133 lines
3.9 KiB
Bash
Executable file
133 lines
3.9 KiB
Bash
Executable file
#!/bin/sh
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set -e
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# emsandbox : emdebian rootfs installer
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#
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# Copyright (C) 2007-2008 Neil Williams <codehelp@debian.org>
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#
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# This package is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# simple wrapper to aid installation of the rootfs
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# Provides a space for pre-installation custom commands as well as simplifying
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# the command line.
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TARGET=`pwd`
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PROG=emsecondstage
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usagehelp () {
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# print out help message
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cat <<EOF
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$PROG - emdebian roots installer
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Syntax: sudo $PROG
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sudo $PROG [COMMAND]
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Commands:
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-?|-h|--help|-version: print this help message and exit
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Although based on debootstrap, $PROG cannot support the full range of
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debootstrap commands or options.
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The standard Emdebian rootfs uses the 'busybox' package with 'dpkg' and
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'apt'. Replacement scripts need to be full debootstrap suite shell
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scripts that specify how to complete the first and second stage
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installations. If the script uses 'busybox', the second-stage install
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function must be compatible with the shell applet in busybox - avoid
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bashisms!
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Machine specific customisation hooks need to be shell scripts
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(not bash) located in /debootstrap/machine/config.sh in the top level
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directory of the rootfs. If you used 'emsandbox --machine ...' to
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create the rootfs, the config.sh script for your machine and variant
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has already been installed and will be executed by $PROG.
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If the root filesystem used the 'unpack' method, $PROG only has to
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apply the machine specific customisation hooks.
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EOF
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}
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while [ -n "$1" ]; do
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case "$1" in
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--help|-h|-?|--version)
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usagehelp
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exit;
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;;
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*)
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echo "Unrecognised command: $1"
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exit;
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;;
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esac
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done
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# debootstrap directory removed if successful so avoid running twice.
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if [ -d "$TARGET/debootstrap/" ]; then
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chmod 0755 $TARGET
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chroot $TARGET mount proc -t proc /proc || true
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if [ -f datestring ]; then
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TIME=`cat datestring`
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echo "Setting approximate time of $TIME"
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chroot $TARGET date -s $TIME || true
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fi
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echo "Running ldconfig in $TARGET ..."
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chroot $TARGET /sbin/ldconfig
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# in_target depmod # can only be run under the installed kernel, not the unpacking one.
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DEBIAN_FRONTEND=noninteractive
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DEBCONF_NONINTERACTIVE_SEEN=true
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export DEBIAN_FRONTEND DEBCONF_NONINTERACTIVE_SEEN
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# bug: See #451130
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if [ -f "$TARGET/usr/lib/cdebconf/debconf-loadtemplate" ]; then
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export DEBCONF_USE_CDEBCONF=true
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echo "Configuring cdebconf"
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chroot $TARGET /usr/lib/cdebconf/debconf-loadtemplate /usr/share/debconf/demo /usr/share/debconf/demo.templates
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fi
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echo "Configuring ..."
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chroot $TARGET dpkg --configure -a
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echo "Emdebian base system installed successfully in $TARGET."
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fi
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if [ -f $TARGET/machine/config.sh ]; then
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echo " -> Running second stage config.sh script for this machine variant"
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sh $TARGET/machine/config.sh
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rm -r $TARGET/machine/
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fi
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if [ -d $TARGET/debootstrap ]; then
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rm -rf $TARGET/debootstrap
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fi
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if [ -d $TARGET/machine ]; then
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rm -rf $TARGET/machine
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fi
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if [ -f $TARGET/0x97BB3B58.txt ]; then
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rm $TARGET/0x97BB3B58.txt
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fi
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# If there is no time or date, this will need to remain.
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#if [ -f $TARGET/emdebian-archive-keyring.gpg ]; then
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# rm $TARGET/emdebian-archive-keyring.gpg
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#fi
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if [ -d $TARGET/tmp/buildd ]; then
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rm -rf $TARGET/tmp/buildd
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fi
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# finally, remove self
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if [ -f $TARGET/emsecondstage ]; then
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rm $TARGET/emsecondstage
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fi
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echo "Emdebian base system installed successfully."
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