Revert "Use `textDocument/codeLens` data in the actions menu when applicable (#26811)" (#26832)

Marshall Bowers created

This reverts commit b61171f1526f00c9916a5429af3d95b33d560d56.

This PR reverts #26811, as it has broken `rust-analyzer` code actions.

With this commit reverted my code actions are working again. 

Release Notes:

- Community: Reverted https://github.com/zed-industries/zed/pull/26811.

Change summary

crates/assistant/src/inline_assistant.rs          |   1 
crates/assistant2/src/inline_assistant.rs         |   1 
crates/collab/src/rpc.rs                          |   2 
crates/editor/src/editor.rs                       |  32 --
crates/editor/src/editor_tests.rs                 | 181 -----------------
crates/languages/src/rust.rs                      |   2 
crates/lsp/src/lsp.rs                             |   6 
crates/project/src/lsp_command.rs                 | 166 ---------------
crates/project/src/lsp_store.rs                   | 159 --------------
crates/project/src/lsp_store/rust_analyzer_ext.rs |   8 
crates/project/src/project.rs                     |  42 ---
crates/proto/proto/zed.proto                      |  30 --
crates/proto/src/proto.rs                         |   7 
13 files changed, 19 insertions(+), 618 deletions(-)

Detailed changes

crates/assistant/src/inline_assistant.rs 🔗

@@ -3569,7 +3569,6 @@ impl CodeActionProvider for AssistantCodeActionProvider {
                     title: "Fix with Assistant".into(),
                     ..Default::default()
                 })),
-                resolved: true,
             }]))
         } else {
             Task::ready(Ok(Vec::new()))

crates/assistant2/src/inline_assistant.rs 🔗

@@ -1729,7 +1729,6 @@ impl CodeActionProvider for AssistantCodeActionProvider {
                     title: "Fix with Assistant".into(),
                     ..Default::default()
                 })),
-                resolved: true,
             }]))
         } else {
             Task::ready(Ok(Vec::new()))

crates/collab/src/rpc.rs 🔗

@@ -307,7 +307,6 @@ impl Server {
             .add_request_handler(forward_read_only_project_request::<proto::SynchronizeBuffers>)
             .add_request_handler(forward_read_only_project_request::<proto::InlayHints>)
             .add_request_handler(forward_read_only_project_request::<proto::ResolveInlayHint>)
-            .add_request_handler(forward_mutating_project_request::<proto::GetCodeLens>)
             .add_request_handler(forward_read_only_project_request::<proto::OpenBufferByPath>)
             .add_request_handler(forward_read_only_project_request::<proto::GitGetBranches>)
             .add_request_handler(forward_read_only_project_request::<proto::OpenUnstagedDiff>)
@@ -348,7 +347,6 @@ impl Server {
             .add_message_handler(create_buffer_for_peer)
             .add_request_handler(update_buffer)
             .add_message_handler(broadcast_project_message_from_host::<proto::RefreshInlayHints>)
-            .add_message_handler(broadcast_project_message_from_host::<proto::RefreshCodeLens>)
             .add_message_handler(broadcast_project_message_from_host::<proto::UpdateBufferFile>)
             .add_message_handler(broadcast_project_message_from_host::<proto::BufferReloaded>)
             .add_message_handler(broadcast_project_message_from_host::<proto::BufferSaved>)

