Fix duplicate deploy cache rows

The deploy cache could contain rows for the page
at e.g. /zzz/ and /zzz/index.html. Running a
normal workflow results in an index.html being
written to disk and a cache key with index.html,
but running direct-deploy skips this and results
in the dir-only path. Fix by adding index.html
in the deploy step when the path ends in /.

Author: john-shaffer

CHANGELOG.md

@@ -13,6 +13,8 @@
 - Fix location in crawler redirect debug message.
 - Add more debug messages to crawler.
 - Show data hashes and deployed at datetimes on deploy cache pages.
+- Fix an issue where the deploy cache could contain duplicate rows
+  for the same path.
 
 ## 9.8.0 (2026-01-07)
 

src/S3/Deployer.php

@@ -103,6 +103,12 @@ public function uploadFilesIter( \Iterator $path_infos ): void {
                 $redirect_to = $path_info->redirect_to;
                 $status = $path_info->status;
 
+                if ( mb_substr( $cache_key, -1 ) === '/' ) {
+                    $cache_key .= 'index.html';
+                }
+
+                $s3_key = $s3_prefix . ltrim( $cache_key, '/' );
+
                 if ( ! $body && $filename ) {
                     $real_filepath = realpath( $filename );
 
@@ -127,11 +133,6 @@ public function uploadFilesIter( \Iterator $path_infos ): void {
                     }
                 }
 
-                $s3_key = $s3_prefix . ltrim( $cache_key, '/' );
-                if ( mb_substr( $cache_key, -1 ) === '/' ) {
-                    $s3_key .= 'index.html';
-                }
-
                 if ( $status === 404 ) {
                     $cmd_name = 'DeleteObject';
                     $cmd_data = [