tree-sitter : make optional

crates/ui/Cargo.toml

@@ -17,6 +17,7 @@ doctest = false
 [features]
 decimal = ["dep:rust_decimal"]
 inspector = ["gpui_macros/inspector", "gpui/inspector"]
+tree-sitter = ["dep:tree-sitter", "dep:tree-sitter-json"]
 
 # For syntax highlighting in Markdown and CodeEditor.
 tree-sitter-languages = [
@@ -56,42 +57,42 @@ tree-sitter-languages = [
     "tree-sitter-yaml",
     "tree-sitter-zig",
 ]
-tree-sitter-astro = ["dep:tree-sitter-astro-next"]
-tree-sitter-bash = ["dep:tree-sitter-bash"]
-tree-sitter-c = ["dep:tree-sitter-c"]
-tree-sitter-cmake = ["dep:tree-sitter-cmake"]
-tree-sitter-cpp = ["dep:tree-sitter-cpp"]
-tree-sitter-csharp = ["dep:tree-sitter-c-sharp"]
-tree-sitter-css = ["dep:tree-sitter-css"]
-tree-sitter-diff = ["dep:tree-sitter-diff"]
-tree-sitter-ejs = ["dep:tree-sitter-embedded-template"]
-tree-sitter-elixir = ["dep:tree-sitter-elixir"]
-tree-sitter-erb = ["dep:tree-sitter-embedded-template"]
-tree-sitter-go = ["dep:tree-sitter-go"]
-tree-sitter-graphql = ["dep:tree-sitter-graphql"]
-tree-sitter-html = ["dep:tree-sitter-html"]
-tree-sitter-java = ["dep:tree-sitter-java"]
-tree-sitter-javascript = ["dep:tree-sitter-javascript"]
-tree-sitter-jsdoc = ["dep:tree-sitter-jsdoc"]
-tree-sitter-kotlin = ["dep:tree-sitter-kotlin-sg"]
-tree-sitter-lua = ["dep:tree-sitter-lua"]
-tree-sitter-make = ["dep:tree-sitter-make"]
-tree-sitter-markdown = ["dep:tree-sitter-md"]
+tree-sitter-astro = ["tree-sitter", "dep:tree-sitter-astro-next"]
+tree-sitter-bash = ["tree-sitter", "dep:tree-sitter-bash"]
+tree-sitter-c = ["tree-sitter", "dep:tree-sitter-c"]
+tree-sitter-cmake = ["tree-sitter", "dep:tree-sitter-cmake"]
+tree-sitter-cpp = ["tree-sitter", "dep:tree-sitter-cpp"]
+tree-sitter-csharp = ["tree-sitter", "dep:tree-sitter-c-sharp"]
+tree-sitter-css = ["tree-sitter", "dep:tree-sitter-css"]
+tree-sitter-diff = ["tree-sitter", "dep:tree-sitter-diff"]
+tree-sitter-ejs = ["tree-sitter", "dep:tree-sitter-embedded-template"]
+tree-sitter-elixir = ["tree-sitter", "dep:tree-sitter-elixir"]
+tree-sitter-erb = ["tree-sitter", "dep:tree-sitter-embedded-template"]
+tree-sitter-go = ["tree-sitter", "dep:tree-sitter-go"]
+tree-sitter-graphql = ["tree-sitter", "dep:tree-sitter-graphql"]
+tree-sitter-html = ["tree-sitter", "dep:tree-sitter-html"]
+tree-sitter-java = ["tree-sitter", "dep:tree-sitter-java"]
+tree-sitter-javascript = ["tree-sitter", "dep:tree-sitter-javascript"]
+tree-sitter-jsdoc = ["tree-sitter", "dep:tree-sitter-jsdoc"]
+tree-sitter-kotlin = ["tree-sitter", "dep:tree-sitter-kotlin-sg"]
+tree-sitter-lua = ["tree-sitter", "dep:tree-sitter-lua"]
+tree-sitter-make = ["tree-sitter", "dep:tree-sitter-make"]
+tree-sitter-markdown = ["tree-sitter", "dep:tree-sitter-md"]
 tree-sitter-markdown-inline = ["tree-sitter-markdown"]
-tree-sitter-php = ["dep:tree-sitter-php"]
-tree-sitter-proto = ["dep:tree-sitter-proto"]
-tree-sitter-python = ["dep:tree-sitter-python"]
-tree-sitter-ruby = ["dep:tree-sitter-ruby"]
-tree-sitter-rust = ["dep:tree-sitter-rust"]
-tree-sitter-scala = ["dep:tree-sitter-scala"]
-tree-sitter-sql = ["dep:tree-sitter-sequel"]
-tree-sitter-svelte = ["dep:tree-sitter-svelte-next"]
-tree-sitter-swift = ["dep:tree-sitter-swift"]
-tree-sitter-toml = ["dep:tree-sitter-toml-ng"]
-tree-sitter-tsx = ["dep:tree-sitter-typescript"]
-tree-sitter-typescript = ["dep:tree-sitter-typescript"]
-tree-sitter-yaml = ["dep:tree-sitter-yaml"]
-tree-sitter-zig = ["dep:tree-sitter-zig"]
+tree-sitter-php = ["tree-sitter", "dep:tree-sitter-php"]
+tree-sitter-proto = ["tree-sitter", "dep:tree-sitter-proto"]
+tree-sitter-python = ["tree-sitter", "dep:tree-sitter-python"]
+tree-sitter-ruby = ["tree-sitter", "dep:tree-sitter-ruby"]
+tree-sitter-rust = ["tree-sitter", "dep:tree-sitter-rust"]
+tree-sitter-scala = ["tree-sitter", "dep:tree-sitter-scala"]
+tree-sitter-sql = ["tree-sitter", "dep:tree-sitter-sequel"]
+tree-sitter-svelte = ["tree-sitter", "dep:tree-sitter-svelte-next"]
+tree-sitter-swift = ["tree-sitter", "dep:tree-sitter-swift"]
+tree-sitter-toml = ["tree-sitter", "dep:tree-sitter-toml-ng"]
+tree-sitter-tsx = ["tree-sitter", "dep:tree-sitter-typescript"]
+tree-sitter-typescript = ["tree-sitter", "dep:tree-sitter-typescript"]
+tree-sitter-yaml = ["tree-sitter", "dep:tree-sitter-yaml"]
+tree-sitter-zig = ["tree-sitter", "dep:tree-sitter-zig"]
 
