mirror of
https://github.com/denoland/deno
synced 2024-08-28 12:29:31 +00:00
159 lines
5.2 KiB
Rust
159 lines
5.2 KiB
Rust
// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
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//!
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//! Provides information about what capabilities that are supported by the
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//! language server, which helps determine what messages are sent from the
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//! client.
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//!
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use deno_core::serde_json::json;
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use tower_lsp::lsp_types::*;
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use super::refactor::ALL_KNOWN_REFACTOR_ACTION_KINDS;
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use super::semantic_tokens::get_legend;
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fn code_action_capabilities(
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client_capabilities: &ClientCapabilities,
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) -> CodeActionProviderCapability {
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client_capabilities
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.text_document
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.as_ref()
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.and_then(|it| it.code_action.as_ref())
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.and_then(|it| it.code_action_literal_support.as_ref())
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.map(|_| {
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let mut code_action_kinds =
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vec![CodeActionKind::QUICKFIX, CodeActionKind::REFACTOR];
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code_action_kinds.extend(
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ALL_KNOWN_REFACTOR_ACTION_KINDS
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.iter()
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.map(|action| action.kind.clone()),
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);
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CodeActionProviderCapability::Options(CodeActionOptions {
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code_action_kinds: Some(code_action_kinds),
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resolve_provider: Some(true),
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work_done_progress_options: Default::default(),
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})
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})
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.unwrap_or(CodeActionProviderCapability::Simple(true))
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}
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pub fn server_capabilities(
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client_capabilities: &ClientCapabilities,
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) -> ServerCapabilities {
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let code_action_provider = code_action_capabilities(client_capabilities);
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ServerCapabilities {
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text_document_sync: Some(TextDocumentSyncCapability::Options(
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TextDocumentSyncOptions {
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open_close: Some(true),
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change: Some(TextDocumentSyncKind::INCREMENTAL),
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will_save: None,
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will_save_wait_until: None,
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save: Some(SaveOptions::default().into()),
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},
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)),
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hover_provider: Some(HoverProviderCapability::Simple(true)),
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completion_provider: Some(CompletionOptions {
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// Don't include "," here as it leads to confusing completion
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// behavior with function arguments. See https://github.com/denoland/deno/issues/20160
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all_commit_characters: Some(vec![
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".".to_string(),
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";".to_string(),
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"(".to_string(),
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]),
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completion_item: None,
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trigger_characters: Some(vec![
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".".to_string(),
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"\"".to_string(),
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"'".to_string(),
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"`".to_string(),
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"/".to_string(),
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"@".to_string(),
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"<".to_string(),
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"#".to_string(),
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]),
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resolve_provider: Some(true),
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work_done_progress_options: WorkDoneProgressOptions {
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work_done_progress: None,
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},
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}),
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signature_help_provider: Some(SignatureHelpOptions {
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trigger_characters: Some(vec![
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",".to_string(),
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"(".to_string(),
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"<".to_string(),
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]),
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retrigger_characters: Some(vec![")".to_string()]),
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work_done_progress_options: WorkDoneProgressOptions {
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work_done_progress: None,
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},
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}),
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declaration_provider: None,
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definition_provider: Some(OneOf::Left(true)),
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type_definition_provider: Some(TypeDefinitionProviderCapability::Simple(
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true,
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)),
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implementation_provider: Some(ImplementationProviderCapability::Simple(
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true,
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)),
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references_provider: Some(OneOf::Left(true)),
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document_highlight_provider: Some(OneOf::Left(true)),
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document_symbol_provider: Some(OneOf::Right(DocumentSymbolOptions {
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label: Some("Deno".to_string()),
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work_done_progress_options: WorkDoneProgressOptions {
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work_done_progress: None,
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},
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})),
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workspace_symbol_provider: Some(OneOf::Left(true)),
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code_action_provider: Some(code_action_provider),
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code_lens_provider: Some(CodeLensOptions {
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resolve_provider: Some(true),
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}),
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document_formatting_provider: Some(OneOf::Left(true)),
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document_range_formatting_provider: None,
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document_on_type_formatting_provider: None,
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selection_range_provider: Some(SelectionRangeProviderCapability::Simple(
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true,
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)),
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folding_range_provider: Some(FoldingRangeProviderCapability::Simple(true)),
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rename_provider: Some(OneOf::Left(true)),
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document_link_provider: None,
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color_provider: None,
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execute_command_provider: Some(ExecuteCommandOptions {
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commands: vec![
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"deno.cache".to_string(),
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"deno.reloadImportRegistries".to_string(),
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],
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..Default::default()
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}),
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call_hierarchy_provider: Some(CallHierarchyServerCapability::Simple(true)),
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semantic_tokens_provider: Some(
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SemanticTokensServerCapabilities::SemanticTokensOptions(
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SemanticTokensOptions {
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legend: get_legend(),
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range: Some(true),
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full: Some(SemanticTokensFullOptions::Bool(true)),
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..Default::default()
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},
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),
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),
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workspace: Some(WorkspaceServerCapabilities {
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workspace_folders: Some(WorkspaceFoldersServerCapabilities {
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supported: Some(true),
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change_notifications: Some(OneOf::Left(true)),
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}),
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file_operations: None,
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}),
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linked_editing_range_provider: None,
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moniker_provider: None,
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experimental: Some(json!({
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"denoConfigTasks": true,
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"testingApi":true,
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})),
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inlay_hint_provider: Some(OneOf::Left(true)),
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position_encoding: None,
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// TODO(nayeemrmn): Support pull-based diagnostics.
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diagnostic_provider: None,
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inline_value_provider: None,
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}
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}
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