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-rw-r--r--crates/rust-analyzer/src/config.rs12
-rw-r--r--crates/rust-analyzer/src/main_loop.rs66
-rw-r--r--crates/rust-analyzer/src/reload.rs45
3 files changed, 71 insertions, 52 deletions
diff --git a/crates/rust-analyzer/src/config.rs b/crates/rust-analyzer/src/config.rs
index 2d3e25cbf..27b92a5a9 100644
--- a/crates/rust-analyzer/src/config.rs
+++ b/crates/rust-analyzer/src/config.rs
@@ -334,6 +334,18 @@ impl Config {
334 } 334 }
335 } 335 }
336 336
337 pub fn did_save_text_document_dynamic_registration(&self) -> bool {
338 let caps =
339 try_or!(self.caps.text_document.as_ref()?.synchronization.clone()?, Default::default());
340 caps.did_save == Some(true) && caps.dynamic_registration == Some(true)
341 }
342 pub fn did_change_watched_files_dynamic_registration(&self) -> bool {
343 try_or!(
344 self.caps.workspace.as_ref()?.did_change_watched_files.as_ref()?.dynamic_registration?,
345 false
346 )
347 }
348
337 pub fn location_link(&self) -> bool { 349 pub fn location_link(&self) -> bool {
338 try_or!(self.caps.text_document.as_ref()?.definition?.link_support?, false) 350 try_or!(self.caps.text_document.as_ref()?.definition?.link_support?, false)
339 } 351 }
diff --git a/crates/rust-analyzer/src/main_loop.rs b/crates/rust-analyzer/src/main_loop.rs
index 51fb2eb74..6d2475a59 100644
--- a/crates/rust-analyzer/src/main_loop.rs
+++ b/crates/rust-analyzer/src/main_loop.rs
@@ -108,38 +108,40 @@ impl GlobalState {
108 ); 108 );
109 }; 109 };
110 110
111 let save_registration_options = lsp_types::TextDocumentSaveRegistrationOptions { 111 if self.config.did_save_text_document_dynamic_registration() {
112 include_text: Some(false), 112 let save_registration_options = lsp_types::TextDocumentSaveRegistrationOptions {
113 text_document_registration_options: lsp_types::TextDocumentRegistrationOptions { 113 include_text: Some(false),
114 document_selector: Some(vec![ 114 text_document_registration_options: lsp_types::TextDocumentRegistrationOptions {
115 lsp_types::DocumentFilter { 115 document_selector: Some(vec![
116 language: None, 116 lsp_types::DocumentFilter {
117 scheme: None, 117 language: None,
118 pattern: Some("**/*.rs".into()), 118 scheme: None,
119 }, 119 pattern: Some("**/*.rs".into()),
120 lsp_types::DocumentFilter { 120 },
121 language: None, 121 lsp_types::DocumentFilter {
122 scheme: None, 122 language: None,
123 pattern: Some("**/Cargo.toml".into()), 123 scheme: None,
124 }, 124 pattern: Some("**/Cargo.toml".into()),
125 lsp_types::DocumentFilter { 125 },
126 language: None, 126 lsp_types::DocumentFilter {
127 scheme: None, 127 language: None,
128 pattern: Some("**/Cargo.lock".into()), 128 scheme: None,
129 }, 129 pattern: Some("**/Cargo.lock".into()),
130 ]), 130 },
131 }, 131 ]),
132 }; 132 },
133 133 };
134 let registration = lsp_types::Registration { 134
135 id: "textDocument/didSave".to_string(), 135 let registration = lsp_types::Registration {
136 method: "textDocument/didSave".to_string(), 136 id: "textDocument/didSave".to_string(),
137 register_options: Some(serde_json::to_value(save_registration_options).unwrap()), 137 method: "textDocument/didSave".to_string(),
138 }; 138 register_options: Some(serde_json::to_value(save_registration_options).unwrap()),
139 self.send_request::<lsp_types::request::RegisterCapability>( 139 };
140 lsp_types::RegistrationParams { registrations: vec![registration] }, 140 self.send_request::<lsp_types::request::RegisterCapability>(
141 |_, _| (), 141 lsp_types::RegistrationParams { registrations: vec![registration] },
142 ); 142 |_, _| (),
143 );
144 }
143 145
144 self.fetch_workspaces_request(); 146 self.fetch_workspaces_request();
145 self.fetch_workspaces_if_needed(); 147 self.fetch_workspaces_if_needed();
diff --git a/crates/rust-analyzer/src/reload.rs b/crates/rust-analyzer/src/reload.rs
index accf2ef8c..97e20362f 100644
--- a/crates/rust-analyzer/src/reload.rs
+++ b/crates/rust-analyzer/src/reload.rs
@@ -182,26 +182,31 @@ impl GlobalState {
182 } 182 }
183 183
184 if let FilesWatcher::Client = self.config.files().watcher { 184 if let FilesWatcher::Client = self.config.files().watcher {
185 let registration_options = lsp_types::DidChangeWatchedFilesRegistrationOptions { 185 if self.config.did_change_watched_files_dynamic_registration() {
186 watchers: workspaces 186 let registration_options = lsp_types::DidChangeWatchedFilesRegistrationOptions {
187 .iter() 187 watchers: workspaces
188 .flat_map(ProjectWorkspace::to_roots) 188 .iter()
189 .filter(|it| it.is_member) 189 .flat_map(ProjectWorkspace::to_roots)
190 .flat_map(|root| { 190 .filter(|it| it.is_member)
191 root.include.into_iter().map(|it| format!("{}/**/*.rs", it.display())) 191 .flat_map(|root| {
192 }) 192 root.include.into_iter().map(|it| format!("{}/**/*.rs", it.display()))
193 .map(|glob_pattern| lsp_types::FileSystemWatcher { glob_pattern, kind: None }) 193 })
194 .collect(), 194 .map(|glob_pattern| lsp_types::FileSystemWatcher {
195 }; 195 glob_pattern,
196 let registration = lsp_types::Registration { 196 kind: None,
197 id: "workspace/didChangeWatchedFiles".to_string(), 197 })
198 method: "workspace/didChangeWatchedFiles".to_string(), 198 .collect(),
199 register_options: Some(serde_json::to_value(registration_options).unwrap()), 199 };
200 }; 200 let registration = lsp_types::Registration {
201 self.send_request::<lsp_types::request::RegisterCapability>( 201 id: "workspace/didChangeWatchedFiles".to_string(),
202 lsp_types::RegistrationParams { registrations: vec![registration] }, 202 method: "workspace/didChangeWatchedFiles".to_string(),
203 |_, _| (), 203 register_options: Some(serde_json::to_value(registration_options).unwrap()),
204 ); 204 };
205 self.send_request::<lsp_types::request::RegisterCapability>(
206 lsp_types::RegistrationParams { registrations: vec![registration] },
207 |_, _| (),
208 );
209 }
205 } 210 }
206 211
207 let mut change = Change::new(); 212 let mut change = Change::new();