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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 can be run in two modes.
- # When used with "source", from a build directory,
- # it enables toaster event logging and starts the bitbake resident server.
- # use as: source toaster [start|stop] [noweb] [noui]
- # When it is called as a stand-alone script, it starts just the
- # web server, and the building shall be done through the web interface.
- # As script, it will not return to the command prompt. Stop with Ctrl-C.
- # 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;
- # Kill processes if they are still running - may happen in interactive shells
- ps fux | grep "python.*manage.py" | awk '{print $2}' | xargs kill
- done;
- rm ${pidfile}
- fi
- done
- }
- function webserverStartAll()
- {
- # do not start if toastermain points to a valid process
- if ! cat "${BUILDDIR}/.toastermain.pid" 2>/dev/null | xargs -I{} kill -0 {} ; then
- retval=1
- rm "${BUILDDIR}/.toastermain.pid"
- fi
- retval=0
- python $BBBASEDIR/lib/toaster/manage.py syncdb || retval=1
- python $BBBASEDIR/lib/toaster/manage.py migrate orm || retval=2
- if [ $retval -eq 1 ]; then
- echo "Failed db sync, stopping system start" 1>&2
- elif [ $retval -eq 2 ]; then
- echo -e "\nError on migration, trying to recover... \n"
- python $BBBASEDIR/lib/toaster/manage.py migrate orm 0001_initial --fake
- retval=0
- python $BBBASEDIR/lib/toaster/manage.py migrate orm || retval=1
- fi
- if [ "x$TOASTER_MANAGED" == "x1" ]; then
- python $BBBASEDIR/lib/toaster/manage.py migrate bldcontrol || retval=1
- python $BBBASEDIR/lib/toaster/manage.py checksettings || retval=1
- fi
- echo "Starting webserver"
- if [ $retval -eq 0 ]; then
- python $BBBASEDIR/lib/toaster/manage.py runserver 0.0.0.0:8000 </dev/null >${BUILDDIR}/toaster_web.log 2>&1 & echo $! >${BUILDDIR}/.toastermain.pid
- sleep 1
- if ! cat "${BUILDDIR}/.toastermain.pid" | xargs -I{} kill -0 {} ; then
- retval=1
- rm "${BUILDDIR}/.toastermain.pid"
- fi
- fi
- return $retval
- }
- # Helper functions to add a special configuration file
- function addtoConfiguration()
- {
- echo "#Created by toaster start script" > ${BUILDDIR}/conf/$2
- echo $1 >> ${BUILDDIR}/conf/$2
- }
- INSTOPSYSTEM=0
- # define the stop command
- function stop_system()
- {
- # prevent reentry
- if [ $INSTOPSYSTEM == 1 ]; then return; fi
- INSTOPSYSTEM=1
- if [ -f ${BUILDDIR}/.toasterui.pid ]; then
- kill $(< ${BUILDDIR}/.toasterui.pid ) 2>/dev/null
- 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
- trap - SIGHUP
- #trap - SIGCHLD
- INSTOPSYSTEM=0
- }
- function check_pidbyfile() {
- [ -e $1 ] && kill -0 $(< $1) 2>/dev/null
- }
- function notify_chldexit() {
- if [ $NOTOASTERUI == 0 ]; then
- check_pidbyfile ${BUILDDIR}/.toasterui.pid && return
- stop_system
- fi
- }
- BBBASEDIR=`dirname ${BASH_SOURCE}`/..
- RUNNING=0
- if [ -z "$ZSH_NAME" ] && [ `basename \"$0\"` = `basename \"$BASH_SOURCE\"` ]; then
- # We are called as standalone. We refuse to run in a build environment - we need the interactive mode for that.
- # Start just the web server, point the web browser to the interface, and start any Django services.
- if [ -n "$BUILDDIR" ]; then
- echo -e "Error: build/ directory detected. Toaster will not start in managed mode if a build environment is detected.\nUse a clean terminal to start Toaster." 1>&2;
- exit 1;
- fi
- # Define a fake builddir where only the pid files are actually created. No real builds will take place here.
- BUILDDIR=/tmp
- RUNNING=1
- function trap_ctrlc() {
- echo "** Stopping system"
- webserverKillAll
- RUNNING=0
- }
- TOASTER_MANAGED=1
- export TOASTER_MANAGED=1
- webserverStartAll || (echo "Fail to start the web server, stopping" 1>&2 && exit 1)
- xdg-open http://0.0.0.0:8000/ >/dev/null 2>&1 &
- trap trap_ctrlc SIGINT
- echo "Running. Stop with Ctrl-C"
- while [ $RUNNING -gt 0 ]; do
- python $BBBASEDIR/lib/toaster/manage.py runbuilds
- sleep 1
- done
- echo "**** Exit"
- exit 0
- fi
- # We make sure we're running in the current shell and in a good environment
- if [ -z "$BUILDDIR" ] || [ -z `which bitbake` ]; then
- echo "Error: Build environment is not setup or bitbake is not in path." 1>&2;
- return 2
- fi
- # Verify prerequisites
- if ! echo "import django; print (1,) == django.VERSION[0:1] and django.VERSION[1:2][0] in (5,6)" | python 2>/dev/null | grep True >/dev/null; then
- echo -e "This program needs Django 1.5 or 1.6. Please install with\n\npip install django==1.6"
- return 2
- fi
- if ! echo "import south; print [0,8,4] == map(int,south.__version__.split(\".\"))" | python 2>/dev/null | grep True >/dev/null; then
- echo -e "This program needs South 0.8.4. Please install with\n\npip install south==0.8.4"
- 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
- WEBSERVER=1
- for param in $*; do
- case $param in
- noui )
- NOTOASTERUI=1
- ;;
- noweb )
- WEBSERVER=0
- ;;
- esac
- done
- 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. File locks show that the system is on." 2>&1
- echo "If you see problems, stop and then start the system again." 2>&1
- return 3
- fi
- # Execute the commands
- case $CMD in
- start )
- start_success=1
- addtoConfiguration "INHERIT+=\"toaster buildhistory\"" toaster.conf
- if [ $WEBSERVER -gt 0 ] && ! webserverStartAll; then
- echo "Failed ${CMD}."
- return 4
- fi
- unset BBSERVER
- bitbake --postread conf/toaster.conf --server-only -t xmlrpc -B localhost:8200
- if [ $? -ne 0 ]; then
- start_success=0
- echo "Bitbake server start failed"
- else
- 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
- fi
- if [ $start_success -eq 1 ]; then
- # set fail safe stop system on terminal exit
- trap stop_system SIGHUP
- echo "Successful ${CMD}."
- else
- # failed start, do stop
- stop_system
- echo "Failed ${CMD}."
- fi
- # stop system on terminal exit
- set -o monitor
- trap stop_system SIGHUP
- #trap notify_chldexit SIGCHLD
- ;;
- stop )
- stop_system
- echo "Successful ${CMD}."
- ;;
- esac
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