Fix discovery: use fetch_events_from with index_relays only

The nostr-sdk pool fetch_events returns empty when most relays are dead.
Target only the known-working index relays for discovery queries.

1 files changed, 5 insertions, 8 deletions

diff --git a/src/discovery.rs b/src/discovery.rs
index 430509d..fa2a198 100644
--- a/src/discovery.rs
+++ b/src/discovery.rs
@@ -17,16 +17,13 @@ pub struct DiscoveredRepo {
 pub async fn discover_repos_from_relays(
     client: &nostr_sdk::Client,
     npubs: &[PublicKey],
-    relay_urls: &[String],
+    index_relays: &[String],
+    all_relay_urls: &[String],
 ) -> Result<Vec<DiscoveredRepo>> {
-    for url in relay_urls {
-        if let Err(e) = client.add_relay(url).await {
-            tracing::warn!(relay = %url, error = %e, "failed to add relay");
-            continue;
-        }
+    for url in all_relay_urls {
+        let _ = client.add_relay(url).await;
     }
     client.connect().await;
-
     client
         .wait_for_connection(std::time::Duration::from_secs(5))
         .await;
@@ -40,7 +37,7 @@ pub async fn discover_repos_from_relays(
             .limit(50);
 
         let events = client
-            .fetch_events(filter, std::time::Duration::from_secs(30))
+            .fetch_events_from(index_relays, filter, std::time::Duration::from_secs(30))
             .await
             .context("failed to fetch events from relays")?;