commit view: Join file diff tasks

Co-authored-by: MrSubidubi <dev@bahn.sh>

crates/git_ui/src/commit_view.rs

@@ -222,7 +222,12 @@ impl CommitView {
         let repository_clone = repository.clone();
 
         cx.spawn(async move |this, cx| {
-            for file in commit_diff.files {
+            let diff_tasks = commit_diff.files.into_iter().map(|file| {
+                let this = this.clone();
+                let language_registry = language_registry.clone();
+                let commit_sha = commit_sha.clone();
+                let repository_clone = repository_clone.clone();
+                cx.spawn(async move |cx| {
                     let is_deleted = file.new_text.is_none();
                     let new_text = file.new_text.unwrap_or_default();
                     let old_text = file.old_text;
@@ -259,7 +264,8 @@ impl CommitView {
                             let snapshot = buffer.read(cx).snapshot();
                             let path = snapshot.file().unwrap().path().clone();
                             let excerpt_ranges = {
-                            let mut hunks = buffer_diff.read(cx).hunks(&snapshot, cx).peekable();
+                                let mut hunks =
+                                    buffer_diff.read(cx).hunks(&snapshot, cx).peekable();
                                 if hunks.peek().is_none() {
                                     vec![language::Point::zero()..snapshot.max_point()]
                                 } else {
@@ -279,10 +285,13 @@ impl CommitView {
                             multibuffer.add_diff(buffer_diff, cx);
                         });
                     })?;
-            }
 
                     anyhow::Ok(())
                 })
+            });
+
+            futures::future::try_join_all(diff_tasks).await
+        })
         .detach();
 
         let snapshot = repository.read(cx).snapshot();