adding timestamps for the repeated tests stdout
It will be more easy to correlate a test failure to the k8s-reporter logs.
For example, the pull-kubevirt-check-for-flakes CI job which uses
autmation/repeated_tests.sh doesn't produce the timestamps.
#!/bin/bash
-
+#
+# This file is part of the KubeVirt project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# Copyright 2019 Red Hat, Inc.
+#
set -euo pipefail
+export TIMESTAMP=${TIMESTAMP:-1}
+
function usage {
cat <<EOF
usage: [NUM_TESTS=x] [NEW_TESTS=test1_test|...|testn_test] $0 [kubevirtci_provider[ kubevirtci_provider ...]]
