install-deps.sh: silence popd and pushd

otherwise they will echo the pushed/popped directory

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/install-deps.sh b/install-deps.sh
index b9ea1d4fdf39aa9c6cd305f703e9b7fe0893dbe9..fb9d28f13b6d9d97d1b3fd630192607618509af5 100755 (executable)
--- a/install-deps.sh
+++ b/install-deps.sh
@@ -488,7 +488,7 @@ function activate_virtualenv() {
 function preload_wheels_for_tox() {
     local ini=$1
     shift
-    pushd .
+    pushd . > /dev/null
     cd $(dirname $ini)
     local require_files=$(ls *requirements*.txt 2>/dev/null) || true
     local constraint_files=$(ls *constraints*.txt 2>/dev/null) || true
@@ -507,7 +507,7 @@ function preload_wheels_for_tox() {
         mv $wip_wheelhouse wheelhouse
         md5sum $require_files $constraint_files > $md5
     fi
-    popd
+    popd > /dev/null
 }
 
 # use pip cache if possible but do not store it outside of the source