file serving refactor

* do away with fs.FS usage in gemini, like the previous refactor in gopher
* remove spartan code in contrib
* standardize fsroot/urlroot string arguments to file serving handlers

1 files changed, 0 insertions, 8 deletions

diff --git a/contrib/fs/stat.go b/contrib/fs/stat.go
index 4dd65d8..78b198f 100644
--- a/contrib/fs/stat.go
+++ b/contrib/fs/stat.go
@@ -18,11 +18,3 @@ func isNotFound(err error) bool {
 
 	return false
 }
-
-func fileIsDir(file fs.File) (bool, error) {
-	info, err := file.Stat()
-	if err != nil {
-		return false, err
-	}
-	return info.IsDir(), nil
-}