Merge #3824

3824: New config names r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <[email protected]>

4 files changed, 98 insertions, 83 deletions

diff --git a/crates/rust-analyzer/src/config.rs b/crates/rust-analyzer/src/config.rs
index 602423919..f3d8773cc 100644
--- a/crates/rust-analyzer/src/config.rs
+++ b/crates/rust-analyzer/src/config.rs
@@ -16,20 +16,33 @@ use serde::Deserialize;
 #[derive(Debug, Clone)]
 pub struct Config {
     pub client_caps: ClientCapsConfig,
+
+    pub with_sysroot: bool,
     pub publish_diagnostics: bool,
+    pub lru_capacity: Option<usize>,
+    pub proc_macro_srv: Option<String>,
+    pub files: FilesConfig,
     pub notifications: NotificationsConfig,
+
+    pub cargo: CargoConfig,
+    pub rustfmt: RustfmtConfig,
+    pub check: Option<FlycheckConfig>,
+
     pub inlay_hints: InlayHintsConfig,
     pub completion: CompletionConfig,
     pub call_info_full: bool,
-    pub rustfmt: RustfmtConfig,
-    pub check: Option<FlycheckConfig>,
-    pub vscode_lldb: bool,
-    pub proc_macro_srv: Option<String>,
-    pub lru_capacity: Option<usize>,
-    pub use_client_watching: bool,
-    pub exclude_globs: Vec<String>,
-    pub cargo: CargoConfig,
-    pub with_sysroot: bool,
+}
+
+#[derive(Debug, Clone)]
+pub struct FilesConfig {
+    pub watcher: FilesWatcher,
+    pub exclude: Vec<String>,
+}
+
+#[derive(Debug, Clone)]
+pub enum FilesWatcher {
+    Client,
+    Notify,
 }
 
 #[derive(Debug, Clone)]
@@ -59,12 +72,26 @@ pub struct ClientCapsConfig {
 impl Default for Config {
     fn default() -> Self {
         Config {
+            client_caps: ClientCapsConfig::default(),
+
+            with_sysroot: true,
             publish_diagnostics: true,
+            lru_capacity: None,
+            proc_macro_srv: None,
+            files: FilesConfig { watcher: FilesWatcher::Notify, exclude: Vec::new() },
             notifications: NotificationsConfig {
                 workspace_loaded: true,
                 cargo_toml_not_found: true,
             },
-            client_caps: ClientCapsConfig::default(),
+
+            cargo: CargoConfig::default(),
+            rustfmt: RustfmtConfig::Rustfmt { extra_args: Vec::new() },
+            check: Some(FlycheckConfig::CargoCommand {
+                command: "check".to_string(),
+                all_targets: true,
+                extra_args: Vec::new(),
+            }),
+
             inlay_hints: InlayHintsConfig {
                 type_hints: true,
                 parameter_hints: true,
@@ -77,19 +104,6 @@ impl Default for Config {
                 add_call_argument_snippets: true,
             },
             call_info_full: true,
-            rustfmt: RustfmtConfig::Rustfmt { extra_args: Vec::new() },
-            check: Some(FlycheckConfig::CargoCommand {
-                command: "check".to_string(),
-                all_targets: true,
-                extra_args: Vec::new(),
-            }),
-            vscode_lldb: false,
-            proc_macro_srv: None,
-            lru_capacity: None,
-            use_client_watching: false,
-            exclude_globs: Vec::new(),
-            cargo: CargoConfig::default(),
-            with_sysroot: true,
         }
     }
 }
@@ -103,45 +117,44 @@ impl Config {
         *self = Default::default();
         self.client_caps = client_caps;
 
-        set(value, "/excludeGlobs", &mut self.exclude_globs);
-        set(value, "/useClientWatching", &mut self.use_client_watching);
+        set(value, "/withSysroot", &mut self.with_sysroot);
+        set(value, "/featureFlags/lsp.diagnostics", &mut self.publish_diagnostics);
         set(value, "/lruCapacity", &mut self.lru_capacity);
+        if let Some(watcher) =  get::<String>(value, "/files/watcher") {
+            self.files.watcher = match watcher.as_str() {
+                "client" => FilesWatcher::Client,
+                "notify"| _ => FilesWatcher::Notify,
+            }
+        }
+        set(value, "/notifications/workspaceLoaded", &mut self.notifications.workspace_loaded);
+        set(value, "/notifications/cargoTomlNotFound", &mut self.notifications.cargo_toml_not_found);
 