 [dependencies]
 anyhow.workspace = true
@@ -147,7 +148,7 @@ instant = { version = "0.1", features = ["wasm-bindgen"] }
 # Native-only dependencies (not available on WASM)
 [target.'cfg(not(target_family = "wasm"))'.dependencies]
 smol.workspace = true
-tree-sitter = "0.26"
+tree-sitter = { version = "0.26", optional = true }
 tree-sitter-astro-next = { version="0.1.1", optional = true }
 tree-sitter-bash = { version = "0.23.3", optional = true }
 tree-sitter-c = { version = "0.24.1", optional = true }
@@ -164,7 +165,7 @@ tree-sitter-html = { version = "0.23.2", optional = true }
 tree-sitter-java = { version = "0.23.5", optional = true }
 tree-sitter-javascript = { version = "0.23.1", optional = true }
 tree-sitter-jsdoc = { version = "0.23.2", optional = true }
-tree-sitter-json = "0.24.8"
+tree-sitter-json = { version = "0.24.8", optional = true }
 tree-sitter-kotlin-sg = { version = "0.4.0", optional = true }
 tree-sitter-lua = { version = "0.4.1", optional = true }
 tree-sitter-make = { version = "1.1.1", optional = true }

crates/ui/src/highlighter/mod.rs

@@ -3,22 +3,22 @@ mod diagnostics;
 pub use diagnostics::*;
 
 // Native implementation with full tree-sitter support
-#[cfg(not(target_family = "wasm"))]
+#[cfg(all(not(target_family = "wasm"), feature = "tree-sitter"))]
 mod highlighter;
-#[cfg(not(target_family = "wasm"))]
+#[cfg(all(not(target_family = "wasm"), feature = "tree-sitter"))]
 mod languages;
-#[cfg(not(target_family = "wasm"))]
+#[cfg(all(not(target_family = "wasm"), feature = "tree-sitter"))]
 mod registry;
 