crates/editor/src/editor.rs 🔗

@@ -69,7 +69,7 @@ pub use element::{
     CursorLayout, EditorElement, HighlightedRange, HighlightedRangeLine, PointForPosition,
 };
 use futures::{
-    future::{self, join, Shared},
+    future::{self, Shared},
     FutureExt,
 };
 use fuzzy::StringMatchCandidate;
@@ -82,10 +82,10 @@ use code_context_menus::{
 use git::blame::GitBlame;
 use gpui::{
     div, impl_actions, point, prelude::*, pulsating_between, px, relative, size, Action, Animation,
-    AnimationExt, AnyElement, App, AppContext, AsyncWindowContext, AvailableSpace, Background,
-    Bounds, ClipboardEntry, ClipboardItem, Context, DispatchPhase, Edges, Entity,
-    EntityInputHandler, EventEmitter, FocusHandle, FocusOutEvent, Focusable, FontId, FontWeight,
-    Global, HighlightStyle, Hsla, KeyContext, Modifiers, MouseButton, MouseDownEvent, PaintQuad,
+    AnimationExt, AnyElement, App, AsyncWindowContext, AvailableSpace, Background, Bounds,
+    ClipboardEntry, ClipboardItem, Context, DispatchPhase, Edges, Entity, EntityInputHandler,
+    EventEmitter, FocusHandle, FocusOutEvent, Focusable, FontId, FontWeight, Global,
+    HighlightStyle, Hsla, KeyContext, Modifiers, MouseButton, MouseDownEvent, PaintQuad,
     ParentElement, Pixels, Render, SharedString, Size, Stateful, Styled, StyledText, Subscription,
     Task, TextStyle, TextStyleRefinement, UTF16Selection, UnderlineStyle, UniformListScrollHandle,
     WeakEntity, WeakFocusHandle, Window,
@@ -1233,15 +1233,11 @@ impl Editor {
                 project_subscriptions.push(cx.subscribe_in(
                     project,
                     window,
-                    |editor, _, event, window, cx| match event {
-                        project::Event::RefreshCodeLens => {
-                            // we always query lens with actions, without storing them, always refreshing them
-                        }
-                        project::Event::RefreshInlayHints => {
+                    |editor, _, event, window, cx| {
+                        if let project::Event::RefreshInlayHints = event {
                             editor
                                 .refresh_inlay_hints(InlayHintRefreshReason::RefreshRequested, cx);
-                        }
-                        project::Event::SnippetEdit(id, snippet_edits) => {
+                        } else if let project::Event::SnippetEdit(id, snippet_edits) = event {
                             if let Some(buffer) = editor.buffer.read(cx).buffer(*id) {
                                 let focus_handle = editor.focus_handle(cx);
                                 if focus_handle.is_focused(window) {
@@ -1261,7 +1257,6 @@ impl Editor {
                                 }
                             }
                         }
-                        _ => {}
                     },
                 ));
                 if let Some(task_inventory) = project
@@ -17032,16 +17027,7 @@ impl CodeActionProvider for Entity<Project> {
         cx: &mut App,
     ) -> Task<Result<Vec<CodeAction>>> {
         self.update(cx, |project, cx| {
-            let code_lens = project.code_lens(buffer, range.clone(), cx);
-            let code_actions = project.code_actions(buffer, range, None, cx);
-            cx.background_spawn(async move {
-                let (code_lens, code_actions) = join(code_lens, code_actions).await;
-                Ok(code_lens
-                    .context("code lens fetch")?
-                    .into_iter()
-                    .chain(code_actions.context("code action fetch")?)
-                    .collect())
-            })
+            project.code_actions(buffer, range, None, cx)
         })
     }
 

crates/editor/src/editor_tests.rs 🔗

@@ -17233,187 +17233,6 @@ async fn test_tree_sitter_brackets_newline_insertion(cx: &mut TestAppContext) {
     "});
 }
 
