Bug#690210: debian-ports and debootstrap version 1.0.52

To: 690210@bugs.debian.org
Cc: jhcha54008@free.fr
Subject: Bug#690210: debian-ports and debootstrap version 1.0.52
From: jhcha54008 <jhcha54008@free.fr>
Date: Mon, 1 Jul 2013 23:37:50 +0000
Message-id: <[🔎] 20130701233750.GA14813@debirf-dominicain>
Reply-to: jhcha54008 <jhcha54008@free.fr>, 690210@bugs.debian.org

Dear Maintainer,

Here is an updated script for debootstrap version 1.0.52.

Regards,

JH Chatenet

# /usr/share/debootstrap/scripts/debian-ports

SUITE="unstable"
DEF_MIRROR="http://ftp.debian-ports.org/debian";

mirror_style release
download_style apt
finddebs_style from-indices
variants - buildd fakechroot minbase scratchbox

# use the debian-ports keyring if debian-ports-archive-keyring is installed
#keyring /usr/share/keyrings/debian-archive-keyring.gpg
keyring /usr/share/keyrings/debian-ports-archive-keyring.gpg
# or the one installed 
keyring /etc/apt/trusted.gpg

# Install debian-ports-archive-keyring (priority: extra) along with the important packages on the target
if [ -z "$ADDITIONAL" ]; then
	ADDITIONAL="debian-ports-archive-keyring"
elif $(echo "$ADDITIONAL" | fgrep -qv 'debian-ports-archive-keyring'); then
	ADDITIONAL="${ADDITIONAL} debian-ports-archive-keyring"
fi

if doing_variant fakechroot; then
	test "$FAKECHROOT" = "true" || error 1 FAKECHROOTREQ "This variant requires fakechroot environment to be started"
fi

case $ARCH in
	alpha|ia64) LIBC="libc6.1" ;;
	kfreebsd-*) LIBC="libc0.1" ;;
	hurd-*)     LIBC="libc0.3" ;;
	*)          LIBC="libc6" ;;
esac

# overload download_indices from /usr/share/debootstrap/functions
download_indices () {
	local mem_suite
        mk_download_dirs
        "$DOWNLOAD_INDICES" $(echo "$@" | tr ' ' '\n' | sort)
	mem_suite=$SUITE
        SUITE="unreleased" "$DOWNLOAD_INDICES" $(echo "$@" | tr ' ' '\n' | sort)
	SUITE=$mem_suite
}

# add unreleased

add_fake_component () {
	local TEMP_COMPONENTS
	local m2 c c1 path1 pkgdest1 path2 pkgdest2

	components_wo_unreleased=$(echo $COMPONENTS|tr ' ' '\n'|\
		sort|uniq|tr '\n' ' ')
	TEMP_COMPONENTS="$components_wo_unreleased"
	
	for m2 in $MIRRORS; do
		for c in $components_wo_unreleased; do
                        path1="dists/unreleased/$c/binary-$ARCH/Packages"
                        pkgdest1="$TARGET/$($DLDEST pkg "unreleased" "$c" "$ARCH" "$m2" "$path1")"
# Fake component unreleased
			c1="${c}unreleased"
			path2="dists/$SUITE/$c1/binary-$ARCH/Packages"
			pkgdest2="$TARGET/$($DLDEST pkg "$SUITE" "$c1" "$ARCH" "$m2" "$path2")"
			ln -sf $(basename $pkgdest1) $pkgdest2
			TEMP_COMPONENTS="${TEMP_COMPONENTS} ${c1}"
		done
	done

	TEMP_COMPONENTS="$(echo $TEMP_COMPONENTS|tr ' ' '\n'|sort|uniq|tr '\n' ' ')"
	if [ "$TEMP_COMPONENTS" != "$components_wo_unreleased" ] ; then
		COMPONENTS="$TEMP_COMPONENTS"
	fi

}

work_out_debs () {

# add a symlink for unreleased
	add_fake_component

	required="$(get_debs Priority: required)"

	if doing_variant - || doing_variant fakechroot; then
		#required="$required $(get_debs Priority: important)"
		#  ^^ should be getting debconf here somehow maybe
		base="$(get_debs Priority: important)"
	elif doing_variant buildd || doing_variant scratchbox; then
		base="apt build-essential"
	elif doing_variant minbase; then
		base="apt"
	fi

	if doing_variant fakechroot; then
		# ldd.fake needs binutils
		required="$required binutils"
	fi
}

