[bitbake-devel] [PATCH] webhob: add system start/stop script

[Alex DAMIAN]

From: Alexandru DAMIAN <alexandru.damian at intel.com>

Adding a script that starts/stops the webhob system.
Sourced, with a parameter, it will start or stop
the bitbake resident, and the webhob server, as well
as point a browser to the webhob home .

Signed-off-by: Alexandru DAMIAN <alexandru.damian at intel.com>
---
 bin/webhob | 93 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100755 bin/webhob

diff --git a/bin/webhob b/bin/webhob
new file mode 100755
index 0000000..4c7e079
--- /dev/null
+++ b/bin/webhob
@@ -0,0 +1,93 @@
+#!/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 webhob event logging and
+# starts bitbake resident server
+# use as:  source webhob [start|stop]
+
+# Helper function to kill a background webhob development server
+        
+function webserverKillAllComponents() 
+{
+	local pidfile
+	for pidfile in ${BUILDDIR}/whbmain.pid; do
+		if [ -f ${pidfile} ]; then
+		while kill -0 $(< ${pidfile}) 2>/dev/null; do
+			kill -SIGTERM -`ps -p $(< ${pidfile}) -o "%r" --no-headers`	
+			sleep 1;
+		done;
+		rm  ${pidfile}
+		fi
+	done
+}
+
+# We make sure we're running in the current shell and in a good environment
+
+if [ -z "$ZSH_NAME" ] && [ `basename "$0"` = `basename $BASH_SOURCE` ]; then
+    echo "Error: This script needs to be sourced. Please run as 'source webhob [start|stop]'" 1>&2;
+    exit 1
+fi
+    
+if [ -z "$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}`/..
+
+# 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
+
+# Make sure it's safe to run by checking bitbake lock
+
+lock=1
+flock -n 200 $BUILDDIR/bitbake.lock 2>/dev/null || lock=0
+
+if [ ${CMD} == "start" ] && ( [ $lock -eq 0 ] || [ -e $BUILDDIR/whbmain.pid ] ); then
+    echo "Error: bitbake lock state error. start aborted" 2>&1
+    return 3 
+elif [ ${CMD} == "stop" ] && ( [ $lock -eq 1 ] || ! [ -e $BUILDDIR/whbmain.pid ] ) ; then
+    echo "Error: bitbake lock state error. stop aborted" 2>&1
+    return 3 
+fi
+
+
+# Execute the commands
+
+case $CMD in
+    start )
+        python $BBBASEDIR/lib/manage.py syncdb
+        bitbake --server-only -t xmlrpc -B localhost:8200 
+        export BBSERVER=localhost:8200
+        python $BBBASEDIR/lib/webhob/manage.py runserver >${BUILDDIR}/whbmain.log 2>&1 & echo $! >${BUILDDIR}/whbmain.pid  
+    ;;
+    stop )
+        bitbake -m
+        unset BBSERVER
+        webserverKillAllComponents
+esac
+
+    
-- 
1.8.1.2