Copying an underscored file removes the underscore

[cgwrench]

Version

v2.0.3

Platform

Windows

What steps will reproduce the bug?

I'm trying to copy a file whose filename begins with an underscore, like the following example from the docs:

// Copy a underscored file
site.copy("_headers");

How often does it reproduce? Is there a required condition?

No response

What is the expected behavior?

I'd expect to see a _headers file in the _site output directory.

What do you see instead?

Instead, I see a headers file (note the missling leading underscore).

Additional information

Is this the expected behaviour? If so, how can I copy a file and retain it's leading underscore?

[oscarotero]

Hmm, I guess you're using the slugifyUrls plugin, right? By default, this plugin slugify the url of all files, and I could confirm that _headers is converted to headers.
I have to think of a good solution for this use case, but for now, you can configure the plugin to only slugify html pages:

site.use(slugifyUrls({
  extensions: [".html"]
}));

[cgwrench]

I am using the slugifyUrls plugin. This behaviour is a little surprising, but thanks for the explanation and workaround.

[oscarotero]

Yes, I'm agree that this behavior is not right. I'll change it in the next lume version