Disable Maven transfer output

Enable --batch-mode and set transfer logger to WARN to prevent Maven
from printing the download/upload progress indicators in console logs.

Issue: https://trello.com/c/uSwEfMmP/542-make-build-rpm-stream-console-output-less-verbose
Change-Id: I00d323192a9726e5b6f7b92ab80c424bfe3ab81f
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>

diff --git a/shell/deploy b/shell/deploy
index 09bc634..760d28c 100755 (executable)
--- a/shell/deploy
+++ b/shell/deploy
@@ -470,6 +470,10 @@ deploy_maven_file () {
         params+=("-Dclassifier=\"$classifier\"")
     fi
 
+    # Disable the Maven transfer output.
+    params+=("--batch-mode")
+    params+=("-Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn")
+
     echo "Deploying $file to $nexus_url..."
 
     # make sure the script bombs if we fail an upload