chore: disable code lens feature of lsp (#3789)

# Description

## Problem\*

Resolves: 
**Disable Code Lens feature of LSP #3788**

## Summary\*



## Additional Context



## Documentation\*

Check one:
- [ ] No documentation needed.
- [ ] Documentation included in this PR.
- [ ] **[Exceptional Case]** Documentation to be submitted in a separate
PR.

# PR Checklist\*

- [ ] I have tested the changes locally.
- [ ] I have formatted the changes with [Prettier](https://prettier.io/)
and/or `cargo fmt` on default settings.

tooling/lsp/src/lib.rs

@@ -27,8 +27,8 @@ use notifications::{
     on_did_open_text_document, on_did_save_text_document, on_exit, on_initialized,
 };
 use requests::{
-    on_code_lens_request, on_formatting, on_goto_definition_request, on_initialize,
-    on_profile_run_request, on_shutdown, on_test_run_request, on_tests_request,
+    on_formatting, on_goto_definition_request, on_initialize, on_profile_run_request, on_shutdown,
+    on_test_run_request, on_tests_request,
 };
 use serde_json::Value as JsonValue;
 use tower::Service;
@@ -72,7 +72,6 @@ impl NargoLspService {
             .request::<request::Initialize, _>(on_initialize)
             .request::<request::Formatting, _>(on_formatting)
             .request::<request::Shutdown, _>(on_shutdown)
-            .request::<request::CodeLens, _>(on_code_lens_request)
             .request::<request::NargoTests, _>(on_tests_request)
             .request::<request::NargoTestRun, _>(on_test_run_request)
             .request::<request::NargoProfileRun, _>(on_profile_run_request)

tooling/lsp/src/notifications/mod.rs

@@ -161,9 +161,6 @@ pub(super) fn on_did_save_text_document(
         })
         .collect();
 
-    // We need to refresh lenses when we compile since that's the only time they can be accurately reflected
-    std::mem::drop(state.client.code_lens_refresh(()));
-
     let _ = state.client.publish_diagnostics(PublishDiagnosticsParams {
         uri: params.text_document.uri,
         version: None,

tooling/lsp/src/requests/mod.rs

@@ -1,6 +1,6 @@
 use std::future::Future;
 
-use crate::types::{CodeLensOptions, InitializeParams};
+use crate::types::InitializeParams;
 use async_lsp::ResponseError;
 use lsp_types::{Position, TextDocumentSyncCapability, TextDocumentSyncKind};
 use nargo_fmt::Config;
@@ -20,15 +20,14 @@ use crate::{
 // They are not attached to the `NargoLspService` struct so they can be unit tested with only `LspState`
 // and params passed in.
 
-mod code_lens_request;
 mod goto_definition;
 mod profile_run;
 mod test_run;
 mod tests;
 
 pub(crate) use {
-    code_lens_request::on_code_lens_request, goto_definition::on_goto_definition_request,
-    profile_run::on_profile_run_request, test_run::on_test_run_request, tests::on_tests_request,
+    goto_definition::on_goto_definition_request, profile_run::on_profile_run_request,
+    test_run::on_test_run_request, tests::on_tests_request,
 };
 
 pub(crate) fn on_initialize(
@@ -40,8 +39,6 @@ pub(crate) fn on_initialize(
     async {
         let text_document_sync = TextDocumentSyncCapability::Kind(TextDocumentSyncKind::FULL);
 
-        let code_lens = CodeLensOptions { resolve_provider: Some(false) };
-
         let nargo = NargoCapability {
             tests: Some(NargoTestsOptions {
                 fetch: Some(true),
@@ -53,7 +50,6 @@ pub(crate) fn on_initialize(
         Ok(InitializeResult {
             capabilities: ServerCapabilities {
                 text_document_sync: Some(text_document_sync),
-                code_lens_provider: Some(code_lens),
                 document_formatting_provider: true,
                 nargo: Some(nargo),
                 definition_provider: Some(lsp_types::OneOf::Left(true)),
@@ -131,7 +127,6 @@ mod initialization {
                 text_document_sync: Some(TextDocumentSyncCapability::Kind(
                     TextDocumentSyncKind::FULL
                 )),
-                code_lens_provider: Some(CodeLensOptions { resolve_provider: Some(false) }),
                 document_formatting_provider: true,
                 ..
             }

tooling/lsp/src/types.rs

@@ -9,11 +9,10 @@ use std::collections::{BTreeMap, HashMap};
 
 // Re-providing lsp_types that we don't need to override
 pub(crate) use lsp_types::{
-    CodeLens, CodeLensOptions, CodeLensParams, Command, Diagnostic, DiagnosticSeverity,
-    DidChangeConfigurationParams, DidChangeTextDocumentParams, DidCloseTextDocumentParams,
-    DidOpenTextDocumentParams, DidSaveTextDocumentParams, InitializeParams, InitializedParams,
-    LogMessageParams, MessageType, Position, PublishDiagnosticsParams, Range, ServerInfo,
-    TextDocumentSyncCapability, Url,
+    Diagnostic, DiagnosticSeverity, DidChangeConfigurationParams, DidChangeTextDocumentParams,
+    DidCloseTextDocumentParams, DidOpenTextDocumentParams, DidSaveTextDocumentParams,
+    InitializeParams, InitializedParams, LogMessageParams, MessageType, Position,
+    PublishDiagnosticsParams, Range, ServerInfo, TextDocumentSyncCapability, Url,
 };
 
 pub(crate) mod request {
@@ -25,9 +24,7 @@ pub(crate) mod request {
     };
 
     // Re-providing lsp_types that we don't need to override
-    pub(crate) use lsp_types::request::{
-        CodeLensRequest as CodeLens, Formatting, GotoDefinition, Shutdown,
-    };
+    pub(crate) use lsp_types::request::{Formatting, GotoDefinition, Shutdown};
 
     #[derive(Debug)]
     pub(crate) struct Initialize;
@@ -115,10 +112,6 @@ pub(crate) struct ServerCapabilities {
     #[serde(skip_serializing_if = "Option::is_none")]
     pub(crate) definition_provider: Option<OneOf<bool, DefinitionOptions>>,
 
-    /// The server provides code lens.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub(crate) code_lens_provider: Option<CodeLensOptions>,
-
     /// The server provides document formatting.
     pub(crate) document_formatting_provider: bool,
 
@@ -221,5 +214,4 @@ pub(crate) struct NargoProfileRunResult {
     pub(crate) opcodes_counts: HashMap<Location, OpCodesCount>,
 }
 
-pub(crate) type CodeLensResult = Option<Vec<CodeLens>>;
 pub(crate) type GotoDefinitionResult = Option<lsp_types::GotoDefinitionResponse>;