@@ -11,7 +11,7 @@ use gpui::{
fonts::{Properties, Weight},
geometry::vector::vec2f,
keymap::{self, Binding},
- AppContext, Axis, Border, Entity, MutableAppContext, View, ViewContext, ViewHandle,
+ AppContext, Axis, Border, Entity, MutableAppContext, Task, View, ViewContext, ViewHandle,
WeakViewHandle,
};
use postage::watch;
@@ -310,7 +310,9 @@ impl FileFinder {
}
fn workspace_updated(&mut self, _: ViewHandle<Workspace>, ctx: &mut ViewContext<Self>) {
- self.spawn_search(self.query_buffer.read(ctx).text(ctx.as_ref()), ctx);
+ if let Some(task) = self.spawn_search(self.query_buffer.read(ctx).text(ctx.as_ref()), ctx) {
+ task.detach();
+ }
}
fn on_query_buffer_event(
@@ -328,7 +330,9 @@ impl FileFinder {
self.matches.clear();
ctx.notify();
} else {
- self.spawn_search(query, ctx);
+ if let Some(task) = self.spawn_search(query, ctx) {
+ task.detach();
+ }
}
}
Blurred => ctx.emit(Event::Dismissed),
@@ -385,7 +389,8 @@ impl FileFinder {
ctx.emit(Event::Selected(*tree_id, path.clone()));
}
- fn spawn_search(&mut self, query: String, ctx: &mut ViewContext<Self>) -> Option<()> {
+ #[must_use]
+ fn spawn_search(&mut self, query: String, ctx: &mut ViewContext<Self>) -> Option<Task<()>> {
let snapshots = self
.workspace
.upgrade(&ctx)?
@@ -415,13 +420,10 @@ impl FileFinder {
(search_id, did_cancel, query, matches)
});
- ctx.spawn(|this, mut ctx| async move {
+ Some(ctx.spawn(|this, mut ctx| async move {
let matches = background_task.await;
this.update(&mut ctx, |this, ctx| this.update_matches(matches, ctx));
- })
- .detach();
-
- Some(())
+ }))
}
fn update_matches(
@@ -550,15 +552,18 @@ mod tests {
let (_, finder) = app.add_window(|ctx| FileFinder::new(settings, workspace.clone(), ctx));
let query = "hi".to_string();
- finder.update(&mut app, |f, ctx| f.spawn_search(query.clone(), ctx));
- finder.condition(&app, |f, _| f.matches.len() == 5).await;
+ finder
+ .update(&mut app, |f, ctx| f.spawn_search(query.clone(), ctx))
+ .unwrap()
+ .await;
+ finder.read_with(&app, |f, _| assert_eq!(f.matches.len(), 5));
finder.update(&mut app, |finder, ctx| {
let matches = finder.matches.clone();
// Simulate a search being cancelled after the time limit,
// returning only a subset of the matches that would have been found.
- finder.spawn_search(query.clone(), ctx);
+ finder.spawn_search(query.clone(), ctx).unwrap().detach();
finder.update_matches(
(
finder.latest_search_id,
@@ -570,7 +575,7 @@ mod tests {
);
// Simulate another cancellation.
- finder.spawn_search(query.clone(), ctx);
+ finder.spawn_search(query.clone(), ctx).unwrap().detach();
finder.update_matches(
(
finder.latest_search_id,
@@ -605,14 +610,16 @@ mod tests {
// Even though there is only one worktree, that worktree's filename
// is included in the matching, because the worktree is a single file.
- finder.update(&mut app, |f, ctx| f.spawn_search("thf".into(), ctx));
- finder.condition(&app, |f, _| f.matches.len() == 1).await;
-
+ finder
+ .update(&mut app, |f, ctx| f.spawn_search("thf".into(), ctx))
+ .unwrap()
+ .await;
app.read(|ctx| {
let finder = finder.read(ctx);
+ assert_eq!(finder.matches.len(), 1);
+
let (file_name, file_name_positions, full_path, full_path_positions) =
finder.labels_for_match(&finder.matches[0], ctx).unwrap();
-
assert_eq!(file_name, "the-file");
assert_eq!(file_name_positions, &[0, 1, 4]);
assert_eq!(full_path, "the-file");
@@ -621,8 +628,11 @@ mod tests {
// Since the worktree root is a file, searching for its name followed by a slash does
// not match anything.
- finder.update(&mut app, |f, ctx| f.spawn_search("thf/".into(), ctx));
- finder.condition(&app, |f, _| f.matches.len() == 0).await;
+ finder
+ .update(&mut app, |f, ctx| f.spawn_search("thf/".into(), ctx))
+ .unwrap()
+ .await;
+ finder.read_with(&app, |f, _| assert_eq!(f.matches.len(), 0));
}
#[gpui::test]
@@ -649,11 +659,14 @@ mod tests {
let (_, finder) = app.add_window(|ctx| FileFinder::new(settings, workspace.clone(), ctx));
// Run a search that matches two files with the same relative path.
- finder.update(&mut app, |f, ctx| f.spawn_search("a.t".into(), ctx));
- finder.condition(&app, |f, _| f.matches.len() == 2).await;
+ finder
+ .update(&mut app, |f, ctx| f.spawn_search("a.t".into(), ctx))
+ .unwrap()
+ .await;
// Can switch between different matches with the same relative path.
finder.update(&mut app, |f, ctx| {
+ assert_eq!(f.matches.len(), 2);
assert_eq!(f.selected_index(), 0);
f.select_next(&(), ctx);
assert_eq!(f.selected_index(), 1);