img loader: add directory_symlink support

ThirteenAG · ThirteenAG · commit a0cf36552747 · 2024-01-18T18:37:12.000+08:00
diff --git a/source/imgloader.ixx b/source/imgloader.ixx
@@ -38,7 +38,8 @@ public:
 
                     if (std::filesystem::exists(updatePath))
                     {
-                        for (const auto& file : std::filesystem::recursive_directory_iterator(updatePath, std::filesystem::directory_options::skip_permission_denied))
+                        constexpr auto perms = std::filesystem::directory_options::skip_permission_denied | std::filesystem::directory_options::follow_directory_symlink;
+                        for (const auto& file : std::filesystem::recursive_directory_iterator(updatePath, perms))
                         {
                             auto filePath = std::filesystem::path(file.path());
 

Original file line number	Diff line number	Diff line change
`@@ -38,7 +38,8 @@ public:`
`38`	`38`
`39`	`39`	`if (std::filesystem::exists(updatePath))`
`40`	`40`	`{`
`41`		`- for (const auto& file : std::filesystem::recursive_directory_iterator(updatePath, std::filesystem::directory_options::skip_permission_denied))`
	`41`	`+ constexpr auto perms = std::filesystem::directory_options::skip_permission_denied \| std::filesystem::directory_options::follow_directory_symlink;`
	`42`	`+ for (const auto& file : std::filesystem::recursive_directory_iterator(updatePath, perms))`
`42`	`43`	`{`
`43`	`44`	`auto filePath = std::filesystem::path(file.path());`
`44`	`45`