feat(ts): add starlark

init.lua

@@ -84,6 +84,7 @@ require("ts").setup({
         src = "https://github.com/derekstride/tree-sitter-sql",
         version = "gh-pages",
     },
+    "https://github.com/tree-sitter-grammars/tree-sitter-starlark",
     "https://github.com/tree-sitter-grammars/tree-sitter-svelte",
     {
         src = "https://github.com/tree-sitter/tree-sitter-typescript",

lua/core/filetypes.lua

@@ -1,5 +1,6 @@
 vim.filetype.add({
     pattern = {
+        [".*/%.codex/rules/.*%.rules"] = "starlark",
         [".*%.xml%.tmpl"] = "gotmpl",
         [".*%.cloud%-init%.yml"] = "cloudinit",
     },

queries/starlark/folds.scm

@@ -0,0 +1,17 @@
+[
+  (function_definition)
+  (for_statement)
+  (if_statement)
+  (while_statement)
+  (with_statement)
+  (match_statement)
+  (parameters)
+  (argument_list)
+  (parenthesized_expression)
+  (list_comprehension)
+  (dictionary_comprehension)
+  (tuple)
+  (list)
+  (dictionary)
+  (string)
+] @fold

queries/starlark/highlights.scm

@@ -0,0 +1,337 @@
+; From tree-sitter-python licensed under MIT License
+; Copyright (c) 2016 Max Brunsfeld
+; Variables
+(identifier) @variable
+
+; Reset highlighting in f-string interpolations
+(interpolation) @none
+
+; Identifier naming conventions
+((identifier) @type
+  (#lua-match? @type "^[A-Z].*[a-z]"))
+
+((identifier) @constant
+  (#lua-match? @constant "^[A-Z][A-Z_0-9]*$"))
+
+((identifier) @constant.builtin
+  (#lua-match? @constant.builtin "^__[a-zA-Z0-9_]*__$"))
+
+((identifier) @constant.builtin
+  (#any-of? @constant.builtin
+    ; https://docs.python.org/3/library/constants.html
+    "NotImplemented" "Ellipsis" "quit" "exit" "copyright" "credits" "license"))
+
+((attribute
+  attribute: (identifier) @variable.member)
+  (#lua-match? @variable.member "^[%l_].*$"))
+
+((assignment
+  left: (identifier) @type.definition
+  (type
+    (identifier) @_annotation))
+  (#eq? @_annotation "TypeAlias"))
+
+((assignment
+  left: (identifier) @type.definition
+  right: (call
+    function: (identifier) @_func))
+  (#any-of? @_func "TypeVar" "NewType"))
+
+; Decorators
+((decorator
+  "@" @attribute)
+  (#set! priority 101))
+
+(decorator
+  (identifier) @attribute)
+
+(decorator
+  (attribute
+    attribute: (identifier) @attribute))
+
+(decorator
+  (call
+    (identifier) @attribute))
+
+(decorator
+  (call
+    (attribute
+      attribute: (identifier) @attribute)))
+
+((decorator
+  (identifier) @attribute.builtin)
+  (#any-of? @attribute.builtin "classmethod" "property"))
+
+; Builtin functions
+((call
+  function: (identifier) @function.builtin)
+  (#any-of? @function.builtin
+    "abs" "all" "any" "ascii" "bin" "bool" "breakpoint" "bytearray" "bytes" "callable" "chr"
+    "classmethod" "compile" "complex" "delattr" "dict" "dir" "divmod" "enumerate" "eval" "exec"
+    "fail" "filter" "float" "format" "frozenset" "getattr" "globals" "hasattr" "hash" "help" "hex"
+    "id" "input" "int" "isinstance" "issubclass" "iter" "len" "list" "locals" "map" "max"
+    "memoryview" "min" "next" "object" "oct" "open" "ord" "pow" "print" "property" "range" "repr"
+    "reversed" "round" "set" "setattr" "slice" "sorted" "staticmethod" "str" "struct" "sum" "super"
+    "tuple" "type" "vars" "zip" "__import__"))
+
+; Function definitions
+(function_definition
+  name: (identifier) @function)
+
+(type
+  (identifier) @type)
+
+(type
+  (subscript
+    (identifier) @type)) ; type subscript: Tuple[int]
+
+((call
+  function: (identifier) @_isinstance
+  arguments: (argument_list
+    (_)
+    (identifier) @type))
+  (#eq? @_isinstance "isinstance"))
+
+((identifier) @type.builtin
+  (#any-of? @type.builtin
+    ; https://docs.python.org/3/library/exceptions.html
+    "ArithmeticError" "BufferError" "LookupError" "AssertionError" "AttributeError" "EOFError"
+    "FloatingPointError" "ModuleNotFoundError" "IndexError" "KeyError" "KeyboardInterrupt"
+    "MemoryError" "NameError" "NotImplementedError" "OSError" "OverflowError" "RecursionError"
+    "ReferenceError" "RuntimeError" "StopIteration" "StopAsyncIteration" "SyntaxError"
+    "IndentationError" "TabError" "SystemError" "SystemExit" "TypeError" "UnboundLocalError"
+    "UnicodeError" "UnicodeEncodeError" "UnicodeDecodeError" "UnicodeTranslateError" "ValueError"
