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 # 29 ############################################################ INCLUDES 30 31 BSDCFG_SHARE="/usr/share/bsdconfig" 32 . $BSDCFG_SHARE/common.subr || exit 1 33 f_dprintf "%s: loading includes..." "$0" 34 f_include $BSDCFG_SHARE/dialog.subr 35 f_include $BSDCFG_SHARE/variable.subr 36 37 ############################################################ CONFIGURATION 38 39 # VARIABLES: 40 # PARTITIONS 41 # DISTRIBUTIONS 42 # BSDINSTALL_DISTDIR 43 44 # 45 # Default name of the ZFS boot-pool 46 # 47 : ${ZFSBOOT_POOL_NAME:=zroot} 48 49 ############################################################ GLOBALS 50 51 : ${TMPDIR:="/tmp"} 52 53 # 54 # Strings that should be moved to an i18n file and loaded with f_include_lang() 55 # 56 msg_installation_error="Installation Error!" 57 58 ############################################################ FUNCTIONS 59 60 error() 61 { 62 local file 63 f_getvar "$VAR_DEBUG_FILE#+" file 64 if [ "$file" ]; then 65 f_dialog_title "$msg_installation_error" 66 f_dialog_textbox "$file" 67 # No need to restore title, pining for the fjords 68 fi 69 70 [ -f "$PATH_FSTAB" ] || exit 71 if [ "$ZFSBOOT_DISKS" ]; then 72 zpool export $ZFSBOOT_POOL_NAME 73 else 74 bsdinstall umount 75 fi 76 77 exit 1 78 } 79 80 ############################################################ MAIN 81 82 set -e 83 trap error EXIT 84 85 SCRIPT="$1" 86 shift 87 88 f_dprintf "Began Installation at %s" "$( date )" 89 rm -rf $BSDINSTALL_TMPETC 90 mkdir $BSDINSTALL_TMPETC 91 rm -f $TMPDIR/bsdinstall-installscript-setup 92 93 # split script into preamble and setup script at first shebang 94 awk 'BEGIN {pathb=ARGV[2]; ARGV[2]=""} /^#!/{b=1} { 95 if (b) print >pathb; else print}' \ 96 "$SCRIPT" $TMPDIR/bsdinstall-installscript-setup \ 97 >$TMPDIR/bsdinstall-installscript-preamble 98 99 . $TMPDIR/bsdinstall-installscript-preamble 100 : ${DISTRIBUTIONS="kernel.txz base.txz"}; export DISTRIBUTIONS 101 export BSDINSTALL_DISTDIR 102 103 # Re-initialize a new log if preamble changed BSDINSTALL_LOG 104 if [ "$BSDINSTALL_LOG" != "${debugFile#+}" ]; then 105 export debugFile="$BSDINSTALL_LOG" 106 f_quietly f_debug_init 107 # NB: Being scripted, let debug go to terminal for invalid debugFile 108 f_dprintf "Began Installation at %s" "$( date )" 109 fi 110 111 # Make partitions 112 rm -f $PATH_FSTAB 113 touch $PATH_FSTAB 114 if [ "$ZFSBOOT_DISKS" ]; then 115 bsdinstall zfsboot 116 else 117 bsdinstall scriptedpart "$PARTITIONS" 118 fi 119 bsdinstall mount 120 121 # Fetch missing distribution files, if any 122 exec 5>&1 123 export BSDINSTALL_DISTDIR=$(`dirname $0`/fetchmissingdists 2>&1 1>&5) 124 FETCH_RESULT=$? 125 exec 5>&- 126 127 [ $FETCH_RESULT -ne 0 ] && error "Could not fetch remote distributions" 128 129 # Unpack distributions 130 bsdinstall checksum 131 if [ -t 0 ]; then 132 # If install is a tty, use distextract as normal 133 bsdinstall distextract 134 else 135 # Otherwise, we need to use tar (see https://reviews.freebsd.org/D10736) 136 for set in $DISTRIBUTIONS; do 137 f_dprintf "Extracting $BSDINSTALL_DISTDIR/$set" 138 # XXX: The below fails if any mountpoints are FAT, due to 139 # inability to set ctime/mtime on the root of FAT partitions, 140 # which is needed to support e.g. EFI system partitions. tar has 141 # no option to ignore this (distextract ignores them internally 142 # through a hack), and returns 1 on any warning or error, 143 # effectively turning all warnings into fatal errors. 144 # 145 # Work around this in an extremely lame way for the specific 146 # case of EFI system partitions only. This *ONLY WORKS* if 147 # /boot/efi is empty and does not handle analagous problems on 148 # other systems (ARM, PPC64). 149 tar -xf "$BSDINSTALL_DISTDIR/$set" -C $BSDINSTALL_CHROOT --exclude boot/efi 150 mkdir -p $BSDINSTALL_CHROOT/boot/efi 151 done 152 fi 153 154 # Configure bootloader if needed 155 bsdinstall bootconfig 156 157 # Finalize install 158 bsdinstall config 159 160 # Make sure networking is functional, if we can arrange that 161 if [ ! -f $BSDINSTALL_CHROOT/etc/resolv.conf -a -f /etc/resolv.conf ]; then 162 cp /etc/resolv.conf $BSDINSTALL_CHROOT/etc/resolv.conf 163 fi 164 165 # Run post-install script 166 if [ -f $TMPDIR/bsdinstall-installscript-setup ]; then 167 cp $TMPDIR/bsdinstall-installscript-setup \ 168 $BSDINSTALL_CHROOT/tmp/installscript 169 chmod a+x $BSDINSTALL_CHROOT/tmp/installscript 170 chroot $BSDINSTALL_CHROOT /tmp/installscript $@ 2>&1 171 rm $BSDINSTALL_CHROOT/tmp/installscript 172 fi 173 174 bsdinstall entropy 175 bsdinstall umount 176 if [ "$ZFSBOOT_DISKS" ]; then 177 zpool export $ZFSBOOT_POOL_NAME 178 fi 179 180 f_dprintf "Installation Completed at %s" "$( date )" 181 182 trap - EXIT 183 exit $SUCCESS 184 185 ################################################################################ 186 # END 187 ################################################################################ 188