Add javascript and jsx specific languages

crates/zed/src/languages.rs

@@ -42,11 +42,21 @@ pub fn build_language_registry(login_shell_env_loaded: Task<()>) -> LanguageRegi
             tree_sitter_typescript::language_tsx(),
             Some(Arc::new(typescript::TypeScriptLspAdapter)),
         ),
+        (
+            "jsx",
+            tree_sitter_typescript::language_tsx(),
+            Some(Arc::new(typescript::TypeScriptLspAdapter)),
+        ),
         (
             "typescript",
             tree_sitter_typescript::language_typescript(),
             Some(Arc::new(typescript::TypeScriptLspAdapter)),
         ),
+        (
+            "javascript",
+            tree_sitter_typescript::language_typescript(),
+            Some(Arc::new(typescript::TypeScriptLspAdapter)),
+        ),
     ] {
         languages.add(Arc::new(language(name, grammar, lsp_adapter)));
     }

crates/zed/src/languages/javascript/brackets.scm

@@ -0,0 +1,5 @@
+("(" @open ")" @close)
+("[" @open "]" @close)
+("{" @open "}" @close)
+("<" @open ">" @close)
+("\"" @open "\"" @close)

crates/zed/src/languages/javascript/config.toml

@@ -0,0 +1,12 @@
+name = "JavaScript"
+path_suffixes = ["js"]
+line_comment = "// "
+autoclose_before = ";:.,=}])>"
+brackets = [
+    { start = "{", end = "}", close = true, newline = true },
+    { start = "[", end = "]", close = true, newline = true },
+    { start = "(", end = ")", close = true, newline = true },
+    { start = "<", end = ">", close = false, newline = true },
+    { start = "\"", end = "\"", close = true, newline = false },
+    { start = "/*", end = " */", close = true, newline = false },
+]

crates/zed/src/languages/javascript/highlights.scm

@@ -0,0 +1,219 @@
+; Variables
+
+(identifier) @variable
+
+; Properties
+
+(property_identifier) @property
+
+; Function and method calls
+
+(call_expression
+  function: (identifier) @function)
+
+(call_expression
+  function: (member_expression
+    property: (property_identifier) @function.method))
+
+; Function and method definitions
+
+(function
+  name: (identifier) @function)
+(function_declaration
+  name: (identifier) @function)
+(method_definition
+  name: (property_identifier) @function.method)
+
+(pair
+  key: (property_identifier) @function.method
+  value: [(function) (arrow_function)])
+
+(assignment_expression
+  left: (member_expression
+    property: (property_identifier) @function.method)
+  right: [(function) (arrow_function)])
+
+(variable_declarator
+  name: (identifier) @function
+  value: [(function) (arrow_function)])
+
+(assignment_expression
+  left: (identifier) @function
+  right: [(function) (arrow_function)])
+
+; Special identifiers
+
+((identifier) @constructor
+ (#match? @constructor "^[A-Z]"))
+
+([
+  (identifier)
+  (shorthand_property_identifier)
+  (shorthand_property_identifier_pattern)
+ ] @constant
+ (#match? @constant "^[A-Z_][A-Z\\d_]+$"))
+
+; Literals
+
+(this) @variable.builtin
+(super) @variable.builtin
+
+[
+  (true)
+  (false)
+  (null)
+  (undefined)
+] @constant.builtin
+
+(comment) @comment
+
+[
+  (string)
+  (template_string)
+] @string
+
+(regex) @string.special
+(number) @number
+
+; Tokens
+
+(template_substitution
+  "${" @punctuation.special
+  "}" @punctuation.special) @embedded
+
+[
+  ";"
+  "?."
+  "."
+  ","
+] @punctuation.delimiter
+
+[
+  "-"
+  "--"
+  "-="
+  "+"
+  "++"
+  "+="
+  "*"
+  "*="
+  "**"
+  "**="
+  "/"
+  "/="
+  "%"
+  "%="
+  "<"
+  "<="
+  "<<"
+  "<<="
+  "="
+  "=="
+  "==="
+  "!"
+  "!="
+  "!=="
+  "=>"
+  ">"
+  ">="
+  ">>"
+  ">>="
+  ">>>"
+  ">>>="
+  "~"
+  "^"
+  "&"
+  "|"
+  "^="
+  "&="
+  "|="
+  "&&"
+  "||"
+  "??"
+  "&&="
+  "||="
+  "??="
+] @operator
+
+[
+  "("
+  ")"
+  "["
+  "]"
+  "{"
+  "}"
+]  @punctuation.bracket
+
+[
+  "as"
+  "async"
+  "await"
+  "break"
+  "case"
+  "catch"
+  "class"
+  "const"
+  "continue"
+  "debugger"
+  "default"
+  "delete"
+  "do"
+  "else"
+  "export"
+  "extends"
+  "finally"
+  "for"
+  "from"
+  "function"
+  "get"
+  "if"
+  "import"
+  "in"
+  "instanceof"
+  "let"
+  "new"
+  "of"
+  "return"
+  "set"
+  "static"
+  "switch"
+  "target"
+  "throw"
+  "try"
+  "typeof"
+  "var"
+  "void"
+  "while"
+  "with"
+  "yield"
+] @keyword
+
+; Types
+
+(type_identifier) @type
+(predefined_type) @type.builtin
+
+((identifier) @type
+ (#match? @type "^[A-Z]"))
+
+(type_arguments
+  "<" @punctuation.bracket
+  ">" @punctuation.bracket)
+
+; Keywords
+
+[ "abstract"
+  "declare"
+  "enum"
+  "export"
+  "implements"
+  "interface"
+  "keyof"
+  "namespace"
+  "private"
+  "protected"
+  "public"
+  "type"
+  "readonly"
+  "override"
+] @keyword