+    "ZeroDivisionError" "EnvironmentError" "IOError" "WindowsError" "BlockingIOError"
+    "ChildProcessError" "ConnectionError" "BrokenPipeError" "ConnectionAbortedError"
+    "ConnectionRefusedError" "ConnectionResetError" "FileExistsError" "FileNotFoundError"
+    "InterruptedError" "IsADirectoryError" "NotADirectoryError" "PermissionError"
+    "ProcessLookupError" "TimeoutError" "Warning" "UserWarning" "DeprecationWarning"
+    "PendingDeprecationWarning" "SyntaxWarning" "RuntimeWarning" "FutureWarning" "UnicodeWarning"
+    "BytesWarning" "ResourceWarning"
+    ; https://docs.python.org/3/library/stdtypes.html
+    "bool" "int" "float" "complex" "list" "tuple" "range" "str" "bytes" "bytearray" "memoryview"
+    "set" "frozenset" "dict" "type"))
+
+; Normal parameters
+(parameters
+  (identifier) @variable.parameter)
+
+; Lambda parameters
+(lambda_parameters
+  (identifier) @variable.parameter)
+
+(lambda_parameters
+  (tuple_pattern
+    (identifier) @variable.parameter))
+
+; Default parameters
+(keyword_argument
+  name: (identifier) @variable.parameter)
+
+; Naming parameters on call-site
+(default_parameter
+  name: (identifier) @variable.parameter)
+
+(typed_parameter
+  (identifier) @variable.parameter)
+
+(typed_default_parameter
+  (identifier) @variable.parameter)
+
+; Variadic parameters *args, **kwargs
+(parameters
+  (list_splat_pattern
+    ; *args
+    (identifier) @variable.parameter))
+
+(parameters
+  (dictionary_splat_pattern
+    ; **kwargs
+    (identifier) @variable.parameter))
+
+; Literals
+(none) @constant.builtin
+
+[
+  (true)
+  (false)
+] @boolean
+
+((identifier) @variable.builtin
+  (#eq? @variable.builtin "self"))
+
+((identifier) @variable.builtin
+  (#eq? @variable.builtin "cls"))
+
+(integer) @number
+
+(float) @number.float
+
+(comment) @comment @spell
+
+((module
+  .
+  (comment) @keyword.directive @nospell)
+  (#lua-match? @keyword.directive "^#!/"))
+
+(string) @string
+
+[
+  (escape_sequence)
+  (escape_interpolation)
+] @string.escape
+
+; doc-strings
+(module
+  .
+  (expression_statement
+    (string) @string.documentation @spell))
+
+(function_definition
+  body: (block
+    .
+    (expression_statement
+      (string) @string.documentation @spell)))
+
+; Tokens
+[
+  "-"
+  "-="
+  ":="
+  "!="
+  "*"
+  "**"
+  "**="
+  "*="
+  "/"
+  "//"
+  "//="
+  "/="
+  "&"
+  "&="
+  "%"
+  "%="
+  "^"
+  "^="
+  "+"
+  "+="
+  "<"
+  "<<"
+  "<<="
+  "<="
+  "<>"
+  "="
+  "=="
+  ">"
+  ">="
+  ">>"
+  ">>="
+  "@"
+  "@="
+  "|"
+  "|="
+  "~"
+  "->"
+] @operator
+
+; Keywords
+[
+  "and"
+  "in"
+  "not"
+  "or"
+  "del"
+] @keyword.operator
+
+[
+  "def"
+  "lambda"
+] @keyword.function
+
+[
+  "async"
+  "exec"
+  "pass"
+  "print"
+  "with"
+  "as"
+] @keyword
+
+"async" @keyword.coroutine
+
+"return" @keyword.return
+
+((call
+  function: (identifier) @keyword.import
+  arguments: (argument_list
+    (string) @string))
+  (#eq? @keyword.import "load"))
+
+[
+  "if"
+  "elif"
+  "else"
+  "match"
+  "case"
+] @keyword.conditional
+
+[
+  "for"
+  "while"
+  "break"
+  "continue"
+] @keyword.repeat
+
+[
+  "("
+  ")"
+  "["
+  "]"
+  "{"
+  "}"
+] @punctuation.bracket
+
+(interpolation
+  "{" @punctuation.special
+  "}" @punctuation.special)
+
+(type_conversion) @function.macro
+
+[
+  ","
+  "."
+  ":"
+  ";"
+  (ellipsis)
+] @punctuation.delimiter
+
+; Starlark-specific
+; Assertion calls
+(assert_keyword) @keyword
+
+(assert_builtin) @function.builtin
+
+; Struct definitions
+((call
+  function: (identifier) @_func
+  arguments: (argument_list
+    (keyword_argument
+      name: (identifier) @variable.member)))
+  (#eq? @_func "struct"))
+
+; Function calls
+(call
+  function: (identifier) @function.call)
+
+(call
+  function: (attribute
+    attribute: (identifier) @function.method.call))
+
+((call
+  function: (identifier) @constructor)
+  (#lua-match? @constructor "^[A-Z]"))
+
+((call
+  function: (attribute
+    attribute: (identifier) @constructor))
+  (#lua-match? @constructor "^[A-Z]"))

queries/starlark/injections.scm

@@ -0,0 +1,8 @@
+((binary_operator
+  left: (string
+    (string_content) @injection.content)
+  operator: "%")
+  (#set! injection.language "printf"))
+
+((comment) @injection.content
+  (#set! injection.language "comment"))