-#[gpui::test(iterations = 10)]
-async fn test_apply_code_lens_actions_with_commands(cx: &mut gpui::TestAppContext) {
-    init_test(cx, |_| {});
-
-    let fs = FakeFs::new(cx.executor());
-    fs.insert_tree(
-        path!("/dir"),
-        json!({
-            "a.ts": "a",
-        }),
-    )
-    .await;
-
-    let project = Project::test(fs, [path!("/dir").as_ref()], cx).await;
-    let workspace = cx.add_window(|window, cx| Workspace::test_new(project.clone(), window, cx));
-    let cx = &mut VisualTestContext::from_window(*workspace.deref(), cx);
-
-    let language_registry = project.read_with(cx, |project, _| project.languages().clone());
-    language_registry.add(Arc::new(Language::new(
-        LanguageConfig {
-            name: "TypeScript".into(),
-            matcher: LanguageMatcher {
-                path_suffixes: vec!["ts".to_string()],
-                ..Default::default()
-            },
-            ..Default::default()
-        },
-        Some(tree_sitter_typescript::LANGUAGE_TYPESCRIPT.into()),
-    )));
-    let mut fake_language_servers = language_registry.register_fake_lsp(
-        "TypeScript",
-        FakeLspAdapter {
-            capabilities: lsp::ServerCapabilities {
-                code_lens_provider: Some(lsp::CodeLensOptions {
-                    resolve_provider: Some(true),
-                }),
-                execute_command_provider: Some(lsp::ExecuteCommandOptions {
-                    commands: vec!["_the/command".to_string()],
-                    ..lsp::ExecuteCommandOptions::default()
-                }),
-                ..lsp::ServerCapabilities::default()
-            },
-            ..FakeLspAdapter::default()
-        },
-    );
-
-    let (buffer, _handle) = project
-        .update(cx, |p, cx| {
-            p.open_local_buffer_with_lsp(path!("/dir/a.ts"), cx)
-        })
-        .await
-        .unwrap();
-    cx.executor().run_until_parked();
-
-    let fake_server = fake_language_servers.next().await.unwrap();
-
-    let buffer_snapshot = buffer.update(cx, |buffer, _| buffer.snapshot());
-    let anchor = buffer_snapshot.anchor_at(0, text::Bias::Left);
-    drop(buffer_snapshot);
-    let actions = cx
-        .update_window(*workspace, |_, window, cx| {
-            project.code_actions(&buffer, anchor..anchor, window, cx)
-        })
-        .unwrap();
-
-    fake_server
-        .handle_request::<lsp::request::CodeLensRequest, _, _>(|_, _| async move {
-            Ok(Some(vec![
-                lsp::CodeLens {
-                    range: lsp::Range::default(),
-                    command: Some(lsp::Command {
-                        title: "Code lens command".to_owned(),
-                        command: "_the/command".to_owned(),
-                        arguments: None,
-                    }),
-                    data: None,
-                },
-                lsp::CodeLens {
-                    range: lsp::Range::default(),
-                    command: Some(lsp::Command {
-                        title: "Command not in capabilities".to_owned(),
-                        command: "not in capabilities".to_owned(),
-                        arguments: None,
-                    }),
-                    data: None,
-                },
-                lsp::CodeLens {
-                    range: lsp::Range {
-                        start: lsp::Position {
-                            line: 1,
-                            character: 1,
-                        },
-                        end: lsp::Position {
-                            line: 1,
-                            character: 1,
-                        },
-                    },
-                    command: Some(lsp::Command {
-                        title: "Command not in range".to_owned(),
-                        command: "_the/command".to_owned(),
-                        arguments: None,
-                    }),
-                    data: None,
-                },
-            ]))
-        })
-        .next()
-        .await;
-
-    let actions = actions.await.unwrap();
-    assert_eq!(
-        actions.len(),
-        1,
-        "Should have only one valid action for the 0..0 range"
-    );
-    let action = actions[0].clone();
-    let apply = project.update(cx, |project, cx| {
-        project.apply_code_action(buffer.clone(), action, true, cx)
-    });
-
-    // Resolving the code action does not populate its edits. In absence of
-    // edits, we must execute the given command.
-    fake_server.handle_request::<lsp::request::CodeLensResolve, _, _>(|mut lens, _| async move {
-        let lens_command = lens.command.as_mut().expect("should have a command");
-        assert_eq!(lens_command.title, "Code lens command");
-        lens_command.arguments = Some(vec![json!("the-argument")]);
-        Ok(lens)
-    });
-
-    // While executing the command, the language server sends the editor
-    // a `workspaceEdit` request.
-    fake_server
-        .handle_request::<lsp::request::ExecuteCommand, _, _>({
-            let fake = fake_server.clone();
-            move |params, _| {
-                assert_eq!(params.command, "_the/command");
-                let fake = fake.clone();
-                async move {
-                    fake.server
-                        .request::<lsp::request::ApplyWorkspaceEdit>(
-                            lsp::ApplyWorkspaceEditParams {
-                                label: None,
-                                edit: lsp::WorkspaceEdit {
-                                    changes: Some(
-                                        [(
-                                            lsp::Url::from_file_path(path!("/dir/a.ts")).unwrap(),
-                                            vec![lsp::TextEdit {
-                                                range: lsp::Range::new(
-                                                    lsp::Position::new(0, 0),
-                                                    lsp::Position::new(0, 0),
-                                                ),
-                                                new_text: "X".into(),
-                                            }],
-                                        )]
-                                        .into_iter()
-                                        .collect(),
-                                    ),
-                                    ..Default::default()
-                                },
-                            },
-                        )
-                        .await
-                        .unwrap();
-                    Ok(Some(json!(null)))
-                }
-            }
-        })
-        .next()
-        .await;
-
-    // Applying the code lens command returns a project transaction containing the edits
-    // sent by the language server in its `workspaceEdit` request.
-    let transaction = apply.await.unwrap();
-    assert!(transaction.0.contains_key(&buffer));
-    buffer.update(cx, |buffer, cx| {
-        assert_eq!(buffer.text(), "Xa");
-        buffer.undo(cx);
-        assert_eq!(buffer.text(), "a");
-    });
-}
-
 mod autoclose_tags {
     use super::*;
     use language::language_settings::JsxTagAutoCloseSettings;

crates/languages/src/rust.rs 🔗

@@ -7,7 +7,7 @@ use gpui::{App, AsyncApp, Task};
 use http_client::github::AssetKind;
 use http_client::github::{latest_github_release, GitHubLspBinaryVersion};
 pub use language::*;
-use lsp::LanguageServerBinary;
+use lsp::{LanguageServerBinary, LanguageServerName};
 use regex::Regex;
 use smol::fs::{self};
 use std::fmt::Display;

crates/lsp/src/lsp.rs 🔗

@@ -632,9 +632,6 @@ impl LanguageServer {
                     diagnostic: Some(DiagnosticWorkspaceClientCapabilities {
                         refresh_support: None,
                     }),
-                    code_lens: Some(CodeLensWorkspaceClientCapabilities {
-                        refresh_support: Some(true),
-                    }),
                     workspace_edit: Some(WorkspaceEditClientCapabilities {
                         resource_operations: Some(vec![
                             ResourceOperationKind::Create,
@@ -766,9 +763,6 @@ impl LanguageServer {
                         did_save: Some(true),
                         ..TextDocumentSyncClientCapabilities::default()
                     }),
-                    code_lens: Some(CodeLensClientCapabilities {
-                        dynamic_registration: Some(false),
-                    }),
                     ..TextDocumentClientCapabilities::default()
                 }),
                 experimental: Some(json!({

crates/project/src/lsp_command.rs 🔗

@@ -234,19 +234,6 @@ pub(crate) struct InlayHints {
     pub range: Range<Anchor>,
 }
 
