159 lines
4.5 KiB
Bash
Executable File
159 lines
4.5 KiB
Bash
Executable File
#!/bin/sh
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## live-build(7) - System Build Scripts
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## Copyright (C) 2006-2012 Daniel Baumann <daniel@debian.org>
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##
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## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
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## This is free software, and you are welcome to redistribute it
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## under certain conditions; see COPYING for details.
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set -e
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# Including common functions
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[ -e "${LIVE_BUILD}/scripts/build.sh" ] && . "${LIVE_BUILD}/scripts/build.sh" || . /usr/lib/live/build.sh
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# Setting static variables
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DESCRIPTION="$(Echo 'bootstrap a Debian system with debootstrap(8)')"
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HELP=""
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USAGE="${PROGRAM} [--force]"
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Arguments "${@}"
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# Reading configuration files
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Read_conffiles config/all config/common config/bootstrap config/chroot config/binary config/source
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Set_defaults
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if [ "${LB_BOOTSTRAP}" != "debootstrap" ]
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then
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exit 0
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fi
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if [ ! -x "$(which debootstrap 2>/dev/null)" ]
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then
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echo "E: debootstrap - command not found"; \
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echo "I: debootstrap can be optained from http://ftp.debian.org/debian/pool/main/d/debootstrap/"; \
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echo "I: On Debian based systems, debootstrap can be installed with 'apt-get install debootstrap'."; \
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exit 1
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fi
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# Check architecture
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Check_crossarchitectures
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Echo_message "Begin bootstrapping system..."
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Check_package /usr/sbin/debootstrap debootstrap
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# Ensure that a system is built as root
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lb testroot
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# Checking stage file
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Check_stagefile .build/bootstrap
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Check_stagefile .build/bootstrap_cache.restore
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# Checking lock file
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Check_lockfile .lock
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# Creating lock file
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Create_lockfile .lock
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# Creating chroot directory
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mkdir -p chroot
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# Temporarily including bzip2 manually until #657560 has been fixed in unstable
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DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --include=bzip2"
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# Setting debootstrap options
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if [ -n "${LB_ARCHITECTURES}" ]
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then
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DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --arch=${LB_ARCHITECTURES}"
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fi
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if [ "${LB_ARCHIVE_AREAS}" != "main" ]
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then
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# Modify archive areas to remove leading/trailing whitespaces and replace other whitepspace with commas
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DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --components=$(echo ${LB_ARCHIVE_AREAS} | sed -e 's| |,|g')"
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fi
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case "${LB_USE_FAKEROOT}" in
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true)
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DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --variant=fakechroot"
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;;
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esac
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if [ "${_VERBOSE}" = "true" ]
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then
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DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --verbose"
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fi
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# If LB_APT_SECURE is false, do not check signatures of the Release file
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# (requires debootstrap >= 1.0.30)
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if [ "${LB_APT_SECURE}" = "false" ] && /usr/sbin/debootstrap --help | grep -qs '\-\-no-check-gpg'
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then
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DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --no-check-gpg"
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fi
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if [ -x "/usr/sbin/debootstrap" ]
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then
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if [ "${LB_CACHE_PACKAGES}" = "true" ]
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then
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if ls cache/packages.bootstrap/*.deb > /dev/null 2>&1
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then
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mkdir -p chroot/var/cache/apt/archives
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cp cache/packages.bootstrap/*.deb chroot/var/cache/apt/archives
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fi
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Echo_breakage "Running debootstrap (download-only)... "
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${LB_ROOT_COMMAND} debootstrap ${DEBOOTSTRAP_OPTIONS} --download-only "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}"
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if [ -n "${LB_ROOT_COMMAND}" ]
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then
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${LB_ROOT_COMMAND} chown -R $(whoami):$(whoami) chroot
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fi
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# Removing old cache
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rm -f cache/packages.bootstrap/*.deb
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# Saving new cache
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mkdir -p cache/packages.bootstrap
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cp chroot/var/cache/apt/archives/*.deb cache/packages.bootstrap
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fi
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Echo_breakage "Running debootstrap... "
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# Run appropriate bootstrap, i.e. foreign or regular bootstrap
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if [ "${LB_BOOTSTRAP_QEMU_ARCHITECTURES}" = "${LB_ARCHITECTURES}" ]; then
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if [ -n "${LB_BOOTSTRAP_QEMU_EXCLUDE}" ]
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then
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DEBOOTSTRAP_OPTIONS="${DEBOOTSTRAP_OPTIONS} --exclude=$(echo ${LB_BOOTSTRAP_QEMU_EXCLUDE} | sed 's| *|,|g')"
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fi
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Echo_message "Bootstrap will be foreign"
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${LB_ROOT_COMMAND} debootstrap ${DEBOOTSTRAP_OPTIONS} --foreign "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}"
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Echo_message "Running debootstrap second stage under QEMU"
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cp ${LB_BOOTSTRAP_QEMU_STATIC} chroot/usr/bin
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Chroot chroot /bin/sh /debootstrap/debootstrap --second-stage
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else
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${LB_ROOT_COMMAND} debootstrap ${DEBOOTSTRAP_OPTIONS} "${LB_PARENT_DISTRIBUTION}" chroot "${LB_PARENT_MIRROR_BOOTSTRAP}"
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fi
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if [ -n "${LB_ROOT_COMMAND}" ]
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then
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${LB_ROOT_COMMAND} chown -R $(whoami):$(whoami) chroot
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fi
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# Deconfiguring debootstrap configurations
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rm -f chroot/etc/hosts
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# Removing bootstrap cache
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rm -f chroot/var/cache/apt/archives/*.deb
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# Creating stage file
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Create_stagefile .build/bootstrap
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else
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Echo_error "Can't process file /usr/bin/debootstrap (FIXME)"
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exit 1
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fi
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