crates/zed/src/languages/javascript/indents.scm

@@ -0,0 +1,15 @@
+[
+    (call_expression)
+    (assignment_expression)
+    (member_expression)
+    (lexical_declaration)
+    (variable_declaration)
+    (assignment_expression)
+    (if_statement)
+    (for_statement)
+] @indent
+
+(_ "[" "]" @end) @indent
+(_ "<" ">" @end) @indent
+(_ "{" "}" @end) @indent
+(_ "(" ")" @end) @indent

crates/zed/src/languages/javascript/outline.scm

@@ -0,0 +1,55 @@
+(internal_module
+    "namespace" @context
+    name: (_) @name) @item
+
+(enum_declaration
+    "enum" @context
+    name: (_) @name) @item
+
+(function_declaration
+    "async"? @context
+    "function" @context
+    name: (_) @name
+    parameters: (formal_parameters
+      "(" @context
+      ")" @context)) @item
+
+(interface_declaration
+    "interface" @context
+    name: (_) @name) @item
+
+(program
+    (lexical_declaration
+        ["let" "const"] @context
+        (variable_declarator
+            name: (_) @name) @item))
+
+(class_declaration
+    "class" @context
+    name: (_) @name) @item
+
+(method_definition
+    [
+        "get"
+        "set"
+        "async"
+        "*"
+        "readonly"
+        "static"
+        (override_modifier)
+        (accessibility_modifier)
+    ]* @context
+    name: (_) @name
+    parameters: (formal_parameters
+      "(" @context
+      ")" @context)) @item
+
+(public_field_definition
+    [
+        "declare"
+        "readonly"
+        "abstract"
+        "static"
+        (accessibility_modifier)
+    ]* @context
+    name: (_) @name) @item

crates/zed/src/languages/jsx/brackets.scm

@@ -0,0 +1,5 @@
+("(" @open ")" @close)
+("[" @open "]" @close)
+("{" @open "}" @close)
+("<" @open ">" @close)
+("\"" @open "\"" @close)

crates/zed/src/languages/jsx/config.toml

@@ -0,0 +1,12 @@
+name = "JSX"
+path_suffixes = ["jsx"]
+line_comment = "// "
+autoclose_before = ";:.,=}])>"
+brackets = [
+    { start = "{", end = "}", close = true, newline = true },
+    { start = "[", end = "]", close = true, newline = true },
+    { start = "(", end = ")", close = true, newline = true },
+    { start = "<", end = ">", close = false, newline = true },
+    { start = "\"", end = "\"", close = true, newline = false },
+    { start = "/*", end = " */", close = true, newline = false },
+]

