From 9177a4e2e6c2e62e3b13c439890a49f4daff789b Mon Sep 17 00:00:00 2001
From: Joe Mooring <joe.mooring@veriphor.com>
Date: Fri, 13 Sep 2024 15:54:23 -0700
Subject: [PATCH] dartsass: Resolve directory paths to directory index files

Closes #12849
---
 resources/resource_transformers/tocss/dartsass/transform.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/resources/resource_transformers/tocss/dartsass/transform.go b/resources/resource_transformers/tocss/dartsass/transform.go
index 99a5c3f683e..11789fe0182 100644
--- a/resources/resource_transformers/tocss/dartsass/transform.go
+++ b/resources/resource_transformers/tocss/dartsass/transform.go
@@ -165,7 +165,11 @@ func (t importResolver) CanonicalizeURL(url string) (string, error) {
 	} else if strings.HasPrefix(name, "_") {
 		namePatterns = []string{"_%s.scss", "_%s.sass", "_%s.css"}
 	} else {
-		namePatterns = []string{"_%s.scss", "%s.scss", "_%s.sass", "%s.sass", "_%s.css", "%s.css"}
+		namePatterns = []string{
+			"_%s.scss", "%s.scss", "%s/_index.scss",
+			"_%s.sass", "%s.sass", "%s/_index.sass",
+			"_%s.css", "%s.css", "%s/_index.css",
+		}
 	}
 
 	name = strings.TrimPrefix(name, "_")