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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 $retval
- }
- # We make sure we're running in the current shell and in a good environment
- if [ -z "$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 )
- if [ -f ${BUILDDIR}/.toasterui.pid ]; then
- kill $(< ${BUILDDIR}/.toasterui.pid )
- rm ${BUILDDIR}/.toasterui.pid
- fi
- bitbake -m
- unset BBSERVER
- webserverKillAll
- # force stop any misbehaving bitbake server
- lsof bitbake.lock | awk '{print $2}' | grep "[0-9]\+" | xargs -n1 -r kill
- ;;
- esac
- echo "Successful ${CMD}."
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