From ddee11dd01901c091c027a17b11113da45cf3870 Mon Sep 17 00:00:00 2001
From: Jade Lovelace <jadel@mercury.com>
Date: Mon, 20 Jul 2026 16:59:26 -0700
Subject: [PATCH] diffs: add starlark file extensions

If shiki ever grows Starlark support, this should be revised to use that
starlark support, but Starlark is a strict subset of Python anyway.

ref:
https://bazel.build/concepts/build-ref
https://buck2.build/docs/rule_authors/package_files/
https://buck2.build/docs/bxl/
---
 packages/diffs/src/utils/getFiletypeFromFileName.ts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/packages/diffs/src/utils/getFiletypeFromFileName.ts b/packages/diffs/src/utils/getFiletypeFromFileName.ts
index f874ea30f..6dd1326b3 100644
--- a/packages/diffs/src/utils/getFiletypeFromFileName.ts
+++ b/packages/diffs/src/utils/getFiletypeFromFileName.ts
@@ -243,6 +243,19 @@ export const EXTENSION_TO_FILE_FORMAT: ExtensionFormatMap = {
   py: 'python',
   pyw: 'python',
   pyi: 'python',
+  // FIXME: these should be changed to a Starlark file type if/when one
+  // appears in shiki. For now, Starlark is highlighted like the Python subset
+  // it is.
+  BUCK: 'python',
+  BUILD: 'python',
+  MODULE: 'python',
+  PACKAGE: 'python',
+  WORKSPACE: 'python',
+  bazel: 'python',
+  bxl: 'python',
+  bzl: 'python',
+  star: 'python',
+  sky: 'python',
   qml: 'qml',
   qmldir: 'qmldir',
   qss: 'qss',