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https://github.com/denoland/deno.git
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feat(lsp): interactive inlay hints (#26382)
This commit is contained in:
Nayeem Rahman
Bartek Iwańczuk
parent
9623219604
commit
7703f4bf5a
4 changed files with 206 additions and 71 deletions
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@ -3812,7 +3812,7 @@ impl Inner {
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let maybe_inlay_hints = maybe_inlay_hints.map(|hints| {
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hints
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.iter()
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.map(|hint| hint.to_lsp(line_index.clone()))
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.map(|hint| hint.to_lsp(line_index.clone(), self))
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.collect()
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});
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self.performance.measure(mark);
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@ -2182,6 +2182,50 @@ impl NavigateToItem {
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}
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}
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#[derive(Debug, Clone, Deserialize)]
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#[serde(rename_all = "camelCase")]
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pub struct InlayHintDisplayPart {
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pub text: String,
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pub span: Option<TextSpan>,
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pub file: Option<String>,
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}
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impl InlayHintDisplayPart {
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pub fn to_lsp(
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&self,
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language_server: &language_server::Inner,
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) -> lsp::InlayHintLabelPart {
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let location = self.file.as_ref().map(|f| {
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let specifier =
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resolve_url(f).unwrap_or_else(|_| INVALID_SPECIFIER.clone());
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let file_referrer =
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language_server.documents.get_file_referrer(&specifier);
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let uri = language_server
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.url_map
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.specifier_to_uri(&specifier, file_referrer.as_deref())
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.unwrap_or_else(|_| INVALID_URI.clone());
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let range = self
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.span
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.as_ref()
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.and_then(|s| {
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let asset_or_doc =
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language_server.get_asset_or_document(&specifier).ok()?;
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Some(s.to_range(asset_or_doc.line_index()))
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})
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.unwrap_or_else(|| {
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lsp::Range::new(lsp::Position::new(0, 0), lsp::Position::new(0, 0))
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});
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lsp::Location { uri, range }
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});
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lsp::InlayHintLabelPart {
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value: self.text.clone(),
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tooltip: None,
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location,
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command: None,
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}
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}
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}
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#[derive(Debug, Clone, Deserialize)]
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pub enum InlayHintKind {
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Type,
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@ -2203,6 +2247,7 @@ impl InlayHintKind {
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#[serde(rename_all = "camelCase")]
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pub struct InlayHint {
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pub text: String,
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pub display_parts: Option<Vec<InlayHintDisplayPart>>,
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pub position: u32,
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pub kind: InlayHintKind,
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pub whitespace_before: Option<bool>,
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@ -2210,10 +2255,23 @@ pub struct InlayHint {
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}
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impl InlayHint {
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pub fn to_lsp(&self, line_index: Arc<LineIndex>) -> lsp::InlayHint {
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pub fn to_lsp(
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&self,
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line_index: Arc<LineIndex>,
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language_server: &language_server::Inner,
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) -> lsp::InlayHint {
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lsp::InlayHint {
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position: line_index.position_tsc(self.position.into()),
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label: lsp::InlayHintLabel::String(self.text.clone()),
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label: if let Some(display_parts) = &self.display_parts {
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lsp::InlayHintLabel::LabelParts(
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display_parts
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.iter()
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.map(|p| p.to_lsp(language_server))
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.collect(),
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)
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} else {
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lsp::InlayHintLabel::String(self.text.clone())
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},
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kind: self.kind.to_lsp(),
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padding_left: self.whitespace_before,
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padding_right: self.whitespace_after,
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@ -4892,6 +4950,8 @@ pub struct UserPreferences {
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pub allow_rename_of_import_path: Option<bool>,
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#[serde(skip_serializing_if = "Option::is_none")]
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pub auto_import_file_exclude_patterns: Option<Vec<String>>,
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#[serde(skip_serializing_if = "Option::is_none")]
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pub interactive_inlay_hints: Option<bool>,
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}
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impl UserPreferences {
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@ -4909,6 +4969,7 @@ impl UserPreferences {
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include_completions_with_snippet_text: Some(
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config.snippet_support_capable(),
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),
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interactive_inlay_hints: Some(true),
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provide_refactor_not_applicable_reason: Some(true),
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quote_preference: Some(fmt_config.into()),
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use_label_details_in_completion_entries: Some(true),
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@ -1827,15 +1827,41 @@ fn lsp_hover_disabled() {
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fn lsp_inlay_hints() {
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let context = TestContextBuilder::new().use_temp_cwd().build();
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let mut client = context.new_lsp_command().build();
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client.initialize(|builder| {
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builder.enable_inlay_hints();
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});
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client.initialize_default();
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client.change_configuration(json!({
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"deno": {
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"enable": true,
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},
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"typescript": {
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"inlayHints": {
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"parameterNames": {
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"enabled": "all",
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},
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"parameterTypes": {
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"enabled": true,
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},
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"variableTypes": {
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"enabled": true,
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},
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"propertyDeclarationTypes": {
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"enabled": true,
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},
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"functionLikeReturnTypes": {
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"enabled": true,
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},
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"enumMemberValues": {
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"enabled": true,
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},
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},
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},
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}));
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client.did_open(json!({
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"textDocument": {
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"uri": "file:///a/file.ts",
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"languageId": "typescript",
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"version": 1,
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"text": r#"function a(b: string) {
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"text": r#"
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function a(b: string) {
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return b;
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}
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@ -1854,8 +1880,19 @@ fn lsp_inlay_hints() {
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}
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["a"].map((v) => v + v);
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"#
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}
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interface Bar {
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someField: string;
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}
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function getBar(): Bar {
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return { someField: "foo" };
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}
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// This shouldn't have a type hint because the variable name makes it
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// redundant.
