Add logging, fix devenv up

src/server/state.rs

@@ -11,6 +11,7 @@ use std::os::unix::fs::MetadataExt;
 use crate::music::parse::parse_music_metadata_for_path;
 use crate::origins::attrs::FileAttrs;
 use crate::server::manifest::ManifestEntry;
+use tracing::info;
 
 /// Server-side entry for one file. Built once on startup from a directory
 /// scan and refreshed by the watcher on inotify events.
@@ -38,11 +39,13 @@ impl ServerState {
     /// and on watcher-driven reconciliations.
     pub fn replace_all(&self, source: &Path) -> io::Result<()> {
         let entries = scan_directory(source)?;
+        let count = entries.len();
         let mut map = self.inner.lock().unwrap();
         map.clear();
         for (id, entry) in entries {
             map.insert(id, entry);
         }
+        info!(count, "server state: scan complete");
         return Ok(());
     }