-#[derive(Debug, Copy, Clone)]
-pub(crate) struct GetCodeLens;
-
-impl GetCodeLens {
-    pub(crate) fn can_resolve_lens(capabilities: &ServerCapabilities) -> bool {
-        capabilities
-            .code_lens_provider
-            .as_ref()
-            .and_then(|code_lens_options| code_lens_options.resolve_provider)
-            .unwrap_or(false)
-    }
-}
-
 #[derive(Debug)]
 pub(crate) struct LinkedEditingRange {
     pub position: Anchor,
@@ -2242,18 +2229,18 @@ impl LspCommand for GetCodeActions {
             .unwrap_or_default()
             .into_iter()
             .filter_map(|entry| {
-                let (lsp_action, resolved) = match entry {
+                let lsp_action = match entry {
                     lsp::CodeActionOrCommand::CodeAction(lsp_action) => {
                         if let Some(command) = lsp_action.command.as_ref() {
                             if !available_commands.contains(&command.command) {
                                 return None;
                             }
                         }
-                        (LspAction::Action(Box::new(lsp_action)), false)
+                        LspAction::Action(Box::new(lsp_action))
                     }
                     lsp::CodeActionOrCommand::Command(command) => {
                         if available_commands.contains(&command.command) {
-                            (LspAction::Command(command), true)
+                            LspAction::Command(command)
                         } else {
                             return None;
                         }
@@ -2272,7 +2259,6 @@ impl LspCommand for GetCodeActions {
                     server_id,
                     range: self.range.clone(),
                     lsp_action,
-                    resolved,
                 })
             })
             .collect())
@@ -3051,152 +3037,6 @@ impl LspCommand for InlayHints {
     }
 }
 
-#[async_trait(?Send)]
-impl LspCommand for GetCodeLens {
-    type Response = Vec<CodeAction>;
-    type LspRequest = lsp::CodeLensRequest;
-    type ProtoRequest = proto::GetCodeLens;
-
-    fn display_name(&self) -> &str {
-        "Code Lens"
-    }
-
-    fn check_capabilities(&self, capabilities: AdapterServerCapabilities) -> bool {
-        capabilities
-            .server_capabilities
-            .code_lens_provider
-            .as_ref()
-            .map_or(false, |code_lens_options| {
-                code_lens_options.resolve_provider.unwrap_or(false)
-            })
-    }
-
-    fn to_lsp(
-        &self,
-        path: &Path,
-        _: &Buffer,
-        _: &Arc<LanguageServer>,
-        _: &App,
-    ) -> Result<lsp::CodeLensParams> {
-        Ok(lsp::CodeLensParams {
-            text_document: lsp::TextDocumentIdentifier {
-                uri: file_path_to_lsp_url(path)?,
-            },
-            work_done_progress_params: lsp::WorkDoneProgressParams::default(),
-            partial_result_params: lsp::PartialResultParams::default(),
-        })
-    }
-
-    async fn response_from_lsp(
-        self,
-        message: Option<Vec<lsp::CodeLens>>,
-        lsp_store: Entity<LspStore>,
-        buffer: Entity<Buffer>,
-        server_id: LanguageServerId,
-        mut cx: AsyncApp,
-    ) -> anyhow::Result<Vec<CodeAction>> {
-        let snapshot = buffer.update(&mut cx, |buffer, _| buffer.snapshot())?;
-        let language_server = cx.update(|cx| {
-            lsp_store
-                .read(cx)
-                .language_server_for_id(server_id)
-                .with_context(|| {
-                    format!("Missing the language server that just returned a response {server_id}")
-                })
-        })??;
-        let server_capabilities = language_server.capabilities();
-        let available_commands = server_capabilities
-            .execute_command_provider
-            .as_ref()
-            .map(|options| options.commands.as_slice())
-            .unwrap_or_default();
-        Ok(message
-            .unwrap_or_default()
-            .into_iter()
-            .filter(|code_lens| {
-                code_lens
-                    .command
-                    .as_ref()
-                    .is_none_or(|command| available_commands.contains(&command.command))
-            })
-            .map(|code_lens| {
-                let code_lens_range = range_from_lsp(code_lens.range);
-                let start = snapshot.clip_point_utf16(code_lens_range.start, Bias::Left);
-                let end = snapshot.clip_point_utf16(code_lens_range.end, Bias::Right);
-                let range = snapshot.anchor_before(start)..snapshot.anchor_after(end);
-                CodeAction {
-                    server_id,
-                    range,
-                    lsp_action: LspAction::CodeLens(code_lens),
-                    resolved: false,
-                }
-            })
-            .collect())
-    }
-
-    fn to_proto(&self, project_id: u64, buffer: &Buffer) -> proto::GetCodeLens {
-        proto::GetCodeLens {
-            project_id,
-            buffer_id: buffer.remote_id().into(),
-            version: serialize_version(&buffer.version()),
-        }
-    }
-
-    async fn from_proto(
-        message: proto::GetCodeLens,
-        _: Entity<LspStore>,
-        buffer: Entity<Buffer>,
-        mut cx: AsyncApp,
-    ) -> Result<Self> {
-        buffer
-            .update(&mut cx, |buffer, _| {
-                buffer.wait_for_version(deserialize_version(&message.version))
-            })?
-            .await?;
-        Ok(Self)
-    }
-
-    fn response_to_proto(
-        response: Vec<CodeAction>,
-        _: &mut LspStore,
-        _: PeerId,
-        buffer_version: &clock::Global,
-        _: &mut App,
-    ) -> proto::GetCodeLensResponse {
-        proto::GetCodeLensResponse {
-            lens_actions: response
-                .iter()
-                .map(LspStore::serialize_code_action)
-                .collect(),
-            version: serialize_version(buffer_version),
-        }
-    }
-
-    async fn response_from_proto(
-        self,
-        message: proto::GetCodeLensResponse,
-        _: Entity<LspStore>,
-        buffer: Entity<Buffer>,
-        mut cx: AsyncApp,
-    ) -> anyhow::Result<Vec<CodeAction>> {
-        buffer
-            .update(&mut cx, |buffer, _| {
-                buffer.wait_for_version(deserialize_version(&message.version))
-            })?
-            .await?;
-        message
-            .lens_actions
-            .into_iter()
-            .map(LspStore::deserialize_code_action)
-            .collect::<Result<Vec<_>>>()
-            .context("deserializing proto code lens response")
-    }
-
-    fn buffer_id_from_proto(message: &proto::GetCodeLens) -> Result<BufferId> {
-        BufferId::new(message.buffer_id)
-    }
-}
-
 #[async_trait(?Send)]
 impl LspCommand for LinkedEditingRange {
     type Response = Vec<Range<Anchor>>;