-        set(value, "/inlayHintsType", &mut self.inlay_hints.type_hints);
-        set(value, "/inlayHintsParameter", &mut self.inlay_hints.parameter_hints);
-        set(value, "/inlayHintsChaining", &mut self.inlay_hints.chaining_hints);
-        set(value, "/inlayHintsMaxLength", &mut self.inlay_hints.max_length);
-
-        if let Some(false) = get(value, "cargo_watch_enable") {
+        set(value, "/cargo/noDefaultFeatures", &mut self.cargo.no_default_features);
+        set(value, "/cargo/allFeatures", &mut self.cargo.all_features);
+        set(value, "/cargo/features", &mut self.cargo.features);
+        set(value, "/cargo/loadOutDirsFromCheck", &mut self.cargo.load_out_dirs_from_check);
+        if let RustfmtConfig::Rustfmt { extra_args } = &mut self.rustfmt {
+            set(value, "/rustfmt/extraArgs", extra_args);
+        }
+        if let Some(false) = get(value, "/checkOnSave/enable") {
             self.check = None
         } else {
             if let Some(FlycheckConfig::CargoCommand { command, extra_args, all_targets }) = &mut self.check
             {
-                set(value, "/cargoWatchArgs", extra_args);
-                set(value, "/cargoWatchCommand", command);
-                set(value, "/cargoWatchAllTargets", all_targets);
+                set(value, "/checkOnSave/extraArgs", extra_args);
+                set(value, "/checkOnSave/command", command);
+                set(value, "/checkOnSave/allTargets", all_targets);
             }
         };
 
-        set(value, "/withSysroot", &mut self.with_sysroot);
-        if let RustfmtConfig::Rustfmt { extra_args } = &mut self.rustfmt {
-            set(value, "/rustfmtArgs", extra_args);
-        }
-
-        set(value, "/cargoFeatures/noDefaultFeatures", &mut self.cargo.no_default_features);
-        set(value, "/cargoFeatures/allFeatures", &mut self.cargo.all_features);
-        set(value, "/cargoFeatures/features", &mut self.cargo.features);
-        set(value, "/cargoFeatures/loadOutDirsFromCheck", &mut self.cargo.load_out_dirs_from_check);
-
-        set(value, "/vscodeLldb", &mut self.vscode_lldb);
-
-        set(value, "/featureFlags/lsp.diagnostics", &mut self.publish_diagnostics);
-        set(value, "/featureFlags/notifications.workspace-loaded", &mut self.notifications.workspace_loaded);
-        set(value, "/featureFlags/notifications.cargo-toml-not-found", &mut self.notifications.cargo_toml_not_found);
-        set(value, "/featureFlags/completion.enable-postfix", &mut self.completion.enable_postfix_completions);
-        set(value, "/featureFlags/completion.insertion.add-call-parenthesis", &mut self.completion.add_call_parenthesis);
-        set(value, "/featureFlags/completion.insertion.add-argument-snippets", &mut self.completion.add_call_argument_snippets);
-        set(value, "/featureFlags/call-info.full", &mut self.call_info_full);
+        set(value, "/inlayHints/typeHints", &mut self.inlay_hints.type_hints);
+        set(value, "/inlayHints/parameterHints", &mut self.inlay_hints.parameter_hints);
+        set(value, "/inlayHints/chainingHints", &mut self.inlay_hints.chaining_hints);
+        set(value, "/inlayHints/maxLength", &mut self.inlay_hints.max_length);
+        set(value, "/completion/postfix/enable", &mut self.completion.enable_postfix_completions);
+        set(value, "/completion/addCallParenthesis", &mut self.completion.add_call_parenthesis);
+        set(value, "/completion/addCallArgumentSnippets", &mut self.completion.add_call_argument_snippets);
+        set(value, "/callInfo/full", &mut self.call_info_full);
 
         log::info!("Config::update() = {:#?}", self);
 
diff --git a/crates/rust-analyzer/src/main_loop.rs b/crates/rust-analyzer/src/main_loop.rs
index 47fef59d4..95e676e0f 100644
--- a/crates/rust-analyzer/src/main_loop.rs
+++ b/crates/rust-analyzer/src/main_loop.rs
@@ -30,7 +30,7 @@ use serde::{de::DeserializeOwned, Serialize};
 use threadpool::ThreadPool;
 
 use crate::{
-    config::Config,
+    config::{Config, FilesWatcher},
     diagnostics::DiagnosticTask,
     main_loop::{
         pending_requests::{PendingRequest, PendingRequests},
@@ -40,7 +40,6 @@ use crate::{
     world::{WorldSnapshot, WorldState},
     Result,
 };
-use req::ConfigurationParams;
 
 #[derive(Debug)]
 pub struct LspError {
@@ -122,12 +121,13 @@ pub fn main_loop(ws_roots: Vec<PathBuf>, config: Config, connection: Connection)
         };
 
         let globs = config
-            .exclude_globs
+            .files
+            .exclude
             .iter()
             .map(|glob| crate::vfs_glob::Glob::new(glob))
             .collect::<std::result::Result<Vec<_>, _>>()?;
 
