improve output when -x is used

1 files changed, 5 insertions, 0 deletions

diff --git a/selfpublish.sh b/selfpublish.sh
index 1ee3f08..bdbb3be 100644
--- a/selfpublish.sh
+++ b/selfpublish.sh
@@ -180,18 +180,23 @@ wait_for_certificate_issuance()
 {
         local f state
         f=/etc/apache2/md/domains/"$1"/md.json
+        echo -n Waiting for certificate... >&2
         while true
         do
+                set=$-
+                set +x
                 if [ -e "$f" ]
                 then
                         state=$(sed -ne 's/^ *"state": *\([0-9]\+\),/\1/p' "$f")
 
                         if [ "$state" = 2 ]
                         then
+                                set $set
                                 return
                         fi
                 fi
                 sleep 1
+                echo -n . >&2
         done
 }