CSF-tools: Optimize storySort handling

storybookjs · Jan 16, 2024 · a53c320 · a53c320
1 parent 46646bf
commit a53c320
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/code/lib/csf-tools/src/getStorySortParameter.ts b/code/lib/csf-tools/src/getStorySortParameter.ts
@@ -98,6 +98,9 @@ const parseDefault = (defaultExpr: t.Expression, program: t.Program): t.Expressi
 };
 
 export const getStorySortParameter = (previewCode: string) => {
+  // don't even try to process the file
+  if (!previewCode.includes('storySort')) return undefined;
+
   let storySort: t.Expression | undefined;
   const ast = babelParse(previewCode);
   traverse.default(ast, {