feat: add Zig bindings

Author: amaanq

.gitattributes

@@ -35,3 +35,7 @@ go.sum linguist-generated
 bindings/swift/** linguist-generated
 Package.swift linguist-generated
 Package.resolved linguist-generated
+
+# Zig bindings
+build.zig linguist-generated
+build.zig.zon linguist-generated

bindings/zig/root.zig

@@ -0,0 +1,19 @@
+const testing = @import("std").testing;
+
+const ts = @import("tree-sitter");
+const Language = ts.Language;
+const Parser = ts.Parser;
+
+pub extern fn tree_sitter_c() callconv(.C) *const Language;
+
+pub export fn language() *const Language {
+    return tree_sitter_c();
+}
+
+test "can load grammar" {
+    const parser = Parser.create();
+    defer parser.destroy();
+    try testing.expectEqual(parser.setLanguage(language()), void{});
+    try testing.expectEqual(parser.getLanguage(), tree_sitter_c());
+}
+

build.zig

@@ -38,6 +38,7 @@
     "node": true,
     "python": true,
     "rust": true,
-    "swift": true
+    "swift": true,
+    "zig": true
   }
 }