crates/zed/src/languages/jsx/highlights.scm

@@ -0,0 +1,219 @@
+; Variables
+
+(identifier) @variable
+
+; Properties
+
+(property_identifier) @property
+
+; Function and method calls
+
+(call_expression
+  function: (identifier) @function)
+
+(call_expression
+  function: (member_expression
+    property: (property_identifier) @function.method))
+
+; Function and method definitions
+
+(function
+  name: (identifier) @function)
+(function_declaration
+  name: (identifier) @function)
+(method_definition
+  name: (property_identifier) @function.method)
+
+(pair
+  key: (property_identifier) @function.method
+  value: [(function) (arrow_function)])
+
+(assignment_expression
+  left: (member_expression
+    property: (property_identifier) @function.method)
+  right: [(function) (arrow_function)])
+
+(variable_declarator
+  name: (identifier) @function
+  value: [(function) (arrow_function)])
+
+(assignment_expression
+  left: (identifier) @function
+  right: [(function) (arrow_function)])
+
+; Special identifiers
+
+((identifier) @constructor
+ (#match? @constructor "^[A-Z]"))
+
+([
+  (identifier)
+  (shorthand_property_identifier)
+  (shorthand_property_identifier_pattern)
+ ] @constant
+ (#match? @constant "^[A-Z_][A-Z\\d_]+$"))
+
+; Literals
+
+(this) @variable.builtin
+(super) @variable.builtin
+
+[
+  (true)
+  (false)
+  (null)
+  (undefined)
+] @constant.builtin
+
+(comment) @comment
+
+[
+  (string)
+  (template_string)
+] @string
+
+(regex) @string.special
+(number) @number
+
+; Tokens
+
+(template_substitution
+  "${" @punctuation.special
+  "}" @punctuation.special) @embedded
+
+[
+  ";"
+  "?."
+  "."
+  ","
+] @punctuation.delimiter
+
+[
+  "-"
+  "--"
+  "-="
+  "+"
+  "++"
+  "+="
+  "*"
+  "*="
+  "**"
+  "**="
+  "/"
+  "/="
+  "%"
+  "%="
+  "<"
+  "<="
+  "<<"
+  "<<="
+  "="
+  "=="
+  "==="
+  "!"
+  "!="
+  "!=="
+  "=>"
+  ">"
+  ">="
+  ">>"
+  ">>="
+  ">>>"
+  ">>>="
+  "~"
+  "^"
+  "&"
+  "|"
+  "^="
+  "&="
+  "|="
+  "&&"
+  "||"
+  "??"
+  "&&="
+  "||="
+  "??="
+] @operator
+
+[
+  "("
+  ")"
+  "["
+  "]"
+  "{"
+  "}"
+]  @punctuation.bracket
+
+[
+  "as"
+  "async"
+  "await"
+  "break"
+  "case"
+  "catch"
+  "class"
+  "const"
+  "continue"
+  "debugger"
+  "default"
+  "delete"
+  "do"
+  "else"
+  "export"
+  "extends"
+  "finally"
+  "for"
+  "from"
+  "function"
+  "get"
+  "if"
+  "import"
+  "in"
+  "instanceof"
+  "let"
+  "new"
+  "of"
+  "return"
+  "set"
+  "static"
+  "switch"
+  "target"
+  "throw"
+  "try"
+  "typeof"
+  "var"
+  "void"
+  "while"
+  "with"
+  "yield"
+] @keyword
+
+; Types
+
+(type_identifier) @type
+(predefined_type) @type.builtin
+
+((identifier) @type
+ (#match? @type "^[A-Z]"))
+
+(type_arguments
+  "<" @punctuation.bracket
+  ">" @punctuation.bracket)
+
+; Keywords
+
+[ "abstract"
+  "declare"
+  "enum"
+  "export"
+  "implements"
+  "interface"
+  "keyof"
+  "namespace"
+  "private"
+  "protected"
+  "public"
+  "type"
+  "readonly"
+  "override"
+] @keyword

crates/zed/src/languages/jsx/indents.scm

@@ -0,0 +1,15 @@
+[
+    (call_expression)
+    (assignment_expression)
+    (member_expression)
+    (lexical_declaration)
+    (variable_declaration)
+    (assignment_expression)
+    (if_statement)
+    (for_statement)
+] @indent
+
+(_ "[" "]" @end) @indent
+(_ "<" ">" @end) @indent
+(_ "{" "}" @end) @indent
+(_ "(" ")" @end) @indent

crates/zed/src/languages/jsx/outline.scm

@@ -0,0 +1,55 @@
+(internal_module
+    "namespace" @context
+    name: (_) @name) @item
+
+(enum_declaration
+    "enum" @context
+    name: (_) @name) @item
+
+(function_declaration
+    "async"? @context
+    "function" @context
+    name: (_) @name
+    parameters: (formal_parameters
+      "(" @context
+      ")" @context)) @item
+
+(interface_declaration
+    "interface" @context
+    name: (_) @name) @item
+
+(program
+    (lexical_declaration
+        ["let" "const"] @context
+        (variable_declarator
+            name: (_) @name) @item))
+
+(class_declaration
+    "class" @context
+    name: (_) @name) @item
+
+(method_definition
+    [
+        "get"
+        "set"
+        "async"
+        "*"
+        "readonly"
+        "static"
+        (override_modifier)
+        (accessibility_modifier)
+    ]* @context
+    name: (_) @name
+    parameters: (formal_parameters
+      "(" @context
+      ")" @context)) @item
+
+(public_field_definition
+    [
+        "declare"
+        "readonly"
+        "abstract"
+        "static"
+        (accessibility_modifier)
+    ]* @context
+    name: (_) @name) @item

crates/zed/src/languages/tsx/config.toml

@@ -1,5 +1,5 @@
 name = "TSX"
-path_suffixes = ["tsx", "js"]
+path_suffixes = ["tsx"]
 line_comment = "// "
 autoclose_before = ";:.,=}])>"
 brackets = [

crates/zed/src/main.rs

@@ -55,6 +55,20 @@ fn main() {
                 ..Default::default()
             },
         )
+        .with_overrides(
+            "JavaScript",
+            settings::LanguageOverride {
+                tab_size: Some(2),
+                ..Default::default()
+            },
+        )
+        .with_overrides(
+            "JSX",
+            settings::LanguageOverride {
+                tab_size: Some(2),
+                ..Default::default()
+            },
+        )
         .with_overrides(
             "TypeScript",
             settings::LanguageOverride {