1#!/bin/sh
2#-
3# Copyright (c) 2013 Nathan Whitehorn
4# Copyright (c) 2013-2015 Devin Teske
5# All rights reserved.
6#
7# Redistribution and use in source and binary forms, with or without
8# modification, are permitted provided that the following conditions
9# are met:
10# 1. Redistributions of source code must retain the above copyright
11#    notice, this list of conditions and the following disclaimer.
12# 2. Redistributions in binary form must reproduce the above copyright
13#    notice, this list of conditions and the following disclaimer in the
14#    documentation and/or other materials provided with the distribution.
15#
16# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26# SUCH DAMAGE.
27#
28# $FreeBSD: stable/11/usr.sbin/bsdinstall/scripts/script 319124 2017-05-29 11:37:08Z royger $
29#
30############################################################ INCLUDES
31
32BSDCFG_SHARE="/usr/share/bsdconfig"
33. $BSDCFG_SHARE/common.subr || exit 1
34f_dprintf "%s: loading includes..." "$0"
35f_include $BSDCFG_SHARE/dialog.subr
36f_include $BSDCFG_SHARE/variable.subr
37
38############################################################ CONFIGURATION
39
40# VARIABLES:
41# PARTITIONS
42# DISTRIBUTIONS
43# BSDINSTALL_DISTDIR
44
45#
46# Default name of the ZFS boot-pool
47#
48: ${ZFSBOOT_POOL_NAME:=zroot}
49
50############################################################ GLOBALS
51
52#
53# Strings that should be moved to an i18n file and loaded with f_include_lang()
54#
55msg_installation_error="Installation Error!"
56
57############################################################ FUNCTIONS
58
59error()
60{
61	local file
62	f_getvar "$VAR_DEBUG_FILE#+" file
63	if [ "$file" ]; then
64		f_dialog_title "$msg_installation_error"
65		f_dialog_textbox "$file"
66		# No need to restore title, pining for the fjords
67	fi
68
69	[ -f "$PATH_FSTAB" ] || exit
70	if [ "$ZFSBOOT_DISKS" ]; then
71		zpool export $ZFSBOOT_POOL_NAME
72	else
73		bsdinstall umount
74	fi
75
76	exit 1
77}
78
79############################################################ MAIN
80
81set -e
82trap error EXIT
83
84SCRIPT="$1"
85shift
86
87f_dprintf "Began Installation at %s" "$( date )"
88rm -rf $BSDINSTALL_TMPETC
89mkdir $BSDINSTALL_TMPETC
90
91split -a 2 -p '^#!.*' "$SCRIPT" /tmp/bsdinstall-installscript-
92
93. /tmp/bsdinstall-installscript-aa
94: ${DISTRIBUTIONS="kernel.txz base.txz"}; export DISTRIBUTIONS
95export BSDINSTALL_DISTDIR
96
97# Re-initialize a new log if preamble changed BSDINSTALL_LOG
98if [ "$BSDINSTALL_LOG" != "${debugFile#+}" ]; then
99	export debugFile="$BSDINSTALL_LOG"
100	f_quietly f_debug_init
101	# NB: Being scripted, let debug go to terminal for invalid debugFile
102	f_dprintf "Began Instalation at %s" "$( date )"
103fi
104
105# Make partitions
106rm -f $PATH_FSTAB
107touch $PATH_FSTAB
108if [ "$ZFSBOOT_DISKS" ]; then
109	bsdinstall zfsboot
110else
111	bsdinstall scriptedpart "$PARTITIONS"
112	bsdinstall mount
113fi
114
115# Unpack distributions
116bsdinstall checksum
117for set in $DISTRIBUTIONS; do
118	f_dprintf "Extracting $BSDINSTALL_DISTDIR/$set"
119	tar -xf "$BSDINSTALL_DISTDIR/$set" -C $BSDINSTALL_CHROOT
120done
121
122# Finalize install
123bsdinstall config
124
125# Make sure networking is functional, if we can arrange that
126if [ ! -f $BSDINSTALL_CHROOT/etc/resolv.conf -a -f /etc/resolv.conf ]; then
127	cp /etc/resolv.conf $BSDINSTALL_CHROOT/etc/resolv.conf
128fi
129
130# Run post-install script
131if [ -f /tmp/bsdinstall-installscript-ab ]; then
132	cp /tmp/bsdinstall-installscript-ab $BSDINSTALL_CHROOT/tmp/installscript
133	chmod a+x $BSDINSTALL_CHROOT/tmp/installscript
134	mount -t devfs devfs "$BSDINSTALL_CHROOT/dev"
135	chroot $BSDINSTALL_CHROOT /tmp/installscript $@ 2>&1
136	umount "$BSDINSTALL_CHROOT/dev"
137	rm $BSDINSTALL_CHROOT/tmp/installscript
138fi
139
140bsdinstall entropy
141if [ "$ZFSBOOT_DISKS" ]; then
142	zpool export $ZFSBOOT_POOL_NAME
143else
144	bsdinstall umount
145fi
146
147f_dprintf "Installation Completed at %s" "$( date )"
148
149trap - EXIT
150exit $SUCCESS
151
152################################################################################
153# END
154################################################################################
155