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const bar = getBar();
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const someValue = getBar();
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"#,
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},
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}));
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let res = client.write_request(
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"textDocument/inlayHint",
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@ -1864,65 +1901,130 @@ fn lsp_inlay_hints() {
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"uri": "file:///a/file.ts",
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},
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"range": {
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"start": { "line": 0, "character": 0 },
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"end": { "line": 19, "character": 0, }
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}
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"start": { "line": 1, "character": 0 },
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"end": { "line": 31, "character": 0, },
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},
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}),
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);
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assert_eq!(
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res,
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json!([
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{
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"position": { "line": 0, "character": 21 },
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"label": ": string",
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"position": { "line": 1, "character": 29 },
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"label": [{ "value": ": " }, { "value": "string" }],
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"kind": 1,
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"paddingLeft": true
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"paddingLeft": true,
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}, {
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"position": { "line": 4, "character": 10 },
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"label": "b:",
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"position": { "line": 5, "character": 10 },
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"label": [
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{
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"value": "b",
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"location": {
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"uri": "file:///a/file.ts",
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"range": {
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"start": { "line": 1, "character": 19 },
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"end": { "line": 1, "character": 20 },
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},
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},
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},
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{ "value": ":" },
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],
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"kind": 2,
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"paddingRight": true
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"paddingRight": true,
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}, {
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"position": { "line": 7, "character": 11 },
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"position": { "line": 8, "character": 11 },
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"label": "= 0",
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"paddingLeft": true
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"paddingLeft": true,
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}, {
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"position": { "line": 10, "character": 17 },
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"label": "string:",
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"position": { "line": 11, "character": 17 },
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"label": [
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{
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"value": "string",
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"location": {
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"uri": "deno:/asset/lib.es5.d.ts",
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"range": {
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"start": { "line": 41, "character": 26 },
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"end": { "line": 41, "character": 32 },
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},
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},
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},
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{ "value": ":" },
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],
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"kind": 2,
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"paddingRight": true
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"paddingRight": true,
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}, {
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"position": { "line": 10, "character": 24 },
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"label": "radix:",
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"position": { "line": 11, "character": 24 },
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"label": [
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{
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"value": "radix",
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"location": {
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"uri": "deno:/asset/lib.es5.d.ts",
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"range": {
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"start": { "line": 41, "character": 42 },
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"end": { "line": 41, "character": 47 },
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},
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},
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},
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{ "value": ":" },
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],
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"kind": 2,
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"paddingRight": true
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"paddingRight": true,
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}, {
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"position": { "line": 12, "character": 15 },
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"label": ": number",
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"position": { "line": 13, "character": 15 },
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"label": [{ "value": ": " }, { "value": "number" }],
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"kind": 1,
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"paddingLeft": true
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"paddingLeft": true,
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}, {
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"position": { "line": 15, "character": 11 },
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"label": ": number",
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"position": { "line": 16, "character": 11 },
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"label": [{ "value": ": " }, { "value": "number" }],
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"kind": 1,
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"paddingLeft": true
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"paddingLeft": true,
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}, {
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"position": { "line": 18, "character": 18 },
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"label": "callbackfn:",
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"position": { "line": 19, "character": 18 },
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"label": [
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{
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"value": "callbackfn",
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"location": {
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"uri": "deno:/asset/lib.es5.d.ts",
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"range": {
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"start": { "line": 1462, "character": 11 },
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"end": { "line": 1462, "character": 21 },
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},
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},
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},
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{ "value": ":" },
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],
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"kind": 2,
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"paddingRight": true
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"paddingRight": true,
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}, {
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"position": { "line": 18, "character": 20 },
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"label": ": string",
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"position": { "line": 19, "character": 20 },
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"label": [{ "value": ": " }, { "value": "string" }],
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"kind": 1,
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"paddingLeft": true
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"paddingLeft": true,
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}, {
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"position": { "line": 18, "character": 21 },
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"label": ": string",
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"position": { "line": 19, "character": 21 },
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"label": [{ "value": ": " }, { "value": "string" }],
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"kind": 1,
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"paddingLeft": true
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}
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])
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"paddingLeft": true,
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}, {
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"position": { "line": 30, "character": 23 },
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"label": [
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{ "value": ": " },
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{
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"value": "Bar",
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"location": {
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"uri": "file:///a/file.ts",
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"range": {
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"start": { "line": 21, "character": 18 },
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"end": { "line": 21, "character": 21 },
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},
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},
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},
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],
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"kind": 1,
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"paddingLeft": true,
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},
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]),
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);
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client.shutdown();
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}
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@ -308,34 +308,6 @@ impl InitializeParamsBuilder {
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self
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}
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pub fn enable_inlay_hints(&mut self) -> &mut Self {
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let options = self.initialization_options_mut();
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options.insert(
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"inlayHints".to_string(),
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json!({
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"parameterNames": {
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"enabled": "all"
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},
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"parameterTypes": {
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"enabled": true
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},
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"variableTypes": {
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"enabled": true
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},
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"propertyDeclarationTypes": {
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"enabled": true
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},
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"functionLikeReturnTypes": {
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"enabled": true
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},
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"enumMemberValues": {
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"enabled": true
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}
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}),
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);
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self
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}
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pub fn disable_testing_api(&mut self) -> &mut Self {
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let obj = self
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.params
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