Code generation problem if project name contains "-" (dash, minus)

Describe the bug

dotnet new mvc command produces faulty style reference if project name contains - character.

To Reproduce

Using cli version 6.0.2.

mkdir cloud-manager
cd cloud-manager
dotnet new mvc

Further technical details

The cli generated the project successfuly. But the _layout.cshtml file has a reference to “cloud_manager.styles.css” which needs to be “cloud-manager.styles.css”. So until changing the _ to -, the site doesn’t look properly due to a 404 error.

The generator seems falsely to use root namespace name instead of project output name.

[vlada-shubina]

Thanks for contacting us, @buraksarica. @vlada-shubina what do we put here to make sure that it matches the project name?

My recommendation is to change sourceName in template.json to Company.WebApplication.1 here(https://github.com/dotnet/aspnetcore/blob/f902dd8e154b2d20555a294ce83d21ddffaee8c4/src/ProjectTemplates/Web.ProjectTemplates/content/RazorPagesWeb-CSharp/.template.config/template.json#L24). Then in template content:

• if the name should stay as entered by user, use Company.WebApplication.1 in the template, including here
• if the safe namespace or safe class name should be used, use Company.WebApplication._1 and Company_WebApplication_1 respectively.

@sayedihashimi just a heads up, this issue is a good candidate to be included in template validation, happened already couple of times.

[mkArtakMSFT]

Thanks for contacting us, @buraksarica. @vlada-shubina what do we put here to make sure that it matches the project name?