-//! Advertizes the capabilities of the LSP Server.
-use std::env;
-
-use ide::CompletionResolveCapability;
+//! Advertises the capabilities of the LSP Server.
use lsp_types::{
CallHierarchyServerCapability, ClientCapabilities, CodeActionKind, CodeActionOptions,
- CodeActionProviderCapability, CodeLensOptions, CompletionOptions,
+ CodeActionProviderCapability, CodeLensOptions, CompletionOptions, DeclarationCapability,
DocumentOnTypeFormattingOptions, FileOperationFilter, FileOperationPattern,
FileOperationPatternKind, FileOperationRegistrationOptions, FoldingRangeProviderCapability,
HoverProviderCapability, ImplementationProviderCapability, OneOf, RenameOptions, SaveOptions,
WorkDoneProgressOptions, WorkspaceFileOperationsServerCapabilities,
WorkspaceServerCapabilities,
};
-use rustc_hash::FxHashSet;
use serde_json::json;
+use crate::config::{Config, RustfmtConfig};
use crate::semantic_tokens;
-pub fn server_capabilities(client_caps: &ClientCapabilities) -> ServerCapabilities {
+pub fn server_capabilities(config: &Config) -> ServerCapabilities {
ServerCapabilities {
text_document_sync: Some(TextDocumentSyncCapability::Options(TextDocumentSyncOptions {
open_close: Some(true),
- change: Some(if env::var("RA_NO_INCREMENTAL_SYNC").is_ok() {
- TextDocumentSyncKind::Full
- } else {
- TextDocumentSyncKind::Incremental
- }),
+ change: Some(TextDocumentSyncKind::INCREMENTAL),
will_save: None,
will_save_wait_until: None,
save: Some(SaveOptions::default().into()),
})),
hover_provider: Some(HoverProviderCapability::Simple(true)),
completion_provider: Some(CompletionOptions {
- resolve_provider: completions_resolve_provider(client_caps),
- trigger_characters: Some(vec![":".to_string(), ".".to_string()]),
+ resolve_provider: completions_resolve_provider(&config.caps),
+ trigger_characters: Some(vec![":".to_string(), ".".to_string(), "'".to_string()]),
+ all_commit_characters: None,
+ completion_item: None,
work_done_progress_options: WorkDoneProgressOptions { work_done_progress: None },
}),
signature_help_provider: Some(SignatureHelpOptions {
retrigger_characters: None,
work_done_progress_options: WorkDoneProgressOptions { work_done_progress: None },
}),
- declaration_provider: None,
+ declaration_provider: Some(DeclarationCapability::Simple(true)),
definition_provider: Some(OneOf::Left(true)),
type_definition_provider: Some(TypeDefinitionProviderCapability::Simple(true)),
implementation_provider: Some(ImplementationProviderCapability::Simple(true)),
document_highlight_provider: Some(OneOf::Left(true)),
document_symbol_provider: Some(OneOf::Left(true)),
workspace_symbol_provider: Some(OneOf::Left(true)),
- code_action_provider: Some(code_action_capabilities(client_caps)),
+ code_action_provider: Some(code_action_capabilities(&config.caps)),
code_lens_provider: Some(CodeLensOptions { resolve_provider: Some(true) }),
document_formatting_provider: Some(OneOf::Left(true)),
- document_range_formatting_provider: None,
+ document_range_formatting_provider: match config.rustfmt() {
+ RustfmtConfig::Rustfmt { enable_range_formatting: true, .. } => Some(OneOf::Left(true)),
+ _ => Some(OneOf::Left(false)),
+ },
document_on_type_formatting_provider: Some(DocumentOnTypeFormattingOptions {
first_trigger_character: "=".to_string(),
- more_trigger_character: Some(vec![".".to_string(), ">".to_string()]),
+ more_trigger_character: Some(vec![".".to_string(), ">".to_string(), "{".to_string()]),
}),
selection_range_provider: Some(SelectionRangeProviderCapability::Simple(true)),
- semantic_highlighting: None,
folding_range_provider: Some(FoldingRangeProviderCapability::Simple(true)),
rename_provider: Some(OneOf::Right(RenameOptions {
prepare_provider: Some(true),
),
moniker_provider: None,
experimental: Some(json!({
+ "externalDocs": true,
+ "hoverRange": true,
"joinLines": true,
- "ssr": true,
+ "matchingBrace": true,
+ "moveItem": true,
"onEnter": true,
+ "openCargoToml": true,
"parentModule": true,
"runnables": {
"kinds": [ "cargo" ],
},
+ "ssr": true,
+ "workspaceSymbolScopeKindFiltering": true,
})),
}
}
fn completions_resolve_provider(client_caps: &ClientCapabilities) -> Option<bool> {
- if enabled_completions_resolve_capabilities(client_caps)?.is_empty() {
- log::info!("No `additionalTextEdits` completion resolve capability was found in the client capabilities, autoimport completion is disabled");
- None
- } else {
+ if completion_item_edit_resolve(client_caps) {
Some(true)
+ } else {
+ tracing::info!("No `additionalTextEdits` completion resolve capability was found in the client capabilities, autoimport completion is disabled");
+ None
}
}
/// Parses client capabilities and returns all completion resolve capabilities rust-analyzer supports.
-pub(crate) fn enabled_completions_resolve_capabilities(
- caps: &ClientCapabilities,
-) -> Option<FxHashSet<CompletionResolveCapability>> {
- Some(
- caps.text_document
- .as_ref()?
- .completion
- .as_ref()?
- .completion_item
- .as_ref()?
- .resolve_support
- .as_ref()?
- .properties
- .iter()
- .filter_map(|cap_string| match cap_string.as_str() {
- "additionalTextEdits" => Some(CompletionResolveCapability::AdditionalTextEdits),
- "detail" => Some(CompletionResolveCapability::Detail),
- "documentation" => Some(CompletionResolveCapability::Documentation),
- _unsupported => None,
- })
- .collect(),
- )
+pub(crate) fn completion_item_edit_resolve(caps: &ClientCapabilities) -> bool {
+ (|| {
+ Some(
+ caps.text_document
+ .as_ref()?
+ .completion
+ .as_ref()?
+ .completion_item
+ .as_ref()?
+ .resolve_support
+ .as_ref()?
+ .properties
+ .iter()
+ .any(|cap_string| cap_string.as_str() == "additionalTextEdits"),
+ )
+ })() == Some(true)
}
fn code_action_capabilities(client_caps: &ClientCapabilities) -> CodeActionProviderCapability {