Refactor repo update code again

src/recurring.rs

@@ -0,0 +1,29 @@
+//! Recurring actions and updates.
+
+// TODO `fetch` submodule for fetching new commits
+// TODO `queue` submodule for updating the queue
+
+mod repo;
+
+use tracing::{debug_span, error, Instrument};
+
+use crate::state::AppState;
+
+async fn recurring_task(state: &AppState) {
+    let repo = state.repo.to_thread_local();
+
+    async {
+        if let Err(e) = repo::update(&state.db, &repo).await {
+            error!("Error updating repo:\n{e:?}");
+        };
+    }
+    .instrument(debug_span!("update repo"))
+    .await;
+}
+
+pub async fn run(state: AppState) {
+    loop {
+        recurring_task(&state).await;
+        tokio::time::sleep(state.config.repo.update_delay).await;
+    }
+}