1 files changed, 28 insertions, 27 deletions

diff --git a/bitbake/bin/toaster b/bitbake/bin/toaster
index ee199374e3..0fa8b60142 100755
--- a/bitbake/bin/toaster
+++ b/bitbake/bin/toaster
@@ -28,23 +28,24 @@
 
 # Helper function to kill a background toaster development server
 
-function webserverKillAll()
+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
-            pkill -U $UID -f "python.*manage.py runserver"
-        done;
-        rm  ${pidfile}
+            pid=`cat ${pidfile}`
+            while kill -0 $pid 2>/dev/null; do
+                kill -SIGTERM -$pid 2>/dev/null
+                sleep 1
+                # Kill processes if they are still running - may happen in interactive shells
+                ps fux | grep "python.*manage.py runserver" | awk '{print $2}' | xargs kill
+            done
+            rm  ${pidfile}
         fi
     done
 }
 
-function webserverStartAll()
+webserverStartAll()
 {
     # do not start if toastermain points to a valid process
     if ! cat "${BUILDDIR}/.toastermain.pid" 2>/dev/null | xargs -I{} kill -0 {} ; then
@@ -62,7 +63,7 @@ function webserverStartAll()
     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"
+        printf "\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
@@ -87,7 +88,7 @@ function webserverStartAll()
 
 # Helper functions to add a special configuration file
 
-function addtoConfiguration()
+addtoConfiguration()
 {
     file=$1
     shift
@@ -98,13 +99,13 @@ function addtoConfiguration()
 INSTOPSYSTEM=0
 
 # define the stop command
-function stop_system()
+stop_system()
 {
     # prevent reentry
     if [ $INSTOPSYSTEM -eq 1 ]; then return; fi
     INSTOPSYSTEM=1
     if [ -f ${BUILDDIR}/.toasterui.pid ]; then
-        kill $(< ${BUILDDIR}/.toasterui.pid ) 2>/dev/null
+        kill `cat ${BUILDDIR}/.toasterui.pid` 2>/dev/null
         rm ${BUILDDIR}/.toasterui.pid
     fi
     BBSERVER=0.0.0.0:-1 bitbake -m
@@ -117,12 +118,12 @@ function stop_system()
     INSTOPSYSTEM=0
 }
 
-function check_pidbyfile() {
-    [ -e $1 ] && kill -0 $(< $1) 2>/dev/null
+check_pidbyfile() {
+    [ -e $1 ] && kill -0 `cat $1` 2>/dev/null
 }
 
 
-function notify_chldexit() {
+notify_chldexit() {
     if [ $NOTOASTERUI -eq 0 ]; then
         check_pidbyfile ${BUILDDIR}/.toasterui.pid && return
         stop_system
@@ -130,16 +131,16 @@ function notify_chldexit() {
 }
 
 
-function verify_prereq() {
+verify_prereq() {
     # Verify prerequisites
 
     if ! echo "import django; print (1,) == django.VERSION[0:1] and django.VERSION[1:2][0] in (6,)" | python 2>/dev/null | grep True >/dev/null; then
-        echo -e "This program needs Django 1.6. Please install with\n\npip install django==1.6\n"
+        printf "This program needs Django 1.6. Please install with\n\npip install django==1.6\n"
         return 2
     fi
 
     if ! echo "import south; print reduce(lambda x, y: 2 if x==2 else 0 if x == 0 else y, map(lambda x: 1+cmp(x[1]-x[0],0), zip([0,8,4], map(int,south.__version__.split(\".\"))))) > 0" | 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\n"
+        printf "This program needs South 0.8.4. Please install with\n\npip install south==0.8.4\n"
         return 2
     fi
     return 0
@@ -182,42 +183,42 @@ if [ `basename \"$0\"` = `basename \"${SRCFILE}\"` ]; then
     # Start just the web server, point the web browser to the interface, and start any Django services.
 
     if ! verify_prereq; then
-        echo -e "Error: Could not verify that the needed dependencies are installed. Please use virtualenv and pip to install dependencies listed in toaster-requirements.txt" 1>&2
+        echo "Error: Could not verify that the needed dependencies are installed. Please use virtualenv and pip to install dependencies listed in toaster-requirements.txt" 1>&2
         exit 1
     fi
 
     if [ -n "$BUILDDIR" ]; then
-        echo -e "Error: It looks like you sourced oe-init-build-env. Toaster cannot start in build mode from an oe-core build environment.\n You should be starting Toaster from a new terminal window." 1>&2
+        printf "Error: It looks like you sourced oe-init-build-env. Toaster cannot start in build mode from an oe-core build environment.\n You should be starting Toaster from a new terminal window." 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/toaster_$$
     if [ -d "$BUILDDIR" ]; then
-        echo -e "Previous toaster run directory $BUILDDIR found, cowardly refusing to start. Please remove the directory when that toaster instance is over" 2>&1
+        echo "Previous toaster run directory $BUILDDIR found, cowardly refusing to start. Please remove the directory when that toaster instance is over" 2>&1
         exit 1
     fi
 
     mkdir -p "$BUILDDIR"
 
     RUNNING=1
-    function trap_ctrlc() {
+    trap_ctrlc() {
         echo "** Stopping system"
         webserverKillAll
         RUNNING=0
     }
 
-    function do_cleanup() {
+    do_cleanup() {
         find "$BUILDDIR" -type f | xargs rm
         rmdir "$BUILDDIR"
     }
-    function cleanup() {
+    cleanup() {
         if grep -ir error "$BUILDDIR" >/dev/null; then
             if grep -irn "That port is already in use" "$BUILDDIR"; then
                 echo "You can use the \"webport=PORTNUMBER\" parameter to start Toaster on a different port (port $WEB_PORT is already in use)"
                 do_cleanup
             else
-                echo -e "\nErrors found in the Toaster log files present in '$BUILDDIR'. Directory will not be cleaned.\n Please review the errors and notify toaster@yoctoproject.org or submit a bug https://bugzilla.yoctoproject.org/enter_bug.cgi?product=Toaster"
+                printf "\nErrors found in the Toaster log files present in '$BUILDDIR'. Directory will not be cleaned.\n Please review the errors and notify toaster@yoctoproject.org or submit a bug https://bugzilla.yoctoproject.org/enter_bug.cgi?product=Toaster"
             fi
         else
             echo "No errors found, removing the run directory '$BUILDDIR'"
@@ -248,7 +249,7 @@ fi
 
 
 if ! verify_prereq; then
-    echo -e "Error: Could not verify that the needed dependencies are installed. Please use virtualenv and pip to install dependencies listed in toaster-requirements.txt" 1>&2
+    echo "Error: Could not verify that the needed dependencies are installed. Please use virtualenv and pip to install dependencies listed in toaster-requirements.txt" 1>&2
     return 1
 fi