# from /usr/share/debootstrap/scripts/sid unmodified
first_stage_install () {
	extract $required

	mkdir -p "$TARGET/var/lib/dpkg"
	: >"$TARGET/var/lib/dpkg/status"
	: >"$TARGET/var/lib/dpkg/available"

	setup_etc
	if [ ! -e "$TARGET/etc/fstab" ]; then
		echo '# UNCONFIGURED FSTAB FOR BASE SYSTEM' > "$TARGET/etc/fstab"
		chown 0:0 "$TARGET/etc/fstab"; chmod 644 "$TARGET/etc/fstab"
	fi

	x_feign_install () {
		local pkg="$1"
		local deb="$(debfor $pkg)"
		local ver="$(extract_deb_field "$TARGET/$deb" Version)"

		mkdir -p "$TARGET/var/lib/dpkg/info"

		echo \
"Package: $pkg
Version: $ver
Maintainer: unknown
Status: install ok installed" >> "$TARGET/var/lib/dpkg/status"

		touch "$TARGET/var/lib/dpkg/info/${pkg}.list"
	}

	x_feign_install dpkg
}

# Remove the symlinks to unreleased
clean_fake_component () {
	local m2 c c1 path pkgdest

	for m2 in $MIRRORS; do
                for c in $components_wo_unreleased; do
			c1="${c}unreleased"
			path="dists/$SUITE/$c1/binary-$ARCH/Packages"
                        pkgdest="$TARGET/$($DLDEST pkg "$SUITE" "$c1" "$ARCH" "$m2" "$path")"
			if [ -h $pkgdest ] ; then
				rm $pkgdest
			fi
		done
	done
}

second_stage_install () {
	setup_devices

	x_core_install () {
		smallyes '' | in_target dpkg --force-depends --install $(debfor "$@")
	}

	p () {
		baseprog="$(($baseprog + ${1:-1}))"
	}

	if doing_variant fakechroot; then
		setup_proc_fakechroot
	elif doing_variant scratchbox; then
		true
	else
		setup_proc
		in_target /sbin/ldconfig
	fi

	DEBIAN_FRONTEND=noninteractive
	DEBCONF_NONINTERACTIVE_SEEN=true
	export DEBIAN_FRONTEND DEBCONF_NONINTERACTIVE_SEEN

	baseprog=0
	bases=7

	p; progress $baseprog $bases INSTCORE "Installing core packages" #1
	info INSTCORE "Installing core packages..."

	p; progress $baseprog $bases INSTCORE "Installing core packages" #2
	ln -sf mawk "$TARGET/usr/bin/awk"
	x_core_install base-files base-passwd
	p; progress $baseprog $bases INSTCORE "Installing core packages" #3
	x_core_install dpkg

	if [ ! -e "$TARGET/etc/localtime" ]; then
		ln -sf /usr/share/zoneinfo/UTC "$TARGET/etc/localtime"
	fi

	if doing_variant fakechroot; then
		install_fakechroot_tools
	fi

	p; progress $baseprog $bases INSTCORE "Installing core packages" #4
	x_core_install $LIBC

	p; progress $baseprog $bases INSTCORE "Installing core packages" #5
	x_core_install perl-base

	p; progress $baseprog $bases INSTCORE "Installing core packages" #6
	rm "$TARGET/usr/bin/awk"
	x_core_install mawk

	p; progress $baseprog $bases INSTCORE "Installing core packages" #7
	if doing_variant -; then
		x_core_install debconf
	fi

	baseprog=0
	bases=$(set -- $required; echo $#)

	info UNPACKREQ "Unpacking required packages..."

	exec 7>&1

	smallyes '' |
		(repeatn 5 in_target_failmsg UNPACK_REQ_FAIL_FIVE "Failure while unpacking required packages.  This will be attempted up to five times." "" \
		dpkg --status-fd 8 --force-depends --unpack $(debfor $required) 8>&1 1>&7 || echo EXITCODE $?) |
		dpkg_progress $baseprog $bases UNPACKREQ "Unpacking required packages" UNPACKING

	info CONFREQ "Configuring required packages..."

