feat: support indexing typescript / javascript / tsx / jsx (#539)

Cargo.lock

@@ -3200,6 +3200,7 @@ dependencies = [
  "tree-sitter-python",
  "tree-sitter-rust",
  "tree-sitter-tags",
+ "tree-sitter-typescript",
  "walkdir",
 ]
 
@@ -3942,6 +3943,16 @@ dependencies = [
  "tree-sitter",
 ]
 
+[[package]]
+name = "tree-sitter-typescript"
+version = "0.20.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a75049f0aafabb2aac205d7bb24da162b53dcd0cfb326785f25a2f32efa8071a"
+dependencies = [
+ "cc",
+ "tree-sitter",
+]
+
 [[package]]
 name = "try-lock"
 version = "0.2.4"

crates/tabby-scheduler/Cargo.toml

@@ -20,6 +20,7 @@ serde-jsonlines = { workspace = true }
 file-rotate = "0.7.5"
 tree-sitter-python = "0.20.2"
 tree-sitter-rust = "0.20.3"
+tree-sitter-typescript = "0.20.3"
 
 [dev-dependencies]
 temp_testdir = "0.2"

crates/tabby-scheduler/queries/tsx.scm

@@ -0,0 +1,31 @@
+; Modified based on https://github.com/tree-sitter/tree-sitter-typescript/blob/master/queries/tags.scm
+
+(function_signature
+  name: (identifier) @name) @definition.function
+
+(method_signature
+  name: (property_identifier) @name) @definition.method
+
+(abstract_method_signature
+  name: (property_identifier) @name) @definition.method
+
+(abstract_class_declaration
+  name: (type_identifier) @name) @definition.class
+
+(module
+  name: (identifier) @name) @definition.module
+
+(interface_declaration
+  name: (type_identifier) @name) @definition.interface
+
+(type_annotation
+  (type_identifier) @name) @reference.type
+
+(new_expression
+  constructor: (identifier) @name) @reference.class
+
+(call_expression
+  function: (identifier) @name) @reference.call
+
+(call_expression
+  function: (member_expression property: (property_identifier) @name)) @reference.call

crates/tabby-scheduler/src/dataset.rs

@@ -193,8 +193,6 @@ lazy_static! {
             ("haskell", vec!["hs"]),
             ("html", vec!["html"]),
             ("java", vec!["java"]),
-            ("javascript", vec!["js", "mjs"]),
-            ("jsx", vec!["jsx"]),
             ("julia", vec!["jl"]),
             ("lua", vec!["lua"]),
             ("makefile", vec!["Makefile"]),
@@ -208,8 +206,10 @@ lazy_static! {
             ("sql", vec!["sql"]),
             ("scala", vec!["scala"]),
             ("shellscript", vec!["sh", "bash", "command", "zsh"]),
-            ("typescript", vec!["ts", "mts"]),
-            ("tsx", vec!["tsx"]),
+            (
+                "javascript-typescript",
+                vec!["ts", "mts", "js", "mjs", "jsx", "tsx"],
+            ),
             ("tex", vec!["tex"]),
             ("vb", vec!["vb"]),
         ])
@@ -248,6 +248,17 @@ lazy_static! {
                     .unwrap(),
                 ),
             ),
+            (
+                "javascript-typescript",
+                TagsConfigurationSync(
+                    TagsConfiguration::new(
+                        tree_sitter_typescript::language_tsx(),
+                        include_str!("../queries/tsx.scm"),
+                        "",
+                    )
+                    .unwrap(),
+                ),
+            ),
         ])
     };
 }

crates/tabby-scheduler/src/index.rs

@@ -91,11 +91,10 @@ fn from_source_file(file: SourceFile) -> impl Iterator<Item = IndexedDocument> {
             return None;
         }
 
-        let language = reduce_language_if_needed(&file.language).to_owned();
         Some(IndexedDocument {
             git_url: file.git_url.clone(),
             filepath: file.filepath.clone(),
-            language,
+            language: file.language.clone(),
             name,
             body,
             kind: tag.syntax_type_name,
@@ -103,14 +102,6 @@ fn from_source_file(file: SourceFile) -> impl Iterator<Item = IndexedDocument> {
     })
 }
 
-fn reduce_language_if_needed(language: &str) -> &str {
-    if ["javascript", "jsx", "typescript", "tsx"].contains(&language) {
-        "javascript-typescript"
-    } else {
-        language
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use serde_json::{from_value, json};