Environment

• OS: Windows 10 21H2
• Dotter version: 0.12.11

Description

When using the option recurse=false on a symbolic link, dotter creates a file symlink instead of linking the directory.

Reproduction

Create any symbolic link with recurse=false. Example:

[test.files]
"mydir" = { target = "~/mydir", type="symbolic", recurse=false }

Expected behavior

Because using recurse=false would only make sense when linking directories, I would expect ~/mydir to be a directory.

Actual behavior

The created symlink is a file symlink instead of a dir symlink, making it impossible to see the content of the linked directory. The created symlink should have the mode l-r-- but it's mode is la--- instead, when inspecting it with ls. Changing the Rust function linked above when not linking recursively should be enough to fix this issue.