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Implement find-all-references

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Co-Authored-By: Nathan Sobo <nathan@zed.dev>
This commit is contained in:
Max Brunsfeld 2022-02-22 14:27:05 -08:00
parent a925df8696
commit 25d45378e4
6 changed files with 500 additions and 96 deletions
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23
crates/project/src/project.rs
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@ -118,9 +118,9 @@ pub struct DiagnosticSummary {
}
#[derive(Debug)]
pub struct Definition {
pub target_buffer: ModelHandle<Buffer>,
pub target_range: Range<language::Anchor>,
pub struct Location {
pub buffer: ModelHandle<Buffer>,
pub range: Range<language::Anchor>,
}
#[derive(Clone, Debug)]
@ -202,6 +202,7 @@ impl Project {
client.add_entity_request_handler(Self::handle_get_code_actions);
client.add_entity_request_handler(Self::handle_get_completions);
client.add_entity_request_handler(Self::handle_lsp_command::<GetDefinition>);
client.add_entity_request_handler(Self::handle_lsp_command::<GetReferences>);
client.add_entity_request_handler(Self::handle_lsp_command::<PrepareRename>);
client.add_entity_request_handler(Self::handle_lsp_command::<PerformRename>);
client.add_entity_request_handler(Self::handle_get_project_symbols);
@ -1253,11 +1254,21 @@ impl Project {
buffer: &ModelHandle<Buffer>,
position: T,
cx: &mut ModelContext<Self>,
) -> Task<Result<Vec<Definition>>> {
) -> Task<Result<Vec<Location>>> {
let position = position.to_point_utf16(buffer.read(cx));
self.request_lsp(buffer.clone(), GetDefinition { position }, cx)
}
pub fn references<T: ToPointUtf16>(
&self,
buffer: &ModelHandle<Buffer>,
position: T,
cx: &mut ModelContext<Self>,
) -> Task<Result<Vec<Location>>> {
let position = position.to_point_utf16(buffer.read(cx));
self.request_lsp(buffer.clone(), GetReferences { position }, cx)
}
pub fn symbols(&self, query: &str, cx: &mut ModelContext<Self>) -> Task<Result<Vec<Symbol>>> {
if self.is_local() {
let mut language_servers = HashMap::default();
@ -3606,7 +3617,7 @@ mod tests {
assert_eq!(definitions.len(), 1);
let definition = definitions.pop().unwrap();
cx.update(|cx| {
let target_buffer = definition.target_buffer.read(cx);
let target_buffer = definition.buffer.read(cx);
assert_eq!(
target_buffer
.file()
@ -3616,7 +3627,7 @@ mod tests {
.abs_path(cx),
Path::new("/dir/a.rs"),
);
assert_eq!(definition.target_range.to_offset(target_buffer), 9..10);
assert_eq!(definition.range.to_offset(target_buffer), 9..10);
assert_eq!(
list_worktrees(&project, cx),
[("/dir/b.rs".as_ref(), false), ("/dir/a.rs".as_ref(), true)]