Moving partial python rewrite to separate branch, let's do it in the jessie+1 cycle rather than go with the current mixed code.

1 files changed, 139 insertions, 0 deletions

diff --git a/scripts/build/bootstrap_debootstrap b/scripts/build/bootstrap_debootstrap
new file mode 100755
index 000000000..9ecceb80f
--- /dev/null
+++ b/scripts/build/bootstrap_debootstrap
@@ -0,0 +1,139 @@
+#!/bin/sh
+
+## live-build(7) - System Build Scripts
+## Copyright (C) 2006-2014 Daniel Baumann <mail@daniel-baumann.ch>
+##
+## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
+## This is free software, and you are welcome to redistribute it
+## under certain conditions; see COPYING for details.
+
+
+set -e
+
+# Including common functions
+[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
+
+# Setting static variables
+DESCRIPTION="$(Echo 'bootstrap a Debian system with debootstrap(8)')"
+HELP=""
+USAGE="${PROGRAM} [--force]"
+
+Arguments "${@}"
+
+# Reading configuration files
+Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
+Set_defaults
+
+if [ "${LB_BOOTSTRAP}" != "debootstrap" ]
+then
+	exit 0
+fi
+
+if [ ! -x "$(which debootstrap 2>/dev/null)" ]
+then
+	echo "E: debootstrap - command not found"
+	echo "I: debootstrap can be obtained from http://ftp.debian.org/debian/pool/main/d/debootstrap/"
+	echo "I: On Debian based systems, debootstrap can be installed with 'apt-get install debootstrap'."
+	exit 1
+fi
+
+# Check architecture
+Check_crossarchitectures
+
+Echo_message "Begin bootstrapping system..."
+
+Check_package /usr/sbin/debootstrap debootstrap
+
+# Ensure that a system is built as root
+lb testroot
+
+# Checking stage file
+Check_stagefile .build/bootstrap
+Check_stagefile .build/bootstrap_cache.restore
+
+# Checking lock file
+Check_lockfile .lock
+
+# Creating lock file
+Create_lockfile .lock
+
+# Creating chroot directory
+mkdir -p chroot
+
+# Setting debootstrap options
+if [ -n "${LIVE_IMAGE_ARCHITECTURE}" ]
+then
+	DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --arch=${LIVE_IMAGE_ARCHITECTURE}"
+fi
+
+if [ "${LIVE_IMAGE_ARCHIVE_AREAS}" != "main" ]
+then
+	# Modify archive areas to remove leading/trailing whitespaces and replace other whitepspace with commas
+	DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --components=$(echo ${LIVE_IMAGE_ARCHIVE_AREAS} | sed -e 's| |,|g')"
+fi
+
+if [ "${_VERBOSE}" = "true" ]
+then
+	DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --verbose"
+fi
+
+# If LB_APT_SECURE is false, do not check signatures of the Release file
+# (requires debootstrap >= 1.0.30)
+if [ "${LB_APT_SECURE}" = "false" ] && /usr/sbin/debootstrap --help  | grep -qs '\-\-no-check-gpg'
+then
+	DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --no-check-gpg"
+fi
+
+if [ -x "/usr/sbin/debootstrap" ]
+then
+	if [ "${LB_CACHE_PACKAGES}" = "true" ]
+	then
+		if ls cache/packages.bootstrap/*.deb > /dev/null 2>&1
+		then
+			mkdir -p chroot/var/cache/apt/archives
+			cp cache/packages.bootstrap/*.deb chroot/var/cache/apt/archives
+		fi
+
+		Echo_breakage "Running debootstrap (download-only)... "
+		debootstrap ${DEBOOTSTRAP_OPTIONS} --download-only "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}"
+
+		# Removing old cache
+		rm -f cache/packages.bootstrap/*.deb
+
+		# Saving new cache
+		mkdir -p cache/packages.bootstrap
+		cp chroot/var/cache/apt/archives/*.deb cache/packages.bootstrap
+	fi
+
+	Echo_breakage "Running debootstrap... "
+
+	# Run appropriate bootstrap, i.e. foreign or regular bootstrap
+	if [ "${LB_BOOTSTRAP_QEMU_ARCHITECTURES}" = "${LIVE_IMAGE_ARCHITECTURE}" ]; then
+
+		if [ -n "${LB_BOOTSTRAP_QEMU_EXCLUDE}" ]
+		then
+			DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --exclude=$(echo ${LB_BOOTSTRAP_QEMU_EXCLUDE} | sed 's|  *|,|g')"
+		fi
+
+		Echo_message "Bootstrap will be foreign"
+		debootstrap ${DEBOOTSTRAP_OPTIONS} --foreign "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}"
+
+		Echo_message "Running debootstrap second stage under QEMU"
+		cp ${LB_BOOTSTRAP_QEMU_STATIC} chroot/usr/bin
+		Chroot chroot /bin/sh /debootstrap/debootstrap --second-stage
+	else
+		debootstrap ${DEBOOTSTRAP_OPTIONS} "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}"
+	fi
+
+	# Deconfiguring debootstrap configurations
+	rm -f chroot/etc/hosts
+
+	# Removing bootstrap cache
+	rm -f chroot/var/cache/apt/archives/*.deb
+
+	# Creating stage file
+	Create_stagefile .build/bootstrap
+else
+	Echo_error "Can't process file /usr/bin/debootstrap (FIXME)"
+	exit 1
+fi