[build] adapt publish-nightly to get the out folder from the LOG

Change-Id: Ie758023f11874caf5c9a7adbc5bc694cc7ef7e29
diff --git a/releng/org.eclipse.amalgam.releng/publish-nightly.sh b/releng/org.eclipse.amalgam.releng/publish-nightly.sh
index 71eb370..4d16a59 100644
--- a/releng/org.eclipse.amalgam.releng/publish-nightly.sh
+++ b/releng/org.eclipse.amalgam.releng/publish-nightly.sh
@@ -120,3 +120,8 @@
 if [ "master" = "$GIT_BRANCH" ]; then
     create_redirect "$TARGET_ROOT/latest/$PLATFORM" "$BUILD_TYPE/$FULL_VERSION/$PLATFORM"
 fi
+
+echo "############################################################################"
+echo "[PUBLISH] Promoted into folder:  " $TARGET_DIR
+echo "[PUBLISH] Build accessible at http:/"`echo $TARGET_DIR | cut -c17-`
+echo "############################################################################"