crates/project/src/lsp_store.rs 🔗

@@ -807,27 +807,6 @@ impl LocalLspStore {
             })
             .detach();
 
-        language_server
-            .on_request::<lsp::request::CodeLensRefresh, _, _>({
-                let this = this.clone();
-                move |(), mut cx| {
-                    let this = this.clone();
-                    async move {
-                        this.update(&mut cx, |this, cx| {
-                            cx.emit(LspStoreEvent::RefreshCodeLens);
-                            this.downstream_client.as_ref().map(|(client, project_id)| {
-                                client.send(proto::RefreshCodeLens {
-                                    project_id: *project_id,
-                                })
-                            })
-                        })?
-                        .transpose()?;
-                        Ok(())
-                    }
-                }
-            })
-            .detach();
-
         language_server
             .on_request::<lsp::request::ShowMessageRequest, _, _>({
                 let this = this.clone();
@@ -1649,8 +1628,9 @@ impl LocalLspStore {
     ) -> anyhow::Result<()> {
         match &mut action.lsp_action {
             LspAction::Action(lsp_action) => {
-                if !action.resolved
-                    && GetCodeActions::can_resolve_actions(&lang_server.capabilities())
+                if GetCodeActions::can_resolve_actions(&lang_server.capabilities())
+                    && lsp_action.data.is_some()
+                    && (lsp_action.command.is_none() || lsp_action.edit.is_none())
                 {
                     *lsp_action = Box::new(
                         lang_server
@@ -1659,17 +1639,8 @@ impl LocalLspStore {
                     );
                 }
             }
-            LspAction::CodeLens(lens) => {
-                if !action.resolved && GetCodeLens::can_resolve_lens(&lang_server.capabilities()) {
-                    *lens = lang_server
-                        .request::<lsp::request::CodeLensResolve>(lens.clone())
-                        .await?;
-                }
-            }
             LspAction::Command(_) => {}
         }
-
-        action.resolved = true;
         anyhow::Ok(())
     }
 
@@ -2916,7 +2887,6 @@ pub enum LspStoreEvent {
     },
     Notification(String),
     RefreshInlayHints,
-    RefreshCodeLens,
     DiagnosticsUpdated {
         language_server_id: LanguageServerId,
         path: ProjectPath,
@@ -2972,7 +2942,6 @@ impl LspStore {
         client.add_entity_request_handler(Self::handle_resolve_inlay_hint);
         client.add_entity_request_handler(Self::handle_open_buffer_for_symbol);
         client.add_entity_request_handler(Self::handle_refresh_inlay_hints);
-        client.add_entity_request_handler(Self::handle_refresh_code_lens);
         client.add_entity_request_handler(Self::handle_on_type_formatting);
         client.add_entity_request_handler(Self::handle_apply_additional_edits_for_completion);
         client.add_entity_request_handler(Self::handle_register_buffer_with_language_servers);
@@ -4347,7 +4316,6 @@ impl LspStore {
             cx,
         )
     }
-
     pub fn code_actions(
         &mut self,
         buffer_handle: &Entity<Buffer>,
@@ -4427,66 +4395,6 @@ impl LspStore {
         }
     }
 
