Allow Observatory to run as a hosted web service

runtime/bin/vmservice/client/run.sh

Index: runtime/bin/vmservice/client/run.sh
diff --git a/runtime/bin/vmservice/client/run.sh b/runtime/bin/vmservice/client/run.sh
new file mode 100755
index 0000000000000000000000000000000000000000..35fecbb43f328b9fe48919374961b4a363f5980c
--- /dev/null
+++ b/runtime/bin/vmservice/client/run.sh
@@ -0,0 +1,25 @@
+#!/bin/sh -e
+
+if [ ! -d "web" ]; then
+  echo "Error: you must run this script from the client directory."
+  exit
+fi
+
+PUB_PATH=pub
+PUB_ARGS="serve --hostname 127.0.0.1 --port 9191"
+DART_PATH=dart
+DART_ARGS="bin/server.dart --host 127.0.0.1 --port 9090"
+DART_ARGS="$DART_ARGS --pub-host 127.0.0.1 --pub-port 9191"
+
+# Kill any child processes on exit.
+trap 'kill $(jobs -pr)' SIGINT SIGTERM EXIT
+
+echo "This script assumes that both *pub* and *dart* are in your PATH."
+echo "Launching Observatory server."
+echo "Launching pub."
+echo ""
+echo ""
+echo ""
+$DART_PATH $DART_ARGS &
+$PUB_PATH $PUB_ARGS
+