-#[cfg(not(target_family = "wasm"))]
+#[cfg(all(not(target_family = "wasm"), feature = "tree-sitter"))]
 pub use highlighter::*;
-#[cfg(not(target_family = "wasm"))]
+#[cfg(all(not(target_family = "wasm"), feature = "tree-sitter"))]
 pub use languages::*;
-#[cfg(not(target_family = "wasm"))]
+#[cfg(all(not(target_family = "wasm"), feature = "tree-sitter"))]
 pub use registry::*;
 
-// WASM stub implementation (no tree-sitter support)
-#[cfg(target_family = "wasm")]
+// WASM stub implementation (no tree-sitter support or disabled)
+#[cfg(any(target_family = "wasm", not(feature = "tree-sitter")))]
 mod wasm_stub;
-#[cfg(target_family = "wasm")]
+#[cfg(any(target_family = "wasm", not(feature = "tree-sitter")))]
 pub use wasm_stub::*;

crates/ui/src/highlighter/wasm_stub.rs

@@ -88,6 +88,7 @@ pub struct LanguageConfig {
 // For WASM, we create minimal stubs here
 use schemars::JsonSchema;
 use serde::{Deserialize, Serialize};
+use serde_repr::{Deserialize_repr, Serialize_repr};
 use std::{
     collections::HashMap,
     sync::{LazyLock, Mutex},
@@ -101,7 +102,7 @@ pub enum FontStyle {
     Underline,
 }
 
-#[derive(Debug, Clone, Copy, Hash, Eq, PartialEq, JsonSchema, Serialize, Deserialize)]
+#[derive(Debug, Clone, Copy, Hash, Eq, PartialEq, JsonSchema, Serialize_repr, Deserialize_repr)]
 #[repr(u16)]
 pub enum FontWeightContent {
     Thin = 100,
@@ -149,19 +150,173 @@ impl From<ThemeStyle> for HighlightStyle {
 
 #[derive(Debug, Default, Clone, PartialEq, Eq, Hash, JsonSchema, Serialize, Deserialize)]
 pub struct SyntaxColors {
-    // Minimal stub - actual fields are in native registry.rs
-    // Adding commonly accessed fields to avoid compilation errors
+    pub attribute: Option<ThemeStyle>,
+    pub boolean: Option<ThemeStyle>,
+    pub comment: Option<ThemeStyle>,
+    pub comment_doc: Option<ThemeStyle>,
+    pub constant: Option<ThemeStyle>,
+    pub constructor: Option<ThemeStyle>,
+    pub embedded: Option<ThemeStyle>,
+    pub emphasis: Option<ThemeStyle>,
+    #[serde(rename = "emphasis.strong")]
+    pub emphasis_strong: Option<ThemeStyle>,
+    #[serde(rename = "enum")]
+    pub enum_: Option<ThemeStyle>,
+    pub function: Option<ThemeStyle>,
+    pub hint: Option<ThemeStyle>,
+    pub keyword: Option<ThemeStyle>,
+    pub label: Option<ThemeStyle>,
     #[serde(rename = "link_text")]
     pub link_text: Option<ThemeStyle>,
+    #[serde(rename = "link_uri")]
+    pub link_uri: Option<ThemeStyle>,
+    pub number: Option<ThemeStyle>,
+    pub operator: Option<ThemeStyle>,
+    pub predictive: Option<ThemeStyle>,
+    pub preproc: Option<ThemeStyle>,
+    pub primary: Option<ThemeStyle>,
+    pub property: Option<ThemeStyle>,
+    pub punctuation: Option<ThemeStyle>,
+    #[serde(rename = "punctuation.bracket")]
+    pub punctuation_bracket: Option<ThemeStyle>,
+    #[serde(rename = "punctuation.delimiter")]
+    pub punctuation_delimiter: Option<ThemeStyle>,
+    #[serde(rename = "punctuation.list_marker")]
+    pub punctuation_list_marker: Option<ThemeStyle>,
+    #[serde(rename = "punctuation.special")]
+    pub punctuation_special: Option<ThemeStyle>,
+    pub string: Option<ThemeStyle>,
+    #[serde(rename = "string.escape")]
+    pub string_escape: Option<ThemeStyle>,
+    #[serde(rename = "string.regex")]
+    pub string_regex: Option<ThemeStyle>,
+    #[serde(rename = "string.special")]
+    pub string_special: Option<ThemeStyle>,
+    #[serde(rename = "string.special.symbol")]
+    pub string_special_symbol: Option<ThemeStyle>,
+    pub tag: Option<ThemeStyle>,
+    #[serde(rename = "tag.doctype")]
+    pub tag_doctype: Option<ThemeStyle>,
+    #[serde(rename = "text.code.span")]
+    pub text_code_span: Option<ThemeStyle>,
+    #[serde(rename = "text.literal")]
+    pub text_literal: Option<ThemeStyle>,
+    pub title: Option<ThemeStyle>,
+    #[serde(rename = "type")]
+    pub type_: Option<ThemeStyle>,
+    pub variable: Option<ThemeStyle>,
+    #[serde(rename = "variable.special")]
+    pub variable_special: Option<ThemeStyle>,
+    pub variant: Option<ThemeStyle>,
 }
 