	echo \
"#!/bin/sh
exit 101" > "$TARGET/usr/sbin/policy-rc.d"
	chmod 755 "$TARGET/usr/sbin/policy-rc.d"

	mv "$TARGET/sbin/start-stop-daemon" "$TARGET/sbin/start-stop-daemon.REAL"
	echo \
"#!/bin/sh
echo
echo \"Warning: Fake start-stop-daemon called, doing nothing\"" > "$TARGET/sbin/start-stop-daemon"
	chmod 755 "$TARGET/sbin/start-stop-daemon"

	setup_dselect_method apt

	smallyes '' |
		(in_target_failmsg CONF_REQ_FAIL "Failure while configuring required packages." "" \
		dpkg --status-fd 8 --configure --pending --force-configure-any --force-depends 8>&1 1>&7 || echo EXITCODE $?) |
		dpkg_progress $baseprog $bases CONFREQ "Configuring required packages" CONFIGURING

	baseprog=0
	bases="$(set -- $base; echo $#)"

	info UNPACKBASE "Unpacking the base system..."

	setup_available $required $base
	done_predeps=
	while predep=$(get_next_predep); do
		# We have to resolve dependencies of pre-dependencies manually because
		# dpkg --predep-package doesn't handle this.
		predep=$(without "$(without "$(resolve_deps $predep)" "$required")" "$done_predeps")
		# XXX: progress is tricky due to how dpkg_progress works
		# -- cjwatson 2009-07-29
		p; smallyes '' |
		in_target dpkg --force-overwrite --force-confold --skip-same-version --install $(debfor $predep)
		base=$(without "$base" "$predep")
		done_predeps="$done_predeps $predep"
	done

	smallyes '' |
		(repeatn 5 in_target_failmsg INST_BASE_FAIL_FIVE "Failure while installing base packages.  This will be re-attempted up to five times." "" \
		dpkg --status-fd 8 --force-overwrite --force-confold --skip-same-version --unpack $(debfor $base) 8>&1 1>&7 || echo EXITCODE $?) |
		dpkg_progress $baseprog $bases UNPACKBASE "Unpacking base system" UNPACKING

	info CONFBASE "Configuring the base system..."

	smallyes '' |
		(repeatn 5 in_target_failmsg CONF_BASE_FAIL_FIVE "Failure while configuring base packages.  This will be re-attempted up to five times." "" \
		dpkg --status-fd 8 --force-confold --skip-same-version --configure -a 8>&1 1>&7 || echo EXITCODE $?) |
		dpkg_progress $baseprog $bases CONFBASE "Configuring base system" CONFIGURING

	mv "$TARGET/sbin/start-stop-daemon.REAL" "$TARGET/sbin/start-stop-daemon"

	rm -f "$TARGET/usr/sbin/policy-rc.d"

	progress $bases $bases CONFBASE "Configuring base system"
	info BASESUCCESS "Base system installed successfully."

# remove the symlink to unreleased
	clean_fake_component 
}

# overload setup_apt_sources from /usr/share/debootstrap/functions
setup_apt_sources () {
        mkdir -p "$TARGET/etc/apt"
        for m in "$@"; do
                local cs=""
                local cs1=""
                for c in $components_wo_unreleased; do
                        local path="dists/$SUITE/$c/binary-$ARCH/Packages"
                        local pkgdest="$TARGET/$($DLDEST pkg "$SUITE" "$c" "$ARCH" "$m" "$path")"
                        if [ -e "$pkgdest" ]; then cs="$cs $c"; fi
# "unreleased" archive
                        local path1="dists/unreleased/$c/binary-$ARCH/Packages"
                        local pkgdest1="$TARGET/$($DLDEST pkg unreleased "$c" "$ARCH" "$m" "$path1")"
                        if [ -e "$pkgdest1" ]; then cs1="$cs1 $c"; fi
                done
                if [ "$cs" != "" ]; then echo "deb $m $SUITE$cs"; fi
                if [ "$cs1" != "" ]; then echo "deb $m unreleased$cs1"; fi
        done > "$TARGET/etc/apt/sources.list"
}

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