2 files changed, 14 insertions, 0 deletions
diff --git a/tvix/store/src/bin/tvix-store.rs b/tvix/store/src/bin/tvix-store.rs
index a5845c74aed0..15f37d301f9d 100644
--- a/tvix/store/src/bin/tvix-store.rs
+++ b/tvix/store/src/bin/tvix-store.rs
@@ -161,6 +161,10 @@ enum Commands {
         /// (exhaustive) listing.
         #[clap(long, short, action)]
         list_root: bool,
+
+        #[arg(long, default_value_t = true)]
+        /// Whether to expose blob and directory digests as extended attributes.
+        show_xattr: bool,
     },
     /// Starts a tvix-store virtiofs daemon at the given socket path.
     #[cfg(feature = "virtiofs")]
@@ -183,6 +187,10 @@ enum Commands {
         /// (exhaustive) listing.
         #[clap(long, short, action)]
         list_root: bool,
+
+        #[arg(long, default_value_t = true)]
+        /// Whether to expose blob and directory digests as extended attributes.
+        show_xattr: bool,
     },
 }
 
@@ -459,6 +467,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
             list_root,
             threads,
             allow_other,
+            show_xattr,
         } => {
             let (blob_service, directory_service, path_info_service) =
                 tvix_store::utils::construct_services(
@@ -474,6 +483,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
                     directory_service,
                     Arc::from(path_info_service),
                     list_root,
+                    show_xattr,
                 );
                 info!(mount_path=?dest, "mounting");
 
@@ -499,6 +509,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
             directory_service_addr,
             path_info_service_addr,
             list_root,
+            show_xattr,
         } => {
             let (blob_service, directory_service, path_info_service) =
                 tvix_store::utils::construct_services(
@@ -514,6 +525,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
                     directory_service,
                     Arc::from(path_info_service),
                     list_root,
+                    show_xattr,
                 );
                 info!(socket_path=?socket, "starting virtiofs-daemon");
 
diff --git a/tvix/store/src/pathinfoservice/fs/mod.rs b/tvix/store/src/pathinfoservice/fs/mod.rs
index 45d59fd0bcb8..aa64b1c01f16 100644
--- a/tvix/store/src/pathinfoservice/fs/mod.rs
+++ b/tvix/store/src/pathinfoservice/fs/mod.rs
@@ -17,6 +17,7 @@ pub fn make_fs<BS, DS, PS>(
     directory_service: DS,
     path_info_service: PS,
     list_root: bool,
+    show_xattr: bool,
 ) -> TvixStoreFs<BS, DS, RootNodesWrapper<PS>>
 where
     BS: AsRef<dyn BlobService> + Send + Clone + 'static,
@@ -28,6 +29,7 @@ where
         directory_service,
         RootNodesWrapper(path_info_service),
         list_root,
+        show_xattr,
     )
 }