chore: Send the repo announce to the author relays list

Signed-off-by: Awiteb <a@4rs.nl>

src/cli/repo/announce.rs

@@ -15,21 +15,20 @@
 // along with this program. If not, see <https://gnu.org/licenses/gpl-3.0.html>.
 
 use clap::Args;
-use convert_case::{Case, Casing};
 use nostr::{
-    event::{EventBuilder, Kind, Tag},
+    event::{EventBuilder, Kind},
     key::PublicKey,
     nips::{
         nip01::Coordinate,
         nip19::{Nip19Coordinate, Nip19Event, ToBech32},
-        nip34::GitRepositoryAnnouncement,
+        nip65::{self, RelayMetadata},
     },
     types::Url,
 };
 
 use crate::{
     cli::{CliOptions, CommandRunner},
-    error::{N34Error, N34Result},
+    error::N34Result,
     nostr_utils::{NostrClient, traits::NewGitRepositoryAnnouncement},
 };
 
@@ -63,28 +62,43 @@ pub struct AnnounceArgs {
 impl CommandRunner for AnnounceArgs {
     async fn run(self, options: CliOptions) -> N34Result<()> {
         let client = NostrClient::init(&options).await;
+        let user_pubk = options.pubkey().await;
         let naddr = Nip19Coordinate::new(
-            Coordinate::new(Kind::GitRepoAnnouncement, options.pubkey().await),
+            Coordinate::new(Kind::GitRepoAnnouncement, user_pubk),
             options.relays.iter().take(3),
         )
         .expect("Valid relays");
+        let relays_list = client.user_relays_list(user_pubk).await?;
 
-        let mut maintainers = vec![naddr.public_key];
+        let mut write_relays = options.relays.clone();
+        let mut maintainers = vec![user_pubk];
         maintainers.extend(self.maintainers);
 
-        let event_builder = EventBuilder::new_git_repo(
+        if let Some(event) = relays_list.clone() {
+            write_relays.extend(
+                nip65::extract_owned_relay_list(event)
+                    .filter_map(|(r, m)| m.is_none_or(|m| m == RelayMetadata::Write).then_some(r)),
+            );
+        }
+
+        let event = EventBuilder::new_git_repo(
             self.repo_id,
             self.name,
             self.description,
             self.web,
             self.clone,
-            options.relays.clone(),
+            options.relays,
             maintainers,
             self.labels,
-        )?;
+        )?
+        .build(user_pubk);
+        let nevent = Nip19Event::new(event.id.expect("There is an id"))
+            .relays(write_relays.iter().take(3).cloned())
+            .to_bech32()?;
+
 
         let result = client
-            .send_builder_to(event_builder, &options.relays)
+            .send_event_to(event, relays_list.as_ref(), write_relays)
             .await?;
 
         for relay in &result.success {
@@ -94,12 +108,7 @@ impl CommandRunner for AnnounceArgs {
             tracing::warn!(relay = %relay, reason = %reason, "Failed to send event");
         }
 
-        println!(
-            "Event: {}",
-            Nip19Event::new(result.val)
-                .relays(options.relays.into_iter().take(3))
-                .to_bech32()?
-        );
+        println!("Event: {nevent}",);
         println!("Repo Address: {}", naddr.to_bech32()?);
 
         Ok(())

src/error.rs

@@ -34,6 +34,8 @@ pub enum N34Error {
     InvalidRepoId,
     #[error("Bech32 error: {0}")]
     Bech32(#[from] nostr::nips::nip19::Error),
+    #[error("Event error: {0}")]
+    Event(#[from] nostr::event::Error),
 }
 
 impl N34Error {

src/nostr_utils/mod.rs

@@ -22,9 +22,9 @@ pub mod utils;
 use std::time::Duration;
 
 use nostr::{
-    event::{EventBuilder, EventId, Kind},
+    event::{Event, EventId, Kind, UnsignedEvent},
     filter::Filter,
-    key::Keys,
+    key::{Keys, PublicKey},
     nips::{nip19::Nip19Coordinate, nip34::GitRepositoryAnnouncement},
     types::RelayUrl,
 };
@@ -35,6 +35,9 @@ use crate::{
     error::{N34Error, N34Result},
 };
 
+/// Timeout duration for the clinet.
+const CLIENT_TIMEOUT: Duration = Duration::from_millis(1500);
+
 /// A client for interacting with the Nostr relays
 pub struct NostrClient {
     /// The underlying Nostr client implementation
@@ -73,28 +76,30 @@ impl NostrClient {
                 .add_read_relay(relay)
                 .await
                 .expect("It's a valid relay url");
-            if let Err(err) = self
-                .client
-                .try_connect_relay(relay, Duration::from_millis(1500))
-                .await
-            {
+            if let Err(err) = self.client.try_connect_relay(relay, CLIENT_TIMEOUT).await {
                 tracing::error!("Failed to connect to relay '{relay}': {err}");
             }
         }
     }
 
-    /// Sends an event builder to the specified relays.
-    pub async fn send_builder_to(
+    /// Sends an event to the specified relays.
+    pub async fn send_event_to(
         &self,
-        builder: EventBuilder,
-        relays: &[RelayUrl],
+        event: UnsignedEvent,
+        relays_list: Option<&Event>,
+        mut relays: Vec<RelayUrl>,
     ) -> N34Result<Output<EventId>> {
-        for relay in relays {
+        relays.sort_unstable();
+        relays.dedup();
+        for relay in &relays {
             let _ = self.client.add_write_relay(relay).await;
         }
 
+        if let Some(event) = relays_list {
+            let _ = self.client.send_event_to(&relays, event).await;
+        }
         self.client
-            .send_event_builder_to(relays, builder)
+            .send_event_to(relays, &event.sign(&self.client.signer().await?).await?)
             .await
             .map_err(N34Error::from)
     }
@@ -110,7 +115,7 @@ impl NostrClient {
             .identifier(&repo_naddr.identifier);
         let events = self
             .client
-            .fetch_events(filter, Duration::from_secs(1))
+            .fetch_events(filter, CLIENT_TIMEOUT)
             .await
             .map_err(|_| N34Error::NotFoundRepo)?;
 
@@ -120,4 +125,17 @@ impl NostrClient {
             &repo_naddr.identifier,
         ))
     }
+
+    /// Fetches the relay list (kind 10002) for the given user. Returns None if
+    /// no relays are found.
+    pub async fn user_relays_list(&self, user: PublicKey) -> N34Result<Option<Event>> {
+        Ok(self
+            .client
+            .fetch_events(
+                Filter::new().author(user).kind(Kind::RelayList),
+                CLIENT_TIMEOUT,
+            )
+            .await?
+            .first_owned())
+    }
 }