✨ feat: expand language support for ast-grep

Added optional dependencies for C, C++, C#, and Python support.

Author: pelikhan

THIRD_PARTY_LICENSES.md

@@ -10396,6 +10396,40 @@ SOFTWARE.
 
 -----------
 
+The following npm packages may be included in this product:
+
+ - @ast-grep/lang-c@0.0.1
+ - @ast-grep/lang-cpp@0.0.1
+ - @ast-grep/lang-csharp@0.0.1
+ - @ast-grep/lang-python@0.0.1
+ - @ast-grep/setup-lang@0.0.3
+
+These packages each contain the following license:
+
+MIT License
+
+Copyright (c) 2025 ast-grep
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+-----------
+
 The following npm package may be included in this product:
 
  - eventsource-parser@3.0.1

docs/src/content/docs/reference/scripts/ast-grep.mdx

@@ -135,21 +135,20 @@ This version of `ast-grep` [supports the following built-in languages](https://a
 - TypeScript
 - Tsx
 - Css
+- C
+- C++
+- Python
+- C#
 
 The following languages require installing an additional package:
 
-- C, `@ast-grep/lang-c`
+- SQL, `@ast-grep/lang-sql`
+- Angular, `@ast-grep/lang-angular`
 
 ```sh
-npm install -D @ast-grep/lang-c
+npm install -D @ast-grep/lang-sql
 ```
 
-- C++, `@ast-grep/lang-cpp`
-- Python, `@ast-grep/lang-python`
-- C#, `@ast-grep/lang-csharp`
-- SQL, `@ast-grep/lang-sql`
-- Angular, `@ast-grep/lang-angular`
-
 :::tip
 
 If your language is not supported, go to [ast-grep langs](https://github.com/ast-grep/langs/issues), and add a request!

packages/cli/package.json

@@ -87,6 +87,10 @@
     "zod-to-json-schema": "^3.24.5"
   },
   "optionalDependencies": {
+    "@ast-grep/lang-c": "^0.0.1",
+    "@ast-grep/lang-cpp": "^0.0.1",
+    "@ast-grep/lang-csharp": "^0.0.1",
+    "@ast-grep/lang-python": "^0.0.1",
     "@ast-grep/napi": "^0.36.2",
     "@huggingface/transformers": "3.4.0",
     "@lvce-editor/ripgrep": "^1.6.0",