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Send dynamic didSave only if the client supports

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This commit is contained in:
vsrs 2020-07-24 10:41:50 +03:00
parent 594ce72d1e
commit f195f876c3
2 changed files with 41 additions and 31 deletions
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7
crates/rust-analyzer/src/config.rs
View file

@ -128,6 +128,7 @@ pub struct ClientCapsConfig {
pub hover_actions: bool,
pub status_notification: bool,
pub signature_help_label_offsets: bool,
pub dynamic_watched_files: bool,
}
impl Config {
@ -290,6 +291,12 @@ impl Config {
}
pub fn update_caps(&mut self, caps: &ClientCapabilities) {
if let Some(ws_caps) = caps.workspace.as_ref() {
if let Some(did_change_watched_files) = ws_caps.did_change_watched_files.as_ref() {
self.client_caps.dynamic_watched_files = did_change_watched_files.dynamic_registration.unwrap_or(false);
}
}
if let Some(doc_caps) = caps.text_document.as_ref() {
if let Some(value) = doc_caps.definition.as_ref().and_then(|it| it.link_support) {
self.client_caps.location_link = value;

3
crates/rust-analyzer/src/main_loop.rs
View file

@ -106,6 +106,7 @@ impl GlobalState {
);
};
if self.config.client_caps.dynamic_watched_files {
let save_registration_options = lsp_types::TextDocumentSaveRegistrationOptions {
include_text: Some(false),
text_document_registration_options: lsp_types::TextDocumentRegistrationOptions {
@ -134,10 +135,12 @@ impl GlobalState {
method: "textDocument/didSave".to_string(),
register_options: Some(serde_json::to_value(save_registration_options).unwrap()),
};
self.send_request::<lsp_types::request::RegisterCapability>(
lsp_types::RegistrationParams { registrations: vec![registration] },
|_, _| (),
);
}
self.fetch_workspaces();