Select new files in the project panel after creating them

crates/project/src/fs.rs

@@ -379,7 +379,7 @@ impl FakeFs {
     async fn simulate_random_delay(&self) {
         self.executor
             .upgrade()
-            .expect("excecutor has been dropped")
+            .expect("executor has been dropped")
             .simulate_random_delay()
             .await;
     }
@@ -647,9 +647,16 @@ impl Fs for FakeFs {
         let (tx, rx) = smol::channel::unbounded();
         state.event_txs.push(tx);
         let path = path.to_path_buf();
+        let executor = self.executor.clone();
         Box::pin(futures::StreamExt::filter(rx, move |events| {
             let result = events.iter().any(|event| event.path.starts_with(&path));
-            async move { result }
+            let executor = executor.clone();
+            async move {
+                if let Some(executor) = executor.clone().upgrade() {
+                    executor.simulate_random_delay().await;
+                }
+                result
+            }
         }))
     }
 

crates/project_panel/src/project_panel.rs

@@ -295,9 +295,9 @@ impl ProjectPanel {
                     .save(new_path, Default::default(), cx)
             });
             Some(cx.spawn(|this, mut cx| async move {
-                save.await?;
+                let new_entry = save.await?;
                 this.update(&mut cx, |this, cx| {
-                    this.update_visible_entries(None, cx);
+                    this.update_visible_entries(Some((edit_state.worktree_id, new_entry.id)), cx);
                     cx.notify();
                 });
                 Ok(())
@@ -1005,12 +1005,12 @@ mod tests {
         assert_eq!(
             visible_entries_as_strings(&panel, 0..10, cx),
             &[
-                "v root1  <== selected",
+                "v root1",
                 "    > a",
                 "    > b",
                 "    > C",
                 "      .dockerignore",
-                "      the-new-filename",
+                "      the-new-filename  <== selected",
                 "v root2",
                 "    > d",
                 "    > e",
@@ -1048,10 +1048,10 @@ mod tests {
             &[
                 "v root1",
                 "    > a",
-                "    v b  <== selected",
+                "    v b",
                 "        > 3",
                 "        > 4",
-                "          another-filename",
+                "          another-filename  <== selected",
                 "    > C",
                 "      .dockerignore",
                 "      the-new-filename",