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|
#!/bin/sh
#-
# Copyright (c) 2013 Nathan Whitehorn
# Copyright (c) 2013-2015 Devin Teske
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
#
############################################################ INCLUDES
BSDCFG_SHARE="/usr/share/bsdconfig"
. $BSDCFG_SHARE/common.subr || exit 1
f_dprintf "%s: loading includes..." "$0"
f_include $BSDCFG_SHARE/dialog.subr
f_include $BSDCFG_SHARE/variable.subr
############################################################ CONFIGURATION
# VARIABLES:
# PARTITIONS
# DISTRIBUTIONS
# BSDINSTALL_DISTDIR
# COMPONENTS
#
# Default name of the ZFS boot-pool
#
: ${ZFSBOOT_POOL_NAME:=zroot}
############################################################ GLOBALS
: ${TMPDIR:="/tmp"}
: ${DISTRIBUTIONS=""}; export DISTRIBUTIONS
#
# Strings that should be moved to an i18n file and loaded with f_include_lang()
#
msg_installation_error="Installation Error!"
############################################################ FUNCTIONS
error()
{
local file
f_getvar "$VAR_DEBUG_FILE#+" file
if [ "$file" ]; then
f_dialog_title "$msg_installation_error"
f_dialog_textbox "$file"
# No need to restore title, pining for the fjords
fi
[ -f "$PATH_FSTAB" ] || exit
if [ "$ZFSBOOT_DISKS" ]; then
zpool export $ZFSBOOT_POOL_NAME
else
bsdinstall umount
fi
exit 1
}
############################################################ MAIN
set -e
trap error EXIT
SCRIPT="$1"
shift
f_dprintf "Began Installation at %s" "$( date )"
rm -rf $BSDINSTALL_TMPETC
mkdir $BSDINSTALL_TMPETC
rm -f $TMPDIR/bsdinstall-installscript-setup
# split script into preamble and setup script at first shebang
awk 'BEGIN {pathb=ARGV[2]; ARGV[2]=""} /^#!/{b=1} {
if (b) print >pathb; else print}' \
"$SCRIPT" $TMPDIR/bsdinstall-installscript-setup \
>$TMPDIR/bsdinstall-installscript-preamble
. $TMPDIR/bsdinstall-installscript-preamble
export BSDINSTALL_DISTDIR
# Re-initialize a new log if preamble changed BSDINSTALL_LOG
if [ "$BSDINSTALL_LOG" != "${debugFile#+}" ]; then
export debugFile="$BSDINSTALL_LOG"
f_quietly f_debug_init
# NB: Being scripted, let debug go to terminal for invalid debugFile
f_dprintf "Began Installation at %s" "$( date )"
fi
# Make partitions
rm -f $PATH_FSTAB
touch $PATH_FSTAB
if [ "$ZFSBOOT_DISKS" ]; then
bsdinstall zfsboot
else
bsdinstall scriptedpart "$PARTITIONS"
fi
bsdinstall mount
if [ -n "$COMPONENTS" -a -n "$DISTRIBUTIONS" ]; then
error "Cannot set both COMPONENTS and DISTRIBUTIONS"
elif [ -z "$DISTRIBUTIONS" ]; then
# If COMPONENTS is set, or neither is, install with pkgbase
bsdinstall pkgbase --non-interactive
else
# Otherwise, unpack distsets
# Fetch missing distribution files, if any
exec 5>&1
export BSDINSTALL_DISTDIR=$(`dirname $0`/fetchmissingdists 2>&1 1>&5)
FETCH_RESULT=$?
exec 5>&-
[ $FETCH_RESULT -ne 0 ] && error "Could not fetch remote distributions"
bsdinstall checksum
if [ -t 0 ]; then
# If install is a tty, use distextract as normal
bsdinstall distextract
else
# Otherwise, we need to use tar (see
# https://reviews.freebsd.org/D10736)
for set in $DISTRIBUTIONS; do
f_dprintf "Extracting $BSDINSTALL_DISTDIR/$set"
# XXX: The below fails if any mountpoints are FAT, due
# to inability to set ctime/mtime on the root of FAT
# partitions, which is needed to support e.g. EFI
# system partitions. tar has no option to ignore this
# (distextract ignores them internally through a hack),
# and returns 1 on any warning or error, effectively
# turning all warnings into fatal errors.
#
# Work around this in an extremely lame way for the
# specific case of EFI system partitions only. This
# *ONLY WORKS* if /boot/efi is empty and does not
# handle analogous problems on other systems (ARM,
# PPC64).
tar -xf "$BSDINSTALL_DISTDIR/$set" -C $BSDINSTALL_CHROOT --exclude boot/efi
mkdir -p $BSDINSTALL_CHROOT/boot/efi
done
fi
fi
# Configure bootloader if needed
bsdinstall bootconfig
# Finalize install
bsdinstall config
# Make sure networking is functional, if we can arrange that
if [ ! -f $BSDINSTALL_CHROOT/etc/resolv.conf -a -f /etc/resolv.conf ]; then
cp /etc/resolv.conf $BSDINSTALL_CHROOT/etc/resolv.conf
fi
# Run post-install script
if [ -f $TMPDIR/bsdinstall-installscript-setup ]; then
cp $TMPDIR/bsdinstall-installscript-setup \
$BSDINSTALL_CHROOT/tmp/installscript
chmod a+x $BSDINSTALL_CHROOT/tmp/installscript
chroot $BSDINSTALL_CHROOT /tmp/installscript $@ 2>&1
rm $BSDINSTALL_CHROOT/tmp/installscript
fi
bsdinstall entropy
bsdinstall umount
if [ "$ZFSBOOT_DISKS" ]; then
zpool export $ZFSBOOT_POOL_NAME
fi
f_dprintf "Installation Completed at %s" "$( date )"
trap - EXIT
exit $SUCCESS
################################################################################
# END
################################################################################
|
