bsdinstall release: Move code to a new startbsdinstall wrapper

This separates out the install media-specific environment (creating
bsdinstall_etc) from actually running the installer on a given console.
This will be used by a future change to start the installer on multiple
consoles.

Reviewed by:	brooks, gjb
Differential Revision:	https://reviews.freebsd.org/D36803
This commit is contained in:
Jessica Clarke 2022-10-03 17:09:16 +01:00
parent a2464ee127
commit d577d6178b
4 changed files with 102 additions and 95 deletions

View File

@ -1,101 +1,7 @@
#!/bin/sh
# $FreeBSD$
: ${BSDDIALOG_OK=0}
: ${BSDDIALOG_CANCEL=1}
: ${BSDDIALOG_HELP=2}
: ${BSDDIALOG_EXTRA=3}
: ${BSDDIALOG_ESC=5}
: ${BSDDIALOG_ERROR=255}
# resolv.conf from DHCP ends up in here, so make sure the directory exists
mkdir /tmp/bsdinstall_etc
kbdcontrol -d >/dev/null 2>&1
if [ $? -eq 0 ]; then
# Syscons: use xterm, start interesting things on other VTYs
TERM=xterm
# Don't send ESC on function-key 62/63 (left/right command key)
kbdcontrol -f 62 '' > /dev/null 2>&1
kbdcontrol -f 63 '' > /dev/null 2>&1
if [ -z "$EXTERNAL_VTY_STARTED" ]; then
# Init will clean these processes up if/when the system
# goes multiuser
touch /tmp/bsdinstall_log
tail -f /tmp/bsdinstall_log > /dev/ttyv2 &
/usr/libexec/getty autologin ttyv3 &
EXTERNAL_VTY_STARTED=1
fi
else
# Serial or other console
echo
echo "Welcome to FreeBSD!"
echo
echo "Please choose the appropriate terminal type for your system."
echo "Common console types are:"
echo " ansi Standard ANSI terminal"
echo " vt100 VT100 or compatible terminal"
echo " xterm xterm terminal emulator (or compatible)"
echo
echo -n "Console type [vt100]: "
read TERM
TERM=${TERM:-vt100}
fi
export TERM
# Query terminal size; useful for serial lines.
resizewin -z
if [ -f /etc/installerconfig ]; then
if bsdinstall script /etc/installerconfig; then
bsddialog --backtitle "FreeBSD Installer" --title "Complete" --no-cancel --ok-label "Reboot" --pause "Installation of FreeBSD complete! Rebooting in 10 seconds" 10 30 10
reboot
else
bsddialog --backtitle "FreeBSD Installer" --title "Error" --textbox /tmp/bsdinstall_log 0 0
fi
exit
fi
bsddialog --backtitle "FreeBSD Installer" --title "Welcome" --extra-button --extra-label "Shell" --ok-label "Install" --cancel-label "Live CD" --yesno "Welcome to FreeBSD! Would you like to begin an installation or use the live CD?" 0 0
case $? in
$BSDDIALOG_OK) # Install
# If not netbooting, have the installer configure the network
dlv=`/sbin/sysctl -n vfs.nfs.diskless_valid 2> /dev/null`
if [ ${dlv:=0} -eq 0 -a ! -f /etc/diskless ]; then
BSDINSTALL_CONFIGCURRENT=yes; export BSDINSTALL_CONFIGCURRENT
fi
trap true SIGINT # Ignore cntrl-C here
bsdinstall
if [ $? -eq 0 ]; then
bsddialog --backtitle "FreeBSD Installer" --title "Complete" --ok-label "Reboot" --extra-button --extra-label "Shutdown" --cancel-label "Live CD" --yesno "Installation of FreeBSD complete! Would you like to reboot into the installed system now?" 0 0
case $? in
$BSDDIALOG_OK) # Reboot
reboot
;;
$BSDDIALOG_EXTRA) # Shutdown
shutdown -p now
;;
$BSDDIALOG_CANCEL) # Live CD
exit 0
;;
esac
else
. /etc/rc.local
fi
;;
$BSDDIALOG_CANCEL) # Live CD
exit 0
;;
$BSDDIALOG_EXTRA) # Shell
clear
echo "When finished, type 'exit' to return to the installer."
/bin/sh
. /etc/rc.local
;;
esac
/usr/libexec/bsdinstall/startbsdinstall