-        if config.use_client_watching {
+        if let FilesWatcher::Client = config.files.watcher {
             let registration_options = req::DidChangeWatchedFilesRegistrationOptions {
                 watchers: workspaces
                     .iter()
@@ -153,7 +153,7 @@ pub fn main_loop(ws_roots: Vec<PathBuf>, config: Config, connection: Connection)
             workspaces,
             config.lru_capacity,
             &globs,
-            Watch(!config.use_client_watching),
+            Watch(matches!(config.files.watcher, FilesWatcher::Notify)),
             config,
         )
     };
@@ -607,7 +607,12 @@ fn on_notification(
             let request_id = loop_state.next_request_id();
             let request = request_new::<req::WorkspaceConfiguration>(
                 request_id.clone(),
-                ConfigurationParams::default(),
+                req::ConfigurationParams {
+                    items: vec![req::ConfigurationItem {
+                        scope_uri: None,
+                        section: Some("rust-analyzer".to_string()),
+                    }],
+                },
             );
             msg_sender.send(request.into())?;
             loop_state.configuration_request_id = Some(request_id);
@@ -884,10 +889,9 @@ fn update_file_notifications_on_threadpool(
     subscriptions: Vec<FileId>,
 ) {
     log::trace!("updating notifications for {:?}", subscriptions);
-    let publish_diagnostics = world.config.publish_diagnostics;
-    pool.execute(move || {
-        for file_id in subscriptions {
-            if publish_diagnostics {
+    if world.config.publish_diagnostics {
+        pool.execute(move || {
+            for file_id in subscriptions {
                 match handlers::publish_diagnostics(&world, file_id) {
                     Err(e) => {
                         if !is_canceled(&e) {
@@ -899,8 +903,8 @@ fn update_file_notifications_on_threadpool(
                     }
                 }
             }
-        }
-    });
+        })
+    }
 }
 
 pub fn show_message(typ: req::MessageType, message: impl Into<String>, sender: &Sender<Message>) {
diff --git a/crates/rust-analyzer/src/main_loop/handlers.rs b/crates/rust-analyzer/src/main_loop/handlers.rs
index db620dca3..b207f0764 100644
--- a/crates/rust-analyzer/src/main_loop/handlers.rs
+++ b/crates/rust-analyzer/src/main_loop/handlers.rs
@@ -810,23 +810,21 @@ pub fn handle_code_lens(
         };
         lenses.push(lens);
 
-        if world.config.vscode_lldb {
-            if r.args[0] == "run" {
-                r.args[0] = "build".into();
-            } else {
-                r.args.push("--no-run".into());
-            }
-            let debug_lens = CodeLens {
-                range: r.range,
-                command: Some(Command {
-                    title: "Debug".into(),
-                    command: "rust-analyzer.debugSingle".into(),
-                    arguments: Some(vec![to_value(r).unwrap()]),
-                }),
-                data: None,
-            };
-            lenses.push(debug_lens);
+        if r.args[0] == "run" {
+            r.args[0] = "build".into();
+        } else {
+            r.args.push("--no-run".into());
         }
+        let debug_lens = CodeLens {
+            range: r.range,
+            command: Some(Command {
+                title: "Debug".into(),
+                command: "rust-analyzer.debugSingle".into(),
+                arguments: Some(vec![to_value(r).unwrap()]),
+            }),
+            data: None,
+        };
+        lenses.push(debug_lens);
     }
 
     // Handle impls
diff --git a/crates/rust-analyzer/src/req.rs b/crates/rust-analyzer/src/req.rs
index ce799a683..b8b627e28 100644
--- a/crates/rust-analyzer/src/req.rs
+++ b/crates/rust-analyzer/src/req.rs
@@ -6,8 +6,8 @@ use serde::{Deserialize, Serialize};
 
 pub use lsp_types::{
     notification::*, request::*, ApplyWorkspaceEditParams, CodeActionParams, CodeLens,
-    CodeLensParams, CompletionParams, CompletionResponse, ConfigurationParams, DiagnosticTag,
-    DidChangeConfigurationParams, DidChangeWatchedFilesParams,
+    CodeLensParams, CompletionParams, CompletionResponse, ConfigurationItem, ConfigurationParams,
+    DiagnosticTag, DidChangeConfigurationParams, DidChangeWatchedFilesParams,
     DidChangeWatchedFilesRegistrationOptions, DocumentOnTypeFormattingParams, DocumentSymbolParams,
     DocumentSymbolResponse, FileSystemWatcher, Hover, InitializeResult, MessageType,
     PartialResultParams, ProgressParams, ProgressParamsValue, ProgressToken,