copy-secrets: only chown existing secrets

1 files changed, 14 insertions, 2 deletions

diff --git a/bin/copy-secrets b/bin/copy-secrets
index d155399..b6b93b6 100755
--- a/bin/copy-secrets
+++ b/bin/copy-secrets
@@ -25,6 +25,18 @@ rsync -cz --chown=0:0 -vr "$secrets_rsync/" "$target:/"
 
 ssh "$target" -T <<EOF
 set -euf
-! test -f $retiolum_secret || chown -v $retiolum_uid:0 $retiolum_secret
-! test -f $ejabberd_secret || chown -v $ejabberd_uid:0 $ejabberd_secret
+
+retiolum_secret=${retiolum_secret-}
+retiolum_uid=${retiolum_uid-}
+ejabberd_secret=${ejabberd_secret-}
+ejabberd_uid=${ejabberd_uid-}
+
+if test -n "\$retiolum_secret"; then
+  chown -v "\$retiolum_uid:0" "\$retiolum_secret"
+fi
+
+if test -n "\$ejabberd_secret"; then
+  chown -v "\$ejabberd_uid:0" "\$ejabberd_secret"
+fi
+
 EOF