From cd42d815fec8c93286a9db7e52c83ef5b1a48ea0 Mon Sep 17 00:00:00 2001
From: Elliot Berman <eberman@anduril.com>
Date: Thu, 11 Dec 2025 16:36:13 -0800
Subject: [PATCH] python3Packages.textual: Use explicit tree-sitter language
 dependencies

tree-sitter-languages is deprecated and broken on the latest version of
tree-sitter. Thus, textual doesn't support syntax highlighting of any
languages right now. tree-sitter-language-pack is a replacement fork for
tree-sitter-languages, but isn't plug-and-play with textual. Add
dependencies for all the currently Python-packaged tree-sitter
languages, so that at least some languages work with textual.
---
 .../python-modules/textual/default.nix        | 26 +++++++++++++++----
 1 file changed, 21 insertions(+), 5 deletions(-)

diff --git a/pkgs/development/python-modules/textual/default.nix b/pkgs/development/python-modules/textual/default.nix
index 13d2672ae14a..fdfd847f639e 100644
--- a/pkgs/development/python-modules/textual/default.nix
+++ b/pkgs/development/python-modules/textual/default.nix
@@ -15,7 +15,16 @@
 
   # optional-dependencies
   tree-sitter,
-  tree-sitter-languages,
+  tree-sitter-c-sharp,
+  tree-sitter-html,
+  tree-sitter-javascript,
+  tree-sitter-make,
+  tree-sitter-markdown,
+  tree-sitter-python,
+  tree-sitter-rust,
+  tree-sitter-sql,
+  tree-sitter-yaml,
+  tree-sitter-zeek,
 
   # tests
   jinja2,
@@ -24,8 +33,6 @@
   pytestCheckHook,
   syrupy,
   time-machine,
-  tree-sitter-markdown,
-  tree-sitter-python,
 }:
 
 buildPythonPackage rec {
@@ -58,8 +65,17 @@ buildPythonPackage rec {
   optional-dependencies = {
     syntax = [
       tree-sitter
-    ]
-    ++ lib.optionals (!tree-sitter-languages.meta.broken) [ tree-sitter-languages ];
+      tree-sitter-c-sharp
+      tree-sitter-html
+      tree-sitter-javascript
+      tree-sitter-make
+      tree-sitter-markdown
+      tree-sitter-python
+      tree-sitter-rust
+      tree-sitter-sql
+      tree-sitter-yaml
+      tree-sitter-zeek
+    ];
   };
 
   nativeCheckInputs = [