1#!/bin/sh
2#-
3# Copyright (c) 2011 Nathan Whitehorn
4# Copyright (c) 2013 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# $FreeBSD$
29#
30############################################################ INCLUDES
31
32# Delay processing of debug flags as the parent until MAIN. export'd to disable
33# re-processing of flags (all children log to the parent's log file).
34#
35export DEBUG_SELF_INITIALIZE=
36export DEBUG_INITIALIZE_FILE=
37
38BSDCFG_SHARE="/usr/share/bsdconfig"
39. $BSDCFG_SHARE/common.subr || exit 1
40
41############################################################ GLOBALS
42
43: ${TMPDIR:="/tmp"}; export TMPDIR
44
45: ${BSDINSTALL_TMPETC="${TMPDIR}/bsdinstall_etc"}; export BSDINSTALL_TMPETC
46: ${BSDINSTALL_TMPBOOT="${TMPDIR}/bsdinstall_boot"}; export BSDINSTALL_TMPBOOT
47: ${PATH_FSTAB="$BSDINSTALL_TMPETC/fstab"}; export PATH_FSTAB
48: ${BSDINSTALL_DISTDIR="/usr/freebsd-dist"}; export BSDINSTALL_DISTDIR
49: ${BSDINSTALL_CHROOT="/mnt"}; export BSDINSTALL_CHROOT
50
51export debugFile="${debugFile-${BSDINSTALL_LOG-${TMPDIR}/bsdinstall_log}}"
52
53############################################################ MAIN
54
55#
56# Process command-line arguments
57#
58while getopts $GETOPTS_STDARGS ignored; do
59	: just skipping known flags
60done
61shift $(( $OPTIND - 1 ))
62
63# What are we here to do?
64VERB="${1:-auto}"; shift
65
66[ -d "$BSDINSTALL_TMPETC" ] || mkdir -p "$BSDINSTALL_TMPETC"
67[ -d "$BSDINSTALL_TMPBOOT" ] || mkdir -p "$BSDINSTALL_TMPBOOT"
68
69# Only enable debugging if debugFile is non-NULL and can be initialized
70f_quietly f_debug_init
71f_isset debugFile || debug=
72
73f_dprintf "Running installation step: %s %s" "$VERB" "$*"
74if [ "$debug" ]; then
75	case "$debugFile" in
76	# If NULL, send errors to the bit-bucket
77	"") exec "/usr/libexec/bsdinstall/$VERB" "$@" 2> /dev/null ;;
78	# If begins with `+', send errors to both terminal and file (no `+')
79	+*) exec "/usr/libexec/bsdinstall/$VERB" "$@" \
80		2>&1 >&$TERMINAL_STDOUT_PASSTHRU | tee "${debugFile#+}" ;;
81	# Otherwise, just send errors to the file specified
82	*) exec "/usr/libexec/bsdinstall/$VERB" "$@" 2>> "$debugFile"
83	esac
84else
85	exec "/usr/libexec/bsdinstall/$VERB" "$@" 2> /dev/null
86fi
87
88################################################################################
89# END
90################################################################################
91