-    pub fn code_lens(
-        &mut self,
-        buffer_handle: &Entity<Buffer>,
-        cx: &mut Context<Self>,
-    ) -> Task<Result<Vec<CodeAction>>> {
-        if let Some((upstream_client, project_id)) = self.upstream_client() {
-            let request_task = upstream_client.request(proto::MultiLspQuery {
-                buffer_id: buffer_handle.read(cx).remote_id().into(),
-                version: serialize_version(&buffer_handle.read(cx).version()),
-                project_id,
-                strategy: Some(proto::multi_lsp_query::Strategy::All(
-                    proto::AllLanguageServers {},
-                )),
-                request: Some(proto::multi_lsp_query::Request::GetCodeLens(
-                    GetCodeLens.to_proto(project_id, buffer_handle.read(cx)),
-                )),
-            });
-            let buffer = buffer_handle.clone();
-            cx.spawn(|weak_project, cx| async move {
-                let Some(project) = weak_project.upgrade() else {
-                    return Ok(Vec::new());
-                };
-                let responses = request_task.await?.responses;
-                let code_lens = join_all(
-                    responses
-                        .into_iter()
-                        .filter_map(|lsp_response| match lsp_response.response? {
-                            proto::lsp_response::Response::GetCodeLensResponse(response) => {
-                                Some(response)
-                            }
-                            unexpected => {
-                                debug_panic!("Unexpected response: {unexpected:?}");
-                                None
-                            }
-                        })
-                        .map(|code_lens_response| {
-                            GetCodeLens.response_from_proto(
-                                code_lens_response,
-                                project.clone(),
-                                buffer.clone(),
-                                cx.clone(),
-                            )
-                        }),
-                )
-                .await;
-
-                Ok(code_lens
-                    .into_iter()
-                    .collect::<Result<Vec<Vec<_>>>>()?
-                    .into_iter()
-                    .flatten()
-                    .collect())
-            })
-        } else {
-            let code_lens_task =
-                self.request_multiple_lsp_locally(buffer_handle, None::<usize>, GetCodeLens, cx);
-            cx.spawn(|_, _| async move { Ok(code_lens_task.await.into_iter().flatten().collect()) })
-        }
-    }
-
     #[inline(never)]
     pub fn completions(
         &self,
@@ -6400,43 +6308,6 @@ impl LspStore {
                         .collect(),
                 })
             }
-            Some(proto::multi_lsp_query::Request::GetCodeLens(get_code_lens)) => {
-                let get_code_lens = GetCodeLens::from_proto(
-                    get_code_lens,
-                    this.clone(),
-                    buffer.clone(),
-                    cx.clone(),
-                )
-                .await?;
-
-                let code_lens_actions = this
-                    .update(&mut cx, |project, cx| {
-                        project.request_multiple_lsp_locally(
-                            &buffer,
-                            None::<usize>,
-                            get_code_lens,
-                            cx,
-                        )
-                    })?
-                    .await
-                    .into_iter();
-
-                this.update(&mut cx, |project, cx| proto::MultiLspQueryResponse {
-                    responses: code_lens_actions
-                        .map(|actions| proto::LspResponse {
-                            response: Some(proto::lsp_response::Response::GetCodeLensResponse(
-                                GetCodeLens::response_to_proto(
-                                    actions,
-                                    project,
-                                    sender_id,
-                                    &buffer_version,
-                                    cx,
-                                ),
-                            )),
-                        })
-                        .collect(),
-                })
-            }
             None => anyhow::bail!("empty multi lsp query request"),
         }
     }
@@ -7340,17 +7211,6 @@ impl LspStore {
         })
     }
 
-    async fn handle_refresh_code_lens(
-        this: Entity<Self>,
-        _: TypedEnvelope<proto::RefreshCodeLens>,
-        mut cx: AsyncApp,
-    ) -> Result<proto::Ack> {
-        this.update(&mut cx, |_, cx| {
-            cx.emit(LspStoreEvent::RefreshCodeLens);
-        })?;
-        Ok(proto::Ack {})
-    }
-
     async fn handle_open_buffer_for_symbol(
         this: Entity<Self>,
         envelope: TypedEnvelope<proto::OpenBufferForSymbol>,
@@ -8574,10 +8434,6 @@ impl LspStore {
                 proto::code_action::Kind::Command as i32,
                 serde_json::to_vec(command).unwrap(),
             ),
-            LspAction::CodeLens(code_lens) => (
-                proto::code_action::Kind::CodeLens as i32,
-                serde_json::to_vec(code_lens).unwrap(),
-            ),
         };
 
         proto::CodeAction {
@@ -8586,7 +8442,6 @@ impl LspStore {
             end: Some(serialize_anchor(&action.range.end)),
             lsp_action,
             kind,
-            resolved: action.resolved,
         }
     }
 
