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support the workspace/configuration request #1090

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Merged
merged 1 commit into from
Dec 10, 2020
Merged

support the workspace/configuration request #1090

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22 changes: 20 additions & 2 deletions src/language_server_protocol.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -26,8 +26,8 @@ use lsp_types::{
CodeActionContext, CodeActionKind, CodeActionKindLiteralSupport, CodeActionLiteralSupport,
CodeActionOrCommand, CodeActionParams, CodeActionResponse, CodeLens, Command,
CompletionCapability, CompletionItem, CompletionItemCapability, CompletionResponse,
CompletionTextEdit, Diagnostic, DiagnosticSeverity, DidChangeConfigurationParams,
DidChangeTextDocumentParams, DidChangeWatchedFilesParams,
CompletionTextEdit, ConfigurationParams, Diagnostic, DiagnosticSeverity,
DidChangeConfigurationParams, DidChangeTextDocumentParams, DidChangeWatchedFilesParams,
DidChangeWatchedFilesRegistrationOptions, DidCloseTextDocumentParams,
DidOpenTextDocumentParams, DidSaveTextDocumentParams, DocumentChangeOperation, DocumentChanges,
DocumentFormattingParams, DocumentHighlight, DocumentHighlightKind,
Expand Down Expand Up @@ -963,6 +963,7 @@ impl LanguageClient {
}),
workspace: Some(WorkspaceClientCapabilities {
apply_edit: Some(true),
configuration: Some(true),
did_change_watched_files: Some(GenericCapability {
dynamic_registration: Some(true),
}),
Expand Down Expand Up @@ -1791,6 +1792,23 @@ impl LanguageClient {
Ok(())
}

pub fn workspace_configuration(&self, params: &Value) -> Result<Value> {
let config_params = ConfigurationParams::deserialize(params)?;

let settings = self.get_state(|state| state.initialization_options.clone())?;

let configuration_items = config_params
.items
.into_iter()
.filter_map(|item| {
let section = format!("/{}", item.section?.replace(".", "/"));
settings.pointer(&section).cloned()
})
.collect::<Value>();

Ok(configuration_items)
}

pub fn handle_code_lens_action(&self, params: &Value) -> Result<Value> {
let filename = self.vim()?.get_filename(params)?;
let line = self.vim()?.get_position(params)?.line;
Expand Down
1 change: 1 addition & 0 deletions src/rpchandler.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -86,6 +86,7 @@ impl LanguageClient {
request::Rename::METHOD => self.text_document_rename(&params),
request::DocumentSymbolRequest::METHOD => self.text_document_document_symbol(&params),
request::ShowMessageRequest::METHOD => self.window_show_message_request(&params),
request::WorkspaceConfiguration::METHOD => self.workspace_configuration(&params),
request::WorkspaceSymbol::METHOD => self.workspace_symbol(&params),
request::CodeActionRequest::METHOD => self.text_document_code_action(&params),
request::Completion::METHOD => self.text_document_completion(&params),
Expand Down