace as init ( != 2nd build )

[ "$(readlink /proc/1/ns/uts)" = "$(readlink /proc/self/ns/uts)" ] && exit 0

# cease using disorderfs

if [ -d /tmp/disorderfs ] ; then

	echo -n "Unmounting /tmp/disorderfs…"

	fusermount -z -u "$BUILDDIR"

	rmdir "$BUILDDIR"

	mv /tmp/disorderfs "$BUILDDIR"

	echo " done."

fi

#!/bin/sh

set -e

BUILDDIR="${BUILDDIR:-/tmp/buildd}"

echo "debug output: disk usage on $(hostname) at $(date -u)"

df -h

echo

# exit if we are in the same UTS namespace as init ( != 2nd build )

[ "$(readlink /proc/1/ns/uts)" = "$(readlink /proc/self/ns/uts)" ] && exit 0

# cease using disorderfs

if [ -d /tmp/disorderfs ] ; then

	echo -n "Unmounting /tmp/disorderfs…"

	fusermount -z -u "$BUILDDIR"

	rmdir "$BUILDDIR"

	mv /tmp/disorderfs "$BUILDDIR"

	echo " done."

fi