 impl SyntaxColors {
-    pub fn style(&self, _name: &str) -> Option<HighlightStyle> {
-        None
+    pub fn style(&self, name: &str) -> Option<HighlightStyle> {
+        if name.is_empty() {
+            return None;
+        }
+
+        let style = match name {
+            "attribute" => self.attribute,
+            "boolean" => self.boolean,
+            "comment" => self.comment,
+            "comment.doc" => self.comment_doc,
+            "constant" => self.constant,
+            "constructor" => self.constructor,
+            "embedded" => self.embedded,
+            "emphasis" => self.emphasis,
+            "emphasis.strong" => self.emphasis_strong,
+            "enum" => self.enum_,
+            "function" => self.function,
+            "hint" => self.hint,
+            "keyword" => self.keyword,
+            "label" => self.label,
+            "link_text" => self.link_text,
+            "link_uri" => self.link_uri,
+            "number" => self.number,
+            "operator" => self.operator,
+            "predictive" => self.predictive,
+            "preproc" => self.preproc,
+            "primary" => self.primary,
+            "property" => self.property,
+            "punctuation" => self.punctuation,
+            "punctuation.bracket" => self.punctuation_bracket,
+            "punctuation.delimiter" => self.punctuation_delimiter,
+            "punctuation.list_marker" => self.punctuation_list_marker,
+            "punctuation.special" => self.punctuation_special,
+            "string" => self.string,
+            "string.escape" => self.string_escape,
+            "string.regex" => self.string_regex,
+            "string.special" => self.string_special,
+            "string.special.symbol" => self.string_special_symbol,
+            "tag" => self.tag,
+            "tag.doctype" => self.tag_doctype,
+            "text.code.span" => self.text_code_span,
+            "text.literal" => self.text_literal,
+            "title" => self.title,
+            "type" => self.type_,
+            "variable" => self.variable,
+            "variable.special" => self.variable_special,
+            "variant" => self.variant,
+            _ => None,
+        }
+        .map(|s| s.into());
+
+        if style.is_some() {
+            style
+        } else if name.contains('.') {
+            name.split('.').next().and_then(|prefix| self.style(prefix))
+        } else {
+            None
+        }
     }
 
-    pub fn style_for_index(&self, _index: usize) -> Option<HighlightStyle> {
-        None
+    pub fn style_for_index(&self, index: usize) -> Option<HighlightStyle> {
+        const HIGHLIGHT_NAMES: [&str; 41] = [
+            "attribute",
+            "boolean",
+            "comment",
+            "comment.doc",
+            "constant",
+            "constructor",
+            "embedded",
+            "emphasis",
+            "emphasis.strong",
+            "enum",
+            "function",
+            "hint",
+            "keyword",
+            "label",
+            "link_text",
+            "link_uri",
+            "number",
+            "operator",
+            "predictive",
+            "preproc",
+            "primary",
+            "property",
+            "punctuation",
+            "punctuation.bracket",
+            "punctuation.delimiter",
+            "punctuation.list_marker",
+            "punctuation.special",
+            "string",
+            "string.escape",
+            "string.regex",
+            "string.special",
+            "string.special.symbol",
+            "tag",
+            "tag.doctype",
+            "text.code.span",
+            "text.literal",
+            "title",
+            "type",
+            "variable",
+            "variable.special",
+            "variant",
+        ];
+
+        HIGHLIGHT_NAMES.get(index).and_then(|name| self.style(name))
     }
 }