[Toaster] [PATCH 2/3] toaster: bin/toaster Add ability to specify port and address to bind to

[Michael Wood]

Allow binding to a specified address and port to start the django
development server on.
Remove the assumption that you want to bind to 0.0.0.0 and set the
default to localhost.
Add some additional help text after Toaster webserver has started

Signed-off-by: Michael Wood <michael.g.wood at intel.com>
---
 bitbake/bin/toaster | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/bitbake/bin/toaster b/bitbake/bin/toaster
index 2d07255..d48a773 100755
--- a/bitbake/bin/toaster
+++ b/bitbake/bin/toaster
@@ -69,7 +69,7 @@ webserverStartAll()
 
     echo "Starting webserver..."
 
-    $MANAGE runserver "0.0.0.0:$WEB_PORT" \
+    $MANAGE runserver "$ADDR_PORT" \
            </dev/null >>${BUILDDIR}/toaster_web.log 2>&1 \
            & echo $! >${BUILDDIR}/.toastermain.pid
 
@@ -79,7 +79,8 @@ webserverStartAll()
         retval=1
         rm "${BUILDDIR}/.toastermain.pid"
     else
-        echo "Webserver address:  http://0.0.0.0:$WEB_PORT/"
+        echo "Toaster development webserver started at http://$ADDR_PORT"
+        echo -e "\nYou can now run 'bitbake <target>' on the command line and monitor your build in Toaster, you can also use a Toaster project to configure and run a build.\n"
     fi
 
     return $retval
@@ -180,7 +181,7 @@ fi
 export TOASTER_DIR=`pwd`
 
 WEBSERVER=1
-WEB_PORT="8000"
+ADDR_PORT="localhost:8000"
 unset CMD
 for param in $*; do
     case $param in
@@ -194,7 +195,14 @@ for param in $*; do
             CMD=$param
     ;;
     webport=*)
-            WEB_PORT="${param#*=}"
+            ADDR_PORT="${param#*=}"
+            # Split the addr:port string
+            ADDR=`echo $ADDR_PORT | cut -f 1 -d ':'`
+            PORT=`echo $ADDR_PORT | cut -f 2 -d ':'`
+            # If only a port has been speified then set address to localhost.
+            if [ $ADDR = $PORT ] ; then
+                ADDR_PORT="localhost:$PORT"
+            fi
     ;;
     *)
             echo "$HELP"
@@ -247,7 +255,7 @@ case $CMD in
     start )
         # check if addr:port is not in use
         if [ "$CMD" == 'start' ]; then
-             $MANAGE checksocket "0.0.0.0:$WEB_PORT" || return 1
+             $MANAGE checksocket "$ADDR_PORT" || return 1
         fi
 
         # kill Toaster web server if it's alive
-- 
2.1.4