Link tag helper does not expand comma-separated list

[natemcmaster]

https://github.com/aspnet/Mvc/blob/dev/src/Microsoft.AspNet.Mvc.TagHelpers/LinkTagHelper.cs#L118 says "asp-href-include" can include a comma-separated list of files and globs. Only the first file/pattern included is actually produced.

Setup:

<link asp-href-include="~/test1.css,~/test2.css" rel="stylesheet" />

Expected:

<link href="/test1.css" rel="stylesheet" />
<link href="/test2.css" rel="stylesheet" />

Actual:

<link href="/test1.css" rel="stylesheet" />

Repro:
https://github.com/natemcmaster/mvc-issue-2841

[ajaybhargavb]

@natemcmaster, Looks like the ~ is not being handled properly in comma separated inputs. Your example should work if you remove ~ from the second url.

<link asp-href-include="~/test1.css,/test2.css" rel="stylesheet" />

I am working on fixing this.