View File

@ -474,6 +474,7 @@ OLD_FILES+=usr/libexec/bsdinstall/runconsoles
OLD_FILES+=usr/libexec/bsdinstall/script
OLD_FILES+=usr/libexec/bsdinstall/scriptedpart
OLD_FILES+=usr/libexec/bsdinstall/services
OLD_FILES+=usr/libexec/bsdinstall/startbsdinstall
OLD_FILES+=usr/libexec/bsdinstall/time
OLD_FILES+=usr/libexec/bsdinstall/umount
OLD_FILES+=usr/libexec/bsdinstall/wlanconfig

View File

@ -10,6 +10,9 @@ GENHDRS= opt_osname.h
SRCS+= ${GENHDRS}
CLEANFILES+= ${GENHDRS}
SCRIPTS+= startbsdinstall
SCRIPTSDIR_startbsdinstall= ${LIBEXECDIR}/bsdinstall
opt_osname.h: .PHONY
if ! grep -q "^#define OSNAME \"${OSNAME}\"$"" ${.TARGET}; then \
echo "#define OSNAME \"${OSNAME}\"" > ${.TARGET}; \

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@ -0,0 +1,97 @@
#!/bin/sh
: ${BSDDIALOG_OK=0}
: ${BSDDIALOG_CANCEL=1}
: ${BSDDIALOG_HELP=2}
: ${BSDDIALOG_EXTRA=3}
: ${BSDDIALOG_ESC=5}
: ${BSDDIALOG_ERROR=255}
kbdcontrol -d >/dev/null 2>&1
if [ $? -eq 0 ]; then
# Syscons: use xterm, start interesting things on other VTYs
TERM=xterm
# Don't send ESC on function-key 62/63 (left/right command key)
kbdcontrol -f 62 '' > /dev/null 2>&1
kbdcontrol -f 63 '' > /dev/null 2>&1
if [ -z "$EXTERNAL_VTY_STARTED" ]; then
# Init will clean these processes up if/when the system
# goes multiuser
touch /tmp/bsdinstall_log
tail -f /tmp/bsdinstall_log > /dev/ttyv2 &
/usr/libexec/getty autologin ttyv3 &
EXTERNAL_VTY_STARTED=1
fi
else
# Serial or other console
echo
echo "Welcome to FreeBSD!"
echo
echo "Please choose the appropriate terminal type for your system."
echo "Common console types are:"
echo " ansi Standard ANSI terminal"
echo " vt100 VT100 or compatible terminal"
echo " xterm xterm terminal emulator (or compatible)"
echo
echo -n "Console type [vt100]: "
read TERM
TERM=${TERM:-vt100}
fi
export TERM
# Query terminal size; useful for serial lines.
resizewin -z
if [ -f /etc/installerconfig ]; then
if bsdinstall script /etc/installerconfig; then
bsddialog --backtitle "FreeBSD Installer" --title "Complete" --no-cancel --ok-label "Reboot" --pause "Installation of FreeBSD complete! Rebooting in 10 seconds" 10 30 10
reboot
else
bsddialog --backtitle "FreeBSD Installer" --title "Error" --textbox /tmp/bsdinstall_log 0 0
fi
exit
fi
bsddialog --backtitle "FreeBSD Installer" --title "Welcome" --extra-button --extra-label "Shell" --ok-label "Install" --cancel-label "Live CD" --yesno "Welcome to FreeBSD! Would you like to begin an installation or use the live CD?" 0 0
case $? in
$BSDDIALOG_OK) # Install
# If not netbooting, have the installer configure the network
dlv=`/sbin/sysctl -n vfs.nfs.diskless_valid 2> /dev/null`
if [ ${dlv:=0} -eq 0 -a ! -f /etc/diskless ]; then
BSDINSTALL_CONFIGCURRENT=yes; export BSDINSTALL_CONFIGCURRENT
fi
trap true SIGINT # Ignore cntrl-C here
bsdinstall
if [ $? -eq 0 ]; then
bsddialog --backtitle "FreeBSD Installer" --title "Complete" --ok-label "Reboot" --extra-button --extra-label "Shutdown" --cancel-label "Live CD" --yesno "Installation of FreeBSD complete! Would you like to reboot into the installed system now?" 0 0
case $? in
$BSDDIALOG_OK) # Reboot
reboot
;;
$BSDDIALOG_EXTRA) # Shutdown
shutdown -p now
;;
$BSDDIALOG_CANCEL) # Live CD
exit 0
;;
esac
else
. "$0"
fi
;;
$BSDDIALOG_CANCEL) # Live CD
exit 0
;;
$BSDDIALOG_EXTRA) # Shell
clear
echo "When finished, type 'exit' to return to the installer."
/bin/sh
. "$0"
;;
esac