@@ -8594,11 +8449,11 @@ impl LspStore {
         let start = action
             .start
             .and_then(deserialize_anchor)
-            .context("invalid start")?;
+            .ok_or_else(|| anyhow!("invalid start"))?;
         let end = action
             .end
             .and_then(deserialize_anchor)
-            .context("invalid end")?;
+            .ok_or_else(|| anyhow!("invalid end"))?;
         let lsp_action = match proto::code_action::Kind::from_i32(action.kind) {
             Some(proto::code_action::Kind::Action) => {
                 LspAction::Action(serde_json::from_slice(&action.lsp_action)?)
@@ -8606,15 +8461,11 @@ impl LspStore {
             Some(proto::code_action::Kind::Command) => {
                 LspAction::Command(serde_json::from_slice(&action.lsp_action)?)
             }
-            Some(proto::code_action::Kind::CodeLens) => {
-                LspAction::CodeLens(serde_json::from_slice(&action.lsp_action)?)
-            }
             None => anyhow::bail!("Unknown action kind {}", action.kind),
         };
         Ok(CodeAction {
             server_id: LanguageServerId(action.server_id as usize),
             range: start..end,
-            resolved: action.resolved,
             lsp_action,
         })
     }

crates/project/src/lsp_store/rust_analyzer_ext.rs 🔗

@@ -6,14 +6,6 @@ use crate::{LanguageServerPromptRequest, LspStore, LspStoreEvent};
 
 pub const RUST_ANALYZER_NAME: &str = "rust-analyzer";
 
-pub const EXTRA_SUPPORTED_COMMANDS: &[&str] = &[
-    "rust-analyzer.runSingle",
-    "rust-analyzer.showReferences",
-    "rust-analyzer.gotoLocation",
-    "rust-analyzer.triggerParameterHints",
-    "rust-analyzer.rename",
-];
-
 /// Experimental: Informs the end user about the state of the server
 ///
 /// [Rust Analyzer Specification](https://github.com/rust-lang/rust-analyzer/blob/master/docs/dev/lsp-extensions.md#server-status)

crates/project/src/project.rs 🔗

@@ -280,7 +280,6 @@ pub enum Event {
     Reshared,
     Rejoined,
     RefreshInlayHints,
-    RefreshCodeLens,
     RevealInProjectPanel(ProjectEntryId),
     SnippetEdit(BufferId, Vec<(lsp::Range, Snippet)>),
     ExpandedAllForEntry(WorktreeId, ProjectEntryId),
@@ -510,8 +509,6 @@ pub struct CodeAction {
     /// The raw code action provided by the language server.
     /// Can be either an action or a command.
     pub lsp_action: LspAction,
-    /// Whether the action needs to be resolved using the language server.
-    pub resolved: bool,
 }
 
 /// An action sent back by a language server.
@@ -522,8 +519,6 @@ pub enum LspAction {
     Action(Box<lsp::CodeAction>),
     /// A command data to run as an action.
     Command(lsp::Command),
-    /// A code lens data to run as an action.
-    CodeLens(lsp::CodeLens),
 }
 
 impl LspAction {
@@ -531,11 +526,6 @@ impl LspAction {
         match self {
             Self::Action(action) => &action.title,
             Self::Command(command) => &command.title,
-            Self::CodeLens(lens) => lens
-                .command
-                .as_ref()
-                .map(|command| command.title.as_str())
-                .unwrap_or("Unknown command"),
         }
     }
 
@@ -543,7 +533,6 @@ impl LspAction {
         match self {
             Self::Action(action) => action.kind.clone(),
             Self::Command(_) => Some(lsp::CodeActionKind::new("command")),
-            Self::CodeLens(_) => Some(lsp::CodeActionKind::new("code lens")),
         }
     }
 
@@ -551,7 +540,6 @@ impl LspAction {
         match self {
             Self::Action(action) => action.edit.as_ref(),
             Self::Command(_) => None,
-            Self::CodeLens(_) => None,
         }
     }
 
@@ -559,7 +547,6 @@ impl LspAction {
         match self {
             Self::Action(action) => action.command.as_ref(),
             Self::Command(command) => Some(command),
-            Self::CodeLens(lens) => lens.command.as_ref(),
         }
     }
 }
@@ -2496,7 +2483,6 @@ impl Project {
                 };
             }
             LspStoreEvent::RefreshInlayHints => cx.emit(Event::RefreshInlayHints),
-            LspStoreEvent::RefreshCodeLens => cx.emit(Event::RefreshCodeLens),
             LspStoreEvent::LanguageServerPrompt(prompt) => {
                 cx.emit(Event::LanguageServerPrompt(prompt.clone()))
             }
@@ -3177,34 +3163,6 @@ impl Project {
         })
     }
 
