Add tree-sitter-gdscript

Author: sockeye-d

build.rs

@@ -87,6 +87,11 @@ fn main() {
             src_dir: "vendored_parsers/tree-sitter-elvish-src",
             extra_files: vec![],
         },
+        TreeSitterParser {
+            name: "tree-sitter-gdscript",
+            src_dir: "vendored_parsers/tree-sitter-gdscript-src",
+            extra_files: vec!["scanner.c"],
+        },
         TreeSitterParser {
             name: "tree-sitter-hack",
             src_dir: "vendored_parsers/tree-sitter-hack-src",

src/parse/guess_language.rs

@@ -36,6 +36,7 @@ pub(crate) enum Language {
     EmacsLisp,
     Erlang,
     FSharp,
+    GDScript,
     Gleam,
     Go,
     Hack,
@@ -137,6 +138,7 @@ pub(crate) fn language_name(language: Language) -> &'static str {
         EmacsLisp => "Emacs Lisp",
         Erlang => "Erlang",
         FSharp => "F#",
+        GDScript => "GDScript",
         Gleam => "Gleam",
         Go => "Go",
         Hack => "Hack",
@@ -280,6 +282,7 @@ pub(crate) fn language_globs(language: Language) -> Vec<glob::Pattern> {
             "rebar.lock",
         ],
         FSharp => &["*.fs", "*.fsx", "*.fsi"],
+        GDScript => &["*.gd"],
         Gleam => &["*.gleam"],
         Go => &["*.go"],
         Hack => &["*.hack", "*.hck", "*.hhi"],

src/parse/tree_sitter_parser.rs

@@ -73,6 +73,7 @@ extern "C" {
     fn tree_sitter_commonlisp() -> ts::Language;
     fn tree_sitter_elisp() -> ts::Language;
     fn tree_sitter_elvish() -> ts::Language;
+    fn tree_sitter_gdscript() -> ts::Language;
     fn tree_sitter_hare() -> ts::Language;
     fn tree_sitter_hack() -> ts::Language;
     fn tree_sitter_janet_simple() -> ts::Language;
@@ -389,6 +390,17 @@ pub(crate) fn from_language(language: guess::Language) -> TreeSitterConfig {
                 sub_languages: vec![],
             }
         }
+        GDScript => {
+            let language = unsafe { tree_sitter_gdscript() };
+            TreeSitterConfig {
+                language: language.clone(),
+                atom_nodes: vec![].into_iter().collect(),
+                delimiter_tokens: vec![("{", "}"), ("[", "]"), ("(", ")")],
+                highlight_query: ts::Query::new(&language, "")
+                    .unwrap(),
+                sub_languages: vec![],
+            }
+        }
         Gleam => {
             let language_fn = tree_sitter_gleam::LANGUAGE;
             let language = tree_sitter::Language::new(language_fn);

vendored_parsers/tree-sitter-gdscript-src

@@ -0,0 +1 @@
+tree-sitter-gdscript/src/