start-docker-container.sh: Add --verbose true/false option.

Change-Id: Iaf7818cf3d73c69a3256b848c359daca27853eba

1 files changed, 10 insertions, 1 deletions

diff --git a/start-container-docker.sh b/start-container-docker.sh
index e17279b5..bb750ec0 100755
--- a/start-container-docker.sh
+++ b/start-container-docker.sh
@@ -15,7 +15,7 @@ set -e
 # - definition of ${session_host} and ${session_port}, can be used for
 #   a remote connexion to the container
 usage() {
-    echo "Usage: $0 [--arch container-arch] --distro flavour [--docker_opts opts] [--dryrun true/false] [--label label] [--newuser username:[uid]] [--node node] [--prefix prefix] [--session-host host] [--session-name name] [--task {build|test}] [--user user] [--weight weight]"
+    echo "Usage: $0 [--arch container-arch] --distro flavour [--docker_opts opts] [--dryrun true/false] [--label label] [--newuser username:[uid]] [--node node] [--prefix prefix] [--session-host host] [--session-name name] [--task {build|test}] [--user user] [--weight weight] [--verbose true/false]"
     echo
     echo "  container-arch: architecture (eg: amd64, i386, arm64, armhf)"
     echo "  distro: distribution (eg: trusty)"
@@ -30,6 +30,7 @@ usage() {
     echo "  task: type of container (build or test, default=build)"
     echo "  user: remote user to use in the container."
     echo "  weight: container weight, reserves resources. Default=1"
+    echo "  verbose: whether enable verbose output. Default=false"
     exit 1
 }
 
@@ -52,6 +53,7 @@ session_name=
 task="build"
 weight=1
 user=
+verbose="false"
 
 while [ $# -ge 1 ]
 do
@@ -122,6 +124,11 @@ do
 	    [ x${weight} = x ] && usage
 	    shift 2
 	    ;;
+	--verbose)
+	    verbose=$2
+	    [ x${verbose} = x ] && usage
+	    shift 2
+	    ;;
 	*)
 	    echo "Unsupported option: $1"
 	    usage
@@ -129,6 +136,8 @@ do
     esac
 done
 
+if $verbose; then set -x; fi
+
 dryruncmd=""
 if $dryrun; then
     dryruncmd="echo"