-    pub fn code_lens<T: Clone + ToOffset>(
-        &mut self,
-        buffer_handle: &Entity<Buffer>,
-        range: Range<T>,
-        cx: &mut Context<Self>,
-    ) -> Task<Result<Vec<CodeAction>>> {
-        let snapshot = buffer_handle.read(cx).snapshot();
-        let range = snapshot.anchor_before(range.start)..snapshot.anchor_after(range.end);
-        let code_lens_actions = self
-            .lsp_store
-            .update(cx, |lsp_store, cx| lsp_store.code_lens(buffer_handle, cx));
-
-        cx.background_spawn(async move {
-            let mut code_lens_actions = code_lens_actions.await?;
-            code_lens_actions.retain(|code_lens_action| {
-                range
-                    .start
-                    .cmp(&code_lens_action.range.start, &snapshot)
-                    .is_ge()
-                    && range
-                        .end
-                        .cmp(&code_lens_action.range.end, &snapshot)
-                        .is_le()
-            });
-            Ok(code_lens_actions)
-        })
-    }
-
     pub fn apply_code_action(
         &self,
         buffer_handle: Entity<Buffer>,

crates/proto/proto/zed.proto 🔗

@@ -346,12 +346,7 @@ message Envelope {
         GitDiff git_diff = 319;
         GitDiffResponse git_diff_response = 320;
 
-        GitInit git_init = 321;
-
-        CodeLens code_lens = 322;
-        GetCodeLens get_code_lens = 323;
-        GetCodeLensResponse get_code_lens_response = 324;
-        RefreshCodeLens refresh_code_lens = 325;  // current max
+        GitInit git_init = 321; // current max
     }
 
     reserved 87 to 88;
@@ -1268,25 +1263,6 @@ message RefreshInlayHints {
     uint64 project_id = 1;
 }
 
-message CodeLens {
-    bytes lsp_lens = 1;
-}
-
-message GetCodeLens {
-    uint64 project_id = 1;
-    uint64 buffer_id = 2;
-    repeated VectorClockEntry version = 3;
-}
-
-message GetCodeLensResponse {
-    repeated CodeAction lens_actions = 1;
-    repeated VectorClockEntry version = 2;
-}
-
-message RefreshCodeLens {
-    uint64 project_id = 1;
-}
-
 message MarkupContent {
     bool is_markdown = 1;
     string value = 2;
@@ -1322,11 +1298,9 @@ message CodeAction {
     Anchor end = 3;
     bytes lsp_action = 4;
     Kind kind = 5;
-    bool resolved = 6;
     enum Kind {
         Action = 0;
         Command = 1;
-        CodeLens = 2;
     }
 }
 
@@ -2372,7 +2346,6 @@ message MultiLspQuery {
         GetHover get_hover = 5;
         GetCodeActions get_code_actions = 6;
         GetSignatureHelp get_signature_help = 7;
-        GetCodeLens get_code_lens = 8;
     }
 }
 
@@ -2392,7 +2365,6 @@ message LspResponse {
         GetHoverResponse get_hover_response = 1;
         GetCodeActionsResponse get_code_actions_response = 2;
         GetSignatureHelpResponse get_signature_help_response = 3;
-        GetCodeLensResponse get_code_lens_response = 4;
     }
 }
 

crates/proto/src/proto.rs 🔗

@@ -340,9 +340,6 @@ messages!(
     (ResolveCompletionDocumentationResponse, Background),
     (ResolveInlayHint, Background),
     (ResolveInlayHintResponse, Background),
-    (RefreshCodeLens, Background),
-    (GetCodeLens, Background),
-    (GetCodeLensResponse, Background),
     (RespondToChannelInvite, Foreground),
     (RespondToContactRequest, Foreground),
     (RoomUpdated, Foreground),
@@ -516,7 +513,6 @@ request_messages!(
     (GetUsers, UsersResponse),
     (IncomingCall, Ack),
     (InlayHints, InlayHintsResponse),
-    (GetCodeLens, GetCodeLensResponse),
     (InviteChannelMember, Ack),
     (JoinChannel, JoinRoomResponse),
     (JoinChannelBuffer, JoinChannelBufferResponse),
@@ -538,7 +534,6 @@ request_messages!(
     (PrepareRename, PrepareRenameResponse),
     (CountLanguageModelTokens, CountLanguageModelTokensResponse),
     (RefreshInlayHints, Ack),
-    (RefreshCodeLens, Ack),
     (RejoinChannelBuffers, RejoinChannelBuffersResponse),
     (RejoinRoom, RejoinRoomResponse),
     (ReloadBuffers, ReloadBuffersResponse),
@@ -637,7 +632,6 @@ entity_messages!(
     ApplyCodeActionKind,
     FormatBuffers,
     GetCodeActions,
-    GetCodeLens,
     GetCompletions,
     GetDefinition,
     GetDeclaration,
@@ -665,7 +659,6 @@ entity_messages!(
     PerformRename,
     PrepareRename,
     RefreshInlayHints,
-    RefreshCodeLens,
     ReloadBuffers,
     RemoveProjectCollaborator,
     RenameProjectEntry,