/usr/share/doc/fakechroot/examples/debootstrap.sh is in fakechroot 2.17.2-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | #!/bin/sh
# This script setups new environment with debootstrap, installs necessary
# packages with APT, downloads source package for hello, and builds the
# binary package.
#
# It should work with any Debian-based system.
srcdir=${srcdir:-.}
abs_srcdir=${abs_srcdir:-`cd "$srcdir" 2>/dev/null && pwd -P`}
abs_top_srcdir=${abs_top_srcdir:-`cd "$srcdir/.." 2>/dev/null && pwd -P`}
test -d "$abs_srcdir/bin" && export PATH="$abs_srcdir/bin:$PATH"
test -f "$abs_top_srcdir/scripts/debootstrap.env" && . "$abs_top_srcdir/scripts/debootstrap.env"
run () {
HOME=/root fakechroot chroot $destdir "$@"
}
die () {
echo "$@" 1>&2
exit 1
}
command -v debootstrap >/dev/null 2>&1 || die 'debootstrap command is missing (sudo apt-get install debootstrap)'
command -v fakeroot >/dev/null 2>&1 || die 'fakeroot command is missing (sudo apt-get install fakeroot)'
command -v lsb_release >/dev/null 2>&1 || die 'lsb_release command is missing (sudo apt-get install lsb-release)'
command -v xzcat >/dev/null 2>&1 || die 'xzcat command is missing (sudo apt-get install xz-utils)'
vendor=${VENDOR:-`lsb_release -s -i`}
release=${RELEASE:-`lsb_release -s -c`}
variant=$VARIANT
type=`dpkg-architecture -qDEB_HOST_GNU_TYPE 2>/dev/null`
systype=${type#*-}
arch=${ARCH:-`dpkg-architecture -t$(arch)-$systype -qDEB_HOST_ARCH 2>/dev/null`}
if [ $# -gt 0 ]; then
destdir=$1
shift
else
destdir="$abs_srcdir/testtree"
fi
if [ -n "$DEBOOTSTRAP_CACHE" ]; then
mkdir -p "$DEBOOTSTRAP_CACHE"
fi
tarball=`test -d "$DEBOOTSTRAP_CACHE" && cd "$DEBOOTSTRAP_CACHE"; pwd`/$vendor-$release${variant:+-$variant}-$arch.debs.tgz
debootstrap_opts="--arch=$arch ${variant:+--variant=$variant}"
if [ ! -f $tarball ]; then
FAKECHROOT=true fakeroot debootstrap --download-only --make-tarball=$tarball --include=build-essential,devscripts,fakeroot,gnupg $debootstrap_opts $release $destdir "$@"
fi
rm -rf $destdir
ls -l $tarball
fakechroot fakeroot debootstrap --unpack-tarball="$tarball" $debootstrap_opts $release $destdir || cat $destdir/debootstrap/debootstrap.log
HOME=/root fakechroot fakeroot /usr/sbin/chroot $destdir apt-get --force-yes -y --no-install-recommends install build-essential devscripts fakeroot gnupg
run sh -c 'cat /etc/apt/sources.list | sed "s/^deb/deb-src/" >> /etc/apt/sources.list'
run fakeroot apt-get --force-yes -y update
run sh -c 'cd /tmp && apt-get --force-yes -y source hello && cd hello-* && debuild --preserve-env -b -uc -us'
run fakeroot sh -c 'dpkg -i /tmp/hello_*.deb'
run sh -c 'hello'
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