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|
# $OpenBSD: dot.profile,v 1.32 2016/04/08 17:09:18 rpe Exp $
# $NetBSD: dot.profile,v 1.1 1995/12/18 22:54:43 pk Exp $
#
# Copyright (c) 2009 Kenneth R. Westerback
# Copyright (c) 1995 Jason R. Thorpe
# Copyright (c) 1994 Christopher G. Demetriou
# 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.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by Christopher G. Demetriou.
# 4. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
#
export VNAME=$(sysctl -n kern.osrelease)
export VERSION="${VNAME%.*}${VNAME#*.}"
export ARCH=$(sysctl -n hw.machine)
export OBSD="OpenBSD/$ARCH $VNAME"
export PATH=/sbin:/bin:/usr/bin:/usr/sbin:/
umask 022
# emacs-style command line editing.
set -o emacs
# Extract rootdisk from last 'root on ...' line. e.g.
# root on wd0a swap on wd0b dump on wd0b
rootdisk=$(dmesg | sed -E '/^root on ([^ ]+) .*$/h;$!d;g;s//\1/')
if [[ -z $DONEPROFILE ]]; then
DONEPROFILE=YES
mount -u /dev/${rootdisk:-rd0a} /
# Create a fake rc that just returns 1 and throws us back.
echo ! : >/etc/rc
# Set up some sane defaults.
echo 'erase ^?, werase ^W, kill ^U, intr ^C, status ^T'
stty newcrt werase ^W intr ^C kill ^U erase ^? status ^T
# Installing or upgrading?
cat <<__EOT
Welcome to the $OBSD installation program.
__EOT
# Did we netboot? If so, then start the automatic installation
# after a timeout, but only the very first time around.
timeout=false
timer_pid=
if [[ ! -f /tmp/noai ]] && { ifconfig netboot >/dev/null 2>&1 ||
[[ -f /auto_install.conf ]] ||
[[ -f /auto_upgrade.conf ]]; }; then
echo "Starting non-interactive mode in 5 seconds..."
>/tmp/noai
trap 'kill $timeout_pid 2>/dev/null' EXIT
trap 'exit 1' INT
trap 'timeout=true' TERM
# Stop monitoring background processes to avoid printing
# job completion notices in interactive shell mode. This
# doesn't stop the "[1] <pid>" on starting a job though;
# that's why re redirect stdout and stderr temporarily.
set +m
exec 3<&1 4<&2 >/dev/null 2>&1
(sleep 5; kill $$) &
timer_pid=$!
exec 1<&3 2<&4 3<&- 4<&-
set +m
fi
while :; do
echo -n '(I)nstall, (U)pgrade, (A)utoinstall or (S)hell? '
read REPLY
# If the timeout has expired, begin the installation.
if $timeout; then
timeout=false
echo
REPLY=a
else
# User has made a choice; stop the read timeout.
[[ -n $timer_pid ]] && kill $timer_pid 2>/dev/null
timer_pid=
fi
case $REPLY in
[aA]*) /autoinstall && break
;;
[iI]*) /install && break
;;
[uU]*) /upgrade && break
;;
[sS]*) break
;;
!) echo "Type 'exit' to return to install."
ksh
;;
!*) eval "${REPLY#?}"
;;
esac
done
fi
|
