mbsync: only execute pre/post scripts if folders exists

Silences a bunch of regular warnings in logs.

diff --git a/mbsync/sync-mail b/mbsync/sync-mail
index e9cf8d9ac773958ca0ec2abacb1ce344c7c6f363..6ea0e426cca7e5aeb2d20e7b1ae8e3eb9a9e7f21 100755 (executable)
--- a/mbsync/sync-mail
+++ b/mbsync/sync-mail
@@ -5,15 +5,21 @@ mbsync_args="$*"
 export dir="$(dirname "${BASH_SOURCE[0]}")"
 export config=$dir/config
 
 export dir="$(dirname "${BASH_SOURCE[0]}")"
 export config=$dir/config
 

-for hook in $(find $dir/pre-sync.d -type f -name '*.hook' -executable); do
-    "$hook" $mbsync_args
-done
+pre_sync_dir=$dir/pre-sync.d
+if [[ -d "$pre_sync_dir" ]]; then
+    for hook in $(find $pre_sync_dir -type f -name '*.hook' -executable); do
+        "$hook" $mbsync_args
+    done
+fi

 
 mbsync -c "$config" $mbsync_args
 export mbsync_errno=$?
 
 
 mbsync -c "$config" $mbsync_args
 export mbsync_errno=$?
 

-for hook in $(find $dir/post-sync.d -type f -name '*.hook' -executable); do
-    "$hook" $mbsync_args
-done
+post_sync_dir=$dir/post-sync.d
+if [[ -d "$post_sync_dir" ]]; then
+    for hook in $(find $post_sync_dir -type f -name '*.hook' -executable); do
+        "$hook" $mbsync_args
+    done
+fi

 
 exit $mbsync_errno
 
 exit $mbsync_errno