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Move retrieval of embeddings from the db into reindex_changed_files

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Co-Authored-By: Kyle Caverly <kyle@zed.dev>
This commit is contained in:
Antonio Scandurra 2023-09-05 16:09:24 +02:00
parent d4cff68475
commit 7b5a41dda2
1 changed files with 101 additions and 121 deletions
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104
crates/semantic_index/src/semantic_index.rs
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@ -418,30 +418,12 @@ impl SemanticIndex {
};
worktree_state.paths_changed(changes, Instant::now(), worktree);
if let WorktreeState::Registered(worktree_state) = worktree_state {
let embeddings_for_digest = {
let worktree_paths = worktree_state
.changed_paths
.iter()
.map(|(path, _)| path.clone())
.collect::<Vec<_>>();
let mut worktree_id_file_paths = HashMap::default();
worktree_id_file_paths.insert(worktree_state.db_id, worktree_paths);
self.db.embeddings_for_files(worktree_id_file_paths)
};
cx.spawn_weak(|this, mut cx| async move {
let embeddings_for_digest =
embeddings_for_digest.await.log_err().unwrap_or_default();
cx.background().timer(BACKGROUND_INDEXING_DELAY).await;
if let Some((this, project)) = this.upgrade(&cx).zip(project.upgrade(&cx)) {
Self::reindex_changed_paths(
this,
project,
Some(change_time),
&mut cx,
Arc::new(embeddings_for_digest),
)
this.update(&mut cx, |this, cx| {
this.reindex_changed_paths(project, Some(change_time), cx)
})
.await;
}
})
@ -644,31 +626,10 @@ impl SemanticIndex {
return Task::ready(Err(anyhow!("project was not registered")));
};
let outstanding_job_count_rx = project_state.outstanding_job_count_rx.clone();
let mut worktree_id_file_paths = HashMap::default();
for worktree in project_state.worktrees.values() {
if let WorktreeState::Registered(worktree_state) = worktree {
for (path, _) in &worktree_state.changed_paths {
worktree_id_file_paths
.entry(worktree_state.db_id)
.or_insert(Vec::new())
.push(path.clone());
}
}
}
cx.spawn(|this, mut cx| async move {
let embeddings_for_digest = this.read_with(&cx, |this, _| {
this.db.embeddings_for_files(worktree_id_file_paths)
});
let embeddings_for_digest = Arc::new(embeddings_for_digest.await?);
Self::reindex_changed_paths(
this.clone(),
project.clone(),
None,
&mut cx,
embeddings_for_digest,
)
this.update(&mut cx, |this, cx| {
this.reindex_changed_paths(project.clone(), None, cx)
})
.await;
let count = *outstanding_job_count_rx.borrow();
Ok((count, outstanding_job_count_rx))
@ -822,24 +783,27 @@ impl SemanticIndex {
})
}
async fn reindex_changed_paths(
this: ModelHandle<SemanticIndex>,
fn reindex_changed_paths(
&mut self,
project: ModelHandle<Project>,
last_changed_before: Option<Instant>,
cx: &mut AsyncAppContext,
embeddings_for_digest: Arc<HashMap<DocumentDigest, Embedding>>,
) {
cx: &mut ModelContext<Self>,
) -> Task<()> {
let project_state = if let Some(project_state) = self.projects.get_mut(&project.downgrade())
{
project_state
} else {
return Task::ready(());
};
let mut pending_files = Vec::new();
let mut files_to_delete = Vec::new();
let (db, language_registry, parsing_files_tx) = this.update(cx, |this, cx| {
if let Some(project_state) = this.projects.get_mut(&project.downgrade()) {
let outstanding_job_count_tx = &project_state.outstanding_job_count_tx;
project_state
.worktrees
.retain(|worktree_id, worktree_state| {
let worktree = if let Some(worktree) =
project.read(cx).worktree_for_id(*worktree_id, cx)
{
let worktree =
if let Some(worktree) = project.read(cx).worktree_for_id(*worktree_id, cx) {
worktree
} else {
return false;
@ -877,19 +841,34 @@ impl SemanticIndex {
});
true
});
let mut worktree_id_file_paths = HashMap::default();
for worktree in project_state.worktrees.values() {
if let WorktreeState::Registered(worktree_state) = worktree {
for (path, _) in &worktree_state.changed_paths {
worktree_id_file_paths
.entry(worktree_state.db_id)
.or_insert(Vec::new())
.push(path.clone());
}
}
}
(
this.db.clone(),
this.language_registry.clone(),
this.parsing_files_tx.clone(),
)
});
let db = self.db.clone();
let language_registry = self.language_registry.clone();
let parsing_files_tx = self.parsing_files_tx.clone();
cx.background().spawn(async move {
for (worktree_db_id, path) in files_to_delete {
db.delete_file(worktree_db_id, path).await.log_err();
}
let embeddings_for_digest = Arc::new(
db.embeddings_for_files(worktree_id_file_paths)
.await
.log_err()
.unwrap_or_default(),
);
for mut pending_file in pending_files {
if let Ok(language) = language_registry
.language_for_file(&pending_file.relative_path, None)
@ -910,6 +889,7 @@ impl SemanticIndex {
.try_send((embeddings_for_digest.clone(), pending_file))
.ok();
}
})
}
}