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#!/bin/bash
# (c) 2013 Intel Corp.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# This script enables toaster event logging and
# starts bitbake resident server
# use as: source toaster [start|stop]
# Helper function to kill a background toaster development server
function webserverKillAll()
{
local pidfile
for pidfile in ${BUILDDIR}/.toastermain.pid; do
if [ -f ${pidfile} ]; then
while kill -0 $(< ${pidfile}) 2>/dev/null; do
kill -SIGTERM -$(< ${pidfile}) 2>/dev/null
sleep 1;
done;
rm ${pidfile}
fi
done
}
function webserverStartAll()
{
retval=0
python $BBBASEDIR/lib/toaster/manage.py syncdb || retval=1
if [ $retval -eq 1 ]; then
echo "Failed db sync, stopping system start" 1>&2
else
python $BBBASEDIR/lib/toaster/manage.py runserver 0.0.0.0:8000 </dev/null >${BUILDDIR}/toaster_web.log 2>&1 & echo $! >${BUILDDIR}/.toastermain.pid
fi
return $retval
}
# define the stop command
function stop_system()
{
if [ -f ${BUILDDIR}/.toasterui.pid ]; then
kill $(< ${BUILDDIR}/.toasterui.pid )
rm ${BUILDDIR}/.toasterui.pid
fi
BBSERVER=localhost:8200 bitbake -m
unset BBSERVER
webserverKillAll
# force stop any misbehaving bitbake server
lsof bitbake.lock | awk '{print $2}' | grep "[0-9]\+" | xargs -n1 -r kill
}
# We make sure we're running in the current shell and in a good environment
if [ -z "$ZSH_NAME" ] && [ `basename \"$0\"` = `basename \"$BASH_SOURCE\"` ]; then
echo "Error: This script needs to be sourced. Please run as 'source toaster [start|stop]'" 1>&2;
exit 1
fi
if [ -z "$BUILDDIR" ] || [ -z `which bitbake` ]; then
echo "Error: Build environment is not setup or bitbake is not in path." 1>&2;
return 2
fi
BBBASEDIR=`dirname ${BASH_SOURCE}`/..
# Verify prerequisites
if ! echo "import django; print (1,4,5) == django.VERSION[0:3]" | python 2>/dev/null | grep True >/dev/null; then
echo -e "This program needs Django 1.4.5. Please install with\n\nsudo pip install django==1.4.5"
return 2
fi
# Determine the action. If specified by arguments, fine, if not, toggle it
if [ "x$1" == "xstart" ] || [ "x$1" == "xstop" ]; then
CMD="$1"
else
if [ -z "$BBSERVER" ]; then
CMD="start"
else
CMD="stop"
fi;
fi
NOTOASTERUI=0
if [ "x$2" == "xnoui" ]; then
NOTOASTERUI=1
fi
echo "The system will $CMD."
# Make sure it's safe to run by checking bitbake lock
lock=1
if [ -e $BUILDDIR/bitbake.lock ]; then
(flock -n 200 ) 200<$BUILDDIR/bitbake.lock || lock=0
fi
if [ ${CMD} == "start" ] && ( [ $lock -eq 0 ] || [ -e $BUILDDIR/.toastermain.pid ] ); then
echo "Error: bitbake lock state error. System is already on." 2>&1
return 3
elif [ ${CMD} == "stop" ] && ( [ $lock -eq 1 ] || ! [ -e $BUILDDIR/.toastermain.pid ] ) ; then
echo "Error: bitbake lock state error. Trying to stop a stopped system ?
If you think the system is hanged up, you can try to manually stop system with the commands
# BBSERVER=localhost:8200 bitbake -m
and
# webserverKillAll
" 2>&1
return 3
fi
# Execute the commands
case $CMD in
start )
webserverStartAll || return 4
unset BBSERVER
bitbake --server-only -t xmlrpc -B localhost:8200
export BBSERVER=localhost:8200
if [ $NOTOASTERUI == 0 ]; then # we start the TOASTERUI only if not inhibited
bitbake --observe-only -u toasterui >${BUILDDIR}/toaster_ui.log 2>&1 & echo $! >${BUILDDIR}/.toasterui.pid
fi
# stop system on terminal exit
trap stop_system SIGHUP
;;
stop )
stop_system
trap '' SIGHUP
;;
esac
echo "Successful ${CMD}."
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